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XCMG Spacer OEM 319005602 – Genuine Excavator Hydraulic Spacer Component

XCMG Spacer 319005602
Spacer
XCMG Проставка 319005602
Проставка
XCMG Separador 319005602
Separador

OEM 319005602 The XCMG Spacer 319005602 is a genuine OEM precision spacer engineered to maintain correct clearance and alignment in hydraulic and structural assemblies on XCMG excavators.

Identified by part number 319005602, this spacer sets the correct gap between mating components, preventing over-tightening, distortion and premature wear.

It is manufactured from high-strength steel with precision-ground faces and a corrosion-resistant coating for reliable service in harsh conditions.

Exact OEM inner diameter, outer diameter and thickness guarantee a direct replacement without modification, so the spacer fits correctly on the first attempt.

By maintaining correct spacing, this component protects bearings, seals and mating surfaces from excessive load and extends their service life.

Spacer 319005602 – Technical Specifications

ParameterSpecification
OEM Number319005602
Product NameSpacer
BrandXCMG (Genuine OEM)
TypePrecision flat spacer, ground faces
MaterialHigh-strength carbon steel, zinc-plated
Inner Diameter30 mm nominal
Outer Diameter45 mm nominal
Thickness3 mm nominal
Surface FinishZinc plating, anti-corrosion
HardnessHRB 70-90
Tensile Strength≥ 600 MPa
Flatness Tolerance≤ 0.05 mm
Working LoadUp to 40 MPa static contact pressure
Operating Temperature-40°C to +150°C
Corrosion ResistanceSalt spray tested 500 hours
Net WeightApproximately 0.03 kg per piece
Dimensions (OD x ID x T)45 mm x 30 mm x 3 mm
ApplicationHydraulic and structural clearance setting
CompatibilityXCMG XE series excavators, multiple tonnage classes
PackagingExport-grade carton with rust-preventive wrap
StandardsISO 9001:2015, ISO 14001:2015, RoHS, CE
Service Life10,000+ hours under normal operating conditions

Key Features and Outstanding Benefits

The 319005602 Spacer uses precision-ground flat faces that maintain correct clearance and prevent over-tightening of bolted and threaded joints.

Its zinc-plated finish resists rust and chemical attack, keeping the spacer serviceable in wet, dusty and corrosive working environments.

Exact OEM inner diameter, outer diameter and thickness allow direct replacement without modification, so the spacer fits correctly on the first attempt.

The high-strength steel body withstands high contact pressures and thermal cycling, preventing deformation and loss of clearance during operation.

A smooth surface finish protects mating surfaces from galling and scratching, extending the life of bearings, seals and housings.

Precision Manufacturing and Quality Control

Production starts with certified carbon steel strip that is checked for chemical composition, hardness and thickness before release to stamping.

Blanks are punched and ground on computer-controlled machines that hold inner diameter, outer diameter and flatness to exact tolerances.

Edges are deburred and faces are lapped to ensure uniform contact and correct clearance on hydraulic and structural joints.

After forming, every batch is inspected for dimensions, hardness, coating thickness and surface finish before it is approved for packing.

Batch records let XCMG trace each 319005602 spacer back to its raw material lots, so quality issues can be identified and corrected quickly if they arise.

How a Spacer Supports Hydraulic System Performance

A spacer maintains the correct gap between mating components, preventing excessive compression that would damage seals and bearings.

The 319005602 spacer maintains stable clearance at both low and high working pressures, keeping hydraulic flow paths aligned and leak-free.

Stable clearance protects pumps, valves and cylinders from misalignment and shock loads, reducing the chance of premature failure.

Correct spacing also prevents oil leakage by maintaining proper sealing surface contact and avoiding distortion of flanges and joints.

When clearances are correct, the hydraulic system responds faster and cycle times stay short, improving overall productivity.

Inspect the spacer regularly for deformation, corrosion or loss of thickness, and replace any worn unit promptly with a genuine 319005602 spacer.

Installation Steps and Routine Maintenance

The 319005602 Spacer installs with standard hand tools, which keeps downtime and labour costs low during scheduled servicing.

Park the excavator on firm level ground, lower the attachment, and release all hydraulic pressure. Lock out the machine before any work begins.

Clean the joint area thoroughly, remove the old spacer, and inspect the mating surfaces for wear, damage or contamination.

Fit the new spacer into position, ensuring it sits flat and covers the full contact area without gaps or over-compression.

Tighten the retaining bolt or fitting to the specified torque, checking that the spacer stays correctly positioned.

Start the engine at low idle, check for leaks or unusual noise, and run through full function cycles before returning the machine to work.

Cost Savings and Uptime Advantages

Choosing the genuine 319005602 Spacer pays back over time by preventing clearance-related failures and reducing unplanned downtime.

A failed spacer can allow over-tightening and distortion, causing seal damage, oil leaks and costly repairs to pumps and valves.

The durable construction of this spacer keeps clearance consistent across a long service life, reducing repair and replacement frequency.

Reliable spacing also extends the life of connected components such as bearings, seals, flanges and hydraulic fittings.

Field data from large construction and mining fleets shows genuine XCMG precision components cut hydraulic-related downtime significantly.

The spacer remains serviceable for years under normal operating conditions, removing the need for premature replacement and reducing parts inventory costs.

Sustainability and Lifecycle Considerations

XCMG applies sustainable manufacturing principles to the 319005602 Spacer through recyclable steel content and energy-efficient processes.

The extended service life, often exceeding 10,000 hours in normal conditions, cuts material waste and lowers the environmental footprint.

Preventing hydraulic leaks also avoids soil contamination and fluid waste, which supports regulatory compliance and responsible site stewardship.

Steel materials are free from restricted substances and comply with RoHS and REACH rules, ensuring safe handling and disposal.

Selecting genuine XCMG precision components supports responsible equipment management while delivering superior operational reliability.

The precision-engineered design allows long, dependable service, which minimises resource consumption across the machine working life.

Global Availability and Supply Chain Strength

The 319005602 Spacer is held in XCMG regional distribution centres across North America, Europe, Asia and Australia.

Every unit is packed with protective wrap inside a fitted carton, shielding it from impact and moisture during transit.

For fleet-wide orders, XCMG offers volume pricing and consolidated freight options that reduce procurement costs and streamline inventory planning.

Real-time stock visibility and dedicated supply chain support help fulfil urgent requests quickly, shortening downtime and keeping excavators working.

Sturdy packaging preserves the factory condition of the spacer until it is installed, preventing surface damage that can occur in poorly stored spare parts.

With the XCMG global aftermarket network behind it, you can depend on consistent quality and availability to keep your fleet at full capacity.

Quality Assurance and Validation Testing

Every 319005602 Spacer comes from an ISO 9001 and ISO 14001 certified plant with complete material traceability from raw steel to packed product.

Incoming carbon steel is tested for tensile strength, hardness and microstructure before release to the stamping line.

During manufacturing, inner diameter, outer diameter, thickness, flatness and coating thickness are monitored continuously by trained operators.

Post-production checks include dimensional verification, hardness testing, flatness testing and corrosion testing to confirm each spacer meets specification.

Sample spacers from each batch undergo compression testing and thermal cycling to prove long-term durability and stable performance.

Only spacers that clear every quality gate are released, so you receive a dependable, high-performance precision component every time.

Genuine XCMG Versus Aftermarket Alternatives

Cheap aftermarket spacers often use lower-grade steel, inaccurate dimensions or poor flatness that leads to distortion and leakage.

Those shortcuts lead to seal damage, pressure loss and poor reliability in demanding construction, mining and quarry conditions.

The genuine 319005602 is built to the exacting XCMG standards, delivering correct fit, reliable clearance and durable performance in the field.

Its precision-ground faces and robust steel body provide consistent results, lowering the chance of expensive hydraulic failures and machine downtime.

Using genuine XCMG parts also preserves warranty coverage, protects resale value and maintains compatibility with other OEM systems on the machine.

Backed by XCMG global quality standards and technical support, this spacer offers performance you can rely on in the harshest conditions.

Conclusion

The XCMG 319005602 Spacer is a vital precision component for any XCMG excavator, maintaining correct clearance in demanding conditions.

Its precision-engineered design, robust steel construction and high-quality coating deliver dependable performance in harsh environments.

By preventing over-tightening and distortion, this spacer reduces downtime, lowers maintenance costs and extends machine service life.

Always purchase genuine XCMG parts from authorised dealers to guarantee authenticity, quality and performance for your equipment fleet.

Choose the 319005602 Spacer for dependable clearance control and lasting operational peace of mind.

Partner with XCMG, your trusted source for heavy equipment precision components that deliver real value.


OEM 319005602 – XCMG Spacer – the definitive clearance control solution for your excavator hydraulic and structural assemblies. Engineered for durability, designed for reliable spacing, and backed by global quality standards. Trust the original to protect your investment and maximise uptime.

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