Part Number Cross Reference
Need your engine OEM’s part number to order Genuine Jake Brake® parts? Use our Part Number Cross-Reference tool to find your OEM or Jacobs part number.
Jake Brake parts can be purchased through your engine OEM or local service center. Jacobs common components may be available through multiple engine OEMs or independent distributors. Use the Jacobs part number in the Cross-Reference tool to find out where these parts can be purchased.
Are you wondering which Jake Brake goes with a particular engine model? You can find that information in our OEM-specific Application Guides.
Narrow the results by searching for full or partial part numbers. You can also narrow results by selecting the engine manufacturers in the dropdown list.
| Engine OEM | OEM Part Number | Jacobs Part Number | Part Name | Where to Purchase | Edit |
|---|---|---|---|---|---|
| CAT | 154-7073 | 020641, 20641, 00-020641 | UPGRADE KIT 317A TO 317C | CAT Parts & Service | |
| CAT | 154-7074 | 020642, 20642, 00-020642 | UPGRADE KIT 317B TO 317C | CAT Parts & Service | |
| CAT | 180-5171 | 020748, 20748, 00-020748, 1020748 | SOCKET PACKAGED WITH CLIPS | CAT Parts & Service | |
| CAT | 143-6559 | 020749, 20749, 00-020749 | HEX BOLT FLANGE LOCK M8 X 1.25 | CAT Parts & Service | |
| CAT | 143-6672 | 020750, 20750, 00-020750 | CLIP SAFETY | CAT Parts & Service | |
| CAT | 143-6504 | 020756, 20756, 00-020756 | PLATE | CAT Parts & Service | |
| CAT | 143-6707 | 020787, 20787, 00-020787 | BRACKET ASSY | CAT Parts & Service | |
| CAT | 143-6665 | 020820, 20820, 00-020820 | HARNESS SOLENOID 7 1/2 | CAT Parts & Service | |
| CAT | 143-6677 | 020972, 20972, 00-020972 | SPACER MACHINED | CAT Parts & Service | |
| CAT | 125-5885 | 020973, 20973, 00-020973 | SPACER ASSY S/L C336 336A | CAT Parts & Service |
* Obsolete part – no longer available