JCB SPOOL FOR HUSCO EXCAVATOR VALVE BLOCK 6 SPOOL - 1 NOS (PIECE)
This JCB SPOOL FOR HUSCO EXCAVATOR VALVE BLOCK 6 SPOOL - 1 NOS (PIECE) is precision-machined to restore smooth hydraulic metering, exact fluid flow distribution, and tight directional pressure sealing within your machine's Husco 6-Spool Main Hydraulic Excavator Control Valve Block.
The main hydraulic control valve spool acts as the critical internal metering gate regulating oil delivery from the main hydraulic pump to machine actuators (boom, arm, bucket, slewing, or travel circuits). Operating heavy earthmoving equipment subjects valve spools to millions of high-pressure hydraulic cycles, fluid thermal expansion, and fine particulate contamination. Over time, micro-abrasives in hydraulic oil cause surface scoring, clearance widening, and land erosion on the precision-ground spool lands. A worn or scored valve spool causes internal hydraulic oil bypass, erratic or jerky cylinder movement, drift under load, sluggish cycle times, and noticeable hydraulic power loss. Replacing a damaged spool with this precision-ground replacement restores exact hydraulic metering, eliminates internal pressure leaks, and recovers original machine responsiveness.
Engineered to exact dimensional tolerances, this spool features a high-grade alloy steel shaft, surface-hardened and precision-centerless ground for ultra-smooth sliding fitment within the Husco valve bore, along with micro-finished metering notches for proportional, feather-light hydraulic control.
JCB Equipment Platforms: Fits JCB 3CX, 4CX, 214, 215, 217 Backhoe Loaders, JS Series Excavators, and Loadall Telescopic Handlers fitted with Husco 6-Spool Hydraulic Control Valve Assemblies.
Valve Block Type: Husco 6-Spool Main Sectional / Monoblock Excavator & Loader Valve Blocks.
(Please check your existing spool length, land diameter, pin-hole layout, and valve block part number prior to purchasing).
Quantity Included: 1 Piece (1 Spool)
Valve Compatibility: Husco 6-Spool Main Hydraulic Control Valve Block
Component Type: Directional Hydraulic Control Valve Metering Spool
Condition: Brand New Replacement Part
Material Composition: Heat-treated, surface-hardened high-tensile alloy steel with precision-ground low-friction surface finish
This component is manufactured to high-quality replacement standards, ensuring mirror-smooth surface finishing, exact micro-inch bore clearance, high wear resistance against hydraulic oil cavitation, and reliable pressure retention in heavy-duty excavating operations.
Cost: Free International Shipping
Ships from: Delhi, India
Handling Time: 3 business days
Estimated Delivery: 7-14 business days (eBay will auto-show precise dates at checkout)
Postage Services: International Tracked Courier
Returns: Buyer pays return shipping unless item is verified defective
We are Purple Panther Private Limited, a manufacturer, domestic supplier, and trusted exporter of earthmoving and tractor/agriculture machinery spare parts based in New Delhi, India.
Our products ensure uncompromised quality, exceptional performance, and job site reliability. Alongside our own specialized manufacturing setups, we supply premium replacement parts through a robust, vetted vendor network of 35+ suppliers.
āļø Competitive pricing that maximizes your repair margins āļø Fast dispatches worldwide with live tracking updates āļø Broad product range covering filters, pumps, seals, bearings, gaskets, and more
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