Description
1 1/4" ball shank
1 7/8" x 1" ID
Fort more information about this part
2" Trailer Ball
AB-1500 Air/Hydraulic Booster 189-00003 1 1/4" ball shankReplacement booster and brake cylinder for air over hydraulic brake applications. This booster is used on most Pine Hill Shed Hauler trailers with air brakes. Max 1500 PSI. 3 8" air line into booster. 1 4" brake lines on master cylinder. Does not include control valve. For more information about this part, call or text a Parts Consultant.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























