1977063 Rotocoil Fits Caterpillar Models

One New Aftermarket Replacement Rotocoil (Exhaust) for Caterpillar (Cat) 3500 Series Engines

This aftermarket replacement exhaust rotocoil fits Caterpillar 3500 Series diesel engines used in a wide range of heavy construction, mining, and power generation equipment. The rotocoil is a valve train component that seats on the valve stem and rotates the valve with each lift cycle, promoting even seating wear and extending valve and seat life.

Specifications

• Part Type: Rotocoil Assembly (Exhaust)
• Dimensions: 3.5 in x 6 in x 0.08 in (8.89 cm x 15.24 cm x 1.27 cm)
• Weight: 0.2 lbs

Compatible Models

Caterpillar 3500 Series Engines: 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3524B

Caterpillar Mining Trucks: 776C, 776D, 777, 777B, 777C, 777D, 784C, 785, 785B, 785C, 785D, 789B, 789C, 793B, 793C, 793D, 797, 797B

Caterpillar Wheel Loaders / Mining Shovels: 854G, 992G, 994, 994F, 5130B, 5230, 5230B

Caterpillar Dozers / Other: D11N, D11R, CEM, CX48

Also used in Caterpillar 3500 Series generator set (GenSet) and marine engine applications. Verify your engine serial number and application before ordering.

Replaces Part Number(s):

1977063, 197-7063

Aftermarket Interchange Numbers

Interstate-McBee: M-1977063

New aftermarket replacement part - not remanufactured, not used.