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STELLAR AUTOMOTIVE GROUP

Stellar Automotive Group Driven Sprocket Bearing for GM TH125/C 4T40E 1980-Up

Regular price $39.58

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Description

Upgrade the reliability and smooth operation of your GM vehicle's transmission with this driven sprocket bearing distributed by Stellar Automotive Group.

Designed as a direct replacement for OEM part #8631190, it fits TH125/C (3T40) and 4T40E transmissions from 1980 onward, addressing common issues like unusual noises, vibrations, or erratic shifting caused by worn bearings in high-mileage automatics. This precision-engineered bearing supports the driven sprocket, ensuring proper alignment and efficient power transfer while reducing friction and preventing premature wear on surrounding components.

Compatible with a broad range of front-wheel-drive GM models including Chevrolet Cavalier, Beretta, Corsica, Malibu; Pontiac Sunbird, Grand Am, Sunfire; Buick Skylark, Century; Oldsmobile Achieva, Cutlass Ciera, Alero; and Saturn models with 4-cylinder or V6 engines.

Ideal for routine rebuilds or repairs, this bearing helps maintain optimal transmission performance under daily driving or demanding conditions, extending the life of your TH125/C or 4T40E unit and avoiding costly breakdowns.

  • High-Quality Driven Sprocket Bearing compatible with GM TH125/C (3T40) and 4T40E transmissions for vehicles 1980 and up
  • Direct replacement for OEM #8631190, resolving issues like transmission noise, vibration, or shifting problems from bearing wear
  • Fits Chevrolet, Pontiac, Buick, Oldsmobile, and Saturn models such as Cavalier, Grand Am, Skylark, Alero, and Malibu with inline-4 or V6 engines
  • Ensures smooth sprocket operation and power transfer, reducing friction and extending transmission durability in FWD automatics
  • Precision construction for reliable fit and function, suitable for rebuilds or maintenance on aging GM transmissions
  • Distributed by Stellar Automotive Group for assured quality and straightforward installation during service

Additional Information

Car ManufacturerGeneral Motors
Part ManufacturerSchaeffler Group USA Inc
Part TypeBearings
Manufacturer Part Number8631190
Transmission Type4T40E, TH125, TH125C
Surface FinishMachined
Country / Region of ManufactureUnited States
BrandSTELLAR AUTOMOTIVE GROUP

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