Spartan Locker for AMC Model 35 – 27 Spline | Jeep & AMC

Ultimate Traction. Simple Install. Built for the Trail.

The Spartan Locker is the go-to solution for off-roaders who want 100% traction at a budget-friendly price. Designed for the AMC Model 35 rear differential with 27 spline axles and a 1.620" side gear bore, this mechanical locker replaces the spider gears in your stock carrier — no need for complex modifications.

What makes this locker a favorite? Its revolutionary spring-and-pin design eliminates the need for thrust washers and makes installation fast and easy, whether you're in your garage or at the shop.

Made from durable 9310 steel, the Spartan Locker delivers consistent, automatic locking performance when you need traction most — perfect for rocky Utah trails, snowy mountain roads, or your daily commute.

Key Features:

• Fits AMC Model 35 rear with 27 spline axles and 1.620" side gear bore

• Made from 9310 steel for enhanced strength and longevity

• Replaces spiders in standard open carrier case

• Mechanical locker automatically provides 100% lockup

• No thrust washers required – easy DIY install

• Compatible with many Jeep and AMC models (see list below)

Compatible Vehicles Include:

• Jeep Cherokee (1984–2001)

• Jeep Wrangler YJ/TJ (1987–2006)

• Jeep Comanche (1986–1992)

• Jeep Grand Cherokee (1993–1998)

• Jeep Grand Wagoneer (1993)

• AMC Hornet, AMX, Javelin, Pacer, Concord, Eagle (1968–1987)

Available now at Sexton Offroad — Salt Lake City & Park City, Utah.
Ask us about local installation or in-store pickup!