Komatsu 22M-70-21141 Pin
Warranty: SAME AS OEM WARRANTY
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Product Description
The 22M-70-21141 pin is a high-quality replacement part designed for use in Komatsu machinery. It is a vital component that ensures the smooth operation and longevity of your equipment. With its precise engineering and durable construction, this pin guarantees optimal performance and reliability in various applications.
Crafted with utmost precision and attention to detail, the 22M-70-21141 pin offers a perfect fit and seamless integration with your Komatsu equipment. It is designed to withstand heavy loads, vibrations, and harsh operating conditions, ensuring exceptional durability and longevity.
This pin is manufactured using top-grade materials that meet or exceed industry standards. Its robust construction provides excellent resistance to wear, corrosion, and damage, making it ideal for demanding environments. Rest assured, the 22M-70-21141 pin will withstand the test of time, minimizing downtime and maximizing productivity.
Installation of the 22M-70-21141 pin is quick and straightforward, allowing for hassle-free maintenance and replacement. Its compatibility with various Komatsu models guarantees versatility and convenience, ensuring a seamless fit into your existing machinery.
When it comes to sourcing reliable replacement parts for your Komatsu equipment, the 22M-70-21141 pin is an excellent choice. Trust in its superior quality, exceptional performance, and long-lasting durability to keep your machinery running smoothly, minimizing downtime, and maximizing productivity.
Komatsu Pin Specifications & Fitment
What it is: Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: See title
- SKU: KM-22M-70-21141
- 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 machine’s 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 we’ll 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 pin–bushing 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-PIN-01
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