SPARKLING Dozer Spare Parts – Durable, Precision Engineered Components

The CA1878636 Main Control Valve Assembly (also referenced as 187-8636 or 1878636) is an essential hydraulic component designed specifically for the Caterpillar D9R track-type tractor. This unit is responsible for the precise distribution and regulation of hydraulic flow, enabling smooth and accurate control of blade, ripper, and other operational functions.

Key Features:

• Direct-fit replacement for CAT D9R – no modification required

• OEM-standard internal machining ensures optimal hydraulic flow and durability

• High-pressure resistance for demanding dozer applications

• Fully tested before delivery, ensuring performance and zero leakage

Whether you're maintaining a mining fleet or servicing a heavy-duty bulldozer, this main control valve assy ensures efficient operation and extended equipment lifespan.

   SPARKLING MACHINERY NEW EC140C EC140D EC140E EC160C EC160D VOE14698838 Lock is a dedicated safety component for VOLVO EC140C/D/E and EC160C/D crawler excavators (widely used in construction, municipal engineering, and medium-scale mining). As a core part of the excavator’s cab and storage system, it secures cab doors, engine compartments, or toolboxes—preventing accidental opening during high-intensity tasks like digging, loading, or rock breaking, while shielding internal components from dust, moisture, and unauthorized access.
   Meeting VOLVO OEM standards (part no. VOE14698838), it endures -30°C to 85°C temperatures, resists corrosion and impact, and maintains consistent locking tension. Strict testing guarantees seamless compatibility with the five VOLVO models and long-term reliable safety protection.

   SPARKLING MACHINERY NEW D60P D65E D65EX D65P 14X-12-11411 Shaft is a dedicated structural and transmission component exclusively designed for D60P, D65E, D65EX, and D65P bulldozers. As a core part of the bulldozers’ undercarriage or working mechanism, it enables smooth power transmission and stable component linkage—supporting critical tasks like land leveling, soil pushing, and construction site grading. This function is essential for maintaining the bulldozers’ operational stability and load-bearing capacity, directly ensuring consistent performance during prolonged high-intensity work and reducing the risk of mechanical jams or uneven movement caused by faulty transmission.

   Engineered to match original equipment performance standards, it maintains strong torsional strength and wear resistance even under harsh working conditions, including continuous load stress, vibration, and exposure to dust or muddy debris. It resists deformation and connection loosening, avoiding mechanical failures that could lead to unplanned downtime or costly component damage. Backed by strict performance verification, it guarantees long-term reliability to support uninterrupted operation of D60P/D65E/D65EX/D65P bulldozers.