Head As. 372-7056

Track Type Tractor Caterpillar D10T2

Lift Cylinder Bore 140,00 Stroke 1.653,00 Hydraulic Cylinder

3727056

18,79 kg

Compatible Brand: Caterpillar

Part Number: 372-7056 (3727056)

Superseded / Interchange Numbers: 372-7056, 3727056

Part Name: Track-Type Tractor Blade Lift Cylinder Head Assembly / Gland Assembly

Technical Specifications: Cylinder Bore Fitment: 140.00 mm / Stroke: 1,653.00 mm / Weight: ~18.79 kg / Hydraulic Cylinder Head / Gland Component

Compatible Machinery: Caterpillar Mining Heavy Track-Type Tractors / Dozers (D10T2 series)

What It Does:

Serves as the heavy-duty cylinder head (gland assembly) mounted at the front end of the blade lift hydraulic cylinders on Caterpillar D10T2 series large mining track-type tractors (dozers). It closes the front section of the cylinder barrel to contain internal hydraulic fluid pressure while providing precision guidance and support for the reciprocating piston rod. Housing rod seals, buffer rings, wiper seals, and wear bands, it maintains high-pressure hydraulic sealing and prevents external contaminants such as abrasive mining dust, slurry, and moisture from entering the cylinder.

Importance:

A critical structural and sealing component essential for rod alignment, smooth stroke cycling, and total fluid retention during demanding mining, ripping, and heavy overburden removal. Precision-machined to fit a 140.00 mm bore cylinder with a robust 18.79 kg high-strength alloy construction, it effectively absorbs extreme lateral side loads, dynamic shock pulses, and mechanical vibrations transmitted through the blade lift linkage, protecting internal seals, reducing rod scoring, and preventing external oil leakage under continuous heavy-duty 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.