XTR-8058 Hub Cap (Replaces 4195)

The Xtractor™ XTR-8058 is engineered for the demands of wide bolt-circle trailer axles. Like all Xtractor models, it features the built-in 3-Stage Magnetic Oil filter that pulls wear-inducing particulates from oil circulation—extending the life of critical axle components.

Built for high-impact, high-pressure, and high-mileage conditions, the XTR-8058 includes an ultra-clear sight glass for quick oil level checks, HexThread™ front access, and corrosion-proof stainless Torx® fasteners. It’s your frontline defense in long-haul reliability.

Tech Specs:

• Axle Position: Trailer Axle
• Number of Bolt Holes: 6
• Bolt Circle Diameter: 6.750 in
• Flange Outer Diameter: 7.500 in
• Cross Reference: Stemco 4195, SKF 1696, 1796, 1799, 1869, National 340-195 

• HexThread™ Front Access Cartridge for simplified hub oil service
• Built-in multi-stage magnetic filter to remove ferrous & fine particulates
• Ultra-clear sight glass with oil fill level indicator
• Vented rubber plug to regulate pressure, keeping oil in and contaminants out
• Premium aluminum alloy for ultimate durability and corrosion resistance