4M0142 Silicone (70) O-Ring fit Caterpillar
4M0142 Silicone (70) O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
4M0142 Silicone (70) O-Ring for Caterpillar Equipment
The 4M0142 is a silicone O-ring used in equipment manufactured by Caterpillar. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
- Tracked bulldozers manufactured by Caterpillar
- Caterpillar D4D tracked bulldozer
- Industrial engines manufactured by Caterpillar
- Caterpillar D320A industrial engine
The available application data identifies the part for the Caterpillar D4D tracked bulldozer and Caterpillar D320A industrial engine. The part is classified as hardware and is used as a sealing O-ring in compatible equipment assemblies.
Cross-reference numbers
- 4M-0142
- 4M0142
Both number formats identify the same part reference: 4M0142 and 4M-0142. The number 4M-0142 is the hyphenated format shown for this O-ring in the equipment parts reference.
Specifications
| Part type | O-ring |
| Material | Silicone (70) |
| Coating | None |
| Temperature range | -50 to 300 °F |
| Inner diameter | 2.23 in |
| Cross-section diameter | 0.28 in |
| Weight | 0.1 lb |
| Length | 7 cm |
| Width | 7 cm |
| Depth | 0.7 cm |
The sealing ring has a silicone construction with a stated temperature range from -50 to 300 °F. Its listed dimensions are an inner diameter of 2.23 inches and a cross-section diameter of 0.28 inches. The recorded product dimensions are 7 cm in length, 7 cm in width, and 0.7 cm in depth.



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