1941346301@qq.com
19924579082
Product Overview
The 3811995 Connecting Rod for KTA19 & QSK19 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.
Product Notes
The 3811995 Connecting Rod, manufactured from high-grade forged steel with precision machining, delivers exceptional tensile strength, fatigue resistance, and dimensional stability. As a genuine Cummins CCEC component, it ensures optimal power transmission, reduces the risk of engine failure, and maintains consistent performance under extreme load and temperature conditions, making it essential for rebuilds and overhauls of KTA19 and QSK19 engines.
Key Features:
| Item | Details |
|---|---|
| Part Number | 3811995 (Common Equivalents: 3811994, 3043911) |
| Brand | Cummins (Chongqing Cummins CCEC) |
| Material | High-strength alloy steel forging (fatigue grade) |
| Weight | Approx. 6 kg per piece |
| Center-to-Center Length | 289.69–289.74 mm |
| Small End Bore (Piston Pin) | Fits φ50 mm piston pin |
| Big End Bore (Crankshaft) | Fits φ105 mm crank pin |
| Bolt Specification | M14×1.5 high-strength connecting rod bolts |
| Bend Limit | ≤0.10 mm (with bushing); ≤0.20 mm (without bushing) |
| Twist Limit | ≤0.25 mm (with bushing); ≤0.51 mm (without bushing) |
| Applications | Generator sets, marine propulsion engines, mining equipment, heavy construction machinery, industrial power units |
Why Choose Us?
・100% genuine Cummins CCEC parts
・ Professional technical support for fitment verification
・Competitive wholesale pricing
・Fast global shipping
・12-month warranty against manufacturing defects
Name: Aandy
Mobile：
Tel：19924579082
Email：1941346301@qq.com
Add：5F, Block 4, Next Industrial Park, 136 Zhongkang Road, Futian Dist, Shenzhen
