Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

ACDelco 3901178 Manual Trans Main Shaft Bearing Retainer
for 1984 (please select make/model)

ACDelco 3901178 Manual Trans Main Shaft Bearing Retainer - 1984

ACDelco
Brand:ACDelco
Part Number: 3901178
UPC: 00036666070552
Weight: 2.2 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 3901178 Manual Trans Main Shaft Bearing Retainer for your 1984. Buy now and secure your purchase online!

ACDelco GM Original Equipment Manual Transmission Bearing Retainer is a GM-recommended replacement component for one or more of the following vehicle systems: automatic transmission/transaxle, and/or manual drivetrain and axles. This original equipment retainer will provide the same performance, durability, and service life you expect from General Motors. WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Stay with the parts brand your General Motors vehicle came with and get the quality you know and trust with ACDelco GM Original Equipment Transmission Components. ACDelco GM OE replacement parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Transmission Components are manufactured for many makes and models of GM car, light duty truck, and sport utility vehicle.

Features and Benefits:

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE

Specifications:

Color:
Dark Gray
Flange Mount Hole Quantity:
4
Material:
Iron
Programming Required:
NO
Splined Shaft:
No

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.

Select a vehicle to narrow ACDelco 3901178 Manual Trans Main Shaft Bearing Retainer fitment info!

Last Updated: 02/25/2022

Years Vehicle Per Vehicle Fit NotesFitment Notes

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C10

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet C10



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet C10

4.1L L6 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet C10



4.1L L6 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C20

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
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet C20



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 GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet C20

4.1L L6 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet C20



4.1L L6 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet C20 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet C20 Suburban



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet C30



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet K10

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet K10



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet K10

4.1L L6 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet K10



4.1L L6 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet K10 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet K10 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet K20

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet K20



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet K20 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet K20 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet K30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet K30



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet K5 Blazer

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet K5 Blazer



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet P30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

Chevrolet P30



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC C1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC C1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
GMC C1500

4.1L L6 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC C1500



4.1L L6 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC C2500

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
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC C2500



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 GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
GMC C2500

4.1L L6 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC C2500



4.1L L6 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1984

 
GMC C2500 Suburban

4.8L L6 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC C2500 Suburban



4.8L L6 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
GMC C2500 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC C2500 Suburban



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC C3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC C3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC Jimmy

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC Jimmy



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC Jimmy

5.0L V8 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC Jimmy



5.0L V8 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC K1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC K1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
GMC K1500

4.1L L6 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC K1500



4.1L L6 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
GMC K1500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC K1500 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC K2500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC K2500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1984

 
GMC K2500 Suburban

4.8L L6 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC K2500 Suburban



4.8L L6 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
GMC K2500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC K2500 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC P2500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC P2500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC P3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20
 

GMC P3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
(INCLS SEAL)
Mfr Code: SM465/M20

1 Per Vehicle

Didn't find a match for your vehicle?

  See Other Choices