Komatsu 205-70-71240 Bushing
Weight: 4.0 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
The 205-70-71240 bushing is a high-quality replacement part designed specifically for Komatsu machinery. This durable bushing is engineered to withstand the demanding conditions of heavy-duty applications, providing reliable performance and extended service life.
Manufactured with precision and using top-grade materials, this bushing ensures optimal fit and function. It is designed to effectively reduce friction and prevent excessive wear, helping to maintain the efficiency and longevity of your Komatsu equipment.
The 205-70-71240 bushing is a crucial component for various Komatsu models, contributing to their smooth operation and overall productivity. Whether you are involved in construction, mining, or any other industry that relies on Komatsu machinery, this bushing is an essential part of your maintenance and repair arsenal.
With its exceptional durability and compatibility, the 205-70-71240 bushing is a cost-effective solution that ensures optimal performance and minimizes downtime. Trust in its quality and dependability to keep your Komatsu equipment running at its best.
Note: please refer to your equipment's specifications or consult with a Komatsu parts specialist to ensure compatibility with your specific model.
Komatsu 205-70-71240 Bushing Specifications & Fitment
What it is: Heavy-equipment bushing designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: 205-70-71240
- SKU: KM-205-70-71240
- 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.
WQ Certified™ Komatsu Pivot Standard
Standard: WQ-KOM-BUSH-01
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