This page is written for shop owners, home garage owners, and lift technicians who need rotary lift parts and want a straight answer on which one fits without going three levels deep into a factory parts book. Rotary has been the North American default for surface-mount vehicle lifts for decades, and the good news is that even lifts built twenty and thirty years ago still have parts available. The trick is matching the right cable, cylinder, arm, or lock component to your specific model and year – and that is what this page is going to help you do.
Or call 800-674-9302 with your model + serial and we will pull the right part for you.
How to identify your Rotary lift before ordering parts
Every Rotary lift ever built has a metal data plate riveted to one of the columns. On a 2-post the plate is almost always on the drive-side (motor-side) column, about waist-high, facing outward. On a 4-post it is usually on one of the front outer columns. The plate lists the model number, the serial number, the rated capacity, and often the manufacturing date. Before you call us for rotary lift parts, take a phone picture of that plate. It saves a ton of back-and-forth and virtually eliminates ordering the wrong number.
The model number tells us the family. A model that starts with SPO is a symmetric surface-mount 2-post. SPOA is asymmetric. SPOA10 is 10,000 pound asymmetric. FJ family is 4-post. SP is inground. When you give us the full model number and the serial, we can pull up the exact cable, cylinder, arm, or lock ladder for that build year without guessing.
The rotary lift parts we sell most often
Equalizer cables
By a wide margin, equalizer cables are the most-replaced Rotary component. They stretch under years of load, the individual strands fatigue, and eventually the safety authority (ALI) says take the lift out of service. Rotary equalizer cable part numbers span the FJ7000 series and the newer N-prefix cables for the current SPOA-series lifts. FJ7101, FJ7114, FJ7122, FJ7421, and N346 / N372 / N378 are the numbers we sell most in this category. Always replace cables as a matched set of two. A fresh cable paired with a stretched old cable will not equalize the lift correctly.
Hydraulic cylinders
The N346 hydraulic cylinder is our top-selling Rotary cylinder – it fits the classic SPOA10 configuration. Cylinder complaints usually show up as the lift dropping under load, leaking down over 24 hours empty, or dripping fluid on the floor. Sometimes a seal kit is enough; sometimes the whole cylinder needs to swap. If you tell us what you are seeing on the phone we can steer you to the cheaper repair when it will actually solve the problem.
Swing arms and pad adapters
Arm pins wear, arm bodies get bent by inattentive drivers, and pad adapters take the direct beating from every vehicle that gets lifted. We stock and source arm restraints, pin repair kits, and pad adapters – flip-up truck pads, screw-up pad extenders, and low-profile pads for cars with tight lift-point tolerances.
Lock ladders and safety mechanisms
The lock ladder is a Rotary lift’s mechanical safety – it catches the carriage at each stop height so the lift is not relying on hydraulic pressure alone to hold a vehicle up. Lock ladders wear over the years and eventually the tooth engagement gets sloppy. This is a safety-critical part and should not be run worn. If your lift is clicking through locks that do not catch cleanly, replace them immediately.
Power units, motors, and electrical
Rotary power units run either single-phase 220V or three-phase 220V/460V depending on the shop. We source complete replacement power units, motor start contactors, up-buttons, safety switches, and pressure hoses that connect the power unit to the cylinders.
Rotary lift models we source parts for
Basically all of them. The current SPOA10 / SPOA12 / SPO16 / SPO20 2-post families and the FJ series 4-posts, of course. But also the older lifts still in shops all over the country: SPOA9, SPO88, classic SPO7 and SPO9 in various column heights, SP inground lifts, XA and XLR-series aligners, and the truck-service 2-posts like SPO20 and SPO25. If your model does not match anything in the current Rotary catalog, that does not mean parts are unavailable – it just means we need to look it up in the historical archive. Call with the plate data and we will confirm.
OEM Rotary lift parts versus aftermarket
For anything safety-critical – cables, cylinders, lock ladders, cylinder seals – we recommend genuine Rotary or OEM-equivalent rotary lift parts. The tolerances on these components are specified by Rotary’s engineering, and the aftermarket copies that meet those specs are a very short list. Do not gamble on a load-bearing part. For consumable items – fluid, bumper pads, cosmetic covers, fasteners – aftermarket is fine and often much cheaper.
One thing worth knowing: Rotary and Chief (Vehicle Service Group) share a lot of parts because they are the same parent company. If you have a Chief lift, chances are Rotary parts fit. Same with Forward-brand lifts in some cases. We can cross-reference across the VSG family when the exact plate number does not show up.
Shipping and turnaround on rotary lift parts
Most of the high-turn items – cables, cylinders, standard arm pads, filter kits – are in stock and ship same-day when you order by early afternoon Central time. Less common items ship in 3 to 7 business days depending on what our distributor holds versus what has to come from the Rotary factory. Anything backordered we flag before you check out, not after.
Install help if you need it
Some rotary lift parts are a straightforward do-it-yourself swap for a shop tech – cables, pad adapters, hoses. Others – a full cylinder swap, a lock ladder replacement on a lift that has to come apart – are jobs where a mistake creates a real safety problem. Our install crews do these jobs constantly and we can quote a service visit along with the parts order. Central Iowa is our local service zone; farther out we handle repairs on Rotary lifts by remote-diagnosis-plus-shipped-parts, which works well when the shop is confident enough to do the wrench work but wants a second opinion on what to replace.
What to do if you are not sure what part you need
Call 800-674-9302 with your Rotary model number, serial number, and a description of what the lift is doing. That gets us 90 percent of the way there. If you can also send a photo of the failed part or the symptom (cable fray, oil leak location, motor housing) that closes the last 10 percent. We do not push parts you do not need. If the symptom points to a $50 seal kit rather than a $600 cylinder, we will tell you.
Ready to order rotary lift parts? Search our store or call with the plate data and we will confirm fitment first.
Frequently asked questions
How do I identify my Rotary lift model?
Every Rotary lift has a data plate riveted to a column. The plate shows the model number (like SPOA10 or FJ7449), the serial, the rated capacity, and often the year of manufacture. Take a phone photo before you call for Rotary lift parts.
What is the most-replaced Rotary lift part?
Equalizer cables by a wide margin. FJ7101, FJ7114, FJ7122, FJ7421, N372, N378 – these are the top-selling Rotary cable numbers. Always replace as a matched set of two.
Do Rotary parts cross to Forward?
In many cases yes. Rotary and Forward are sister brands under Vehicle Service Group (VSG) and share a lot of parts. We can look up either brand’s number for your lift.
What is the N346 cylinder?
The N346 is our top-selling Rotary hydraulic cylinder. It fits the classic SPOA10 configuration. Symptoms of a bad cylinder: lift dropping under load, leaking down overnight, or dripping fluid on the shop floor.
Can you source Rotary parts for a lift built in the 1990s?
Yes. Rotary keeps production runs available for older lifts, and many older part numbers cross-reference to current numbers. Send the plate data and we will tell you honestly what we can source.
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