FUL K4388, Kit, Rail B Synchro Small Parts Specifications & Details
FUL K4388, Kit, Rail B Synchro Small Parts is a premium heavy-duty truck part manufactured by
Fuller.
Designed for durability and performance, it is a reliable replacement component for commercial trucks and fleets.
SKU: FUL/K4388
FUL/K4388, Kit. Rail B Synchro Small Parts
| # | Description | P/N | QTY |
|---|---|---|---|
| 1 | Rail B Synchronizer Roller (NSS) | 10001959 | 3 |
| 2 | Rail B Synchronizer Plunger (NSS) | 10001711 | 3 |
| 3 | Rail B Synchronizer Spring (NSS) | 10001710 | 3 |
About Fuller
Fuller is a trusted manufacturer of truck parts, known for OEM-level quality and reliability across Freightliner and other leading heavy-duty trucks.
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All Fuller parts sold by Duaparts include a 1-year manufacturer warranty, covering defects in materials and workmanship. For full details, please see our Warranty Policy.
Customer Reviews 1 Review Write a Review Hide Reviews Show Reviews
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Reviewed on Sep 21, 2022 No problems with this part so far. Seems to be holding up nicely
