Komatsu Ca0123402 Washer

Introducing the Komatsu Ca0123402 spacer aaa an essential component designed to enhance the performance and durability of your Komatsu machinery. As a trusted leader in the industry, Komatsu is renowned for its top-notch engineering and commitment to excellence. With this certified premium Komatsu part, you can rest assured that you are investing in the highest quality product that will seamlessly integrate with your equipment. Crafted with precision and built to last, this Komatsu spacer is an aftermarket replacement part, specifically designed to meet or exceed the original manufacturer's specifications. Whether you need to replace a worn-out spacer or upgrade your machinery, this product is the perfect solution. At Komatsu parts online, we understand the importance of keeping your equipment running smoothly, efficiently, and cost-effectively. That's why we offer a wide range of Komatsu aftermarket parts that are readily available at your fingertips. With just a few clicks, you can conveniently browse through our extensive inventory and find the exact part you need, including this Komatsu Ca0123402 spacer. Why choose Komatsu aftermarket parts? Well, not only do they offer exceptional quality, but they also provide a more affordable alternative to original equipment manufacturer (OEM) parts.

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-Ca0123402
• 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.