Dexter® Nev-R-Lube Components
Shop genuine Dexter® Nev-R-Lube® components at Southwest Wheel® for Dexter hubs that use a sealed cartridge bearing instead of packed cones. Nev-R-Lube® bearings are opposed tapered rollers sealed inside a one-piece double cup. They are pre-lubricated and not designed for boat-trailer immersion. This category includes the matching 42 mm and 50 mm dust caps used on those hubs.
Dexter® Nev-R-Lube® Components. Sold as service parts. Genuine Dexter® OEM parts for 42 mm and 50 mm Nev-R-Lube® hubs.
Key Features
- Brand: Dexter® Axle
- Type: Nev-R-Lube® hub service components
- What Nev-R-Lube® Is: A sealed, pre-lubricated cartridge bearing with factory end play
- Sizes: 42 mm and 50 mm Dexter cartridge hubs
- Listed Parts: Dust caps for 42 mm hubs (K71-643-00) and 50 mm hubs (K71-642-00)
- Typical Use: 6K 42 mm and 7K-8K 50 mm Dexter Nev-R-Lube® wheel ends
- Construction: Genuine Dexter® OEM quality for correct cap and cartridge fit
- Note: Nev-R-Lube® is not designed for hubs that are immersed in water
Do not pack grease into a Nev-R-Lube® cartridge or install an E-Z Lube® cap on these hubs. Match 42 mm vs. 50 mm before ordering. After any hub service, confirm Dexter end play and install the correct dust cap.
Need help identifying Dexter Nev-R-Lube® parts? Call our trailer experts at 1-800-866-3336.
Browse more Dexter® Hub Components.

