Durable Forged Steel Construction
Crafted from high-grade 6151 forged steel for exceptional strength and fatigue resistance, ensuring longevity under heavy load conditions. Precision-machined to Komatsu OEM specifications (6151-31-3200) for seamless compatibility with S6D125 diesel engines.
Precision Engineered Bevel Design
Features laser-calibrated bevel edges for optimal piston alignment, reducing friction and wear. Micro-polished surface finish minimizes oil retention, enhancing engine efficiency.
Heavy-Duty Industrial Applications
Ideal for Komatsu excavators, bulldozers, and mining equipment requiring reliable power transmission. Trusted by mechanics for rebuilds, fleet maintenance, or OEM replacements.
Direct-From-Factory Pricing
Global wholesale supplier offering bulk-order discounts without compromising metallurgical integrity. Ships ready-to-install with certified quality assurance.