The OE manual valve in Ford 5R110W units is prone to anodization flaking and degradation resulting in premature wear of the valve and loss of hydraulic control. Sonnax oversized manual valve 36940-11 outperforms the OE valve.

Salvages valuable valve bodies
Restores OE manual valve function
Sonnax hardcoat anodized aluminum valve maintains tight bore/valve clearances after thermal expansion and combats premature wear

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