The Challenger 4609AA replacement hardware is the direct replacement for the Challenger lift it came off of. This is the genuine Challenger part — same fit and same working specification as the one already on your lift. Ordering the Challenger 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: 4609AA Brand: Challenger Type: Genuine OEM replacement hardware When a lift gets its annual inspection, the hardware is where a trained eye lingers. Inspectors look for exactly the things this bucket of parts is bought to fix: pins with visible slop, sheaves wobbling on worn bushings, copper-colored bushing material creeping out the side of a sheave, lock springs too tired to snap a pawl home, and chains with tight links or visible stretch. Every one of those is a write-up, and every write-up is a bay out of service until the fix is documented. The economics are lopsided: the hardware costs little, the failed inspection costs the downtime, and the difference between the two outcomes is usually a walk-around you can do yourself in ten minutes. 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. Do the inspector’s hardware pass: grab each sheave and try to wobble it by hand with the load off — real wobble is a worn pin or bushing. Look for bushing material showing at the sides of sheaves. Cycle the locks and watch that every pawl snaps back smartly; a lazy pawl is a spring. Look for bright rub marks and metal dust anywhere parts move against each other. A lock pawl with a weak or broken return spring can fail to engage while looking perfectly normal from the floor. Anything in the lock train — springs, pins, pawls — gets replaced on condition, immediately, not monitored. The locks are the part of the lift that catches everything else. Why buy your Challenger replacement hardware from Auto Lift Services We install, inspect, and repair Challenger lifts every week — the 4609AA 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 Challenger — 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.
