7N7078 Oil Ring fit Caterpillar
7N7078 Oil Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
7N7078 Oil Ring for Caterpillar Equipment
The 7N7078 oil ring is a piston ring used in piston assemblies of equipment manufactured by Caterpillar. It is intended for Caterpillar articulated dump trucks and cold planers and is supplied as a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The ring is installed as a component of the piston assembly. Piston rings work with the piston and related connecting-rod and crankshaft components within the engine assembly. The product data identifies this part for the Caterpillar machine models listed below.
Fitment
- Caterpillar articulated dump trucks
- Caterpillar cold planers
- Caterpillar D350E
- Caterpillar D350E II
- Caterpillar D35HP
- Caterpillar D400
- Caterpillar D400D
- Caterpillar D400E
- Caterpillar D400E II
- Caterpillar D40D
- Caterpillar PM-465
Fitment should be checked against the machine model and the part number marked in the equipment documentation before installation. The listed application covers the Caterpillar equipment types and models identified for SKU 7N7078.
Cross-reference numbers
- 7N-7078
7N7078 and 7N-7078 are number formats used for the same oil ring reference. The SKU for this product is 7N7078.
Specifications
| Part type | Oil ring |
| Component category | Piston ring set component |
| Equipment manufacturer | Caterpillar |
| Application position | Piston assembly |
| Manufacturer of this spare part | CTP (Costex Tractor Parts) |
| Condition | New aftermarket part |
| SKU | 7N7078 |
| Equipment application | Articulated dump truck; cold planer |
| Listed height | 0.8 in |
| Listed length | 5.9 in |
| Listed width | 15 cm |
| Listed depth | 0.1 cm |
| Listed weight | 0.2 lb |






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