Spicer® 43R Rigid Planetary Axle


The robust, maintenance-free design of Spicer® 43R rigid planetary axles offers infinite structural life and increased durability. A wide wheel bearing spread accommodates high side loads, and service-free wet disc brakes eliminate the cost of brake replacement. With more capacity and higher output torque, these axles offer superior performance in front-end loaders and other heavy-duty off-road applications.

43R Rigid Planetary Axle

Design Features

Axle Mounting Rigid drive: pad or trunnion
Bevel Gear Spiral bevel set
Input Flange Options Spicer – DIN – mechanics
Planetary Reduction Ratio 6.000:1 planetary wheel-end
Service Brakes High-energy hydraulic-applied, inboard wet disc service brakes
Differential Options No-spin, limited-slip, Posi-Torq,™ and Hydra-Lok™

43R Rigid Planetary Axle Measurements

Installation Dimensions (mm)

A – Track Width 2000 – 2800
B – Planetary Hub Length 267
C – Wheel Pilot Diameter 447.8
D – Wheel Bolt Circle Diameter 500

Technical Data

Planetary Reduction Ratio 4.941
Bevel Set Ratios 3.889, 4.778, 5.143, 5.857, 6.286
Maximum Output Torque 67,800 Nm
Load Capacity (Kg); Static 29,056
Load Capacity (Kg); Dynamic 18,160

This is a unique website which will require a more modern browser to work! Please upgrade today!