Cylinder Group 194-8312/251-2894/335-0003

Excavator Caterpillar 312C L, 314C

Stick Cylinder Bore 120,00 Stroke 1.197,00 Hydraulic Cylinder

1948312/2512894/3350003

Compatible Brand: Caterpillar

Part Number: 335-0003 (3350003)

Superseded / Interchange Numbers: 194-8312 (1948312), 251-2894 (2512894)

Part Name: Stick / Arm Hydraulic Cylinder Group

Technical Specifications: Bore: 120.00 mm / Stroke: 1,197.00 mm / Hydraulic Cylinder

Compatible Machinery: Caterpillar Track Excavators (312C L, 314C series)

What It Does:

Serves as the primary stick hydraulic actuator mounted between the boom and the bucket linkage on Caterpillar 312C L and 314C series hydraulic excavators. Powered by high-pressure hydraulic fluid, it extends and retracts the stick (arm) to control reach, digging depth, and material crowding.

Importance:

Essential for generating digging breakout force and maintaining smooth, precise operator control during excavation, trenching, and material handling operations. Engineered from high-tensile steel to resist heavy torsional loads and structural bending, while high-grade seal technology prevents internal hydraulic bypass under continuous load.

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.