Description
Rotary FJ7822-4 5-Inch Arm Extension for SPO15 and SPO18 2-Post Truck Lifts
This 5″ arm extension mounts to the swing arm of Rotary 2-post truck lifts to extend the reach of the lift arm, providing additional clearance and reach for heavier trucks and commercial vehicles. Designed for 15K and 18K capacity lifts, these extensions are essential when additional arm reach is needed to properly position the lift under the vehicle’s frame. Replace when worn, bent, or when threads are damaged to maintain safe and accurate lift operation. Four extensions are needed per lift.
Product Information
- Brand / Equipment: Rotary
- Manufacturer / Reference PN: FJ7822-4
- Store SKU: ROY8224DRP
- Component: 5″ Arm Extension (Nesting Height Extension)
- Key Specs: 5″ length; rated for 15K and 18K capacity lifts; 4 required per lift
- Listed Application: SPO18, SPO15
Replacement / Cross-Reference Numbers
- Replaces Rotary Lift OEM PN: FJ7822-4
Fitment and Ordering Notes
Verify fitment for your specific lift model and serial number before ordering. This extension is listed for Rotary 2-post truck lift models SPO18 and SPO15 with 15K and 18K capacity. Measure your existing extension and confirm nesting pin dimensions match before ordering. Note: This item may drop ship from a distributor warehouse, so there may be a 2-3 day delay before the item ships.

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