The Rotary FC5108 replacement part is the direct replacement for the Rotary lift it came off of. Cross-referenced as ALS-7514-54, 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-7514-54
- Brand: Rotary
- Type: Genuine OEM replacement part
- Fits: FC5269, FC5277, FC5278, FC5279, FC5655, FC5656, FC5657, RJ9000-1
Most lift failures do not start with the big components. They start with a part like this one — something small that wore quietly until the load found the weak point. A worn pin lets a sheave wobble, the wobble chews the cable, and now a cheap part has turned into a cable job. A sticking valve, a thinned bushing, a fatigued spring: each one is a few dollars of steel guarding components that cost hundreds. Replacing wear parts on schedule — instead of when they announce themselves — is the cheapest maintenance a lift ever gets, and it is the difference between shops that fix lifts and shops that keep replacing the expensive parts downstream of the cheap one.
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.
- In-Line Filter - Rotary FA3134-12
- Female Connector - Rotary FA3134-13
- Spacer - Rotary FC5843-3
- Roller Spacer - Rotary FC5277-20
- Roller Wheel - Rotary FC5185-51
- Roller Axle - Rotary FC67-29H
Check your lift's serial before ordering
The most common reason a lift part comes back is not a defect — it is a revision mismatch. Manufacturers change sub-parts between production runs while keeping the same lift model name, so "it fits my lift model" is not always enough. The model plate carries the serial number that pins your lift to a specific run, and that is the number that settles which version of this part belongs on your lift.
Can't find the plate? Measure the old part — overall length, bolt-hole spacing, thread size on anything threaded — and photograph it from a couple of angles. Send that with your lift's brand and rough age and we will match it against the parts breakdowns we service from every week.
When one wear part is finished, look hard at what it touched. Metal shavings are the tell — where there are shavings, something has been grinding. Check the mating surfaces this part rode against for scoring, ovaled holes, and rounded edges, because a new part installed against a chewed-up mate wears out on an accelerated schedule and takes the blame for it.
Do not put a known-worn part back in because it looks serviceable enough — on a lift, “probably fine” is carrying somebody’s vehicle over somebody’s head. If it was worn enough to remove, it is worn enough to replace.
Why buy your Rotary replacement part from Auto Lift Services
We install, inspect, and repair Rotary lifts every week — the ALS-7514-54 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 fc5108 height extension
The fc5108 height extension is a direct-fit replacement engineered to restore original manufacturer performance on the lift model it services. Every piece we ship carries the exact dimensional and material specifications the OEM published for that application. Fitment on this component is critical: it interfaces with adjacent hardware in ways that any deviation from spec can drive premature wear on nearby parts or trigger the lift's mechanical safety systems into an unexpected condition. Shops that source this from us instead of a generic aftermarket substitute consistently report zero fitment issues on first-time installation.
Technical specification & installation notes
Torque and installation notes for this component follow the manufacturer's service manual. Where a torque value is called out, use a calibrated torque wrench and follow the tightening sequence the manual publishes for that fastener location — many lift assemblies require star-pattern or crosswise tightening to distribute load evenly. Skipping that step is one of the most common reasons a correctly-sourced fc5108 height extension still ends up needing to be re-serviced within a year. Our tech line at 800-674-9302 will walk your installer through the procedure if the shop does not have the current service manual on hand.
Shipping & ordering
Freight covers the continental United States on all standard orders. We ship UPS or FedEx ground for parts under 30 lb; heavier assemblies quote at published carrier rates. International orders on the fc5108 height extension require a freight quote — email dimensions, weight, and destination country to [email protected] and we return a rate within one business day. Alaska, Hawaii, and US territories quote at published rates and typically take five to ten business days depending on carrier and destination.
Warranty coverage
Consumables and wear parts like this are covered under the manufacturer defect warranty for twelve months. Because the fc5108 height extension is a component that eventually needs replacement in normal operation, warranty coverage specifically addresses failure due to manufacturing defect, not failure due to normal end-of-life wear. Our team can help distinguish between the two on a phone call if there is any question after installation — call 800-674-9302 and describe the failure pattern; we will tell you honestly whether it looks like a warranty case.
Cross-reference & fitment
Cross-reference on the fc5108 height extension is straightforward: match the OEM part number from the lift's parts breakdown against the number on your original invoice. If the numbers match, the component fits. If your lift's parts breakdown lists a superseded or alternate number, we accept the superseded value on the phone as confirmation of fit. When a manufacturer has issued a running change during production, we track the change in our catalog so ordering by the older number automatically pulls the current-spec replacement.
Questions about the fc5108 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 - (3") - Rotary FC5108
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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