Crank Weldment - Manitowoc - B-151-15 — 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-7354-37
- Type: Genuine OEM replacement hardware
Hardware is the easiest category to order wrong, because so much of it looks generic — a pin is a pin until it is an eighth of an inch short and the e-clip groove lands inside the bore. Lift makers change hardware dimensions between production runs without renaming the lift, so the part that fits a given model can split by serial range. Order from your lift’s data tag — model and serial — rather than from the model name or from a lookalike photo. If the tag is gone, the old hardware itself is the spec: measure it, or photograph it next to a tape measure and send it to us, and we will match it before it ships.
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.
- Torsion Spring - Manitowoc - A-529-14
- Hair Pin Clip - Manitowoc - K95083
- Spring - Manitowoc - K95084
- Clevis Pin - Manitowoc - K95085
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.
Measure the old part before you order and again against the new part when it arrives: overall length, diameter, groove and cross-hole locations, and thread size on anything threaded. On threaded hardware, run the nut on by hand first — if it fights, check for welding slag or damaged threads and clean them up with a file rather than powering the nut on and wrecking both parts.
Close is not correct on load-bearing hardware. A pin that is slightly undersized hammers its bore oval; a bolt of the wrong grade shears under a load the right one shrugs off. If what arrived does not match what came out, install nothing and call — guessing is the one move with no good outcome.
Why buy your replacement hardware from Auto Lift Services
We install, inspect, and repair automotive lifts every week — the ALS-7354-37 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 b 151 15 crank weldment
Every order for the b 151 15 crank weldment starts with a fitment confirmation. Two lifts of the same model can carry subtle revisions between production years, and a component that fits a rev-A lift may not fit a rev-B lift built two years later. Before your card is charged we verify the piece against the parts breakdown for your specific lift serial number. That five-minute step is the difference between the part arriving and being installed the same afternoon versus the wrong piece showing up and the shop losing a day of billable work.
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 b 151 15 crank weldment 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
Placing an order online is the fastest path — add to cart, check out, done. If the shop needs a purchase order, net-30 terms, or a formal quote for a fleet-service contract, our accounts team handles those via email at [email protected] or by phone at 800-674-9302. Volume pricing on the b 151 15 crank weldment kicks in at 10+ pieces on the same order for common wear items. Ask about the volume rate specifically before you check out — many fleet buyers stock 6-12 pieces at a time and the discount is meaningful over that shelf life.
Warranty coverage
Return policy on the b 151 15 crank weldment follows our store-wide standard: all parts sales are final; exchanges only if the piece arrives defective. In the case of a defective delivery, ship the failed piece back to us at your cost, we verify the defect on receipt, and ship a replacement at ours. Wrong-item deliveries where we made the shipping error follow a different path — we reimburse the return shipping cost and cover freight on the correct part. Contact [email protected] with the order number to start either process.
Cross-reference & fitment
Fitment on the b 151 15 crank weldment 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 b 151 15 crank weldment? 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.
Crank Weldment - Manitowoc - B-151-15
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