This synchronizer kit fits Mack transmissions and is built as a replacement for the OEM assembly. It bundles support sleeves, pins, discs, and spring sleeves as a complete set, giving the rotating gears and shift collars matched components for clash-free engagement during shifts. Sold as a single complete sell pack rather than individual pieces.
Interchanges:
- Mack 208SH99A
- Mack 85136666
Features
Synchronizer support sleeve, qty 3 (GSL-2524 / 301KC243C)
Synchronizer pin, qty 3 (GPN-2508 / 301KC33)
Synchronizer pin, qty 3 (GPN-2509 / 301KC34)
Synchronizer disc, qty 8 (GSD-2525 / 495KB361)
Synchronizer disc, qty 8 (GSD-2526 / 495KB367)
Spring sleeve, qty 3 (GSP-2506 / 107KD247)
Spring sleeve, qty 3 (GPN-2507 / 301KC35)
Tech Specs
- Sell pack: 1 EACH
- UPC: 193807192860
