Komatsu Cu157870 Bushing
Weight: 0.21 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
The 157870 bushing is a high-quality component manufactured by cummins, a renowned name in the automotive industry. Designed to provide superior performance and durability, this bushing is an essential part of various engine systems.
With its precise engineering and reliable construction, the 157870 bushing ensures optimal functionality and longevity. This component is specifically designed to fit seamlessly into compatible cummins engines, guaranteeing a perfect fit and proper operation.
The 157870 bushing plays a critical role in reducing friction, minimizing wear and tear, and maintaining the overall efficiency of the engine. It acts as a cushion between moving parts, absorbing vibrations and preventing metal-to-metal contact, which can lead to premature failure and costly repairs.
This high-grade bushing is manufactured using top-quality materials and advanced manufacturing techniques, ensuring exceptional performance even in demanding conditions. Its robust construction and resistance to corrosion make it ideal for heavy-duty applications, providing reliable performance in various industrial settings.
Easy to install and maintain, the 157870 bushing is a cost-effective solution for cummins engine owners. Its compatibility with specific cummins models ensures a hassle-free replacement process, allowing for quick installation and minimal downtime.
Trust the 157870 bushing to deliver exceptional performance and longevity, backed by cummins' reputation for excellence and reliability. Whether you are a professional mechanic or a cummins engine enthusiast, this bushing is an essential component to keep your engine running smoothly and efficiently.
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-Cu157870
- 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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