7V8702 Cylinder Group—Air Over Hydraulic for Caterpillar Equipment

The 7V8702 Cylinder Group—Air Over Hydraulic is a braking system part for Caterpillar equipment. It is used on Caterpillar engines, wheel-type loaders, and wheel dozers, including the 3406, 3406B, 3406C, 980C, 980F, 980F II, 824S, and 824C models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part designation identifies a cylinder group designed for an air-over-hydraulic braking system. The listed applications cover both Caterpillar engine-machine configurations and mobile heavy equipment fitted with the corresponding braking system.

Fitment

The 7V8702 cylinder group is listed for the following Caterpillar equipment models:

• Caterpillar 3406
• Caterpillar 3406B
• Caterpillar 3406C
• Caterpillar 980C
• Caterpillar 980F
• Caterpillar 980F II
• Caterpillar 824S
• Caterpillar 824C

Equipment categories associated with this application are Caterpillar engine-machine units, Caterpillar wheel-type loaders, and Caterpillar wheel dozers. Model and system compatibility should be checked against the machine identification and the part number before installation.

Cross-reference numbers

The number 7V8702 is used as the reference for the Caterpillar application and as the CTP part number for this cylinder group. The part number should correspond with the existing cylinder group and the equipment parts documentation.

Specifications