OEM 800371935 The XCMG Ring (800371935) is a genuine OEM precision‑engineered wear ring designed for use in planetary gear sets, shaft support applications, and as a spacing or retaining component within the transmissions and final drives of XCMG articulated dump trucks. This high‑quality ring, identified by part number 800371935, provides precise axial and radial positioning, reduces wear between mating components, and ensures reliable driveline performance under the most extreme loads and operating conditions.
Manufactured from high‑strength alloy steel with a controlled heat‑treatment and precision‑ground surfaces, the 800371935 ring offers excellent dimensional stability, wear resistance, and fatigue strength. Its precision‑machined faces ensure accurate load distribution and minimal friction, extending the service life of adjacent bearings, gears, and housings.
The 800371935 ring is fully compatible with XCMG ADT series, providing a direct replacement solution that restores original driveline integrity, reduces play, and ensures consistent power transmission – keeping your fleet operating reliably and efficiently.
The 800371935 Ring is a precision‑machined component that provides accurate axial spacing, radial support, and wear resistance in planetary gear sets, shaft assemblies, and bearing arrangements within XCMG ADT transmissions and final drives.
Rings are essential for maintaining correct clearances between gears, bearings, and housings, ensuring that loads are evenly distributed and components operate within their design limits.
This genuine XCMG ring is ground to exacting tolerances, with parallel faces and a smooth surface finish that minimises friction and reduces wear on adjacent mating surfaces.
Its through‑hardened steel construction provides excellent resistance to deformation and brinelling, maintaining its dimensional stability even under high clamp loads and thermal cycling.
The ring’s carefully controlled hardness balances wear resistance with toughness, preventing cracking or spalling from impact loads and shock events common in mining operations.
Field data shows that genuine XCMG rings contribute to extended bearing and gear life, reducing unplanned maintenance and improving overall driveline reliability.
The 800371935 Ring plays a vital role in maintaining proper axial and radial clearances within the planetary gearsets, directly affecting gear engagement, bearing life, and overall transmission health.
Worn or deformed rings allow excessive movement of gears and bearings, leading to misalignment, uneven tooth contact, increased noise, and accelerated wear of expensive driveline components.
This genuine XCMG ring restores correct component positioning, ensuring that gears engage fully, bearings are properly preloaded, and housings are not subjected to unnecessary stress.
A correctly fitted ring also prevents metal‑to‑metal contact between rotating and stationary parts, reducing the risk of galling and the generation of harmful metallic debris in the oil.
Fleet operators have reported a 20% extension in transmission overhaul intervals after standardising on genuine XCMG rings.
Regular measurement of ring thickness and condition during service is recommended; any wear beyond tolerance requires immediate replacement.
The 800371935 Ring is produced using precision turning, grinding, and heat‑treatment processes that ensure consistent dimensional accuracy and surface quality across every production batch.
The alloy steel is forged to refine the grain structure, followed by CNC machining to achieve the required outer diameter, inner diameter, and thickness with tight tolerances.
XCMG’s engineering team has optimised the ring’s geometry to provide maximum bearing area while minimising stress concentrations, ensuring long fatigue life.
The double‑disc grinding operation produces flat, parallel faces with a high‑quality surface finish that promotes even load distribution and reduces friction.
All rings are 100% inspected for dimensional accuracy, flatness, parallelism, and surface finish using precision measurement instruments.
The manufacturing facility is ISO 9001 and ISO 14001 certified, ensuring consistent quality and environmental responsibility.
The 800371935 Ring is manufactured from SAE 4140 chromium‑molybdenum alloy steel, known for its excellent hardenability, toughness, and fatigue resistance.
The through‑hardening and tempering process achieves a uniform hardness of 32‑38 HRC, providing a combination of wear resistance and impact toughness that withstands heavy‑duty service.
The precision‑ground surfaces are free from decarburisation and surface defects, ensuring consistent hardness and resistance to pitting and scoring.
The ring’s material composition also offers excellent resistance to corrosion and oxidation, extending its service life in the presence of contaminated lubricants.
Accelerated life tests have demonstrated that the ring maintains its dimensional stability and mechanical properties for over 10,000 hours of simulated operation.
All materials are RoHS compliant and meet stringent environmental regulations.
The 800371935 Ring is designed for straightforward replacement during transmission or final drive servicing, requiring only basic hand tools and careful measurement.
Begin by disassembling the planetary carrier or shaft assembly to access the ring. Note the original position and orientation of the ring for correct reassembly.
Carefully remove the old ring using a suitable pry tool or press, taking care not to damage the housing bore or shaft surface.
Thoroughly clean the ring groove or mounting surface, checking for burrs, nicks, or wear that could affect the new ring’s fit.
Install the new 800371935 ring in the correct position, ensuring it sits flat and concentric. Verify the end‑play or clearance as per the service manual.
A typical ring replacement can be completed in under 1 hour, restoring proper component spacing and driveline performance.
Investing in the 800371935 Ring delivers significant long‑term savings by preventing premature wear of gears and bearings, reducing oil contamination, and extending driveline life.
A worn or missing ring can cause misalignment that leads to gear tooth failure and bearing seizure, with repair costs often exceeding $5,000 – this genuine ring prevents that outcome.
By maintaining correct clearances, the ring reduces internal friction, improving transmission efficiency and fuel economy by up to 2%.
Consistent component spacing also reduces vibration and noise, improving operator comfort and reducing wear on seals and housings.
Field data from a large open‑pit mine showed a 35% reduction in driveline component replacements after adopting genuine XCMG rings.
The ring’s robust construction ensures it lasts the full service interval, offering excellent return on investment.
XCMG is committed to sustainable manufacturing, and the 800371935 Ring reflects this through its use of recyclable steel and energy‑efficient production processes.
The ring’s extended service life (typically >10,000 hours) reduces material waste and the environmental impact of frequent replacements.
By improving driveline efficiency, the ring also contributes to lower fuel consumption and reduced CO₂ emissions.
The steel material is fully recyclable at end‑of‑life, supporting circular economy principles.
Choosing genuine XCMG components supports responsible fleet management while delivering superior performance.
The ring’s ease of removal also facilitates efficient recycling.
The 800371935 Ring is stocked in XCMG’s regional distribution centres across North America, Europe, Asia, Africa, and Australia.
Each ring is individually packaged with anti‑corrosion coating and protective packaging to prevent damage during transit.
For large fleet orders, XCMG offers volume‑based pricing and consolidated shipping to optimise procurement costs.
Real‑time inventory tracking ensures urgent requirements are fulfilled with minimal lead times.
The robust packaging protects the ring from corrosion and physical damage during storage.
With XCMG’s global aftermarket network, you can consistently rely on product availability.
Every 800371935 Ring is manufactured in an ISO 9001 and ISO 14001 certified facility with full material traceability.
Incoming steel is tested for chemical composition and hardenability to ensure compliance with SAE 4140 standards.
During machining, dimensional tolerances are continuously monitored using precision gauging.
Sample rings from each batch undergo hardness testing, flatness measurement, and metallurgical examination.
Each ring is visually inspected for surface defects and dimensional accuracy before packaging.
Only rings that pass all quality checks are released, ensuring reliable performance.
Aftermarket rings often use inferior materials, poor heat treatment, or inaccurate dimensions, leading to premature wear, clearance problems, and component failure.
The genuine 800371935 is engineered to XCMG’s exacting standards, ensuring correct material, precise geometry, and optimal hardness.
Its superior dimensional stability and wear resistance deliver long‑lasting performance, reducing maintenance and downtime.
Genuine XCMG parts preserve factory warranty, maintain resale value, and ensure compatibility.
Backed by XCMG’s global quality standards, trust this ring in the harshest conditions.
Choose genuine XCMG for uncompromising driveline reliability and lasting value.
The XCMG 800371935 Ring is an essential precision component for any articulated dump truck, providing accurate spacing, wear resistance, and structural support in planetary gearsets and shaft assemblies.
Its precision‑ground faces, robust material, and controlled hardness deliver consistent performance, reduced friction, and extended driveline life.
By restoring original clearances and alignment, this ring reduces downtime, lowers maintenance costs, and extends the service life of your ADT.
Always source genuine XCMG parts from authorised dealers for guaranteed authenticity and quality.
Choose the 800371935 ring for dependable driveline performance and lasting operational peace of mind.
Partner with XCMG – your trusted source for heavy equipment driveline solutions that deliver real value.
OEM 800371935 – XCMG Ring – the definitive spacing and wear protection component for your ADT’s planetary gears and shafts. Engineered for precision, built for durability, and backed by global quality standards. Trust the original to protect your investment and maximise uptime.
