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ACDelco 15521872 Differential Seal


Brand:	ACDelco
Part Number:	15521872
UPC:	00808709740551
Weight:	0.01 lbs
Condition:	New

On Sale:

$7.57

Availability:

36 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco 15521872 Differential Seal for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Differential Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help prevent differential fluid from leaking and help keep dirt and the elements from entering your vehicle's differential. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM regularly updates production and service part designs to integrate new materials and technologies
Helps keep the elements from entering your vehicle's transmission
Helps prevent transmission fluid leaks
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Height (in):

.3 in

Inside Diameter:

3.917 in.

Inside Diameter:

99.5 mm

Length (in):

4.7 in

Material:

Rubber

Outside Diameter:

106 mm

Outside Diameter:

4.173 in.

Programming Required:

Sealing Surface Type:

Square

Weight (lb):

.01 lb

Width (in):

4.6 in

Features and Benefits:

– Check fluid levels regularly.
– Use recommended fluid type in your transmission.

Specifications:

Country of Origin:

Select a vehicle to narrow ACDelco 15521872 Differential Seal fitment info!

Last Updated: 04/29/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

Cadillac Escalade

6.0L V8 Gas OHV

1 Front

AWD

Cadillac Escalade

Cadillac Escalade

5.3L V8 Gas OHV

1 Front

AWD

Cadillac Escalade

Cadillac Escalade ESV

6.0L V8 Gas OHV

1 Front

Cadillac Escalade ESV

Cadillac Escalade EXT

6.0L V8 Gas OHV

1 Front

Cadillac Escalade EXT

Chevrolet Avalanche 1500

5.3L V8 Flex OHV

1 Front

4WD

Chevrolet Avalanche 1500

Chevrolet Avalanche 1500

5.3L V8 Gas OHV

1 Front

4WD

Chevrolet Avalanche 1500

Chevrolet Avalanche 2500

8.1L V8 Gas OHV

1 Front

Chevrolet Avalanche 2500

Chevrolet Avalanche 2500

8.1L V8 Gas OHV

1 Front

4WD

Chevrolet Avalanche 2500

8.1L V8 Gas OHV

Front 4WD

1 Per Vehicle

1999

Chevrolet K1500 Suburban

6.5L V8 Diesel OHV Turbo

1 Front

F/AXL
3.42R(GU6)
Eng: L65
8th VIN Digit: F

Chevrolet K1500 Suburban

6.5L V8 Diesel OHV Turbo

Front F/AXL
3.42R(GU6)
Eng: L65
8th VIN Digit: F

1 Per Vehicle

Chevrolet K1500 Suburban

6.5L V8 Diesel OHV Turbo

1 Front

F/AXL

Chevrolet K1500 Suburban

6.5L V8 Diesel OHV Turbo

Front F/AXL

1 Per Vehicle

Chevrolet K1500 Suburban

5.7L V8 Gas OHV

1 Front

F/AXL

Chevrolet K1500 Suburban

Chevrolet K2500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

1 Front

F/AXL
3.73R(GT4),4.10R(GT5)

Chevrolet K2500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front F/AXL
3.73R(GT4),4.10R(GT5)

1 Per Vehicle

1998

Chevrolet K2500

5.0L V8 Gas OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

Chevrolet K2500

5.0L V8 Gas OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

Chevrolet K2500

6.5L V8 Diesel OHV Turbo

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

Chevrolet K2500

6.5L V8 Diesel OHV Turbo

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

Chevrolet K2500

7.4L V8 Gas OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

Chevrolet K2500

7.4L V8 Gas OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

Chevrolet K2500

5.7L V8 Gas OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

Chevrolet K2500

5.7L V8 Gas OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

1996

Chevrolet K2500

5.7L V8 CNG OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

Chevrolet K2500

5.7L V8 CNG OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

Chevrolet K2500

5.0L V8 Gas OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

Chevrolet K2500

5.0L V8 Gas OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

Chevrolet K2500

6.5L V8 Diesel OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

Chevrolet K2500

6.5L V8 Diesel OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

Chevrolet K2500

4.3L V6 Gas OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

Chevrolet K2500

4.3L V6 Gas OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

Chevrolet K2500

6.2L V8 Diesel OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

Chevrolet K2500

6.2L V8 Diesel OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

1999

Chevrolet K2500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

1 Front

F/AXL
3.73R(GT4),4.10R(GT5)

Chevrolet K2500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front F/AXL
3.73R(GT4),4.10R(GT5)

1 Per Vehicle

Chevrolet K2500 Suburban

6.5L V8 Diesel OHV Turbo

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

Chevrolet K2500 Suburban

6.5L V8 Diesel OHV Turbo

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

Chevrolet K2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

Chevrolet K2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

Chevrolet K3500

6.5L V8 Diesel OHV Turbo

1 Front

F/AXL

Chevrolet K3500

6.5L V8 Diesel OHV Turbo

Front F/AXL

1 Per Vehicle

Chevrolet K3500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1 Front

F/AXL

Chevrolet K3500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front F/AXL

1 Per Vehicle

Chevrolet K3500

6.2L V8 Diesel OHV

1 Front

F/AXL

Chevrolet K3500

Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
6.0L V8 Gas OHV

1 Front

4WD

Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
6.0L V8 Gas OHV

Front 4WD

1 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 Flex OHV

1 Front

4WD

Chevrolet Silverado 1500

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV

1 Front

4WD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front 4WD

1 Per Vehicle

2003

Chevrolet Silverado 1500

6.0L V8 Gas OHV

1 Front

AWD

Chevrolet Silverado 1500

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV

1 Front

3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

2007

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 Front

4WD

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front 4WD

1 Per Vehicle

Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV

1 Front

4WD

Chevrolet Silverado 1500 HD

Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV

1 Front

4WD

Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV

Front 4WD

1 Per Vehicle

2007

Chevrolet Silverado 1500 HD Classic

6.0L V8 Gas OHV

1 Front

4WD

Chevrolet Silverado 1500 HD Classic

Chevrolet Silverado 2500

6.0L V8 Gas OHV

1 Front

4WD

Chevrolet Silverado 2500

6.0L V8 Gas OHV

Front 4WD

1 Per Vehicle

2002

Chevrolet Silverado 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

1 Front

4WD

Chevrolet Silverado 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

Front 4WD

1 Per Vehicle

Chevrolet Silverado 2500

5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 Front

3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Silverado 2500

5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV

1 Front

3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Front

3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Front

4WD

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front 4WD

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

1 Front

4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

Front 4WD

1 Per Vehicle

2002

Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV

1 Front

4WD

Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV

Front 4WD

1 Per Vehicle

2007

Chevrolet Silverado 2500 HD Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Front

4WD

Chevrolet Silverado 2500 HD Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front 4WD

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Front

4WD

Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front 4WD

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 CNG OHV

1 Front

4WD

Chevrolet Silverado 3500

6.0L V8 CNG OHV

Front 4WD

1 Per Vehicle

2007

Chevrolet Silverado 3500 Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Front

4WD

Chevrolet Silverado 3500 Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front 4WD

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV

1 Front

3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Front

3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

Chevrolet Suburban 1500

5.3L V8 Flex OHV

1 Front

4WD

Chevrolet Suburban 1500

Chevrolet Suburban 1500

5.3L V8 Gas OHV

1 Front

4WD

Chevrolet Suburban 1500

5.3L V8 Gas OHV

Front 4WD

1 Per Vehicle

2000

Chevrolet Suburban 1500

5.3L V8 Gas OHV

1 Front

3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Suburban 1500

5.3L V8 Gas OHV

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

Chevrolet Suburban 2500

6.0L V8 Flex OHV

1 Front

3.73R(GT4)
4WD

Chevrolet Suburban 2500

6.0L V8 Flex OHV

Front 3.73R(GT4)
4WD

1 Per Vehicle

Chevrolet Suburban 2500

6.0L V8 Flex OHV

1 Front

3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Suburban 2500

6.0L V8 Flex OHV

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

Chevrolet Suburban 2500

6.0L V8 Gas OHV

1 Front

3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Suburban 2500

6.0L V8 Gas OHV

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

Chevrolet Suburban 2500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV

1 Front

4WD

Chevrolet Suburban 2500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Front 4WD

1 Per Vehicle

2000

Chevrolet Suburban 2500

6.0L V8 Gas OHV

1 Front

3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Suburban 2500

6.0L V8 Gas OHV

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

Chevrolet Suburban 3500 HD

6.0L V8 Flex OHV

1 Front

Chevrolet Suburban 3500 HD

Chevrolet Suburban 3500 HD

6.0L V8 Gas OHV

1 Front

Chevrolet Suburban 3500 HD

Chevrolet Tahoe

5.3L V8 Flex OHV

1 Front

4WD

Chevrolet Tahoe

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

1 Front

4WD

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front 4WD

1 Per Vehicle

2000

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
5.7L V8 Gas OHV

1 Front

3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
5.7L V8 Gas OHV

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

Chevrolet Tahoe

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

1 Front

F/AXL
Sport Utility
4 Doors
4WD

Chevrolet Tahoe

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front F/AXL
Sport Utility
4 Doors
4WD

1 Per Vehicle

1999

GMC K1500 Suburban

6.5L V8 Diesel OHV Turbo

1 Front

F/AXL
3.42R(GU6)
Eng: L65
8th VIN Digit: F

GMC K1500 Suburban

6.5L V8 Diesel OHV Turbo

Front F/AXL
3.42R(GU6)
Eng: L65
8th VIN Digit: F

1 Per Vehicle

GMC K1500 Suburban

6.5L V8 Diesel OHV Turbo

1 Front

F/AXL

GMC K1500 Suburban

6.5L V8 Diesel OHV Turbo

Front F/AXL

1 Per Vehicle

GMC K1500 Suburban

5.7L V8 Gas OHV

1 Front

F/AXL

GMC K1500 Suburban

GMC K2500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

1 Front

F/AXL
3.73R(GT4),4.10R(GT5)

GMC K2500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front F/AXL
3.73R(GT4),4.10R(GT5)

1 Per Vehicle

1998

GMC K2500

5.0L V8 Gas OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

GMC K2500

5.0L V8 Gas OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

GMC K2500

6.5L V8 Diesel OHV Turbo

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

GMC K2500

6.5L V8 Diesel OHV Turbo

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

GMC K2500

7.4L V8 Gas OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

GMC K2500

7.4L V8 Gas OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

GMC K2500

5.7L V8 Gas OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

GMC K2500

5.7L V8 Gas OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

1996

GMC K2500

5.7L V8 CNG OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

GMC K2500

5.7L V8 CNG OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

GMC K2500

6.5L V8 Diesel OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

GMC K2500

6.5L V8 Diesel OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

GMC K2500

6.2L V8 Diesel OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

GMC K2500

6.2L V8 Diesel OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

1999

GMC K2500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

1 Front

F/AXL
3.73R(GT4),4.10R(GT5)

GMC K2500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front F/AXL
3.73R(GT4),4.10R(GT5)

1 Per Vehicle

GMC K2500 Suburban

6.5L V8 Diesel OHV Turbo

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

GMC K2500 Suburban

6.5L V8 Diesel OHV Turbo

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

GMC K2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1 Front

F/AXL
8600 LBS / 3900 KG GVWR(C6P)

GMC K2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front F/AXL
8600 LBS / 3900 KG GVWR(C6P)

1 Per Vehicle

GMC K3500

6.5L V8 Diesel OHV Turbo

1 Front

F/AXL

GMC K3500

6.5L V8 Diesel OHV Turbo

Front F/AXL

1 Per Vehicle

GMC K3500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1 Front

F/AXL

GMC K3500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front F/AXL

1 Per Vehicle

GMC K3500

6.2L V8 Diesel OHV

1 Front

F/AXL

GMC K3500

GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV

1 Front

4WD

GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV

Front 4WD

1 Per Vehicle

GMC Sierra 1500

6.0L V8 Gas OHV

1 Front

4WD

GMC Sierra 1500

GMC Sierra 1500

5.3L V8 Flex OHV

1 Front

4WD

GMC Sierra 1500

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV

1 Front

4WD

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front 4WD

1 Per Vehicle

GMC Sierra 1500

6.0L V8 Gas OHV

1 Front

AWD

GMC Sierra 1500

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV

1 Front

3.73R(GT4),4.10R(GT5)
4WD

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

2007

GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 Front

4WD

GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front 4WD

1 Per Vehicle

2007

GMC Sierra 1500 Classic

6.0L V8 Gas OHV

1 Front

AWD

GMC Sierra 1500 Classic

GMC Sierra 1500 HD

6.0L V8 Gas OHV

1 Front

4WD

GMC Sierra 1500 HD

GMC Sierra 1500 HD

6.0L V8 Gas OHV

1 Front

4WD

GMC Sierra 1500 HD

6.0L V8 Gas OHV

Front 4WD

1 Per Vehicle

2007

GMC Sierra 1500 HD Classic

6.0L V8 Gas OHV

1 Front

4WD

GMC Sierra 1500 HD Classic

GMC Sierra 2500

6.0L V8 Gas OHV

1 Front

4WD

GMC Sierra 2500

6.0L V8 Gas OHV

Front 4WD

1 Per Vehicle

2002

GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

1 Front

4WD

GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

Front 4WD

1 Per Vehicle

GMC Sierra 2500

5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 Front

3.73R(GT4),4.10R(GT5)
4WD

GMC Sierra 2500

5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Flex OHV

1 Front

3.73R(GT4),4.10R(GT5)
4WD

GMC Sierra 2500 HD

6.0L V8 Flex OHV

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 Front

3.73R(GT4),4.10R(GT5)
4WD

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Front 3.73R(GT4),4.10R(GT5)
4WD

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

1 Front

4WD

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front 4WD

1 Per Vehicle

See More Fitments on Page 2 - or - Select Your Vehicle Above

ACDelco 15521872 Differential Seal

$7.57

Product Information

Description:

Features and Benefits:

Specifications:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 15521872 Differential Seal fitment info!

Cadillac Escalade 6.0L V8 Gas OHV

1

Front

AWD

Cadillac Escalade

6.0L V8 Gas OHV Front AWD 1 Per Vehicle

Cadillac Escalade 5.3L V8 Gas OHV

1

Front

AWD

Cadillac Escalade

5.3L V8 Gas OHV Front AWD 1 Per Vehicle

Cadillac Escalade ESV 6.0L V8 Gas OHV

1

Front

Cadillac Escalade ESV

6.0L V8 Gas OHV Front 1 Per Vehicle

Cadillac Escalade EXT 6.0L V8 Gas OHV

1

Front

Cadillac Escalade EXT

6.0L V8 Gas OHV Front 1 Per Vehicle

Chevrolet Avalanche 1500 5.3L V8 Flex OHV

1

Front

4WD

Chevrolet Avalanche 1500

5.3L V8 Flex OHV Front 4WD 1 Per Vehicle

Chevrolet Avalanche 1500 5.3L V8 Gas OHV

1

Front

4WD

Chevrolet Avalanche 1500

5.3L V8 Gas OHV Front 4WD 1 Per Vehicle

Chevrolet Avalanche 2500 8.1L V8 Gas OHV

1

Front

Chevrolet Avalanche 2500

8.1L V8 Gas OHV Front 1 Per Vehicle

Chevrolet Avalanche 2500 8.1L V8 Gas OHV

1

Front

4WD

Chevrolet Avalanche 2500

8.1L V8 Gas OHV Front 4WD 1 Per Vehicle

Chevrolet K1500 Suburban 6.5L V8 Diesel OHV Turbo

1

Front

F/AXL 3.42R(GU6)Eng: L658th VIN Digit: F

Chevrolet K1500 Suburban

6.5L V8 Diesel OHV Turbo Front F/AXL 3.42R(GU6)Eng: L658th VIN Digit: F 1 Per Vehicle

Chevrolet K1500 Suburban 6.5L V8 Diesel OHV Turbo

1

Front

F/AXL

Chevrolet K1500 Suburban

6.5L V8 Diesel OHV Turbo Front F/AXL 1 Per Vehicle

Cadillac Escalade

6.0L V8 Gas OHV

6.0L V8 Gas OHV

Front AWD

1 Per Vehicle

Cadillac Escalade

5.3L V8 Gas OHV

5.3L V8 Gas OHV

Front AWD

1 Per Vehicle

Cadillac Escalade ESV

6.0L V8 Gas OHV

6.0L V8 Gas OHV

Front
1 Per Vehicle

Cadillac Escalade EXT

6.0L V8 Gas OHV

6.0L V8 Gas OHV

Front
1 Per Vehicle

Chevrolet Avalanche 1500

5.3L V8 Flex OHV

5.3L V8 Flex OHV

Front 4WD

1 Per Vehicle

Chevrolet Avalanche 1500

5.3L V8 Gas OHV

5.3L V8 Gas OHV

Front 4WD

1 Per Vehicle

Chevrolet Avalanche 2500

8.1L V8 Gas OHV

8.1L V8 Gas OHV

Front
1 Per Vehicle

Chevrolet Avalanche 2500

8.1L V8 Gas OHV

8.1L V8 Gas OHV

Front 4WD

1 Per Vehicle

Chevrolet K1500 Suburban

6.5L V8 Diesel OHV Turbo

F/AXL
3.42R(GU6)
Eng: L65
8th VIN Digit: F

6.5L V8 Diesel OHV Turbo

Front F/AXL
3.42R(GU6)
Eng: L65
8th VIN Digit: F

1 Per Vehicle

Chevrolet K1500 Suburban

6.5L V8 Diesel OHV Turbo

6.5L V8 Diesel OHV Turbo

Front F/AXL

1 Per Vehicle