4R70W Sonnax Elevated Pressure Main Pressure Regulator Spring 76948-06

Sonnax Elevated Pressure Main Pressure Regulator Spring

Genuine Sonnax Elevated Pressure Main Pressure Regulator Spring for the Ford, Lincoln, Mercury 4R70W 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 4R70W / AODE units. Sonnax part number 76948-06.

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 4R70W rebuild or repair.

Shipping & Support

Fast shipping and knowledgeable support on every 4R70W order.