Brands Vehicles

Lowest Prices

Free Returns

Online Since 2009

JOIN GEARS TO SAVE 5%

ACDelco 9449 Auto Trans Extension Housing Seal

ACDelco 9449 Auto Trans Extension Housing Seal


Brand:	ACDelco
Part Number:	9449
UPC:	00808709429500
Weight:	0.12 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the ACDelco 9449 Auto Trans Extension Housing Seal for your vehicle. Buy now and secure your purchase online!

ACDelco Gold (Professional) Transfer Case Output Shaft Seals are a high quality alternative to Original Equipment (OE) parts. They help prevent leakage of lubricant and prevents outside contamination from entering the transfer case. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional or ACDelco Advantage. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Premium aftermarket replacement part
Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Specifications:

Flange Material:

Steel

Housing Bore (in):

2.704 in

Housing Bore (mm):

68.68 mm

Inside Diameter:

1.89 in.

Inside Diameter:

48.01 mm

Material:

Nitrile

Outside Diameter:

2.7 in.

Outside Diameter:

68.58 mm

Programming Required:

Sealing Material:

Nitrile

Sealing Surface Material:

Rubber

Shaft Diameter (in):

1.887 in

Thickness:

0.58 in.

Thickness:

14.78 mm

Width (in):

0.551 in

Width (mm):

14 mm

Country of Origin:

Select a vehicle to narrow ACDelco 9449 Auto Trans Extension Housing Seal fitment info!

Last Updated: 04/30/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

Showing 100 fitments from page 8 of 14

GMC C15/C1500 Suburban

4.1L L6 Gas OHV,
4.8L L6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C15/C1500 Suburban

4.1L L6 Gas OHV,
4.8L L6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C15/C1500 Suburban

5.0L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C15/C1500 Suburban

5.0L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C15/C1500 Suburban

6.6L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C15/C1500 Suburban

6.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C15/C1500 Suburban

5.0L V6 Gas OHV,
6.5L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C15/C1500 Suburban

5.0L V6 Gas OHV,
6.5L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1968

GMC C15/C1500 Suburban

5.3L V8 Gas OHV,
5.7L V6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C15/C1500 Suburban

5.3L V8 Gas OHV,
5.7L V6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500

4.3L V6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C1500

4.3L V6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500

6.2L V8 Diesel OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C1500

6.2L V8 Diesel OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500

4.1L L6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C1500

4.1L L6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500

5.7L V8 Diesel OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C1500

5.7L V8 Diesel OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500

4.8L L6 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C1500

4.8L L6 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500 Suburban

6.5L V8 Diesel OHV Turbo

1 Gold
without Boot
Under 15000lb GVWR
Mfr Code: 4L80-E

GMC C1500 Suburban

6.5L V8 Diesel OHV Turbo Gold
without Boot
Under 15000lb GVWR
Mfr Code: 4L80-E

1 Per Vehicle

GMC C1500 Suburban

5.7L V8 Gas OHV

1 Gold
without Boot
Under 15000lb GVWR
Mfr Code: 4L80-E

GMC C1500 Suburban

5.7L V8 Gas OHV Gold
without Boot
Under 15000lb GVWR
Mfr Code: 4L80-E

1 Per Vehicle

GMC C1500 Suburban

6.2L V8 Diesel OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C1500 Suburban

6.2L V8 Diesel OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500 Suburban

5.0L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C1500 Suburban

5.0L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500 Suburban

5.7L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C1500 Suburban

5.7L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500 Suburban

5.7L V8 Diesel OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C1500 Suburban

5.7L V8 Diesel OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500 Suburban

4.1L L6 Gas OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C1500 Suburban

4.1L L6 Gas OHV,
7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1979

GMC C1500 Suburban

5.0L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C1500 Suburban

5.0L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25

4.1L L6 Gas OHV,
5.0L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25

4.1L L6 Gas OHV,
5.0L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25

6.6L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25

6.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1975

GMC C25

4.1L L6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25

4.1L L6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1978

GMC C25 Suburban

6.6L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25 Suburban

6.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25 Suburban

5.0L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25 Suburban

5.0L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25 Suburban

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25 Suburban

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1974

GMC C25/C2500 Pickup

4.8L L6 LPG OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Pickup

4.8L L6 LPG OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Pickup

4.1L L6 LPG OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Pickup

4.1L L6 LPG OHV,
7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Pickup

4.1L L6 Gas OHV,
4.8L L6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Pickup

4.1L L6 Gas OHV,
4.8L L6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Pickup

5.0L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Pickup

5.0L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Pickup

6.6L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Pickup

6.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Pickup

6.5L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Pickup

6.5L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Pickup

5.0L V6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Pickup

5.0L V6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Pickup

5.3L V8 Gas OHV,
5.7L V6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Pickup

5.3L V8 Gas OHV,
5.7L V6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1967

GMC C25/C2500 Pickup

4.6L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Pickup

4.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1974

GMC C25/C2500 Suburban

4.8L L6 LPG OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Suburban

4.8L L6 LPG OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Suburban

4.1L L6 LPG OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Suburban

4.1L L6 LPG OHV,
7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Suburban

5.7L V8 Gas OHV,
5.7L V8 LPG OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Suburban

5.7L V8 Gas OHV,
5.7L V8 LPG OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Suburban

4.1L L6 Gas OHV,
4.8L L6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Suburban

4.1L L6 Gas OHV,
4.8L L6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Suburban

5.0L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Suburban

5.0L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Suburban

6.6L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Suburban

6.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C25/C2500 Suburban

5.0L V6 Gas OHV,
6.5L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Suburban

5.0L V6 Gas OHV,
6.5L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1968

GMC C25/C2500 Suburban

5.3L V8 Gas OHV,
5.7L V6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C25/C2500 Suburban

5.3L V8 Gas OHV,
5.7L V6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1967

GMC C25/C2500 Suburban

4.1L L6 Gas OHV,
4.6L V8 Gas OHV,
4.8L L6 Gas OHV,
5.0L V6 Gas OHV,
5.3L V8 Gas OHV,
5.7L V6 Gas OHV

1 Gold
without Boot

GMC C25/C2500 Suburban

4.1L L6 Gas OHV,
4.6L V8 Gas OHV,
4.8L L6 Gas OHV,
5.0L V6 Gas OHV,
5.3L V8 Gas OHV,
5.7L V6 Gas OHV Gold
without Boot

1 Per Vehicle

GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1986

GMC C2500

4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C2500

4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C2500

6.2L V8 Diesel OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C2500

6.2L V8 Diesel OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C2500

4.8L L6 Gas OHV,
5.0L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C2500

4.8L L6 Gas OHV,
5.0L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C2500

4.1L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C2500

4.1L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1979

GMC C2500

6.6L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C2500

6.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C2500 Suburban

6.5L V8 Diesel OHV Turbo

1 Gold
without Boot

GMC C2500 Suburban

6.5L V8 Diesel OHV Turbo Gold
without Boot

1 Per Vehicle

GMC C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1 Gold
without Boot

GMC C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV Gold
without Boot

1 Per Vehicle

GMC C2500 Suburban

5.0L V8 Gas OHV,
6.2L V8 Diesel OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C2500 Suburban

5.0L V8 Gas OHV,
6.2L V8 Diesel OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1984

GMC C2500 Suburban

4.8L L6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C2500 Suburban

4.8L L6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C2500 Suburban

4.8L L6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C2500 Suburban

4.8L L6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1980

GMC C2500 Suburban

5.7L V8 Diesel OHV,
6.6L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C2500 Suburban

5.7L V8 Diesel OHV,
6.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1978

GMC C35

4.1L L6 Gas OHV,
5.0L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C35

4.1L L6 Gas OHV,
5.0L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C35

6.6L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C35

6.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C35

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C35

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1975

GMC C35

4.1L L6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C35

4.1L L6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1974

GMC C35/C3500 Pickup

4.8L L6 LPG OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C35/C3500 Pickup

4.8L L6 LPG OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C35/C3500 Pickup

4.1L L6 LPG OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C35/C3500 Pickup

4.1L L6 LPG OHV,
7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C35/C3500 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C35/C3500 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C35/C3500 Pickup

4.1L L6 Gas OHV,
4.8L L6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C35/C3500 Pickup

4.1L L6 Gas OHV,
4.8L L6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C35/C3500 Pickup

5.0L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C35/C3500 Pickup

5.0L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C35/C3500 Pickup

6.6L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C35/C3500 Pickup

6.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C35/C3500 Pickup

5.0L V6 Gas OHV,
6.5L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C35/C3500 Pickup

5.0L V6 Gas OHV,
6.5L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1968

GMC C35/C3500 Pickup

5.3L V8 Gas OHV,
5.7L V6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C35/C3500 Pickup

5.3L V8 Gas OHV,
5.7L V6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C3500

6.5L V8 Diesel OHV Turbo

1 Gold
without Boot
Under 15000lb GVWR
4 Speed
Mfr Code: 4L80-E

GMC C3500

6.5L V8 Diesel OHV Turbo Gold
without Boot
Under 15000lb GVWR
4 Speed
Mfr Code: 4L80-E

1 Per Vehicle

GMC C3500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
Under 15000lb GVWR
4 Speed
Mfr Code: 4L80-E

GMC C3500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV Gold
without Boot
Under 15000lb GVWR
4 Speed
Mfr Code: 4L80-E

1 Per Vehicle

GMC C3500

5.7L V8 CNG OHV

1 Gold
without Boot
Under 15000lb GVWR
4 Speed
Mfr Code: 4L80-E

GMC C3500

5.7L V8 CNG OHV Gold
without Boot
Under 15000lb GVWR
4 Speed
Mfr Code: 4L80-E

1 Per Vehicle

GMC C3500

6.2L V8 Diesel OHV

1 Gold
without Boot
Under 15000lb GVWR
4 Speed
Mfr Code: 4L80-E

GMC C3500

6.2L V8 Diesel OHV Gold
without Boot
Under 15000lb GVWR
4 Speed
Mfr Code: 4L80-E

1 Per Vehicle

GMC C3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1986

GMC C3500

5.0L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C3500

5.0L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C3500

6.2L V8 Diesel OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C3500

6.2L V8 Diesel OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C3500

4.1L L6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C3500

4.1L L6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1979

GMC C3500

6.6L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC C3500

6.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C3500HD

8.1L V8 Gas OHV

1 Gold
without Boot

GMC C3500HD

GMC C3500HD

6.5L V8 Diesel OHV Turbo

1 Gold
without Boot

GMC C3500HD

6.5L V8 Diesel OHV Turbo Gold
without Boot

1 Per Vehicle

GMC C3500HD

7.4L V8 Gas OHV

1 Gold
without Boot

GMC C3500HD

GMC C3500HD

5.7L V8 Gas OHV

1 Gold
without Boot

GMC C3500HD

GMC G15

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC G15

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1976

GMC G15

6.6L V8 Gas OHV

1 Gold
without Boot

GMC G15

GMC G15

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

1 Gold
without Boot

GMC G15

4.1L L6 Gas OHV,
5.7L V8 Gas OHV Gold
without Boot

1 Per Vehicle

GMC G15/G1500 Van

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

1 Gold
without Boot

GMC G15/G1500 Van

4.1L L6 Gas OHV,
5.7L V8 Gas OHV Gold
without Boot

1 Per Vehicle

GMC G15/G1500 Van

5.0L V8 Gas

1 Gold
without Boot

GMC G15/G1500 Van

GMC G1500

4.3L V6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC G1500

4.3L V6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC G1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC G1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC G1500

4.1L L6 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC G1500

4.1L L6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1979

GMC G1500

6.6L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC G1500

6.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC G25

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC G25

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC G25

7.4L V8 Gas OHV

1 Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

GMC G25

7.4L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

1967

GMC G25/G2500 Van

3.8L L6 Gas,
4.1L L6 Gas OHV,
4.6L V8 Gas,
5.4L V8 Gas OHV

1 Gold
without Boot

GMC G25/G2500 Van

3.8L L6 Gas,
4.1L L6 Gas OHV,
4.6L V8 Gas,
5.4L V8 Gas OHV Gold
without Boot

1 Per Vehicle

GMC G2500

6.5L V8 Diesel OHV

1 Gold
without Boot

GMC G2500

6.5L V8 Diesel OHV Gold
without Boot

1 Per Vehicle

GMC G2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Gold
without Boot

GMC G2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold
without Boot

1 Per Vehicle

See More Fitments on Page 9 - or - Select Your Vehicle Above

ACDelco 9449 Auto Trans Extension Housing Seal

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 9449 Auto Trans Extension Housing Seal fitment info!

GMC C15/C1500 Suburban 4.1L L6 Gas OHV,4.8L L6 Gas OHV

1

Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400

GMC C15/C1500 Suburban

4.1L L6 Gas OHV,4.8L L6 Gas OHV Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400 1 Per Vehicle

GMC C15/C1500 Suburban 5.0L V8 Gas OHV

1

Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400

GMC C15/C1500 Suburban

5.0L V8 Gas OHV Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400 1 Per Vehicle

GMC C15/C1500 Suburban 6.6L V8 Gas OHV

1

Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400

GMC C15/C1500 Suburban

6.6L V8 Gas OHV Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400 1 Per Vehicle

GMC C15/C1500 Suburban 5.0L V6 Gas OHV,6.5L V8 Gas OHV

1

Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400

GMC C15/C1500 Suburban

5.0L V6 Gas OHV,6.5L V8 Gas OHV Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400 1 Per Vehicle

GMC C15/C1500 Suburban 5.3L V8 Gas OHV,5.7L V6 Gas OHV

1

Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400

GMC C15/C1500 Suburban

5.3L V8 Gas OHV,5.7L V6 Gas OHV Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400 1 Per Vehicle

GMC C1500 4.3L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Gas OHV,6.2L V8 Diesel OHV

1

Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400

GMC C1500

4.3L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Gas OHV,6.2L V8 Diesel OHV Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400 1 Per Vehicle

GMC C1500 4.3L V6 Gas OHV

1

Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400

GMC C1500

4.3L V6 Gas OHV Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400 1 Per Vehicle

GMC C1500 6.2L V8 Diesel OHV

1

Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400

GMC C1500

6.2L V8 Diesel OHV Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400 1 Per Vehicle

GMC C1500 5.0L V8 Gas OHV,5.7L V8 Gas OHV

1

Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400

GMC C1500

5.0L V8 Gas OHV,5.7L V8 Gas OHV Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400 1 Per Vehicle

GMC C1500 4.1L L6 Gas OHV

1

Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400

GMC C1500

4.1L L6 Gas OHV Goldwithout Boot with 1.89in Shaft3 SpeedMfr Code: THM400 1 Per Vehicle

GMC C1500 5.7L V8 Diesel OHV

GMC C15/C1500 Suburban

4.1L L6 Gas OHV,
4.8L L6 Gas OHV

Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

4.1L L6 Gas OHV,
4.8L L6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C15/C1500 Suburban

5.0L V8 Gas OHV

Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

5.0L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C15/C1500 Suburban

6.6L V8 Gas OHV

Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

6.6L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C15/C1500 Suburban

5.0L V6 Gas OHV,
6.5L V8 Gas OHV

Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

5.0L V6 Gas OHV,
6.5L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C15/C1500 Suburban

5.3L V8 Gas OHV,
5.7L V6 Gas OHV

Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

5.3L V8 Gas OHV,
5.7L V6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500

4.3L V6 Gas OHV

Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

4.3L V6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500

6.2L V8 Diesel OHV

Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

6.2L V8 Diesel OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500

4.1L L6 Gas OHV

Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

4.1L L6 Gas OHV Gold
without Boot
with 1.89in Shaft
3 Speed
Mfr Code: THM400

1 Per Vehicle

GMC C1500

5.7L V8 Diesel OHV