707-99-74210 Hydraulic Ripper Tilt Cylinder Seal Kit for Komatsu D155A D155AX

707-99-74210 Hydraulic Ripper Tilt Cylinder Seal Kit for Komatsu Equipment

Restore the maximum hydraulic power and eliminate fluid leaks with this professional-grade 707-99-74210 cylinder seal kit. Specifically engineered for Komatsu D155A and D155AX heavy-duty bulldozers, this kit provides a high-performance sealing solution designed to handle the massive loads and relentless demands of earthmoving, grading, and mining operations. Manufactured by WINSCHEN utilizing premium elastomeric materials, these seals are built to withstand extreme hydraulic pressures and abrasive site conditions.

Key Features

Superior Leak Protection: Precision-engineered seals prevent internal fluid bypass, ensuring your bulldozer’s hydraulic components maintain consistent power and avoid cylinder drift under heavy blade loads.
Direct OEM Compatibility: Designed to seamlessly match Komatsu factory specifications for the D155 series hydraulic cylinders, guaranteeing a perfect fit and a straightforward installation process.
Industrial-Grade Durability: Highly resistant to hydraulic pressure surges, intense friction, and environmental contaminants such as dirt, rock dust, and moisture.
Complete Overhaul Kit: Includes all essential O-rings, buffer rings, wear rings, and dust seals required for a comprehensive and reliable cylinder rebuild.
Minimize Equipment Downtime: A dependable, cost-effective aftermarket alternative that returns your Komatsu machinery to peak production capacity quickly.

Compatible Equipment Models

Crawler Dozers: D155AX-6: D155AX-6A: D155A-6: D155A-6R Komatsu

Seal Kit Related Parts

Part No	Qty	Parts name
07000-13035	1	O-Ring
07000-15190	1	O-Ring
07000-B5110	1	O-Ring
07001-05110	2	Back-Up Ring
07145-00100	4	Dust Seal
07146-05192	1	Back-Up Ring
07155-02045	1	Wear Ring
707-44-20150	1	Piston Ring
707-51-11030	1	Rod Packing
707-51-11640	1	Ring, Buffer
707-56-11740	1	Dust Seal

Specifications

Part Number	707-99-74210 (7079974210)
Part Type	Hydraulic Ripper Tilt Cylinder Seal Kit / Service Kit
Application	Ripper Tilt Cylinder Service
Brand	WINSCHEN
Country of Origin	China
SKU	KOM-707-99-74210
MOQ	1 SET
Delivery Time	1-3 business days

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