When you need 2 post car lift parts, the first question we ask isn’t which part — it’s which lift. Our team at Auto Lift Services has spent years shipping parts to shops across Iowa and the country, and most calls start the same way: a tech standing under a two-post lift that suddenly won’t cycle, without the model number on hand. This article walks through how we source parts, what to identify on your machine before you call, and how to get the right piece shipped the first time so you can lower a stuck vehicle and get back to billable work.
Filter by lift brand, type, and capacity — or send us a photo of your model tag and we’ll pull the SKUs for you.
Start with the model number and the serial tag
Every real conversation about 2 post car lift parts starts with the tag. On most lifts the plate is riveted to one column, usually the powerside, at chest height. It has the manufacturer’s name, a model number, a serial number, and a rated capacity. Snap a photo of it before you call. If the tag is missing, painted over, or the lift is a no-name imported unit from twenty years ago, we can still help — but expect a slower path with more back-and-forth measurements.
We had a call recently from an independent shop in the Pacific Northwest whose lift had no brand tag at all — installed 25 years ago and starting to lean because the nylon slider blocks were worn. He offered to dig up the manual and call back with part numbers, and that’s the right instinct. Rotary, Challenger, Forward, Mohawk, and BendPak all key their part catalogs off a model-plus-serial combination, and guessing costs everyone time and freight. Two minutes with a phone camera in front of that tag saves an hour of email back-and-forth later.
The wear items on every 2 post lift
Two-post lifts share a short list of parts that always wear out first, regardless of brand. Equalizer cables stretch and fray. Rubber pad inserts crush and split. Slider blocks and carriage bearings develop flat spots. Hydraulic hoses swell, weep, or crack at the crimp. Lock ladders wear on the pawl faces. Safety-latch springs weaken until the locks stop dropping cleanly. If your lift is more than ten years old and still on its original wear items, you are on borrowed time — not because the lift is bad, but because rubber, nylon, and cable are consumables and always have been.
Our Bronze-level parts program stocks the fast-movers — equalizer cables, hydraulic hoses, hydraulic cylinders, and rubber foot-pad inserts — for exactly this reason. When a shop in Des Moines calls at 3 p.m. because a lift went down, we don’t want to answer with a six-week lead time. We want it out the door the same day. Every one of these consumables is priced and stocked to move fast, because a down lift means a stall generating zero revenue.
Cables, cylinders, and hydraulic hoses
The hydraulic side of a two-post is simple: a pump moves fluid through a hose into one or two cylinders, and the cylinders pull cables that lift the carriages. When any one of those components fails, the lift stops. A cylinder that leaks internally will lift slowly and then drift down under load. A hose that fails at the crimp will drop pressure suddenly. A cable that frays will start throwing single strands and then let go with very little warning.
We had a shop up in the Ankeny area call us about a Challenger 2-post that wouldn’t lift — motor running, fluid in the tank, no visible leak anywhere. That symptom set almost always points to internal cylinder bypass or a stuck check valve at the power unit. We shipped a rebuild kit and had their tech back on the lift the next morning. Getting the correct cylinder bore, seal kit, hose length, and cable length depends entirely on the lift model, which is why the model tag matters so much on every parts order.
Arms, pins, and structural 2 post car lift parts
The arm assemblies, arm pins, carriage pins, and adjuster blocks are the parts we get the most confused calls about, and they’re the ones with the most price variation. A swing-arm weldment from Mohawk is priced very differently from a Rotary or Challenger arm, and the pins and locks are model-specific — you can’t drop a Rotary SPOA10 arm into a BendPak XPR-10. Structural 2 post car lift parts aren’t parts you improvise on; they are what carries the vehicle over your tech’s head.
If your arm restraints — the gear mechanism that locks the arm at ride height — are worn, stop using the lift until they’re replaced. Same with a cracked arm-pin bushing or a worn carriage locking pawl. We stock arm rebuild kits for Rotary and Challenger and can source Mohawk, Forward, and legacy lift arms on a two-to-five-day turnaround. Ship us a photo of the tag and the failed part and we’ll come back with a firm quote and freight estimate the same afternoon.
When your 2 post car lift parts search turns up nothing
A big chunk of our parts business is helping shops with orphan lifts — imported unbadged lifts, defunct brands, or 30-year-old originals whose manufacturer stopped answering the phone in 2004. Most no-name lifts are actually clones of a mainstream design, and the cables, cylinders, and pads will interchange with a Rotary or Challenger equivalent once you take measurements. What almost never interchanges is arms and carriages, because those are proprietary to the arm-locking geometry and load rating.
When someone calls us with an orphan lift, we ask for four measurements: column height, cable diameter, cylinder rod diameter and stroke, and arm-pin diameter. From those four numbers we can usually match the wear items to a current SKU. It isn’t glamorous, but it’s how we keep 2 post car lift parts flowing to shops whose original manufacturer disappeared decades ago. The alternative — replacing the entire lift and reworking the concrete anchors — is a much larger check.
Iowa-based parts, service, and installation
Our warehouse is in Ames, Iowa, and we service and install lifts throughout Des Moines, Cedar Rapids, Iowa City, Ankeny, Waterloo, Sioux City, Council Bluffs, Davenport, and Dubuque. If you’re in the state and need a lift inspection, our field tech can come out, run a full ALI-format inspection, and quote parts and labor on the spot. Outside Iowa we ship parts nationwide and coordinate with your local installer or in-house maintenance tech by phone and email.
One of our most common Iowa jobs is a repeat customer with a 10,000 lb two-post at a local dealership or body shop who needs an annual inspection and one or two wear items replaced — arms cleaned and greased, locks tested, cables tensioned, pads swapped. That’s a couple hours of labor and a small parts kit, and it extends the lift’s service life by years. If you’d like an inspection scheduled, call 800-674-9302 or email us and we’ll get you on the schedule this month.
How to order the right part the first time
The fastest path from “my lift is down” to “my lift is running” is a good photo and a model tag. Send us the lift make, model, serial number, a photo of the tag, and a photo of the failed part. If it’s a cable, tell us cable diameter and total length end-to-end. If it’s a cylinder, give us rod diameter, bore, and stroke. If it’s an arm, tell us how many pin holes and the arm-pin diameter. With that information we can usually confirm the correct SKU in one email exchange, no phone tag required.
You can also browse the online parts catalog and configurator, filter by lift type, and add anything to a quote. For anything you can’t find, our team fields the request and sources it — even for brands we don’t sell new lifts of. See related coverage in our car lift repair near me article, our 2-post lift installation guide, and our overview of 2 post lift cables when the failed part is a cable.
Our Clients Include: