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1316 303 071
ZF
1316 303 071

OE Part No.: 1316 303 071 (1316303071)
Gear Spec: 32 Teeth, Countershaft Constant Helical Gear
Brand: ZF
Product Type: 16-speed heavy truck gearbox layshaft constant gear
Compatible Gearbox: ZF 16S2531 16-speed heavy-duty manual transmission
Applicable Vehicles: MAN, Mercedes-Benz, DAF, Renault and domestic heavy-duty tractor trucks with ZF 16S2531 gearbox
Material: Carburized alloy steel, precision heat treatment
Product Weight: approx 5.13kg (reference value, actual weight subject to specific part number version)
Function: Basic constant mesh torque transmission for 16-speed layshaft assembly, reduce meshing noise and vibration
Category: ZF 16S2531 16-Speed Heavy Truck Gearbox Spare Parts
Material & Advantages
Carburized hardened alloy steel, high surface hardness, good fatigue resistance and heavy load capacity for continuous highway heavy transport
Precision helical tooth profile, reduce meshing shock and persistent gear whine
Standard OEM dimensions, direct fit replacement during gearbox overhaul
Fix abnormal persistent gear noise, tooth pitting, wear and power jitter faults
Adapted to long-distance highway heavy haulage and mixed road working conditions
Application
Replace damaged, worn or pitted constant gear during major gearbox overhaul
Overhaul the whole layshaft assembly, bearings, synchronizers and adjacent gears together
Use specified ZF heavy-duty transmission gear oil, maintain proper oil level and cleanliness
Reassemble with correct gear backlash and bearing preload, test shift operation
Avoid continuous overloading and aggressive shifting to extend gear service life


Gearboxes assembly include brand ZF, Eaton, FAST, Allison, DONGFENG, DC, Benz, volvo, HOWO, WLY etc. Gearboxes parts includegear, synchronizer, PTO, housing, bearings, shaft, top cover, sensors, wireness, repair kits... etc.
Our products have been exported to more than 50 countries and regions such as Korea, Chile, Russia, Kazakhstan, USA, Ecuador, Turkey, Iran, Africa, Latin America, etc., and have been unanimously recognized by customers.
In the future, we will be committed to creating higher-end quality and more intimate service. And a more comfortable customer experience to build Yongliwei company into an auto parts supplier with excellent corporate culture, scientific development concept and continuous innovation ability.

Shiyan Yongliwei Industry and Trading Co., Ltd. is a modern enterprise integrating design, development, production and sales of gearbox assembly and gearbox parts.
Our company was founded in Hubei province, China, and has been specialized the truck gearboxes in Chinese offline market for 21 years .Our parts are the leader of gearboxes area in the China now.
Our company was set up in the largest truck parts production base in the world –Shiyan city, Hubei, China, to meet the demand for products in the Asia and South American markets, a professional international trade sales team was born in Hubei in 2021.
Shiyan Yongliwei is focusing on creating high quality, high technology and high standard gearboxes and its parts.

* 8000 square meters of large warehouse.
* To provide you with convenient, fast and low-cost e-commerce one-stop service.

▷▶▷ Robust and diverse packaging:
Plastic bags/foam+cartons and wooden boxes, also can be packed according to customer requirements.
Support product customization, and also can customize outer packaging/laser engraved label models, etc.
▷▶▷ Efficient and Stable Logistics:
Cooperate closely with a number of sea, land and air international logistics companies. As long as you order we can deliver.
Support various transportation methods such as sea transportation, air transportation, land transportation, and express delivery. Within 100 kg, express door-to-door delivery service is supported. Different shipping time is 10-45 days.
▷▶▷ Provide you with convenient, fast and low-cost e-commerce one-stop services:
Accept TT/Western Union/Credit Card/PayPal and other payment methods. Various currencies such as RMB¥, USD$, RUB₽, Euro€ can be accepted.


Shiyan Yongliwei Industry and Trading Co., Ltd. is a modern enterprise integrating design, development, production and sales of gearbox assembly and gearbox parts. Our company was founded in Hubei province, China, and has been specialized the truck gearboxes in Chinese offline market for 21 years.

Our parts are the leader of gearboxes area in the China now. Our company was set up in the largest truck parts production base in the world Shiyan city, Hubei, China, to meet the demand for products in the Asia and South American markets, a professional international trade sales team was born in Hubei in 2021.

Shiyan Yongliwei is focusing on creating high quality, high technology and high standard gearboxes and its parts.Gearboxes assembly include brand ZF, Eaton, FAST, Allison, DONGFENG, DC, Benz, volvo, HOWO, WLY etc. Gearboxes parts include gear, synchronizer, PTO, housing, bearings, shaft, top cover, sensors, wireness, repair kits... etc.


Our products have been exported to more than 50 countries and regions such as Korea, Chile, Russia, Kazakhstan, USA, Ecuador, Turkey, Iran, Africa, Latin America, etc., and have been unanimously recognized by customers.
In the future, we will be committed to creating higher-end quality and more intimate service. And a more comfortable customer experience to build Yongliwei company into an auto parts supplier with excellent corporate culture, scientific development concept and continuous innovation ability.
