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Komatsu 6150-21-1190 O-Ring
Regular price
$0.80 USD
Regular price
Sale price
$0.80 USD
Shipping calculated at checkout.
✓ In Stock
SKU: KM-6150-21-1190
Weight: 0.01 lb
Availability:
SHIPS IN 24 HOURS
Warranty: SAME AS OEM WARRANTY
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Product Description
Alternate Part #6150211190
The Komatsu 6150-21-1190 o-ring is a high-quality replacement component designed specifically for Komatsu machinery. As a trusted brand in the industry, Komatsu ensures that all their parts meet the highest standards of performance and durability. This o-ring is an essential part of your Komatsu equipment, as it helps maintain a tight seal between various components, preventing leaks and ensuring optimal performance. Whether you need to replace a worn-out o-ring or simply want to keep a spare on hand for future maintenance, this product is a reliable choice. With its precise engineering and robust construction, the Komatsu 6150-21-1190 o-ring offers excellent resistance against wear, pressure, and extreme temperatures. This ensures its longevity and ability to withstand the demanding conditions often encountered in heavy-duty applications. As an aftermarket part, this o-ring provides a cost-effective alternative to original Komatsu parts without compromising on quality. It is designed to perfectly fit and function in your Komatsu equipment, offering a seamless replacement experience.
The Komatsu 6150-21-1190 o-ring is a high-quality replacement component designed specifically for Komatsu machinery. As a trusted brand in the industry, Komatsu ensures that all their parts meet the highest standards of performance and durability. This o-ring is an essential part of your Komatsu equipment, as it helps maintain a tight seal between various components, preventing leaks and ensuring optimal performance. Whether you need to replace a worn-out o-ring or simply want to keep a spare on hand for future maintenance, this product is a reliable choice. With its precise engineering and robust construction, the Komatsu 6150-21-1190 o-ring offers excellent resistance against wear, pressure, and extreme temperatures. This ensures its longevity and ability to withstand the demanding conditions often encountered in heavy-duty applications. As an aftermarket part, this o-ring provides a cost-effective alternative to original Komatsu parts without compromising on quality. It is designed to perfectly fit and function in your Komatsu equipment, offering a seamless replacement experience.
Komatsu 6150-21-1190 Pin Specifications & Fitment
What it is: Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: 6150-21-1190
- SKU: KM-6150-21-1190
- 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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