Description
Sonnax 2nd Gear super hold servo kit 22301B-01K is the largest and most leak-free servo available for Chrysler 46RH/RE, 47RH/RE, 48RE and A727 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
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Randy's Transmissions — Limited Warranty
Randy's Transmissions warrants all reman transmissions, torque converters and serviced components per the published Randy's Limited Warranty:
- 12 months / unlimited km on reman transmissions (street use)
- Lifetime on Randy's hard parts (gears, shafts) where stated
- Claims processed via Randy's Warranty Claims & Support form
- Original proof of purchase required
- Competition / off-road use excluded unless specifically stated
Fitment by Willys Workshop can be arranged in-house at our Oxley or Warana locations — workshop fitment receipts count toward warranty claim documentation.
Read the full Randy's Transmissions warranty terms →
Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.