The Vanquish Products F10 third member is a direct replacement for the rear plastic third member used in both the F10 Portal and F10 Straight axles.  Compatible with the plastic F10 Portal and Straight axles, also compatible with machined aluminum F10 Portal Axle housings VPS08617/VPS08618. Package also includes machined aluminum bearings retainers for additional strength and rigidity of the ring and pinion. 

Features:

• Machined in the USA
• Made from high quality domestic aluminum
• Direct replacement for F10 rear third members
• Machined aluminum one-piece bearing retainers

Package includes:

• X1 Rear Third Member
• X2 One-piece Bearing Retainers

Note:

• Reuses factory hardware for installation.
• Does not work with F10T axles.