ZF16S2531 Gearbox Parts 17/20 T Countershaft 1316303033

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ZF16S2531 Gearbox Parts 17/20 T Countershaft 1316303033

Countershaft

1316303033

for ZF

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Model:
1316 303 033
Brand:
ZF
Code:
1316 303 033

Product parameters

Basic Info

Alias: Gearbox intermediate shaft, layshaft, auxiliary countershaft, 17/20T countershaft

Part Number: 1316 303 033 (1316303033)

Brand: ZF (ZF Ecosplit series)

Compatible Gearbox: ZF 16S2531 / 16S2530 16-speed heavy-duty manual transmissions

Applicable Vehicles: MAN, Sinotruk Sitrak and other heavy-duty long-haul trucks with ZF 16-speed Ecosplit gearboxes

Category: Heavy Truck Drivetrain Parts – ZF 16-Speed Gearbox Countershaft Assembly

Net Weight: approx. 20kg

Package Contents: 1 x ZF countershaft 1316 303 033 (17/20T specification)

Material: High-strength alloy steel, precision forging, carburizing quenching heat treatment, helical gear structure (17/20 teeth)

Material & Advantages

High-strength alloy steel with professional heat treatment, excellent torsion resistance, fatigue resistance and wear resistance
Precision 17/20T helical gear structure, stable meshing, low noise and smooth high-torque power transmission
OEM standard dimensions for direct replacement, matching original bearings, gears and synchronizers
Resists bending, fracture and spline abrasion under continuous heavy-load operation
Fixes chronic gearbox noise, vibration, poor shifting and abnormal power transmission faults
Designed for long-distance heavy haulage and mixed complex road conditions

Application

For overhaul and repair of heavy trucks equipped with ZF 16S2531 / 16S2530 16-speed Ecosplit transmissions. Replace worn, bent or damaged 17/20T countershafts causing abnormal noise, shifting issues and power loss. Install matched bearings, gears and snap rings, check shaft runout and verify proper gearbox lubrication before road use.

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

About yongliwei

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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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