Part Number Cross Reference
COMING SOON: Jacobs Vehicle Systems is now part of the Cummins family, and our website will be merging with Cummins.com soon. When this happens, our pages will have a new look, but don’t worry, you will still be able to use our parts and service pages for all of your Jake Brake needs.
Need your engine OEM’s part number to order Genuine Jake Brake parts? Use our Part Number Cross-Reference tool to find your OEM’s 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.
|OEM||OEM Part Number||Jacobs Part Number||Part Name||Where to Purchase||Edit|
|CAT||143-2559||001023||RING RETAINING||CAT Parts & Service|
|CAT||2U-1479||001030||WASHER PLAIN||CAT Parts & Service|
|CAT||2U-1491||001081||SEAL RING UPPER||CAT Parts & Service|
|CAT||2U-1492||001082||SEAL RING - CENTER||CAT Parts & Service|
|CAT||2U-1493||001083||SEAL RING - LOWER||CAT Parts & Service|
|CAT||143-2561||001180||COVER SWITCH||CAT Parts & Service|
|CAT||143-2562||001244||SCR TAPPING #6-32 X 1.00||CAT Parts & Service|
|CAT||2U-1478||001265||BUTTON HD SCR 1/4-20 X .50 LG||CAT Parts & Service|
|CAT||143-6549||001304||SWITCH TOGGLE DASH CONTROL||CAT Parts & Service|
|CAT||155-5586||001305||PLATE DASHBOARD CONTROL SWITCH||CAT Parts & Service|
Still have questions?Contact Technical Support