Komatsu Wb8711-11140 Bushing
Weight: 0.5 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
Komatsu Wb8711-11140 Bushing
Shop for certified premium Komatsu parts online and ensure the optimal performance and longevity of your Komatsu equipment. The Komatsu Wb8711-11140 bushing is a premium aftermarket part designed to fit seamlessly into your Komatsu machinery, providing a reliable solution for replacing worn-out or damaged bushings.
When it comes to Komatsu parts, quality is of utmost importance. That's why we offer only certified premium Komatsu parts that meet the highest industry standards. Rest assured that the Wb8711-11140 bushing is manufactured to the same specifications as the original Komatsu parts, guaranteeing a perfect fit and compatibility.
With our same-as-Komatsu parts warranty, you can have complete peace of mind knowing that your investment is protected. Our warranty ensures that the Wb8711-11140 bushing will perform as expected and withstand the demanding conditions of your Komatsu machine.
Whether you are a professional in the construction, mining, or agricultural industry, or simply a Komatsu equipment owner looking for reliable replacement parts, our online store is your one-stop-shop for all your Komatsu part needs. Browse our extensive inventory and find the right Wb8711-11140 bushing for your specific Komatsu model.
Upgrade your Komatsu equipment with the best aftermarket parts available. Shop now and experience the superior quality and performance that certified premium Komatsu parts offer.
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-Wb8711-11140
- 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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