Description
Challenger Lift 31109 Arm Restraint Compression Spring for CL9 / CLFP9 / CL12
Replace a broken, stretched, weak, corroded, or missing spring with the 31109 Arm Restraint Compression Spring. Match the exact part number and original mounting location. Listed applications include CL9, CLFP9, CL12, CL10, CL10A, CL12A and additional applications shown below.
Product Details
- Brand / Equipment: Challenger Lift
- Manufacturer / Reference Part Number: 31109
- Store SKU: CHR31109
- Component: Arm Restraint Compression Spring
Compatible / Referenced Equipment Models
- CL9: 9,000 lb two-post lift series
- CLFP9: 9,000 lb floor-plate / open-top two-post lift
- CL12: 12,000 lb two-post lift
- CL10: 10,000 lb Versymmetric two-post lift
- CL10A: 10,000 lb adjustable-width Versymmetric two-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
- Challenger 2 Post Lift – 31109 Arm Restraint Spring – for Challenger 2 Post Cl9, Clfp9, and others Challenger 31109 #87 in diagram Part # 31109 Note: Product ship times may vary when product is shipped from Vendor / Manufacturer Challenger Lift – 31109 Arm Restraint Compression Spring This is Part #87 on Diagram to the Left.
- Official Challenger CL10 parts breakdown (PARTS BREAKDOWN (continued)) identifies this as Item #96 with the description COMPRESSION SPRING (RESTRAINT SHAFT) on page 19.
- Official Challenger CL10A parts breakdown (PARTS BREAKDOWN (continued)) identifies this as Item #96 with the description COMPRESSION SPRING (RESTRAINT SHAFT) on page 20.
- Official Challenger CL12A parts breakdown (Fig E. Carriage & Arms) identifies this as Item #91 on page 22.
- Official Challenger CL12A-DPC parts breakdown (Fig E. Carriage & Arms) identifies this as Item #91 on page 24.
Original Product & Fitment Information
Challenger 2 Post Lift – 31109 Arm Restraint Spring – for Challenger 2 Post Cl9, Clfp9, and others
Challenger 31109 #87 in diagram
Part # 31109
Note: Product ship times may vary when product is shipped from Vendor / Manufacturer
Challenger Lift – 31109 Arm Restraint Compression Spring
This is Part #87 on Diagram to the Left. ( Note many part numbers fit multiple Lifts )
Verified Part-Number Fitment
The exact part number 31109 appears in verified Challenger parts documentation for the applications below:
- CL10 — Item #96, page 20: COMPRESSION SPRING (RESTRAINT SHAFT)
- CL10A — Item #96, page 20: COMPRESSION SPRING (RESTRAINT SHAFT)
- CL12A — Item #91, page 22: COMPRESSION SPRING
- CL12ADPC — Item #91, page 24: COMPRESSION SPRING
- CL16-0-3S / CL16-2-3S — Item #81, page 23: COMPRESSION SPRING
- CL20-0 / CL20-2 — Item #81, page 22: COMPRESSION SPRING
Compatible Makes & Models
Compatible makes / equipment brands:
- Challenger
Verified fitment models include:
- CL9
- CLFP9
- CL12
- CL10
- CL10A
- CL12A
- CL12A-DPC
- CL12-LC
- 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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