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Genuine GM 3977397
Hub

Customer Questions & Answers (3)
1989 GMC C3500 Rear Suspension Components Hub Diagram for 3977397
GM 3977397 Hub
GM 3977397 Hub
GM 3977397 Hub
GM 3977397 Hub
GM 3977397 Hub
GM 3977397 Hub
GM 3977397 Hub
  • Part Description Rear Wheel Bearing
  • Location Rear
  • Brand GM
  • Manufacturer's Notes This part is discontinued.

Vehicle Specific

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number3977397
    Part DescriptionRear Wheel Bearing
    Other DescriptionHub
    Other NamesHub
    Item Dimensions9.1 x 10.2 x 10.5 inches
    Item Weight21.40 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGenuine General Motors
    SKU3977397
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1999 Cadillac Escalade8 Cyl 5.7LEXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, K2500 CREW CAB, K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, REGULAR CAB 3/4 TON
    1985-1986 Chevrolet C206 Cyl 4.3L, 6 Cyl 4.8L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4LCREW CAB, REGULAR CAB
    1988-2000 Chevrolet C25006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4LC2500 CREW CAB, C2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB
    1985-1986 Chevrolet C306 Cyl 4.8L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4LCAB CHASSIS 135.5, CAB CHASSIS 159.9, CREW CAB, REGULAR CAB
    1988-2000 Chevrolet C35008 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4LC3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 EXTENDED CAB, C3500 REGULAR CAB
    1994-1995, 1985-1991 Chevrolet G106 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L1 TON CARGO, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON PASSENGER, 1/2 TON CARGO, 1/2 TON PASSENGER
    1985-1991 Chevrolet G206 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER
    1985-1996 Chevrolet G306 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L1 TON CARGO, 1 TON CARGO CLASSIC, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON COMMERCIAL/RV CLASSIC, 1 TON PASSENGER, 1 TON PASSENGER CLASSIC
    1985-1986 Chevrolet K206 Cyl 4.3L, 6 Cyl 4.8L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4LREGULAR CAB
    1988-2000 Chevrolet K25006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4LK2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB
    Show More

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Customer Questions & Answers

Q:
Does 3977397 fit my car?
By Customer
A:
Before you order, you need to Select Your Car to check if 3977397 works for you.
By Omar
GM Specialist
Q:
Please tell me if my 1985 Chevrolet C10 goes well with the very part.
By Customer
A:
The part perfectly works with your vehicle.
By Omar
GM Specialist
Q:
Do the inner and outer bearings come with this hub? Is the outer bearing race one piece with the hub or separate? In the photo it looks like the bearing race is in it.
By Customer with vehicle: 1990 Light Truck Forward Control Chassis
A:
The hub will not come with the inner and outer bearings, and I show the hub to not have the outer bearing race. Per your vin there are two possible hubs; p# 3977397 is for vehicles excluding dual rear wheels, and p# 352982 is for vehicles with dual rear wheels Outer bearing p# 9428908 Inner bearing p# 9436881
By Omar
GM Specialist
19/9/2022
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 3977397 at AutoPartsPrime, Your Right Choice

  • The part number 3977397, Hub, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Cadillac Escalade. It fits Chevrolet G20, K3500, P30. It also fits GMC C2500, C3500, Suburban. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.