7 hours ago
The LX885 and L190 Final Drive Configuration
New Holland’s LX885 and L190 skid steers are part of a lineage of compact loaders designed for versatility in construction, landscaping, and agricultural applications. The LX885, introduced in the mid-1990s, features a chain-driven final drive system with sprockets mounted on the output shaft of a gearbox. The L190, a newer model, uses a two-speed hydraulic motor with a different configuration—its center drive sprocket is integrated with the motor shaft, making replacement more complex.
New Holland, originally founded in Pennsylvania in 1895, became a global brand under CNH Industrial. Their skid steers are known for durability and ease of service, but certain drivetrain components—especially sprockets—can present challenges during maintenance.
Understanding Sprocket Mounting and Removal
On the LX885, the front drive sprocket is mounted on the output shaft of a gearbox attached to the hydraulic motor. This setup allows for independent replacement of the sprocket without disassembling the motor. The sprocket is typically press-fit or keyed onto the shaft and secured with a retaining bolt or snap ring.
In contrast, the L190’s center drive sprocket is built into the motor shaft. This design means the sprocket cannot be replaced separately; the entire motor or shaft assembly must be serviced. This integration reduces part count but increases replacement cost and complexity.
Challenges in Identifying Replacement Parts
Operators often face confusion when sourcing sprockets due to inconsistent parts diagrams and unclear labeling. Some parts catalogs show the sprocket as a separate item, while others list it as part of the motor assembly. Dealers may provide conflicting information, leading to uncertainty about whether the sprocket can be replaced independently.
To clarify:
When removing the sprocket on an LX885:
Replacing the sprocket and shaft on an L190 can cost upwards of $900, not including labor. For older machines, this may exceed the value of the unit. In such cases, operators may consider:
Skid steer sprocket replacement varies significantly between models. The LX885 offers a straightforward repair path, while the L190’s integrated design demands deeper mechanical intervention. Understanding the drivetrain architecture and verifying parts compatibility are essential before beginning repairs. In compact loaders, the drive sprocket may be small, but its role in mobility is critical—and getting it right means keeping the machine productive and safe.
New Holland’s LX885 and L190 skid steers are part of a lineage of compact loaders designed for versatility in construction, landscaping, and agricultural applications. The LX885, introduced in the mid-1990s, features a chain-driven final drive system with sprockets mounted on the output shaft of a gearbox. The L190, a newer model, uses a two-speed hydraulic motor with a different configuration—its center drive sprocket is integrated with the motor shaft, making replacement more complex.
New Holland, originally founded in Pennsylvania in 1895, became a global brand under CNH Industrial. Their skid steers are known for durability and ease of service, but certain drivetrain components—especially sprockets—can present challenges during maintenance.
Understanding Sprocket Mounting and Removal
On the LX885, the front drive sprocket is mounted on the output shaft of a gearbox attached to the hydraulic motor. This setup allows for independent replacement of the sprocket without disassembling the motor. The sprocket is typically press-fit or keyed onto the shaft and secured with a retaining bolt or snap ring.
In contrast, the L190’s center drive sprocket is built into the motor shaft. This design means the sprocket cannot be replaced separately; the entire motor or shaft assembly must be serviced. This integration reduces part count but increases replacement cost and complexity.
Challenges in Identifying Replacement Parts
Operators often face confusion when sourcing sprockets due to inconsistent parts diagrams and unclear labeling. Some parts catalogs show the sprocket as a separate item, while others list it as part of the motor assembly. Dealers may provide conflicting information, leading to uncertainty about whether the sprocket can be replaced independently.
To clarify:
- For the LX885, the sprocket is removable and replaceable.
- For the L190, the sprocket is integral to the motor shaft and requires full motor disassembly or replacement.
When removing the sprocket on an LX885:
- Raise and secure the loader arms using a lockout bar
- Remove the drive chain cover and tensioner
- Mark the sprocket position to aid reassembly
- Use a puller or heat to loosen a press-fit sprocket
- Inspect the shaft for wear or scoring before installing a new sprocket
- Consult the hydraulic motor schematic before attempting disassembly
- Confirm part numbers and availability with a dealer or parts supplier
- Consider replacing the entire motor if the sprocket is worn and not serviceable separately
Replacing the sprocket and shaft on an L190 can cost upwards of $900, not including labor. For older machines, this may exceed the value of the unit. In such cases, operators may consider:
- Sourcing used motors from salvage yards
- Rebuilding the motor with aftermarket components
- Fabricating a custom sprocket if tolerances and materials allow
Skid steer sprocket replacement varies significantly between models. The LX885 offers a straightforward repair path, while the L190’s integrated design demands deeper mechanical intervention. Understanding the drivetrain architecture and verifying parts compatibility are essential before beginning repairs. In compact loaders, the drive sprocket may be small, but its role in mobility is critical—and getting it right means keeping the machine productive and safe.
