Product Description
Collar
Frequently Asked Questions
Q: What is the CR 120453 collar used for?
A: CR 120453 is a collar component for Crown Wave electric pallet jack mast assemblies. It functions as a positioning or spacing collar on mast guide rails or cylinder rod applications. Exact application depends on mast configuration and equipment serial range.
Q: What material is the CR 120453 collar constructed from?
A: CR 120453 collars are typically machined from aluminum or ductile iron, depending on Crown Wave production year. Material selection balances weight, corrosion resistance, and load-bearing capability for mast guide rail or rod sleeve applications.
Q: Can the CR 120453 collar be used as a cross-reference part?
A: CR 120453 is a Crown OEM part number specific to Wave model equipment. Dimensional compatibility with aftermarket collars is not guaranteed. Use the Crown part number to ensure correct bore diameter, length, and surface finish.
Q: What is the typical lifespan of a CR 120453 collar in service?
A: CR 120453 collars are passive components with no wearing surfaces if properly sized and aligned. Expected service life is 7 to 10 years or longer, limited primarily by corrosion or impact damage. Replace if bore diameter becomes enlarged or threads are stripped.
Q: Does CR 120453 require maintenance?
A: CR 120453 collars require minimal maintenance. Inspect periodically for corrosion, especially in wet or salt environments. Keep fastener hardware torqued to specifications. No lubrication is required unless the collar is part of a bushing or sliding surface.
Q: What other Crown parts are typically ordered with CR 120453?
A: CR 120453 collars are often ordered alongside mast guide components, cylinder hardware, or rail assemblies. Check your Crown Wave parts diagram to identify related fasteners and support components. Verify your jacks serial range to ensure compatibility.