Komatsu 6204-31-3410 Crank Pin Metal A
Weight: 0.2 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
Komatsu 6204-31-3410 Crank Pin Metal A
The Komatsu 6204-31-3410 metal assembly is a high-quality replacement part designed specifically for Komatsu machinery. It is part of our extensive range of Komatsu parts and aftermarket components, carefully crafted to ensure optimal performance and durability.
This metal assembly is engineered to meet or exceed the original equipment manufacturer's specifications, guaranteeing a perfect fit and reliable operation. It is designed to withstand the rigors of heavy-duty applications and harsh working environments, making it an ideal choice for Komatsu equipment owners and operators.
With our Komatsu 6204-31-3410 metal assembly, you can expect exceptional performance and longevity. It undergoes rigorous quality control processes to ensure it meets the highest industry standards. Made from premium materials, this metal assembly is built to last, reducing downtime and maintenance costs.
Installation is quick and hassle-free, allowing for efficient repairs and minimal equipment downtime. Whether you need to replace a worn-out metal assembly or want to keep a spare part on hand, our Komatsu 6204-31-3410 metal assembly is the perfect choice.
Choose quality and reliability with our Komatsu parts and aftermarket components. We are committed to providing top-notch products and excellent customer service, ensuring your satisfaction with every purchase.
Order your Komatsu 6204-31-3410 metal assembly today and experience the difference it can make in the performance and longevity of your Komatsu machinery.
Komatsu 6204-31-3410 Pin Specifications & Fitment
What it is: Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: 6204-31-3410
- SKU: KM-6204-31-3410
- 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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