4N4520 Valve Guide for Caterpillar

4N4520 is a valve guide used in Caterpillar engines, generator sets, generators, industrial engines and off-road dump equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Petroleum products: Caterpillar 3508, 3508PETROL and 3512PETROL.
• Off-road dump equipment: Caterpillar 773.
• Industrial engines: Caterpillar 3114, 3116, 3126, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3508, 3512, 3516 and 3508C.
• Industrial engine series: Caterpillar D330C, D333C, D343, D346, D348, D349, D353C, D353D, D353E, D379, D379B, D398, D398B and D399.
• Gas engine series: Caterpillar G3304, G3306, G333C, G3406, G3408, G3412, G343, G3508, G3512, G3516, G379, G379A, G398 and G399.
• Equipment applications: Caterpillar 3304, 3304B, 3306, 3406, 3406B, 3408, 3408B, 3412, 3508, 3512, 3516, 3516B, 3612 and 3616.
• Equipment engine series: Caterpillar D330C, D333C, D343, D346, D348, D349, D353C, D353D, D353E, D379A, D99B and D993.
• Generators: Caterpillar SR4, SR4B and WEG.
• Generator set engines: Caterpillar 3114, 3116, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 3508, 3512, 3516, 3606, 3608, 3612 and 3616.

Cross-reference numbers

• 4N4520
• 4N-4520

Specifications