7N2046 EPDM O-Ring fit Caterpillar
7N2046 EPDM O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
7N2046 EPDM O-Ring for Caterpillar Equipment
7N2046 is a standard EPDM O-ring used in Caterpillar engines and generator sets. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The seal is intended for applications requiring a round-section rubber O-ring with an EPDM compound and a nominal hardness of 70 Shore A. The supplied part is black and has no external coating.
Fitment
The O-ring is used in Caterpillar engine and generator set equipment, including the following models:
- Caterpillar 3508
- Caterpillar 3508B
- Caterpillar 3512
- Caterpillar 3512B
- Caterpillar 3512C
- Caterpillar 3516
- Caterpillar 3516B
- Caterpillar 3524B
The listed fitment identifies the equipment manufacturer and model series for which this seal is specified. Application should be confirmed against the part number and the dimensions of the removed seal before installation.
Cross-reference numbers
| CTP SKU | 7N2046 |
| Cross-reference number | 7N-2046 |
| Part number format | 7N2046 |
Specifications
| Part type | O-ring |
| Seal type | Standard |
| Main seal material | Rubber |
| O-ring material | EPDM (70) |
| Colour | Black |
| Hardness | 70 Shore A |
| Temperature range | -67 to 275 °F |
| Cross-section diameter | 0.19 in |
| Inner diameter | 6.89 in |
| Outer diameter | 7.274 in |
| SAE AS568 dash size | Not available |
| Coating | None |
| Weight | 0.1 lb |
| Length | 15.24 cm |
| Width | 12.7 cm |
| Depth | 2.54 cm |
The dimensional data identifies the O-ring by its cross-section, inner diameter, and outer diameter. The listed temperature range applies to the specified EPDM material. No SAE AS568 dash size is assigned in the available product data.

























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