4L70E Sonnax Replacement Seal Kit 77767K-SK
$14.95
Sale price
$14.95
Regular price
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4L70E Sonnax Replacement Seal Kit 77767K-SK
$14.95
Sale price
$14.95
Regular price
Sonnax Replacement Seal Kit
Genuine Sonnax Replacement Seal Kit for the GM, Chevrolet, GMC, Cadillac 4L70E automatic transmission. Sonnax parts are the aftermarket standard for transmission repair and performance, engineered to correct common failure points and add durability beyond the original design.
Fitment
Fits 4L60E / 4L65E / 4L70E units. Sonnax part number 77767K-SK.
Why Sonnax
Trusted by professional builders and performance shops, Sonnax components are made in the USA to exacting tolerances. This is a direct-fit upgrade for a 4L70E rebuild or repair.
Shipping & Support
Fast shipping and knowledgeable support on every 4L70E order.
Complete your 4L70E repair
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