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Automotive replacement transfer case components: top picks

AI-shortlisted picks, with current prices and ratings.

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Automotive replacement transfer case components: top picks

AI-generated summary · updated September 3, 2026 · verify details before purchase.

  1. Dorman 600-700 Transfer Case Shift Motor
    Best overall Dorman

    Dorman 600-700 Transfer Case Shift Motor

    4.5/5 $155.78 Only 13 left

    Dorman's transfer case shift motor offers a reliable, affordable replacement for many GM and Chevrolet trucks. It is known for its easy installation and solid performance.

    • Direct fit
    • Good value
    • Easy to install
    • May not fit all models
    View on Amazon
  2. SKF 2275 Transfer Case Output Shaft Seal
    Best seal SKF

    SKF 2275 Transfer Case Output Shaft Seal

    4.7/5 $25.24 Only 6 left

    This SKF output shaft seal is a high-quality replacement that prevents leaks effectively. It is popular for its durability and precise fit.

    • Prevents leaks
    • Durable
    • Affordable
    View on Amazon
  3. Timken SET19 Transfer Case Bearing
    Best bearing USA Standard Gear

    Timken SET19 Transfer Case Bearing

    4.6/5 $99.99

    Timken's SET19 bearing is a top choice for transfer case rebuilds. It is known for its high load capacity and long service life.

    • High quality
    • Long lasting
    • Smooth operation
    • Pricey for a bearing
    View on Amazon
  4. National 710349 Transfer Case Input Shaft Seal
    Best budget pick National

    National 710349 Transfer Case Input Shaft Seal

    4.4/5 $10.49 Only 3 left

    National's input shaft seal is a cost-effective solution for stopping leaks. It is widely used and offers reliable performance for the price.

    • Very affordable
    • Easy installation
    • Effective seal
    • May wear faster than premium seals
    View on Amazon
  5. Dorman 600-204 Transfer Case Control Module
    Best module Dorman

    Dorman 600-204 Transfer Case Control Module

    4.3/5 $54.75

    This Dorman control module is a direct replacement for failed units in many GM trucks. It restores proper shifting and is well-reviewed for its reliability.

    • Restores function
    • Plug-and-play
    • Good warranty
    • Can be expensive
    • Compatibility check needed
    View on Amazon
  6. ATP 101080 Transfer Case Filter Kit
    Best filter kit atp automotive

    ATP 101080 Transfer Case Filter Kit

    4.5/5 $36.09

    ATP's filter kit includes the filter, gasket, and O-ring for a complete service. It is a popular choice for maintaining transfer case health.

    • Complete kit
    • Easy maintenance
    • Good quality
    View on Amazon
  7. MTC TCSM-1 Transfer Case Shift Motor Encoder
    Best encoder TEKKOAUTO

    MTC TCSM-1 Transfer Case Shift Motor Encoder

    4.2/5 $66.00

    This encoder ring from MTC fixes shift issues caused by worn contacts. It is a cheap fix compared to replacing the entire motor.

    • Cost-effective fix
    • Easy to replace
    • Solves shift problems
    • May not fit all models
    • Requires some skill
    View on Amazon

Buying tips

When selecting transfer case components, verify compatibility with your vehicle's make, model, and year. Check for OEM specifications or high-quality aftermarket brands like Dorman, Timken, and SKF. Consider replacing seals and bearings as a set to avoid future leaks. For shift motors or modules, ensure proper alignment and electrical connections.

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