Rod As. 495-1190

Excavator Caterpillar 320

Bucket Cylinder Bore 115,00 Stroke 1.104,00 Hydraulic Cylinder

4951190

Compatible Brand: Caterpillar

Part Number: 495-1190 (4951190)

Superseded / Interchange Numbers: 495-1190, 4951190

Part Name: Excavator Bucket Cylinder Rod Assembly

Technical Specifications: Cylinder Bore Fitment: 115.00 mm / Stroke: 1,104.00 mm / Weight: Not Specified (Heavy-Duty Hard Chrome-Plated Steel) / Hydraulic Cylinder Piston Rod

Compatible Machinery: Caterpillar Next Gen Hydraulic Excavators (320 series)

What It Does:

Serves as the heavy-duty piston rod assembly operating inside the bucket hydraulic cylinder on Caterpillar Next Gen 320 series hydraulic excavators. It converts internal hydraulic fluid pressure into linear mechanical thrust and pull forces, extending and retracting through the bucket linkage to control bucket curling (closing) and dumping (opening) motions during digging, trenching, and material handling.

Importance:

A critical kinematic load-bearing component that endures the full mechanical breakout forces, shock impacts, and bending stress during tough excavation and rock digging. Manufactured from high-tensile alloy steel with precision induction hardening, hard chrome plating, and micro-finish grinding, it resists bending moments, surface scoring, and abrasive field wear while ensuring optimal seal engagement to prevent hydraulic oil leaks under continuous high-pressure operations.

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.