The Weaver ALS-9670-21 is the direct-replacement replacement part for the Weaver lift it came off of — the genuine part, same fit and same working specification as the one already on your lift. Ordering the Weaver replacement part 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-9670-21
- Brand: Weaver
- Type: Genuine OEM replacement part
Automotive lifts are supposed to be inspected annually, and inspectors work from a list: locks, cables, sheaves, hydraulics, arm restraints, decals, and the general condition of every load-bearing part. A part in the condition that put this page in front of you is exactly the kind of line item that turns an inspection into a to-do list. The shops that pass clean are not the ones with new lifts — they are the ones that replace worn parts when they find them instead of when the inspection report forces the issue. Fixing it now costs the part; fixing it after a failed inspection costs the part plus the downtime while the bay sits red-tagged.
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.
- Spotting Device - Weaver - AS-16624
- Cover Door for EC-202 - Weaver - AS-23702
- Wiper Retainer for 7-1/2" - Weaver - S-5826
- Front Cover Plate 40" - Weaver - AS-28017
- Front Sliding Plate 40" - Weaver - AS-28018
- Rear Sliding Plate 24" - Weaver - AS-28020
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.
Think like the inspector while you are in there: do the locks engage on every column, do the cables show fraying or cording, do the sheaves spin without wobble, does anything weep hydraulic fluid, and are the capacity and safety decals still legible? Each one is a five-second check, and together they are most of the annual inspection done early, on your schedule instead of the inspector’s.
If a lift is in bad enough shape that using it could hurt someone, the right move is taking it out of service at the breaker until it is repaired — not finishing the week on it. No job in the schedule is worth running a lift you already know is unsafe.
Why buy your Weaver replacement part from Auto Lift Services
We install, inspect, and repair Weaver lifts every week — the ALS-9670-21 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 Weaver — 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 ec102 rear saddle
Sourcing the correct ec102 rear saddle is not the spot a shop wants to gamble. This piece sits inside a load path the lift manufacturer engineered to specific tolerances, and a substitute that looks close but is off by even a small margin can transfer load onto a neighboring component that was not designed for it. We stock this exact part to the OEM specification the original manufacturer publishes, which is why techs who have been through a bad aftermarket cycle keep coming back to us for the same replacement whenever their next need comes up.
Technical specification & installation notes
Technical specification matches the OEM published dimensions to within manufacturing tolerance. When a shop installs the ec102 rear saddle correctly, the lift returns to factory-rated performance immediately — no break-in period, no cycle-count adjustment required. The lift's safety systems (mechanical locks, hydraulic pressure relief, and electrical interlocks) treat a correctly-installed replacement exactly as they would treat a factory-original component during initial commissioning. That parity is what lets us honor warranty coverage without asking for the lift's full operating history.
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 ec102 rear saddle 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
Every ec102 rear saddle 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 ec102 rear saddle 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 ec102 rear saddle? 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.
Rear Saddle-long EC102 - Weaver - AS-25550
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