Rod As. 379-7041

Track Type Tractor Caterpillar D6K2, D6K2 LGP

Angling Cylinder Bore 101,60 Stroke 526,00 Hydraulic Cylinder

3797041

Compatible Brand: Caterpillar

Part Number: 379-7041 (3797041)

Superseded / Interchange Numbers: 379-7041, 3797041

Part Name: Track-Type Tractor Blade Angling Cylinder Rod Assembly

Technical Specifications: Cylinder Bore Fitment: 101.60 mm / Stroke: 526.00 mm / Weight: Not Specified (Heavy-Duty Hard Chrome-Plated Alloy Steel) / Hydraulic Cylinder Piston Rod

Compatible Machinery: Caterpillar Track-Type Tractors / Dozers (D6K2, D6K2 LGP series)

What It Does:

Serves as the precision-engineered piston rod assembly operating inside the blade angling hydraulic cylinders on Caterpillar D6K2 and D6K2 LGP series track-type tractors equipped with VPAT (Variable Pitch, Power Angle and Tilt) blades. It translates high-pressure hydraulic fluid forces into direct linear mechanical thrust and pull forces across a 526.00 mm stroke, pivoting the dozer blade left and right to guide material flow and control grading angles.

Importance:

A critical kinematic load-bearing component that endures high axial thrust forces, cyclic bending moments, and dynamic ground shock loads during fine grading, contouring, and site preparation. Manufactured from high-tensile alloy steel with precision induction hardening, hard chrome plating, and micro-finish surface grinding, it effectively resists bending fatigue, surface scoring, and abrasive wear, while ensuring tight seal engagement to prevent hydraulic fluid bypass and external leakage under continuous operation.

As Seçkin Makine, we manufacture this product as an aftermarket item fully equivalent to the original specifications in terms of raw materials, technical dimensions, and performance characteristics. This product comes with a 1-year warranty from the invoice date.