The Rotary FJ7822-3 replacement part is the direct replacement for the Rotary lift it came off of. Cross-referenced as ALS-7536-52, it is the genuine Rotary part — same part number, same fit, and same working specification as the one already on your lift. Ordering the Rotary replacement part from us gets you the OEM piece that matches the lift, not an aftermarket knock-off that is close but not the same.
Specifications
- Part number: ALS-7536-52
- Brand: Rotary
- Type: Genuine OEM replacement part
- Fits: SPO15, SPO15 300 Series, SPO18, SPO18 300 Series
- Lift type: 2-post lift
This is a manufacturer-spec replacement part for the lift it was designed for — same dimensions, same material, same fit as the part that came off. That matters more on a lift than on most equipment, because lift parts do not work in isolation: a part that is close-but-not-quite transfers its error into whatever it bolts to, rides on, or seals against. A knock-off that is a few thousandths off might install fine and then wear its neighbors for the next five years. When you order to the published spec, the part drops in and the rest of the lift never knows anything changed.
Related parts for this lift
The parts below are commonly ordered alongside this one — cables, sheaves, seals, and hardware wear on similar schedules, and most repairs go faster when the whole set is done in one visit.
- Dampening Spacer - Rotary FJ7813-13
- Debris Shield - Rotary FJ7813-8
- 10" Nesting Height Extension - Rotary FJ7822-5
- 5" Nesting Height Extension - Rotary FJ7822-4
- 7-1/2" Nesting Height Extension - Rotary FJ7822-6
- Plastic Spacer - Rotary FJ7823-4
Not sure this fits? Here's how to check
Pull the number off your lift's model plate first — model and serial both. Manufacturers run mid-cycle revisions that keep the model name but change hardware, so two lifts with the same name on the column can take different parts. The serial is what removes the guesswork.
Second check: compare the old part against this listing before you order. Length, mounting pattern, and thread sizes tell most of the story. If anything doesn't line up, or if the old part is too worn or broken to measure, call us with photos — we work on these lifts every week and can usually confirm fit from a picture and the lift's serial faster than you can dig through a parts diagram.
Before you install the replacement, compare it side by side with the part you removed — length, bore, thread, and mounting pattern should match exactly, not approximately. If the old part is worn out of shape, measure against the mounting points on the lift instead. A mismatch caught on the bench costs you a phone call; a mismatch caught after installation costs you the job twice.
Never modify a lift part to make it fit — no drilling out holes, no grinding down shoulders, no washers-as-spacers improvisation. A part that needs persuasion is the wrong part, and a modified part on a machine that holds vehicles over people is a liability with your name on it.
Why buy your Rotary replacement part from Auto Lift Services
We install, inspect, and repair Rotary lifts every week — the ALS-7536-52 is a part we handle in the shop, not a random SKU we drop-ship.
- The phone answers if you have a question mid-install — call 800-674-9302.
- We confirm the right part for your lift's serial and production year before you order.
- Every part ships as genuine Rotary — no aftermarket substitution unless you specifically ask for an aftermarket equivalent.
If you also need companion wear items — cables, sheaves, seals, hardware — for the same repair, use our parts lookup and we will build the whole kit for your lift so you order once and finish the job.
About this fj7822 height extension
Sourcing the correct fj7822 height extension is not the spot a shop wants to gamble. This piece sits inside a load path the lift manufacturer engineered to specific tolerances, and a substitute that looks close but is off by even a small margin can transfer load onto a neighboring component that was not designed for it. We stock this exact part to the OEM specification the original manufacturer publishes, which is why techs who have been through a bad aftermarket cycle keep coming back to us for the same replacement whenever their next need comes up.
Technical specification & installation notes
Cycle life on this piece depends heavily on operating conditions. In a typical commercial repair shop running 6-10 lifts per day, the fj7822 height extension should deliver five to eight years of service before showing measurable wear against the OEM inspection specification. In a high-volume tire or alignment shop running 20+ lifts per day per bay, expect service every three to five years. It is designed to be a serviceable component; when it does wear it wears within safe operating margins that trigger visible symptoms — drift, uneven wear, minor leakage — well before failure becomes a safety issue.
Shipping & ordering
Placing an order online is the fastest path — add to cart, check out, done. If the shop needs a purchase order, net-30 terms, or a formal quote for a fleet-service contract, our accounts team handles those via email at [email protected] or by phone at 800-674-9302. Volume pricing on the fj7822 height extension kicks in at 10+ pieces on the same order for common wear items. Ask about the volume rate specifically before you check out — many fleet buyers stock 6-12 pieces at a time and the discount is meaningful over that shelf life.
Warranty coverage
Return policy on the fj7822 height extension follows our store-wide standard: all parts sales are final; exchanges only if the piece arrives defective. In the case of a defective delivery, ship the failed piece back to us at your cost, we verify the defect on receipt, and ship a replacement at ours. Wrong-item deliveries where we made the shipping error follow a different path — we reimburse the return shipping cost and cover freight on the correct part. Contact [email protected] with the order number to start either process.
Cross-reference & fitment
Fitment on the fj7822 height extension is verified against the lift serial number when the order comes in. Even inside one manufacturer's catalog, a lift model built in one production year can carry subtle revisions from the same model built two or three years later. Sending us the lift serial number when you place the order — either in the order notes or in a follow-up email — lets us verify the piece against that specific serial's parts list. That five-minute step catches revision mismatches before shipping and prevents the delay of an incorrect delivery.
Questions about the fj7822 height extension? Call our parts desk at 800-674-9302 or email [email protected]. We ship nationwide from our Iowa warehouse and answer fitment questions within one business day.
Height Extension Holder - Rotary FJ7822-3
Parts that fit your lift
This Rotary part fits the lift models below. Click your model to see every part that fits it — handy for grabbing the wear items that usually go at the same time (cables, sheaves, pins, locks).
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