6L45 Sonnax Tool Kit F-104520-TL7C

Sonnax Tool Kit

Genuine Sonnax Tool Kit for the GM, Chevrolet, GMC, Cadillac 6L45 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 6L45 / 6L50 / 6L80 / 6L90 units. Sonnax part number F-104520-TL7C.

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 6L45 rebuild or repair.

Shipping & Support

Fast shipping and knowledgeable support on every 6L45 order.

Special Order

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