Komatsu 70437 Bushing
Weight: 0.1 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
The 70437 bushing is a high-quality replacement part specifically designed for cummins engines. This essential component plays a crucial role in ensuring the smooth operation and longevity of your engine.
Crafted with precision and manufactured to meet the highest industry standards, this bushing is built to withstand the demanding conditions of heavy-duty applications. It is engineered to provide exceptional durability, performance, and reliability, making it an ideal choice for professionals and enthusiasts alike.
The 70437 bushing is designed to effectively reduce friction and wear, minimizing the risk of damage to other engine components. Its advanced construction ensures proper lubrication and efficient power transmission, resulting in improved overall engine performance.
This bushing is easy to install and compatible with a wide range of cummins engine models. It is crafted from premium materials that ensure long-lasting performance, even under extreme operating conditions. With its precise fit and superior quality, you can trust this bushing to keep your cummins engine running smoothly for years to come.
Whether you're a professional mechanic or a dedicated diy enthusiast, the 70437 bushing is an essential component that will help you maintain the optimal performance of your cummins engine. Invest in this reliable and durable bushing today to ensure the longevity and efficiency of your engine.
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-70437
- 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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