Description
Challenger Lift B40445 4 mm Union, Push Lock
Replace a leaking, sticking, damaged, or failed fluid-control component with the B40445 4 mm Union, Push Lock. Verify the port style, connection size, function, and equipment application.
Product Details
- Brand / Equipment: Challenger Lift
- Manufacturer / Reference Part Number: B40445
- Store SKU: CHRB40445
- Component: 4 mm Union, Push Lock
Verified Part-Number Fitment
The exact part number B40445 appears in verified Challenger parts documentation for the applications below:
- 4115EAO / 4115XAO / 4115EFO / 4115XFO — Item #16, page 24: 4mm STRAIGHT UNION
- 4P14EFX / 4P14XFX — Item #11, page 17: 4mm STRAIGHT UNION
Compatible Makes & Models
Compatible makes / equipment brands:
- Challenger
Verified fitment models include:
- 4115EAO
- 4115XAO
- 4115EFO
- 4115XFO
- 4P14EFX
- 4P14XFX
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.

Reviews
There are no reviews yet.