Buy Caterpillar 7M4915 - SERVICE HEAD ASSEM. at wholesale prices with easy payment and fast shipping options. Save up to 50% OFF OEM pricing. Compatible Machines:Compatible Models:Units Containing The Spare Part :- CYLINDER HEAD AND VALVE MECHANISM--L.H. Front View (641)- CYLINDER HEAD ASSEMBLY--L.H.-Type 1 (641)- CYLINDER HEAD ASSEMBLY--L.H.--Type 2 (641)- CYLINDER HEAD ASSEMBLY--R.H.--Type 1 (641)- CYLINDER HEAD ASSEMBLY--R.H.--Type 2 (641)- CYLINDER HEAD AND VALVE MECHANISM--L.H. FRONT VIEW (666)- CYLINDER HEAD AND VALVE MECHANISM--LEFT HAND--FRONT VIEW-Part 2 of 2 (641)