Description
Challenger Lift 40053 Thick Bearing for 4P14
Service a worn, seized, grooved, or damaged moving component with the 40053 Thick Bearing. Match the original diameter, bore, groove, mounting arrangement, and lift application where specified. Listed applications include 4P14, CL12A, CL12A-DPC.
Product Details
- Brand / Equipment: Challenger Lift
- Manufacturer / Reference Part Number: 40053
- Store SKU: CHR40053
- Component: Thick Bearing
Compatible / Referenced Equipment Models
- 4P14: 14,000 lb four-post lift
- CL12A: 12,000 lb adjustable-width two-post lift
- CL12A-DPC: 12,000 lb dual-pendant-control two-post lift
Parts Diagram & Manual Reference
- Official Challenger CL12A parts breakdown (Fig D. Synchronizer) identifies this as Item #67 with the description 1/8” THICK BEARING on page 21.
- Official Challenger CL12A-DPC parts breakdown (Fig D. Synchronizer) identifies this as Item #67 with the description 1/8” THICK BEARING on page 23.
Verified Product Information
- Plastic spacer bearing / wear ring listed at 4 inches OD, 1 inch ID, and 1/8 inch thick.
- Used as a spacer with B40050 and B40650 pulley sheaves on Challenger four-post lifts; the source also references old part number 40050.
Verified Part-Number Fitment
The exact part number 40053 appears in verified Challenger parts documentation for the applications below:
- 4115EAO / 4115XAO / 4115EFO / 4115XFO — Item #22, page 20: 1/8” THICK BEARING; Item #29, page 22: SHEAVE THRUST BEARING (1/8” THICK)
- 4P14EFX / 4P14XFX — Item #2, page 15: 1/8” THICK BEARING; Item #16, page 16: 1/8” THICK BEARING
- CL12A — Item #67, page 21: 1/8” THICK BEARING
- CL12ADPC — Item #67, page 23: 1/8” THICK BEARING
- CL16-0-3S / CL16-2-3S — Item #70, page 21: 1/8” THICK BEARING
- CL20-0 / CL20-2 — Item #70, page 21: 1/8” THICK BEARING
Compatible Makes & Models
Compatible makes / equipment brands:
- Challenger
Verified fitment models include:
- 4P14
- CL12A
- CL12A-DPC
- CL12-LC
- 4115EAO
- 4115XAO
- 4115EFO
- 4115XFO
- 4P14EFX
- 4P14XFX
- CL16-0-3S
- CL16-2-3S
- CL20-0
- CL20-2
Fitment can vary by production date, serial range, lift configuration, and equipment revision. Match the manufacturer/reference part number and your specific model before ordering.
Fitment & Ordering Notes
Challenger Lift components can vary by model, serial-number range, production date, lift height, side or orientation, color, power-unit configuration, and equipment revision. Before ordering, compare the manufacturer part number, specifications, diagram callout, model information, and original component. A similar appearance alone does not confirm interchangeability.


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