Additional information needed to verify part fitment
My Vehicle: 2003 Chevrolet Suburban 2500 4WD
The vehicle options this part fits:
  • Fitting Vehicle Options: CK2(06-36)(L18,JH6)(EXC G80), CK2(LB7,L18,MN8)(EXC G80), CK2(03-43-53)(LQ4,MW3)(EXC G80), CK2(03-43-53)(LQ4,MT1,HVY)(EXC G80)
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GM 3977346 Washer,Differential Pinion Gear Thrust

1985-2017 GM

GM 3977346 Washer,Differential Pinion Gear Thrust
  • Part Description
    WASHER, Differential Pinion Thrust
  • Manufacturer
    General Motors
  • Require Quantity
    04
  • Package Quantity
    1
Customer Questions & Answers
2003 Chevrolet Suburban 2500 4WD
The vehicle options this part fits:
  • Fitting Vehicle Options: CK2(06-36)(L18,JH6)(EXC G80), CK2(LB7,L18,MN8)(EXC G80), CK2(03-43-53)(LQ4,MW3)(EXC G80), CK2(03-43-53)(LQ4,MT1,HVY)(EXC G80)
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Product Specifications

BrandGenuine GM
Manufacturer Part Number3977346
Part DescriptionWASHER, Differential Pinion Thrust
Other NamesPinion Washer, Side Gear Washer
Item Dimensions2.5 x 1.9 x 1.6 inches
Item Weight0.50 Pounds
ConditionNew
Fitment TypeDirect Replacement
ManufacturerGeneral Motors
SKU3977346
WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
Shipping & ReturnShipping Policy Return Policy
Warning: California’s Proposition 65

Customer Questions & Answers

Q:
Is it correct part number for my vehicle? Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 3977346 fits your vehicle.
Posted by GMPartsGiant Specialist
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