6V1586 Internal Snap Ring for Caterpillar Equipment

The 6V1586 is an internal snap ring used in Caterpillar Challenger equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

This retaining ring is designed for internal installation in a groove. The part has a rectangular cross-sectional shape, is made of steel, and does not have cross holes. The listed application covers Caterpillar Challenger tracked tractor models in the 65, 75, 85, and 95 series.

Fitment

• Caterpillar Challenger 65C
• Caterpillar Challenger 65D
• Caterpillar Challenger 65E
• Caterpillar Challenger 75C
• Caterpillar Challenger 75D
• Caterpillar Challenger 75E
• Caterpillar Challenger 85C
• Caterpillar Challenger 85D
• Caterpillar Challenger 85E
• Caterpillar Challenger 95E

Cross-reference numbers

• 6V1586
• 6V-1586

Specifications

The dimensional data for the part includes the free diameter, ring thickness, hole diameter, radial wall, groove dimensions, and shaft diameter listed above. The free diameter is specified as 8.24 inches and 209.3 millimeters. The retaining ring thickness is 0.125 inch, while the hole diameter is 7.75 inches. The supplied dimensional information also identifies a 3.58 mm groove width, a 196.8 mm groove diameter, and a 205.74 mm shaft diameter.

The part is identified as an internal retaining ring for the listed Caterpillar Challenger models. Before installation, compare the part number and the specified dimensions with the ring groove and service-part requirements of the equipment.