Part Number: 22301B01K, S22907K,S22905H，Fit for following transmission models:48RE: Piston, Super Hold Servo (2003 - 2018)；A727 36RH: Piston, Super Hold Servo (1962 - 2018)；46RE 46RH A518: Piston, Super Hold Servo (1990 - 2003)；47RE 47RH A618: Piston, Super Hold Servo (1994 - 2002).This servo model 22301B-01K eliminates the need for aggressive modifications, offering firmer shifts without requiring excessive line pressure or radical adjustments.
Durable Construction: Crafted from anodized aluminum, this piston kit ensures enhanced durability and resistance to wear over time. Its robust design guarantees reliable performance even under demanding conditions.
Superior Sealing Technology: Featuring rubber and PTFE seals that enhance positive sealing and prevent case wear, ensuring long-lasting functionality and minimizing potential leaks.
Optimized Performance: This piston kit features a 16% larger apply area for greater band holding power and reduces leakage by 15%, enhancing overall transmission performance.
Satisfaction Service: If you are not satisfied with our products, you can request a refund within 30 days. We also support a 12 month warranty. Professional and sincere service enables you to purchase without risk!
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