In stock
SKU: 8T6637
8T6637 Piston Wear Ring fit Caterpillar
In stock
SKU: 8T6637
8T6637 Piston Wear Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$106.00
Delivery
Shipping cost will be calculated at checkout. Available shipping methods:
Characteristics 8T6637 Piston Wear Ring fit Caterpillar
Main characteristics
Compatible models
Caterpillar 776,
Caterpillar 776B,
Caterpillar 776C,
Caterpillar 776D,
Caterpillar 777,
Caterpillar 777B,
Caterpillar 777C,
Caterpillar 777D,
Caterpillar 777E,
Caterpillar 777F,
Caterpillar 777G
Part type
Piston wear ring
Cross reference
8T-6637
8T6637 Piston Wear Ring for Caterpillar Equipment
8T6637 is a piston wear ring used in Caterpillar off-road dump trucks, including the 776 and 777 series. The part is listed in the Seals category and is identified by the Caterpillar equipment part number 8T-6637. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The ring is designed for use in the piston assembly of the specified Caterpillar off-road dump truck models. The supplied product data identifies the component by its internal and outside diameters, groove dimensions, material, thickness, and overall physical dimensions.
Fitment
- Equipment manufacturer: Caterpillar
- Equipment type: Off-road dump truck
- Compatible machine series and models: 776, 776B, 776C, 776D
- Compatible machine series and models: 777, 777B, 777C, 777D, 777E, 777F, 777G
Cross-reference numbers
- Equipment manufacturer part number: 8T-6637
- Part number without separator: 8T6637
Specifications
| Part type | Piston wear ring |
| Product category | Seals |
| Equipment manufacturer | Caterpillar |
| Application | Off-road dump truck |
| Material | Nylon type 6 |
| Inner diameter B | 10.37 in, tolerance ±0.08 in |
| Outside diameter | 10.75 in |
| Diameter in groove | 10.36 in |
| Width in groove | 6.5 in |
| Width A | 6.50 in, tolerance ±0.03 in |
| Thickness | 0.19 in |
| Height | 6.6 in |
| Length | 10 in |
| Overall length | 6.48 in |
| Weight | 2.3 lb |
| Length, dimensional data | 30.48 cm |
| Width, dimensional data | 30.48 cm |
| Depth, dimensional data | 30.48 cm |
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