Heavy duty truck ZF transmission assembly 16S2531

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Heavy duty truck ZF transmission assembly 16S2531

ZF 16S2531 (16S2531TO) is a heavy-duty 16-speed manual transmission from ZF Ecosplit series, with max input torque 2500 N·m. It features helical planetary gearing, aluminum die-cast housing, optional Servoshift, integrated intarder and PTO interfaces. It provides a wide gear ratio range to balance low-speed climbing torque and high-speed cruising fuel efficiency, suitable for long-haul heavy tractors and bulk cargo transport vehicles.

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Model:
16S2531
Brand:
ZF
Code:
16S2531

Product Description

Product parameters

Basic Info

Alias: ZF Ecosplit 16S2531TO 16-speed heavy truck gearbox

Model: 16S2531 (16S2531TO)

Type: 16 forward speeds, 2 reverse speeds, manual heavy-duty transmission

Max Input Torque: 2500 N·m

Typical Gear Ratio: 1st gear 13.8, 16th overdrive 0.84

Net Weight: 314kg

Structure: Helical quiet gears, aluminum alloy die-cast housing, synchronizer shift system

Category: Heavy Truck Drivetrain Complete Transmission Assembly

Material & Advantages

Lightweight reinforced die-cast aluminum housing, high rigidity and reduced overall weight
Precision helical gears, low noise, high durability and smooth shifting
Full synchronizer system with wear-resistant copper alloy cones, easy gear shifting and long service life
Optional hydraulic Servoshift, integrated retarder (intarder) and multiple PTO configurations
Wide gear ratio span, strong low-speed torque and fuel-saving overdrive for highway cruising
Robust planetary auxiliary box design, adaptable to continuous heavy-load and long-hour operation
Pass full bench durability, load and temperature cycle testing before delivery

Application

Applicable Vehicles: Sinotruk Sitrak, Howo, MAN, DAF, Hino, FAW, Shacman long-distance heavy tractors, bulk cement tankers, oversize load transport trucks

Working Scenarios: Long-distance highway logistics, plateau haulage, mountain road heavy transport, all-terrain heavy-duty transportation

Origin & Lead Time

In stock, delivery within 1–3 working days; bulk orders: 4–7 days; sea freight: 10–24 days

MOQ & Packing

MOQ: 1 piece

Warranty: 6 months, not covered for improper programming, water damage, overvoltage and unauthorized circuit modification

Packing: Anti-static bag + shockproof foam + reinforced export carton

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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.

Company information (1)

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.

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