8R0861 Cylinder Kit for Caterpillar

The 8R0861 Cylinder Kit is a cylinder kit used in the braking system of Caterpillar equipment. It is intended for Caterpillar engine-machine applications, wheel-type skidders, and wheel-type loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The kit is identified by the part number 8R0861 and is listed for use with several Caterpillar engine and machine models. The available fitment information covers Caterpillar 3116, 3126, 3304, 3306, 518C, 950F, 950F II, 966F II, and 970F equipment. The model references below are reproduced from the available application data and should be matched with the machine configuration and existing part number before installation.

Fitment

• Caterpillar engine-machine applications
• Caterpillar wheel-type skidders
• Caterpillar wheel-type loaders
• Caterpillar 3116
• Caterpillar 3126
• Caterpillar 3304
• Caterpillar 3306
• Caterpillar 518C
• Caterpillar 950F
• Caterpillar 950F II
• Caterpillar 966F II
• Caterpillar 970F

Cross-reference numbers

The cylinder kit is listed under the following number formats:

Specifications

When identifying the required part, compare the machine model, the equipment application, and the number marked on the removed cylinder kit. The available data specifies the listed Caterpillar models and equipment types but does not provide additional internal kit contents, cylinder bore dimensions, seal material, mounting details, or thread specifications.