Upgrade your Cummins engine with this high-quality valve spring kit. Designed specifically for KTA19, KTA38, KTA50, and NT855 models, this kit includes four units of valve springs. Made in China, these valve springs are built to last and improve the performance of your engine. Perfect for commercial trucks, this kit is a must-have for anyone looking to enhance their engine's power and durability. Purchase now and experience better engine performance!
| PN | NAME | QTY |
| 3633840 | Valve Spring | 4 |
| 205094 | Valve Spring Retainer | 4 |
| 3640315 | Valve Rotator | 4 |