Original 1131150 rear main drive shaft from the renowned SPICER (DANA) brand. This is a key drivetrain component responsible for transmitting engine power from the transmission to the rear wheels. Designed for CAT C and D series backhoe loaders (e.g., 428C, 428D, 432D). Equipped with universal joints, it accommodates angle changes between the drivetrain and axle, ensuring a smooth ride.
SPICER (DANA) is a global leader in the manufacturing of drive axles, driveshafts, and transmission components. Choosing a SPICER product guarantees the highest original equipment (OEM) quality, precise fit, and maximum durability you expect from a factory-fitted part.
| Brand | Machine Type | Models |
|---|---|---|
| Caterpillar (CAT) | Backhoe Loaders | 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D |
The list above is for reference. It is crucial to verify the part number 1131150 in your machine's parts catalogue.
When replacing the drive shaft, we recommend inspecting the condition of the flanges (yokes) on the transmission and drive axle. You should also use new mounting bolts and straps for the U-joints, tightening them to the correct torque.
A rear drive shaft failure (e.g., a broken U-joint) leads to an immediate loss of main machine drive. This can cause a loss of control, especially on slopes. A spinning, detached shaft can seriously damage the undercarriage, hydraulic lines, or fuel tank.
The 1131150 rear shaft is the main power transmission component in the backhoe loader. It connects the transmission output to the rear drive axle, which handles most of the driving force in most operating modes. It must be extremely durable and perfectly balanced.
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Yes, the shaft is supplied as a complete assembly, with factory-installed and greased U-joints, ready to bolt onto the machine.
Drive shafts often differ in length depending on the transmission type. Please verify the part number 1131150 in the specific machine's documentation to be sure.
Do you have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you select the right part to get your equipment back to work as quickly as possible.
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