81057 YOKE R.H. VOLVO

81057 YOKE R H VOLVO

The 81057 YOKE R.H. VOLVO is a heavy-duty structural linkage component crafted for Volvo’s robust machinery systems. Acting as the right-hand side pivot coupling, this yoke connects hydraulic cylinders to load-bearing arms, ensuring precision motion, torque transfer, and stability under extreme operating conditions. Built to OEM engineering-backed tolerances, it excels in environments featuring heavy loads, vibration, and repeated motion cycles.

As a vital part in the Volvo mechanical assembly, this yoke helps maintain alignment, resists fatigue stress, and prolongs the life of adjoining components. Supplied by 3GEN Export as an OEM-standard replacement, the 81057 YOKE R.H. VOLVO arrives ready for installation and is delivered globally within 5 working days.

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Key Design Features & Advantages

High-Strength Construction

Crafted from heat-treated alloy steel, the 81057 yoke body is forged for mechanical resilience. The material choice and thermal treatment ensure excellent fatigue resistance, high tensile strength, and surface hardness , all essential under repeated load cycles.

Precision Machined Interface

The bore and pin interfaces are CNC-machined to tight tolerances, optimizing alignment with mating pins and bearings. This precision reduces side loads, vibration, and wear. The attachment surfaces are flush and flat, ensuring stable contact without misalignment.

Integrated Bearing or Pin Mount

The yoke includes a built-in bearing or pin mount zone (as seen in images), facilitating secure engagement with rotating shafts or linkage arms. Its geometry is designed to support smooth axial rotation while resisting lateral forces.

Protective Surface Treatment

A heavy-duty coating (industrial yellow typical for Volvo parts) seals the steel and provides corrosion resistance. This finishing also helps resist abrasion, moisture, and surface degradation in harsh field conditions.

OEM Fit & Interchangeability

The 81057 YOKE R.H. VOLVO is designed to match Volvo’s original part geometry, making it a drop-in replacement. No modifications or adjustments are needed, ensuring fast servicing and minimal downtime.

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Technical Specifications

Note: Actual bore dimensions and pin clearances depend on the specific Volvo model and linkage configuration.

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Compatible Volvo Models

The 81057 YOKE R.H. VOLVO is commonly used in the following Volvo heavy machinery types:

• Volvo EC210 / EC240 / EC290 Excavators

• Volvo L120 / L150 / L180 Wheel Loaders

• Volvo A25 / A30 Articulated Haulers

• Volvo EC360 / EC380 Large Excavators

• Volvo Backhoe & Loader Models with linkage joints needing a right-hand yoke

Because it matches OEM tolerances, it is often interchangeable within multiple model families where the right-hand coupling geometry is shared.

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Installation Guidelines & Best Practices

• Surface Preparation: Clean mounting faces to ensure no debris or corrosion impairs fit.

• Alignment: Align the bore and pin interface carefully before tightening bolts to avoid misalignment stress.

• Torque Specifications: Use authorized torque values from Volvo service manuals to secure fasteners.

• Lubrication: Grease or oil the pin surfaces as specified to reduce friction during break-in.

• Inspection Schedule: Check for wear or play after the first 50 hours of operation, then periodically every 500 hours.

Following these steps ensures the 81057 YOKE R.H. VOLVO contributes to smooth, reliable operation and extends the life of connected equipment.

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Performance & Durability

Because the yoke handles both static and dynamic loads, toughness and precision are critical. The 81057 YOKE R.H. VOLVO is engineered to resist:

• Fatigue failure at high cycles

• Shear and bending stress from uneven loads

• Misalignment forces through rigid structure

• Corrosion from moisture, dirt, and field conditions

The result is a component that maintains mechanical integrity, enhances system responsiveness, and reduces maintenance frequency.

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Why Choose 3GEN Export?

• OEM Standard Quality: Each 81057 yoke meets factory-grade tolerances

• Global Logistics: Delivered anywhere in the world in just 5 working days

• Warranty Assurance: Each unit backed by a manufacturer warranty

• Technical Support: Assistance with fitment, compatibility, and installation

• Secure Packaging: Protected against damage during transit

As a trusted supplier in the heavy equipment replacement market, 3GEN Export ensures your Volvo machines get parts they deserve, fast, reliable, and precise.

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Summary

The 81057 YOKE R.H. VOLVO is a robust, precision-engineered right-hand pivot component essential for safe, stable, and efficient operation of Volvo heavy machinery. With heat-treated alloy steel construction, corrosion protection, and exact machining to OEM standards, it withstands extreme load cycles and environmental conditions. Compatible with excavators, loaders, and haulers, it integrates seamlessly into your Volvo system.

Backed by 3GEN Export’s global delivery promise and OEM-quality assurance, this yoke is the ideal, high-performance replacement for your fleet’s right-hand coupling needs.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.