Our wheel hub caps are stamped from quality steel sheet with hot galvanized surface treatment for reliable rust resistance. This round hub cover fits on axle ends to block dust, mud, water and grit, protecting axle bearings and grease from contamination. Multiple inner diameter sizes are available to match different trailer and heavy truck axles. Deep drawing forming ensures roundness and tight fit.
- Galvanized steel material for good corrosion resistance
- Dust and mud protection for axle bearings and lubricant
- Deep drawn forming, smooth surface and precise roundness
- Snap-on installation, easy to assemble and replace
- Widely used for heavy truck, semi-trailer and commercial axles
- Various sizes in stock, custom stamping service supported
Contact us for dimension list and bulk quotation.
FAQ
Q: What is galvanized steel axle dust cover for trailer used for?
A: This galvanized steel axle dust cover for trailer, also called wheel hub cap, covers the end of trailer or truck axles. It keeps dust, water and road debris away from axle bearings and prevents grease leakage.
Q: What is the surface treatment of these hub caps?
A: They are galvanized, which provides long-lasting anti-rust performance for undercarriage parts exposed to wet and muddy road conditions.
Q: How to install this axle hub cap?
A: It is a press-fit snap-on style. Just press it evenly onto the axle end until it sits firmly.
Q: Do you have different inner diameter sizes?
A: Yes, we supply many sizes. Please provide your axle outer diameter to get the correct matching hub cap.
Q: Can you make non-standard sizes of hub dust caps?
A: Yes, we accept OEM custom drawing and custom size stamping for bulk orders.
