Ring Retainer 6V3971

Ring retainer for air starter motor applications on Caterpillar equipment. The part is made of steel and has an inner diameter of 1.97 inches and an outside diameter of 2.44 inches. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Petroleum products: C32, CX35-P800, 3508, 3508B, 3508C, 3512B, 3512C, 3516C, TH48-E70, 3512PETROL
• Off-road dump trucks: 776B, 776C, 776D, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 793, 793B, 793C, 793D, 797, 797B
• Wheel-type loaders: 994, 994D, 994F
• Industrial engines: 3512, 3508B, 3516B, 3512B, 3516, 3516C, 3512C, G3516, G3512, G3516B, 3561B, 3508, 3508C, 3412, C32, 3412E, G3508, G3520B, D379, D379B, D398, D398B, D399, G3508B, G3606, G3606B, 3412C, 3412D, G3608, G3612, 3516E, G3616, G379, G379A, G398, G399, SPS342, SPS343, LD700E
• Ship equipment: 3608, 3612, 3616, 3618, C280-12, C280-16, C280-6, C280-8, D379A, D379B, D398A, D398B, D399, 3508, 3508B, 3512, 3516, 3516B
• Generators: SR4, SR4B, SR4BHV, SR5
• Equipment for the developing mining industry: C27
• Excavators: 5230, 5230B
• Engine-generator sets: 3608, 3612, 3616, D379B, D398B, D399, 3412, 3412C, 3508, 3512, 3512B, 3516, 3516B, 3516C, 3606, SR4

Cross-reference numbers

• 6V-3971
• 6V3971

Specifications