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 | 189-5949 | 029937, 29937, 00-029937 | HSG ASSY 12VDC D/L 340C PKGD | CAT Parts & Service | |
| CAT | 189-5950 | 029938, 29938, 00-029938 | HSG ASSY 24VDC D/L 340C PKGD | CAT Parts & Service | |
| CAT | 194-4273 | 029939, 29939, 00-029939 | 340C BASE KIT 12VDC | CAT Parts & Service | |
| CAT | 194-4274 | 029940, 29940, 00-029940 | 340C BASE KIT 24VDC | CAT Parts & Service | |
| CAT | 176-4172 | 030181, 30181, 00-030181 | BRIDGE ASSY PKGD | CAT Parts & Service | |
| CAT | 221-1194 | 031263, 31263, 00-031263 | WASHER M/P RETAINER | CAT Parts & Service | |
| CAT | 221-1191 | 031270, 31270, 00-031270 | SOLID SCREW 3/8-24 X 1" LONG | CAT Parts & Service | |
| CAT | 221-1188 | 031302, 31302, 00-031302 | BASE KIT 340D 12VDC | CAT Parts & Service | |
| CAT | 221-1190 | 031303, 31303, 00-031303 | PISTON SLAVE | CAT Parts & Service | |
| CAT | 221-1189 | 031304, 31304, 00-031304, 1031304 | HSG ASSY 12VDC D/L LW PKGD | CAT Parts & Service |
* Obsolete part – no longer available