SHACMAN Truck X3000 Auxiliary Box Spindle Washer 12JSDX240T-1707107

The FAST Auxiliary Box Main Shaft Washer 12JSDX240T-1707107 is a critical sealing and axial positioning component in the auxiliary transmission assembly of the SHACMAN X3000 heavy-duty truck, ensuring stable and reliable power transmission.

XING MU LOU LAN provides OEM-grade Auxiliary Box Main Shaft Washer 12JSDX240T-1707107 with stable quality, precise assembly, and reliable sealing performance. Our products serve as direct replacements for original SHACMAN and Sinotruk systems.Shaanxi Auto X3000 Auxiliary Box Main Shaft Washer 12JSDX240T-1707107Shaanxi Auto X3000 Dump Truck Auxiliary Box Main Shaft Washer12JSDX240T-1707107 Replacement PartShaanxi Auto Delong Auxiliary Box Main Shaft Washer Equivalent Substitute.

For over twenty years, we have focused on complete vehicles and parts for heavy-duty truck series including SHACMAN, Sinotruk, FAW Jiefang, Auman, and Beiben. Our products are exported to Europe, North America, Central and South America, the Middle East, Africa, and most of Asia. We look forward to becoming your long-term partner in China.

In heavy-duty transportation, the auxiliary transmission is subjected to high loads and severe vibration for extended periods. 

Our FAST Auxiliary Box Main Shaft Washer 12JSDX240T-1707107 is designed to solve these pain points. As a high-quality replacement for the SHACMAN F3000 Auxiliary Box Main Shaft Washer, SHACMAN X3000 Auxiliary Box Main Shaft Washer, and HOWO Auxiliary Box Main Shaft Washer, it is made from high-strength metal composite material and manufactured through precision stamping and heat treatment. This gives it exceptional compressive strength and resilience. It effectively prevents oil leaks and jamming, ensuring precise positioning and reliable sealing of the auxiliary box main shaft, providing lasting protection for your transmission and significantly reducing maintenance frequency and operating costs.

The FAST Auxiliary Box Main Shaft Washer 12JSDX240T-1707107 is engineered to meet the severe challenges of heavy-load transportation and plays a critical role in the auxiliary transmission assemblies of mainstream heavy trucks like the SHACMAN F3000, X3000, and HOWO. In scenarios such as mining, large-scale infrastructure projects, and long-haul logistics, vehicles frequently shift gears and carry loads, subjecting the transmission's internal gears and bearings to immense impact and vibration. In these conditions, the precision and strength of the auxiliary box main shaft washer, as a core component for axial positioning and sealing, are critical. Failure at this point will directly lead to internal transmission damage, causing vehicle breakdown and significant economic loss.

This product uses a special metal composite material and undergoes a specialized heat treatment process, giving it extremely high hardness and excellent resilience. This allows it to maintain stable physical properties in extreme cold regions of -40°C and desert environments exceeding 50°C, effectively resisting material embrittlement or permanent deformation caused by drastic temperature changes. Its precise thickness tolerance and flatness control ensure a perfect fit with the transmission housing, preventing loosening and seal failure even under continuous vibration and high pressure, providing uninterrupted and reliable protection for the transmission.

1.Source Factory, Quality Guaranteed

2.OEM Standard

3.Rich Experience

4.Global Supply

5.Professional Service

6.Fast Delivery

Q1: Can this 12JSDX240T-1707107 Auxiliary Box Main Shaft Washer completely replace the original SHACMAN X3000 washer on my truck?
A1: Yes, absolutely. Our product is designed and manufactured strictly according to the original 12JSDX240T-1707107 standard for SHACMAN X3000 and F3000 models. 

Q2: Besides the Shaanxi Auto Delong X3000, which other vehicle models is this Auxiliary Box Main Shaft Washer suitable for?
A2: This FAST Auxiliary Box Main Shaft Washer is primarily compatible with heavy-duty trucks equipped with the FAST 12JSDX240T series transmission.

Q3: Compared to other aftermarket parts on the market, what are the advantages of your Auxiliary Box Main Shaft Washer?
A3: Our core advantage lies in our materials and manufacturing process. We use high-strength metal composite material and professional heat treatment, resulting in compressive and fatigue resistance far superior to standard aftermarket parts and a longer service life. 

Q4: How can I tell if my Auxiliary Box Main Shaft Washer needs to be replaced?
A4: You should inspect the Auxiliary Box Main Shaft Washer if your vehicle exhibits the following: 1. Lubricating oil leakage in the auxiliary transmission area; 2. Unsmooth gear shifting or a feeling of jamming; 3. Abnormal metallic friction sounds from inside the transmission. 

Q5: Do you offer a warranty for this product?
A5: Yes, we provide a competitive quality guarantee for our Auxiliary Box Main Shaft Washer 12JSDX240T-1707107. 

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