As experts in transmission components, we encountered a significant challenge when a crucial OEM part for a popular vehicle model was discontinued by the manufacturer.
This kit includes:
- 1x Shift Sleeve for 3rd & 4th Gear
- 1x Inner Hub
- 2x Heavy Duty Inner Shift Insert Springs
- 3x Heavy Duty Shift Inserts
Optimized for transmissions utilizing our Upgraded Close Ratio Gearsets compatible with single-piece synchronizers in the FSW71 Series Transmission. Suitable for the 180SX, 200SX, and similar models, provided you have the corresponding synchronizers. These synchronizers, along with the matching Shift Fork, are available as a complete set from us.
This kit is essential for rebuilding your Nissan Skyline transmission to ensure quick, reliable shifts. Factory inserts often wear out over time, causing the synchronizer ring to malfunction and resulting in shifting issues. With factory sleeves generally worn out after 20+ years, our kit is constructed with superior, modern materials to enhance durability and performance.