Sumo Gear sources everything directly and exclusively from Japan . We believe that O.E. manufacturers understand quality better than anyone else, which is why we only use authentic Japanese OEM suppliers and top name-brand parts when building out kits. Sumo Gear Rebuild Kits deliver quiet operation, precision fitment, and long-lasting performance. Each kit is assembled with Japanese-made, high grade, manufacturer-approved, O.E. components from names you recognize and trust.
The Sumo Gear line was born out of All Auto’s 20+ years of experience supplying customized gearing, shafts, and drivetrain parts for the world’s most trusted off-road names. Our successes include the Orion Transfer Case, gearing and shafts for the Atlas Transfer Case by Advance Adapters, Toyota gearing for Marlin Crawler, as well as an array of private labeled Suzuki kits sold throughout the industry. Our products power vehicles of all types around the globe, including Allied Militaries, Ultra-4 Racing champions, and recreational enthusiasts.
The industry’s elite trust All Auto because of unwavering commitment to quality. Every part we sell is manufactured in Japan by an O.E. supplier, who produces for Japan’s largest and most successful automakers. This strategic partnership allows us to utilize state-of-the-art machining equipment, the latest spline and tooth designs, and advanced production capabilities generally reserved for manufacturers producing massive volumes. As a result, we deliver consistent, award-winning quality across a range of products.
You can expect that same standard of quality and consistency in every Sumo product. From our precision manufactured Low Range Gear Sets to our Rebuild kits, Sumo only uses manufacturers and suppliers that meet or exceed O.E. standards.
| Ratio | 1.077 | 0.909 | 1.1 | 1.097 | 0.911 |
|---|---|---|---|---|---|
| 3.73 | 4.02 | 3.39 | 4.1 | 4.09 | 3.40 |
| 4.11 | 4.43 | 3.74 | 4.52 | 4.51 | 3.74 |
| 4.56 | 4.91 | 4.15 | 5.02 | 5.00 | 4.15 |
| 4.88 | 5.26 | 4.44 | 5.37 | 5.35 | 4.45 |
| 5.29 | 5.70 | 4.81 | 5.82 | 5.80 | 4.82 |
