Komatsu 20T-70-25720 Bushing
Warranty: SAME AS OEM WARRANTY
Couldn't load pickup availability
Product Description
The 20T-70-25720 bushing is a high-quality replacement part for Komatsu machinery. Designed to provide exceptional performance and durability, this bushing is perfect for various applications in construction, mining, and other industries.
Crafted with precision, this bushing ensures a perfect fit and smooth operation. It helps to reduce friction, wear, and noise, resulting in improved efficiency and extended equipment lifespan. The 20T-70-25720 bushing is engineered to withstand harsh operating conditions, making it ideal for heavy-duty use.
This certified premium Komatsu part is manufactured using top-grade materials and advanced technology, guaranteeing superior reliability and performance. It is designed to meet or exceed the original equipment manufacturer's specifications, ensuring compatibility and easy installation.
Whether you need to replace a worn-out bushing or perform regular maintenance on your Komatsu equipment, the 20T-70-25720 bushing is the perfect choice. Trust in its quality and dependability to keep your machinery running at its best.
Please note that the
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-20T-70-25720
- 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 machine’s 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 we’ll 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 pin–bushing 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.
WQ Certified™ Komatsu Pivot Standard
Standard: WQ-KOM-BUSH-01
Share
