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Sonnax 38208-03

Rear Sun Gear Thrust Washer Bimetal

Sonnax 38208-03


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Estimated ship date 04/03/18 if Ordered Today
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Sonnax 38208-03 Rear Sun Gear Thrust Washer Bimetal $15.53
Rear Sun Gear Thrust Washer
  • Bimetal

  • Sonnax 38208-03 Details

    Planetary Components

    • Outer Dia.: 1.500"
    • Inner Dia.: 0.505"
    • Thickness: 0.091"
    • Material: PTFE-Impregnated Bimetal
    The OE cast bronze thrust washer behind the rear sun gear in GM Powerglide units gets compressed and distorted over time due to severe loads. This in turn causes the bronze washer to seize to the input shaft or break apart into pieces, damaging the gear set. Sonnax offers rear sun gear thrust washer 38208-03, an upgrade that incorporates a steel core with bronze layers on both sides which are impregnated with a PTFE coating for decreased wear and increased durability.

    • Solid steel core for greater durability
    • Wear-resistant PTFE outer layer


    Manufacturer's Part Number:

    Sonnax offers the parts necessary to rebuild or refresh Powerglide planetary assemblies. A standard rebuild kit or heavy duty kit with upgraded parts is available. Individual components are also available to replace worn or missing parts, many are OE upgrades.