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Description
Rotary Lift FA5121 / FC5965 Air Over Hydraulic Rolling Jack Pump
The air over hydraulic pump is the power source for Rotary Lift rolling and bridge jacks, converting compressed air (60-120 PSI) into hydraulic force to raise vehicle loads. Replace when the pump fails to build pressure, loses pressure under load, or develops external hydraulic leaks. Before ordering, confirm whether your jack uses a cylinder/bullet-style or square-style pump body – the included retrofit kit accommodates conversion to the current square-style configuration. Verify the mounting hole pattern on older jacks, as some may require drilling to accept this pump.
Product Information
- Brand / Equipment: Rotary Lift
- Manufacturer / Reference Part Number: FA5121 / FC5965
- Store SKU: ROY5121
- Component: Air Over Hydraulic Pump
- Air Pressure: 60-120 PSI
- Listed Application: Rotary Lift 6-7K lb rolling jacks (RJ6, RJ7, RJ7.5); Rotary Lift 12K and 14K capacity 4-post lifts
- Includes: Retrofit kit for converting cylinder/bullet-style pump to current square-style pump
Compatible Makes / Verified Fitment Models
Rotary Lift Rolling Jacks:
- RJ6
- RJ7
- RJ7.5
- RJ6000Y
- RJ6000Y-RY
- RJ7000Y
- FC5657 (retained from original product record)
Also Used On:
- All Rotary Lift 12K capacity 4-post lifts
- All Rotary Lift 14K capacity 4-post lifts
Replacement / Cross-Reference Numbers
This pump replaces the following Rotary Lift part numbers:
- FA5121
- FA5119
- FC5965
- FC5972
- FC5270-1
- FC5270-3
- FC5278-1
- FC5819
- FC5884
- FC5889
Fitment and Ordering Notes
If your rolling jack currently has a square-style pump body, this pump should bolt directly into place. On some older jacks with cylinder/bullet-style pumps, use the included retrofit kit to make the conversion – drilling new mounting holes may also be required on certain older jack bodies. A water separator and inline oiler must be installed in the air supply line to maintain the 1-year manufacturer warranty. Always confirm your rolling jack model and pump style configuration before ordering.
Additional Product Information
This pump is supplied new and has not had hydraulic fluid run through it prior to installation. Contact carliftparts.com at 1-866-902-6060 if you need assistance confirming fitment or locating a pump for a different pressure setting or manufacturer.
