4095009 Piston Pin For Cummins K And QSK Series Engines

Product Overview

The 4095009 The latest generation of universal piston pins for KTA19, KTA38, KTA50, QSK19, QSK38 and QSK50 series diesel engines is a genuine Cummins CCEC replacement component, engineered to deliver reliable performance in heavy‑duty applications such as power generation, construction machinery, marine propulsion, and mining equipment.

4095009 piston pin Specification:

Key Features:

✅Upgraded alloy material delivers superior impact and fracture resistance, compatible with high-power reinforced K-series engines

✅Thickened carburized hardened layer plus mirror precision grinding boosts wear service life by 40% and eliminates bushing scuffing failures

✅Optional low-friction DLC coating ensures more stable performance under cold start, heavy-load and high-temperature operating conditions

Application:

Supporting Equipment: Mining Trucks, Large Bulldozers, Drilling Rigs, Marine Main Engines, Oil Field Fracturing Trucks, High-power Generator Sets

Why Choose Us?

✅100% genuine Cummins CCEC parts

✅Professional technical support for fitment verification

✅Competitive wholesale pricing

✅Fast global shipping