Product Description
New Sonnax 22301B-01K 2nd Gear Super Hold Servo Kit.
This is a New Sonnax 2nd Gear Super Hold Servo Kit For the Below Automatic Transmissions:
- A727 - 727
- 36RH
- 37RH
- TF8
- TORQUEFLITE 8
- A518 - 518
- 46RH
- 46RE
- A618 - 618
- 47RH
- 47RE
- 48RE
THIS LISTING IS FOR (1) ONE SONNAX PISTON KIT BELOW.
2nd Gear Super Hold Servo Kit Part No. 22301B-01K
- Cover
- Piston
- Sleeve
- Pin
- Retaining Ring
- Seals/Seal Rings (5)
- O-Rings (3)
PART FEATURES
Sonnax 2nd gear super hold servo kit 22301B-01K is the largest and most leak-free servo available for Chrysler A618 (618) 47RH, 47RE and 48RE units. It reduces the need for aggressive lever ratios, excessively high line pressure and other radical modifications to achieve firmer shifts. Sonnax's exclusive servo design features rubber and PTFE seals that enhance positive sealing and prevent case wear. The overall result is more holding force in 2nd, firmer 1-2 shifts and 2-3 shifts that become firmer under load.
- Easy-to-install servo improves 1-2 & 2-3 shifts
- 16% More apply area for more band holding power
- 15% Less leakage than other designs
- Anodized aluminum for increased durability
