EXTENSION SPRING — a direct-fit replacement replacement hardware. Ordering the replacement hardware 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-7790-94S Type: Genuine OEM replacement hardware Nobody budgets for a washer. That is exactly how a bay ends up dead for three days — the big components get stocked and scheduled, and then the lift goes down over a pin, a clip, or a spring that nobody thought to have on the shelf. Hardware is the highest-leverage inventory in lift maintenance: the unit cost is trivial, the failure mode is a stopped bay, and the lead time is the same freight wait as any other part. When you order the hardware that failed, order its twin on the other side of the lift too — both sides carry the same hours, so the second failure is already scheduled whether you planned for it or not. 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. Wheeltronic 6-0081 Rolling Jack Wheel Spring Wheeltronic 2-0086 Plunger & Pin Wheeltronic 3-0196 Bearing Cage after s/n 92256 Wheeltronic 6-0829 Bag of 1/4" Ball Bearings (460) for Slip-Plate Wheeltronic 1-2226 1" Pin Ordering the right revision Before this goes in the cart, grab two things off your lift: the model number and the serial number, both on the manufacturer's plate. The serial matters more than most people expect — lift makers revise components between production runs without renaming the lift, and the run your serial falls in determines which revision of this part is correct. If you are working from a failed part rather than a plate, measure what you have and photograph how it mounts. Send that to us along with the lift brand, and we will check it against the same parts breakdowns our own techs use in the field before you commit to the order. Check the mirror position of whatever failed. Lifts are symmetric machines: the same pin, spring, or bushing exists on the other column or the other end of the crossbeam, with identical hours on it. If one side measured worn, the other side is close behind, and the labor is already paid while the lift is apart. Also inspect the hardware you had to remove for access — disturbed fasteners deserve a look before reuse. Waiting on a hardware part is not a reason to run the lift without it. A lift missing a retaining clip or running a known-broken spring is out of service until the part arrives — the couple of days of patience is cheaper than what an unretained pin lets go of. Why buy your replacement hardware from Auto Lift Services We install, inspect, and repair automotive lifts every week — the ALS-7790-94S 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 OEM — 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.
