Over the weekend we were rebuilding the Hijacker Camper Jacks on our camper. Since Hijacker has gotten out of the camper jack business, the rebuild kits are tough to find. We were in NAPA (Canada) and managed to size replacement o-rings that seem to do the trick.
The product codes for the replacement o-rings are:
|NAPA Part Number||Hijacker Part #||Description|
|DYN-54112||HJ-111||STATIC O-RINGS 1⁄2″ ID|
|DYN-54012||HJ-112||CHECK VALVE / PAC END O-RING 7⁄16″ ID|
|DYN-54008||HJ-114||RELEASE VALVE O-RING 3⁄16″ ID|
|DYN-54011||HJ-121||PLUNGER O-RING 5⁄16″ ID|
Refer to the illustrations and tables in the following PDF for more information: