logo
Products
PRODUCTS DETAILS
Home > Products >
Sinotruk HOWO Heavy Duty Truck Gearbox Synchronizer Assembly AZ62041000331
Products

Shacman Truck Spare Parts

Truck Transmission Parts

Truck Engine Parts

Truck Cabin Parts

Truck Brake Parts

Truck Steering Parts

Truck Electrical Parts

Truck Chassis Parts

Sinotruk HOWO Truck Parts

FAW Truck Spare Parts

Dongfeng Truck Spare Parts

Yutong Bus Parts

WEICHAI Spare Parts

XCMG Spare Parts

SANY Spare Parts

YUCHAI Spare Parts

CUMMINS Spare Parts

Foton Truck Spare Parts

Diesel Generator Set
CONTACT US
WeChat
Contact Now
Sinotruk HOWO Heavy Duty Truck Gearbox Synchronizer Assembly AZ62041000331
  • name
  • name

Sinotruk HOWO Heavy Duty Truck Gearbox Synchronizer Assembly AZ62041000331

MOQ: 1PCS
Price: negotiation
Standard Packaging: Unified cardboard, packaging with bubble wrap inside and wrapped with film outside. Large items can be palletized or packaged according to customer needs
Delivery Period: 7-10days
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Capacity: 500PCS
Detail Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin
China
Brand Name
Shacman
Certification
CQC URS CE
Model Number
AZ62041000331
Product Name:
Gearbox Synchronizer Assembly
Purpose:
For Replace/repair
Origin:
China
Payment:
T/T,Western Union,Money Gram,Alipay
Shipping:
Courier/Air Freight/Sea Freight Or According To Customer Requirements
Availability:
In Stock
Warranty:
6 Months
Applicable Model:
For Sinotruk HOWO Heavy Duty Truck Shacman Truck Spare Parts
Package:
Customer Requirements/neutral Packaging/brand Packaging
Service:
24 Hours Online Service
Highlight:

Sinotruk HOWO gearbox synchronizer assembly

,

heavy duty truck transmission parts

,

AZ62041000331 synchronizer with warranty

Product Description

Sinotruk HOWO Heavy Duty Truck AZ62041000331 Gearbox Synchronizer Assembly


This Gearbox Synchronizer Assembly (Part No. AZ62041000331) is engineered specifically for Sinotruk HOWO and Sitrak heavy duty trucks, operating as a critical speed-matching component in the transmission system. Utilizing a precision cone-friction design, it synchronizes the rotational speeds of the gear and shaft before engagement to completely avoid gear clashing. By evening out rotational speeds, it facilitates effortless, precise shifting even under heavy cargo loads or climbing conditions. This premium synchronizer assembly excels in line-haul logistics, heavy-duty tipper operations, and long-distance commercial freight, ensuring smooth gear transitions, extending transmission system longevity, and maximizing overall fleet operations.


Product Specification


Product Name Gearbox Synchronizer Assembly
Part Number  AZ62041000331
Condition New
Origin China
Quality Standard 100% Tested
Quality Certification ISO, CCC, GSO, CE, SGS, TUV
Weight 3.15 KG
Dimensions

210 X 210 X 85 mm
Precision Cone-Friction Speed Matching: Integrates perfectly machined synchronization cones designed to rapidly equalize the speed differential between the transmission shaft and gears. This core configuration allows for instantaneous, seamless shifting without mechanical grinding, preventing gear teeth clipping during frequent speed transitions. Drivers experience rapid throttle response, protecting internal transmission components from sudden torque spikes.
High-Tensile Wear-Resistant Brass Alloy: Manufactured from top-tier, high-strength brass alloy formulated to resist high thermal loads and frictional wear during heavy-haul shifting cycles. This robust structural combination maintains geometric stability under intense friction, resisting degradation from long-term shifting stresses. It drastically extends the component operational lifecycle, minimizing transmission failure rates in heavy fleet operations.

High-Thermal Extreme Pressure Stability: Engineered with specialized oil-channel grooving that ensures continuous lubrication film retention under high-temperature transmission environments. This optimized layout prevents thermal adhesive wear and cone surface glazing, ensuring reliable synchronization even when operating under high torque and continuous mountain-haul conditions. It ensures predictable shifting smoothness across severe cross-border supply routes and harsh mining worksites.

100% Drop-In Dimensional Alignment: Fabricated in strict adherence to original Sinotruk factory blueprints, serving as a direct drop-in replacement for the original transmission units. It guarantees a flawless dimensional fit with the main shaft splines and gear cones, requiring zero mechanical shaving or modification during overhauls. Maintenance crews can execute swift replacements, reducing workshop turnaround hours and significantly saving on fleet maintenance costs.

Vibration-Dampening Gear Engagement: Features optimized engagement teeth profiles that dampen drivetrain shock and eliminate abnormal gear lever chatter. This mechanism stabilizes gear locking actions, absorbing driveline feedback vibrations and preventing premature transmission jumping or gear slip-out. By delivering a quieter, exceptionally stable driveline performance, it enhances long-distance vehicle driving safety and driver comfort.


Ordering & Shipping Information
Packing Options
Carton, Wooden Box, Pallet
Shipping Methods
Courier / Air Freight / Sea Freight
Payment Terms
L/C, T/T, Western Union, PayPal, Money Gram, Alipay
Loading Port
Any Port in China

FAQ

Q: Why choose us?
A: No more dealing with multiple suppliers. We offer a comprehensive inventory of Shaanxi Shacman Delong truck parts. From small leaf spring pins to major engine assemblies, we fulfill all your fleet maintenance and wholesale needs in one stop.

Q: How can I verify if this part is 100% compatible with my truck model?
A: Please click the inquiry button to send us your VIN (Vehicle Identification Number), chassis number, engine model, OE number, photos, and specific dimensions, and our professional engineering team will verify the compatibility for you within 24 hours.

Q: Are the accessories Authentic product from the manufacturer? What are the quality standards of your heavy-duty truck parts?
A: Yes, we maintain close cooperation with the aforementioned brands. All our truck parts are manufactured strictly following OEM standards or premium aftermarket specifications. They undergo rigorous quality testing, such as fatigue and wear resistance testing, ensuring exceptional durability under demanding driving conditions, including harsh mining fields, heavy-haul transport, and bumpy terrains.

Q: Do you support low MOQ for testing and do you offer bulk discounts?
A: Yes! We warmly welcome fleet owners, repair shops, and auto parts wholesalers. We support flexible Minimum Order Quantities (MOQ) to help you test our market quality. Contact us today via the inquiry form to get a tiered wholesale price list tailored to your potential order volume.

Q: What is your estimated delivery time and shipping method?
A: We maintain a robust inventory of fast-moving Shacman Delong series parts to ensure quick dispatch within 3-7 business days. For bulk orders, we offer flexible logistics solutions including Sea Freight, Air Cargo, and International Express (DHL/FedEx/UPS) based on your budget and urgency.

Q: Do your truck chassis, engine, and transmission parts come with a warranty?
A: We offer a 6 to 12-month worry-free warranty across our product lines against manufacturing defects. If you experience any issues, our  customer service team is ready to assist you with quick replacements or technical support to minimize your fleet's downtime.
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

A
A*r
Australia May 7.2026
Helpful (1)
You are very professional, I did not expect to help me solve the trouble of the customs, I will give you a big order.
Tags: 

DZ9L149360133 Air Dryer Assembly,  

Shacman X6000 Series Air Processing Unit,  

Moisture Removal APU

Recommended Products
19726 Truck Transmission Parts BILOS Differential Gearbox For Shacman F3000/X3000

19726 Truck Transmission Parts BILOS Differential Gearbox For Shacman F3000/X3000

Contact Now
Heavy Duty Truck Shift Lever DZ96259240338 Shacman Truck Spare Parts For SHACMAN X3000

Heavy Duty Truck Shift Lever DZ96259240338 Shacman Truck Spare Parts For SHACMAN X3000

Contact Now
DZ9114160032 Truck Transmission Parts / Truck Clutch Plate For Shacman Delong F3000

DZ9114160032 Truck Transmission Parts / Truck Clutch Plate For Shacman Delong F3000

Contact Now
Shacman F3000 X3000 Truck Gearbox Parts Original Welded Shaft 12JSD200T-1707051

Shacman F3000 X3000 Truck Gearbox Parts Original Welded Shaft 12JSD200T-1707051

Contact Now
Shacman X3000 F3000 Truck Transmission Parts F96194-9 Transmission Top Cover Assy

Shacman X3000 F3000 Truck Transmission Parts F96194-9 Transmission Top Cover Assy

Contact Now
Steering Line Filter Element DZ95189470088 Truck Gearbox Oil Filter For X3000 F3000 M3000

Steering Line Filter Element DZ95189470088 Truck Gearbox Oil Filter For X3000 F3000 M3000

Contact Now
Shacman F3000 X3000 Heavy Truck Transmission Parts 430mm Clutch Pressure Plate Dz9114160034

Shacman F3000 X3000 Heavy Truck Transmission Parts 430mm Clutch Pressure Plate Dz9114160034

Contact Now
Products
PRODUCTS DETAILS
Products

Shacman Truck Spare Parts

Truck Transmission Parts

Truck Engine Parts

Truck Cabin Parts

Truck Brake Parts

Truck Steering Parts

Truck Electrical Parts

Truck Chassis Parts

Sinotruk HOWO Truck Parts

FAW Truck Spare Parts

Dongfeng Truck Spare Parts

Yutong Bus Parts

WEICHAI Spare Parts

XCMG Spare Parts

SANY Spare Parts

YUCHAI Spare Parts

CUMMINS Spare Parts

Foton Truck Spare Parts

Diesel Generator Set
Sinotruk HOWO Heavy Duty Truck Gearbox Synchronizer Assembly AZ62041000331
  • name
  • name
Sinotruk HOWO Heavy Duty Truck Gearbox Synchronizer Assembly AZ62041000331
MOQ: 1PCS
Price: negotiation
Standard Packaging: Unified cardboard, packaging with bubble wrap inside and wrapped with film outside. Large items can be palletized or packaged according to customer needs
Delivery Period: 7-10days
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Capacity: 500PCS
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
Shacman
Certification
CQC URS CE
Model Number
AZ62041000331
Product Name:
Gearbox Synchronizer Assembly
Purpose:
For Replace/repair
Origin:
China
Payment:
T/T,Western Union,Money Gram,Alipay
Shipping:
Courier/Air Freight/Sea Freight Or According To Customer Requirements
Availability:
In Stock
Warranty:
6 Months
Applicable Model:
For Sinotruk HOWO Heavy Duty Truck Shacman Truck Spare Parts
Package:
Customer Requirements/neutral Packaging/brand Packaging
Service:
24 Hours Online Service
Minimum Order Quantity:
1PCS
Price:
negotiation
Packaging Details:
Unified cardboard, packaging with bubble wrap inside and wrapped with film outside. Large items can be palletized or packaged according to customer needs
Delivery Time:
7-10days
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:
500PCS
Highlight

Sinotruk HOWO gearbox synchronizer assembly

,

heavy duty truck transmission parts

,

AZ62041000331 synchronizer with warranty

Product Description

Sinotruk HOWO Heavy Duty Truck AZ62041000331 Gearbox Synchronizer Assembly


This Gearbox Synchronizer Assembly (Part No. AZ62041000331) is engineered specifically for Sinotruk HOWO and Sitrak heavy duty trucks, operating as a critical speed-matching component in the transmission system. Utilizing a precision cone-friction design, it synchronizes the rotational speeds of the gear and shaft before engagement to completely avoid gear clashing. By evening out rotational speeds, it facilitates effortless, precise shifting even under heavy cargo loads or climbing conditions. This premium synchronizer assembly excels in line-haul logistics, heavy-duty tipper operations, and long-distance commercial freight, ensuring smooth gear transitions, extending transmission system longevity, and maximizing overall fleet operations.


Product Specification


Product Name Gearbox Synchronizer Assembly
Part Number  AZ62041000331
Condition New
Origin China
Quality Standard 100% Tested
Quality Certification ISO, CCC, GSO, CE, SGS, TUV
Weight 3.15 KG
Dimensions

210 X 210 X 85 mm
Precision Cone-Friction Speed Matching: Integrates perfectly machined synchronization cones designed to rapidly equalize the speed differential between the transmission shaft and gears. This core configuration allows for instantaneous, seamless shifting without mechanical grinding, preventing gear teeth clipping during frequent speed transitions. Drivers experience rapid throttle response, protecting internal transmission components from sudden torque spikes.
High-Tensile Wear-Resistant Brass Alloy: Manufactured from top-tier, high-strength brass alloy formulated to resist high thermal loads and frictional wear during heavy-haul shifting cycles. This robust structural combination maintains geometric stability under intense friction, resisting degradation from long-term shifting stresses. It drastically extends the component operational lifecycle, minimizing transmission failure rates in heavy fleet operations.

High-Thermal Extreme Pressure Stability: Engineered with specialized oil-channel grooving that ensures continuous lubrication film retention under high-temperature transmission environments. This optimized layout prevents thermal adhesive wear and cone surface glazing, ensuring reliable synchronization even when operating under high torque and continuous mountain-haul conditions. It ensures predictable shifting smoothness across severe cross-border supply routes and harsh mining worksites.

100% Drop-In Dimensional Alignment: Fabricated in strict adherence to original Sinotruk factory blueprints, serving as a direct drop-in replacement for the original transmission units. It guarantees a flawless dimensional fit with the main shaft splines and gear cones, requiring zero mechanical shaving or modification during overhauls. Maintenance crews can execute swift replacements, reducing workshop turnaround hours and significantly saving on fleet maintenance costs.

Vibration-Dampening Gear Engagement: Features optimized engagement teeth profiles that dampen drivetrain shock and eliminate abnormal gear lever chatter. This mechanism stabilizes gear locking actions, absorbing driveline feedback vibrations and preventing premature transmission jumping or gear slip-out. By delivering a quieter, exceptionally stable driveline performance, it enhances long-distance vehicle driving safety and driver comfort.


Ordering & Shipping Information
Packing Options
Carton, Wooden Box, Pallet
Shipping Methods
Courier / Air Freight / Sea Freight
Payment Terms
L/C, T/T, Western Union, PayPal, Money Gram, Alipay
Loading Port
Any Port in China

FAQ

Q: Why choose us?
A: No more dealing with multiple suppliers. We offer a comprehensive inventory of Shaanxi Shacman Delong truck parts. From small leaf spring pins to major engine assemblies, we fulfill all your fleet maintenance and wholesale needs in one stop.

Q: How can I verify if this part is 100% compatible with my truck model?
A: Please click the inquiry button to send us your VIN (Vehicle Identification Number), chassis number, engine model, OE number, photos, and specific dimensions, and our professional engineering team will verify the compatibility for you within 24 hours.

Q: Are the accessories Authentic product from the manufacturer? What are the quality standards of your heavy-duty truck parts?
A: Yes, we maintain close cooperation with the aforementioned brands. All our truck parts are manufactured strictly following OEM standards or premium aftermarket specifications. They undergo rigorous quality testing, such as fatigue and wear resistance testing, ensuring exceptional durability under demanding driving conditions, including harsh mining fields, heavy-haul transport, and bumpy terrains.

Q: Do you support low MOQ for testing and do you offer bulk discounts?
A: Yes! We warmly welcome fleet owners, repair shops, and auto parts wholesalers. We support flexible Minimum Order Quantities (MOQ) to help you test our market quality. Contact us today via the inquiry form to get a tiered wholesale price list tailored to your potential order volume.

Q: What is your estimated delivery time and shipping method?
A: We maintain a robust inventory of fast-moving Shacman Delong series parts to ensure quick dispatch within 3-7 business days. For bulk orders, we offer flexible logistics solutions including Sea Freight, Air Cargo, and International Express (DHL/FedEx/UPS) based on your budget and urgency.

Q: Do your truck chassis, engine, and transmission parts come with a warranty?
A: We offer a 6 to 12-month worry-free warranty across our product lines against manufacturing defects. If you experience any issues, our  customer service team is ready to assist you with quick replacements or technical support to minimize your fleet's downtime.
Tags: 

DZ9L149360133 Air Dryer Assembly,

Shacman X6000 Series Air Processing Unit,

Moisture Removal APU

Quick link
Home Products About Us CONTACT US
Quick Contact

Address

Room 2618, Building 17, Huayu Dongyuan Yuejing, Weiyang District, Xi'an City, Shaanxi Province

Tel

86--15114829379

+8615114829379
Our Newsletter
Subscribe to our newsletter for discounts and more.
Privacy Policy |  Sitemap  | China Good Quality Shacman Truck Spare Parts Supplier. Copyright © 2026 Shaanxi Zhixing Shengbang Trading Co., Ltd . All Rights Reserved.