TH200 Sonnax Replacement Seal Kit 65703-SK

Sonnax Replacement Seal Kit

Genuine Sonnax Replacement Seal Kit for the GM, Chevrolet, GMC, Cadillac TH200 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 200-4R / TH200 / TH200C units. Sonnax part number 65703-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 TH200 rebuild or repair.

Shipping & Support

Fast shipping and knowledgeable support on every TH200 order.

Special Order

This Sonnax part is available by special order. Contact us for current price and availability before ordering.