Description
Overview:
This trailer wheel hub dust cap is a robust metal protector for trailer wheel hubs and bearings. Finished in silver, it shields the hub cavity from dust, grit, and road spray to help preserve grease and extend bearing life. It is a practical, push-fit replacement for routine servicing or when a cap has been lost or damaged. Key dimensions are Outer Diameter 50 mm (1.97 inches), Inner Diameter 48 mm (1.89 inches), Height 32 mm (1.26 inches), and Depth 30 mm (1.18 inches). Suited to a wide range of light trailer hubs, it offers a tidy, secure fit when the hub recess matches the stated sizes. Manufacturer Part Number: 800 134. Always compare measurements with your existing hub before ordering.
Key Features:
- Durable metal construction with a silver finish for long service life
- Helps keep contaminants out and grease in for smoother hub operation
- Sized for common trailer hubs: O/D 50 mm (1.97 inches), I/D 48 mm (1.89 inches), height 32 mm (1.26 inches), depth 30 mm (1.18 inches)
- Push-fit design for straightforward installation and removal
- Resists dirt and moisture ingress to reduce bearing wear
- Suitable for maintenance, replacements, and fleet spares
- Practical alternative to worn or missing caps; MPN 800 134
- Works across many general-purpose trailer hubs where dimensions match
Typical Applications:
Used on general-purpose trailers, plant and equipment trailers, utility and small commercial trailers, and agricultural yard trailers. Ideal after hub servicing, bearing replacement, or when a cap is missing. Helps protect bearings during regular road use, site work, and storage by reducing contamination and preserving lubrication.
Also known as:
Commonly referred to as a hub cap, dust cover, wheel cap, grease cap, bearing cap, bearing dust cover, or hub plug. These terms are often used interchangeably for push-in metal caps that seal the hub opening and protect wheel bearings on trailers and similar running gear.
Alternate Part Numbers:
MP418C, 6047
Product Specifications
| L&S Part No. | 800 134 |
|---|---|
| Unit of Sale | 1 |
| Size | OD Diameter: 50mm |
| Machine Type | Trailers |
