Komatsu Ca0131937 O-Ring

The Komatsu Ca0131937 o-ring is an essential component designed specifically for Komatsu machinery. Made with high-quality materials, this o-ring ensures optimal performance and durability in various applications. It serves as a reliable seal to prevent leakage and maintain the proper functioning of your Komatsu equipment. With its precision engineering, the Ca0131937 o-ring guarantees a secure fit and effective sealing, minimizing the risk of fluid or gas leakage. This ensures that your Komatsu machinery operates smoothly and efficiently, reducing downtime and maximizing productivity. Whether you are working in construction, mining, or any other heavy-duty industry, this o-ring is a vital part of your Komatsu equipment maintenance. It is compatible with a wide range of Komatsu models, offering versatility and convenience for your specific needs. The Ca0131937 o-ring is manufactured to meet Komatsu's stringent quality standards, ensuring reliability and long-lasting performance. Its superior design and construction make it resistant to wear, pressure, and extreme temperatures, providing enhanced durability even in the most demanding environments. When it comes to maintaining your Komatsu machinery, choosing certified premium Komatsu parts is essential. The Ca0131937 o-ring is an authentic Komatsu component, guaranteeing compatibility and reliability. By using certified premium parts, you can be confident in the quality and performance of your equipment. Ensure the smooth operation of your Komatsu machinery by investing in the Ca0131937 o-ring. With its exceptional sealing capabilities and reliable construction, this o-ring is a crucial part of your maintenance routine. Trust in the expertise of Komatsu and choose the Ca0131937 o-ring for your equipment needs.

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-Ca0131937
• 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.