8L 661cid M11C

For models using generators

Direct replacement for Caterpillar BK600S

Direct replacement for Caterpillar 225-4284

Valve Spring for Case IH Magnum 370 Quadtrac, Magnum 380+ | 504125776 3637392M91 8L 661cid M11CValve Spring for Case IH (24 used per engine): heavy duty replacement for OEM 504125776. Built for reliable field replacement performance. Fits These Models Case IH Tractors Magnum 370 Quadtrac, Magnum 380, Steiger 370, Steiger 350, T8. 275, T8. 300, Magnum 250, Magnum 260, Magnum 280, Magnum 290, Magnum 310, Magnum 315, Magnum 340, Magnum 370, Magnum 235, T8. 435, T9. 390, T9. 435, T8. 410, T8. 420, T8. 320, T8. 330, T8. 350, T8. 360, T8. 380, T8.