New Sonnax Low/Reverse Switch Checkball Sleeve Kits
Low/reverse bore wear from the valve getting side-loaded is common in Chrysler 62TE, 45/545/65/66/68RFE transmissions, allowing critical hydraulic oil to cross leak, resulting in loss of apply pressure. Sonnax introduces drop-in and oversized low/reverse switch checkball sleeve kits to restore hydraulic integrity, re-establish normal shift operation and prevent premature wear:
- Drop-in kit #92835-41K and oversized kit #92835-45K for RFE-series applications
- Drop-in kit #92835-43K and oversized kit #92835-47K for 62TE applications
These kits include steel inboard and outboard sleeves that allow the checkball to operate in unworn bores. The drop-in versions feature an improved design that combats premature wear.






