In stock
SKU: 1291653
1291653 HNBR O-Ring fit Caterpillar
In stock
SKU: 1291653
1291653 HNBR O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$4.64
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1291653 HNBR O-Ring for Caterpillar Equipment
The 1291653 is a standard O-ring seal used in Caterpillar equipment, including track-type tractors, motor graders, wheel loaders, industrial engines, pipe-layers, excavators, load-haul-dump machines and wheel excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The seal is identified by the Caterpillar equipment part number format 129-1653 and is used in applications where an HNBR O-ring with PTFE coating and a 78 Shore A hardness is specified.
Fitment
- Track-type tractors: D11, D11R, D11T, D7R II, D7R Series
- Motor graders: 140H, 143H, 14H, 160H, 163H
- Wheel loader: 966G II
- Industrial engines: 3176B, C-12
- Pipe-layer: 572R II
- Excavators: 345B, 345B II, 345B II MH, 345B L
- Load-haul-dump machine: R1700 II
- Wheel excavator: W345B II
Cross-reference numbers
| SKU | 1291653 |
| Part number | 129-1653 |
| Part identification | 1291653 |
Specifications
| Part type | O-ring seal |
| O-ring type | Standard |
| Equipment manufacturer brand | Caterpillar |
| Material | Hydrogenated Acrylonitrile Butadiene Rubber (HNBR) |
| Material specification | HNBR, 78 Shore A |
| Main seal material | Rubber |
| Hardness | 78 Shore A |
| Coating | PTFE (polytetrafluoroethylene) |
| Temperature range | -40 to 275 °F |
| SAE AS568 dash size | -224 |
| Nominal size | 224 |
| Cross-section diameter | 0.14 in |
| Inner diameter | 1.73 in |
| Outside diameter | 2.012 in |
| Weight | 0.1 lb |
| Length | 5 cm |
| Width | 5 cm |
| Depth | 0.3 cm |





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