Transmission Parts GM TH400 4L80-E AT-540 Internal Hardware
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Symptoms:

  • Lost or damaged component

4L80-E, AT-540, TH400

Forward & Direct Clutch Inner Snap Ring
Part No. 34577-01

Fits AT-540/543/545.

OE Part No. GM 8623105, Allison 6884730

Package Quantity: 5

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Sonnax forward and direct clutch inner snap ring 34577-01 is a direct replacement for GM 4L80-E, TH400 and Allison® AT-540 forward and direct piston return spring snap rings.

  • 4L80-E, AT-540, TH400 Forward & Direct Clutch Inner Snap Ring 34577-01
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