In stock
SKU: 8T6443
8T6443 Piston Wear Ring fit Caterpillar
In stock
SKU: 8T6443
8T6443 Piston Wear Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$7.00
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Piston Wear Ring 8T6443
The piston wear ring is a replacement engine component used in Caterpillar backhoe loaders. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by the Caterpillar-style part number 8T-6443, also written without the separator as 8T6443. The supplied application data identifies this component for the backhoe loader models listed below.
Fitment
| Equipment brand | Caterpillar |
| Machine type | Backhoe loader |
| Compatible model | 416 |
| Compatible model | 416B |
| Compatible model | 426 |
| Compatible model | 426B |
| Compatible model | 428 |
| Compatible model | 428B |
| Compatible model | 436 |
| Compatible model | 436B |
| Compatible model | 438 |
Cross-reference numbers
| Part number with separator | 8T-6443 |
| Part number without separator | 8T6443 |
Specifications
| Part type | Piston wear ring |
| Inner diameter | 2.80 in |
| Inner diameter tolerance | ±0.08 in |
| Outside diameter | 3.00 in |
| Width | 1.00 in |
| Width tolerance | ±0.03 in |
| Weight | 0.1 lb |
| Listed length | 7.6 cm |
| Listed width | 7.6 cm |
| Listed depth | 2.5 cm |




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