Amm/Pearson 100276 Retaining Ring
Amm/Pearson 100276 Retaining Ring — a direct-fit replacement replacement part. Ordering the replacement part from us gets you the OEM piece that matches the lift, not an aftermarke t knock-off that is close but not the same. Specifications Part number: ALS-7100-88 Type: Genuine OEM replacement part 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. Ammco 83906 Safety Release Lever/Handle Ammco 320 Safety Release Ball for Lever Ammco 84389 Rubber Grommet Amm/Pearson 80683 Retaining Ring Amm/Pearson 81073 Shaft 5/8" Confirm this is the right part before you order Lift manufacturers revise parts mid-production without changing the model name, so the same lift bought two years apart can take two different revisions of the same component. Before you order, find the model plate on the lift — on most 2-post lifts it rides on one of the columns at eye level, on 4-post lifts it is usually on a column or the power-unit side runway — and note the full model number and serial. The serial dates the lift to a production run, and that is what decides which revision fits. If the plate is painted over or missing, take a photo of the part you are replacing next to a tape measure and send it to us. Between the dimensions, the mounting pattern, and what lift it came off of, we can almost always identify the exact part before you spend money on the wrong one. 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 replacement part from Auto Lift Services We install, inspect, and repair automotive lifts every week — the ALS-7100-88 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. About this 100276 amm pearson The 100276 amm pearson 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 100276 amm pearson 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 100276 amm pearson 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 Every 100276 amm pearson sold through Automotive Lift Services carries a one-year manufacturer-defect warranty. If it fails within that window due to a defect in material or workmanship, we replace it at no charge. Damage from improper installation, use outside the lift's rated capacity, side-loading, or modifications to the parent lift are not covered. The warranty is documented on your original order receipt — retain that record for the coverage period. To submit a warranty claim, contact us with the order number and a photo of the failure at [email protected]. Cross-reference & fitment Fitment on the 100276 amm pearson 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 100276 amm pearson? 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.
