Motive Gear 3752901 Differential Pinion Shaft Nut, 7/8"-16 Thread, Fits GM 8.2, 8.4, 8.875" Car & Truck Differentials and 1963-1979 Corvette Applications

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Management number 237480439 Release Date 2026/07/10 List Price US$4.73 Model Number 237480439
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Item No. 3752901 — Differential Pinion Shaft Nut designed for select GM 8.2", 8.4", GM 8.875" Car (12-Bolt), GM 8.875" Truck (12-Bolt), and 1963-1979 Corvette differential applications.This pinion nut is manufactured to OE-style specifications and is designed to help secure the pinion shaft assembly while maintaining proper bearing preload. It is an ideal replacement component during differential repairs, ring and pinion installations, bearing replacement, and complete axle rebuild projects.Part Type: Differential Pinion Shaft NutThread Size: 7/8"-16Brand: Motive GearUPC: 00698231111642Warranty: 1 Year or 50,000 MilesReplaces For OEM & Aftermarket Part NumbersReplaces For; Motive Gear 1503Replaces For; Yukon Gear and Axle YSPPN-016Applications & CompatibilityFor Chevrolet1975-1981 C101969-1974 C10 Pickup1967-1972 Camaro1964-1972 Chevelle1965-1968 Chevy II1963-1979 Corvette1965-1973 El Camino1975-1981 G101964-1974 G10 Van1975-1981 G201969-1974 G20 Van1975-1981 K101969-1974 K10 Pickup1970-1972 Monte Carlo1969-1972 NovaFor GMC1975-1978 C151969-1974 C15/C1500 Pickup1979-1981 C15001975-1978 G151967-1974 G15/G1500 Van1979-1981 G15001975-1978 G251969-1974 G25/G2500 Van1979-1981 G25001975-1978 K151969-1974 K15/K1500 Pickup1979-1981 K1500For Oldsmobile1968-1970 F85For Pontiac1967-1972 Firebird1970-1972 Grand Prix1965-1972 GTO1965-1972 LeMansFitment Note: Designed for GM 8.2", GM 8.4", GM 8.875" Car (12-Bolt), GM 8.875" Truck (12-Bolt), and Corvette differential applications. Verify differential model and thread specifications before installation.

  • Package Dimension : 16.68 " L x 10 " W x 5.52 " H
  • Country of Origin: CHINA
  • Model Number : 3752901
  • Item Package Weight : 15.46 pounds
UPC 698231111642
ASIN B005TDNO4M
Brand Motive Gear
Color Black
Model 3752901
Size Name Stock
Metal Type Alloy Steel
Unit Count 1.0 Count
Drive Style External Hex
Item Weight 0.22 Pounds
Part Number 3752901
Thread Size RM
Thread Type Unified National Coarse (Unc)
Finish Types Unfinished
Grade Rating Industrial
Manufacturer Motive Gear
Thread Class Class 2A
Thread Style Right Hand
Fastener Type Hex
Item Diameter 8.88 Inches
Material Type Alloy Steel
Item Type Name Differential Pinion Shaft Nut
Exterior Finish Machined
Item Dimensions 3 x 3 x 2 inches
Number Of Items 1
Thread Coverage Unthreaded
Number of Pieces 1
Outside Diameter 0.88 Inches
Screw Head Style Hex
Inside Thread Size #3
Included Components Differential Pinion Shaft Nut
Warranty Description 1 Year Manufacturer
Part Interchange Info 3752901
Compatible Groove Diameter 3 Inches
Global Trade Identification Number 00698231111642

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