Peerless 110 Series 1-Inch Axle Differential

Peerless 110 Series 1-Inch Axle Differential

The Peerless 110 Series Differential is a heavy-duty rear axle solution for go-karts, utility vehicles, electric vehicles and custom equipment builds. Its automotive-style differential gearing allows the left and right wheels to rotate at different speeds while turning, providing smoother cornering and reducing tire scrub compared with a solid live axle.

This differential assembly features two 1" diameter keyed axle shafts, a durable die-cast aluminum housing and eight high-carbon steel housing bolts with locknuts. The housing bolts also provide mounting points for a compatible sprocket or pulley.

Product Specifications:

• Manufacturer: Peerless Gear
• Series: 110 Series
• Manufacturer part number: 210100A
• Product type: Rear axle differential assembly
• Axle diameter: 1"
• Axle keyway: 1/4"
• Overall assembly length: Approximately 39.25"
• Keyed axle shaft length: Approximately 16.313" per side
• Maximum rated output torque: 225 lb-ft
• Maximum rated weight on differential: 600 lb.
• Housing: Die-cast aluminum
• Axle bushings: Bronze or oil-impregnated bushings
• Sprocket or pulley mounting: Eight-bolt mounting arrangement

Smooth Differential Operation

When a vehicle turns, the outside wheel must travel farther and rotate faster than the inside wheel. The Peerless differential distributes power between the two axle shafts while allowing the wheels to rotate at different speeds. This provides smoother steering and improved maneuverability for vehicles that do not require a locked rear axle.

Heavy-Duty 110 Series Design

The Peerless 110 Series uses a reinforced differential housing and an eight-bolt carrier design for increased strength. Automotive-style bevel gears provide smooth, dependable operation, while the aluminum housing helps dissipate heat and reduce unnecessary weight.

Compatible Applications:

• Go-karts and recreational vehicles
• Rear-engine riding equipment
• Electric vehicle projects
• Utility carts and custom utility vehicles
• Seeders and spreaders
• Floor sweepers
• Power wheelbarrows
• Pedicabs and trikes
• Custom fabrication projects

Package Includes:

• (1) Peerless 110 Series differential assembly
• (2) 1" diameter keyed axle shafts
• (8) Housing and sprocket/pulley mounting bolts
• (8) Locknuts

Additional Parts Required:

• Compatible sprocket or drive pulley
• Axle bearings and bearing hangers
• Wheel hubs, wheels and tires
• Brake components
• Chain or drive belt
• Axle keys, spacers and mounting hardware as required by the application

Fitment Notice: This is a universal drivetrain component and is not a direct replacement for every go-kart or utility vehicle. Before ordering, verify the 39.25" overall length, 1" axle diameter, 1/4" keyway, bearing locations, sprocket or pulley alignment, wheel-hub requirements and available frame clearance.

Application Notice: Published torque and weight ratings apply only when the differential is correctly supported and installed within the manufacturer's operating requirements. Final suitability depends on vehicle weight, tire diameter, engine or motor output, gearing, operating speed and intended use.

Choose the Peerless 110 Series Differential for a durable, smooth-operating rear axle system designed for demanding recreational, commercial and custom vehicle applications.