Komatsu 17A-50-12431 Bushing
Weight: 10.0 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
The 17A-50-12431 bushing is a high-quality replacement part designed for use in Komatsu machinery. This bushing is an essential component that helps to reduce friction and wear between moving parts, ensuring smooth operation and extending the lifespan of your equipment.
Manufactured to meet stringent industry standards, this bushing offers exceptional durability and reliability. It is made from premium materials, carefully selected to provide optimal performance in demanding conditions. This ensures that you can rely on this bushing to withstand heavy use and challenging environments.
The 17A-50-12431 bushing is designed to fit seamlessly into your Komatsu equipment, providing a perfect fit and easy installation. It is engineered to deliver precise and efficient operation, contributing to the overall performance of your machinery.
With the 17A-50-12431 bushing, you can expect improved performance, reduced downtime, and lower maintenance costs. This high-quality replacement part is an excellent investment for maintaining the reliability and productivity of your Komatsu equipment.
Please note that the
Komatsu Bushing Specifications & Fitment
What it is: Heavy-equipment bushing designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: See title
- SKU: KM-17A-50-12431
- Typical use: Boom/arm/bucket linkages, work equipment pivots, and high-wear joints.
Key measurements to confirm
To ensure correct fit, match the following measurements to your machineTMs worn component or OEM spec:
- Inside Diameter (ID): ___
- Outside Diameter (OD): ___
- Overall Length: ___
Quality notes
- Designed for consistent clearance and long service life when installed with proper lubrication.
- Replace pins and bushings as a set when wear is uneven to prevent premature failure.
Installation tip
Measure the bore, pin, and bushing after press-fit. Use proper tooling and lubrication, and re-check end-play after assembly.
Need help confirming dimensions? Send your machine model and the measurements above and weTMll verify fitment.
Komatsu maintenance notes (quick guide)
- Early-life greasing: For excavators, Komatsu guidance calls for greasing work equipment pins every 10 hours for the first 50 hours, and greasing again after water work.
- Clearance control: Komatsu linkage manuals commonly specify pinbushing clearance targets and a typical service limit around 1.0 mm for many joints, often managed with shims.
- Tracked machines: For undercarriage track joints, pin/bushing turning is condition- and wear-window dependent; abrasive sites can accelerate wear substantially.
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