Komatsu D250L314 Pin

The D250 l 314 pin dowel is a high-quality component designed specifically for Komatsu machinery. This pin dowel is an essential part that ensures the proper functioning and optimal performance of your equipment. Crafted with precision and attention to detail, this pin dowel guarantees a perfect fit and reliable performance. It is made from durable materials that ensure longevity and resistance against wear and tear, making it a cost-effective choice for your Komatsu machinery. The D250 l 314 pin dowel is designed to withstand heavy usage and extreme conditions, providing exceptional strength and stability. It is engineered to meet the highest industry standards, ensuring that it can handle the demands of your toughest applications. Installing this pin dowel is quick and easy, thanks to its precise dimensions and compatibility with Komatsu machinery. It is a certified premium Komatsu part, guaranteeing compatibility and seamless integration with your existing equipment. Whether you are replacing a worn-out pin dowel or performing routine maintenance, the D250 l 314 pin dowel is the perfect choice for your Komatsu machinery. It offers unmatched reliability, durability, and performance, ensuring that your equipment operates at its best. Invest in the D250 l 314 pin dowel for your Komatsu machinery and experience the difference it makes in the efficiency and longevity of your equipment. Trust in its superior quality and compatibility to keep your operations running smoothly.

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-D250L314
• 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.