OEM FASTBOX12JS160T-1701106 Main Shaft Gear Washer Kit For SHACMAN Transmission Assembly F3000X3000 New M3000

We supply high-quality OEM main shaft gear washer 12JS160T-1701106, suitable for SHACMAN DELEON X3000/New M3000/F3000/X5000 truck parts models. For over twenty years, we have been specializing in the parts sector for heavy-duty trucks such as SHACMAN, Sinotruk, FAW Jiefang, Auman, and Beiben series. Our products cover most markets across Europe, North America, Central America, South America, the Middle East, Africa, and Asia. We look forward to becoming your long-term partner in China.

Here are some related terms for this product:FASTBOX main shaft gear washer 12JS160T-1701106;SHACMAN-specific main shaft gear washer;SHACMAN New M3000 main shaft gear washer;SHACMAN X3000 main shaft gear washer;SHACMAN F3000 main shaft gear washer.

In the complex ecosystem of a heavy-duty manual transmission, thrust washers play a vital role in managing axial loads and maintaining precise gear positioning. The Gear Washer for Transmission Main Shaft (Model: 12JS160T-1701106) is a critical component located on the main shaft of 12-speed transmissions.

Its primary function is to absorb end-thrust forces, minimize friction between moving parts, and maintain the critical gear meshing clearance required for smooth shifting and quiet operation.

AtXINGMULOULAN, we apply 15 years of transmission component engineering expertise to the manufacturing of this washer. We recognize that a failure in this small component can lead to gear slippage, transmission noise, or even catastrophic gearbox failure. Therefore, our production process focuses on material density and surface integrity.

This washer is specifically engineered to meet the rigorous demands of Chinese heavy-duty truck manufacturers. By utilizing high-precision stamping and grinding techniques, we ensure that each washer provides consistent performance, reducing maintenance downtime for fleet operators. Choosing XINGMULOULAN means choosing reliability and technical precision for your transmission rebuilds.

1.Superior Material Integrity

Unlike standard washers, our 12JS160T-1701106 is crafted from high-carbon alloy steel. This specific material composition provides a higher hardness rating, allowing the washer to resist "crushing" or deformation under the high axial loads found in 12-speed heavy-duty transmissions. This scientific choice ensures the washer maintains its structural integrity over hundreds of thousands of kilometers.

2.Precision Engineering & Flatness

We utilize high-precision grinding machinery to achieve micron-level flatness. In transmission applications, a warped or uneven washer can cause uneven gear wear and transmission noise. Our strict quality control ensures that each washer is perfectly flat, guaranteeing even load distribution and smooth power transfer through the main shaft.

3.Enhanced Wear Resistance

The surface of the washer undergoes a specialized hardening and anti-friction treatment. This reduces the coefficient of friction between the washer and the gear/bearing it interfaces with. By minimizing friction, we reduce heat generation and wear, significantly extending the operational life of both the washer and the surrounding transmission components.

Our Gear Washer 12JS160T-1701106 is a vital component for the maintenance and repair of heavy-duty commercial vehicles

1.Long-Haul Transportation

Ensuring reliability in tractors equipped with Fast 12-speed transmissions.

2.Construction & Mining

 Critical for dump trucks and mixers that frequently shift under load.

3.Logistics & Distribution

 Maintaining fleet uptime for delivery trucks requiring frequent gear changes.

4.Transmission Rebuilds

Essential for workshops and garages performing overhauls on 12JS160T series gearboxes.

1.Transmission Specialization

Our 15-year focus on truck transmissions means we understand the metallurgy and tolerances required for high-performance washers.

2.Zero-Defect Manufacturing 

We employ a multi-stage inspection process, including hardness testing and optical sorting, to ensure every washer meets OE durability standards.

3.Material Science 

We select materials based on their fatigue strength, not just cost, ensuring our washers don't deform prematurely.

4.Wide Market Coverage

Our deep expertise in Sinotruk, Shacman, and Foton Auman parts ensures compatibility and availability.

5.Reliable Supply Chain 

We maintain robust inventory levels to support both sample requests and large-scale production needs without delay.

Q1: What is the difference between your washer and a generic aftermarket part?

A1; Our washer utilizes superior high-carbon alloy steel and a more rigorous heat treatment process. Generic parts often use softer steel, which can deform under high torque, leading to gear misalignment. We focus on material density and surface hardness to match OE performance.

Q2: Can this washer be used for other transmission models?

A2: While the primary application is the 12JS160T series, this washer may have cross-compatibility with other Fast transmissions and HW series gearboxes. However, we recommend verifying the physical dimensions and part number with our technical team before installation to ensure a perfect fit.

Q3: What is the minimum order quantity?

A3: We are flexible to support your needs.  but we can accommodate sample orders for quality testing. We also offer bulk pricing for large inventory purchases.

Q4: How do you guarantee the quality of such a small component?

A4: We perform 100% visual and dimensional inspection on critical parameters (Thickness, OD, ID) and conduct batch sampling for hardness testing. Every shipment is accompanied by a quality certificate.

Q5: What packaging options do you offer?

A5: We offer neutral packaging for general distribution or branded packaging for authorized distributors. We ensure the packaging protects the washers from moisture and physical damage during transit.

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