
Basic Info
Alias: Splitter Range Change Valve / Gearbox High Low Air Shift Valve / ZF 16S Sub-Box Pneumatic Control Valve
Product Name: ZF Gearbox High-Low Splitter Valve Body OEM 6038 202 003
Cross OE Number: DAF 692183, Volvo 1662413, Iveco 93159298, MAN 81521706064, Benz 0012606257
Brand: ZF
Applicable Vehicles: MAN TGX/TGS, DAF CF/XF, Volvo FM, Iveco Trakker, Mercedes Actros heavy tractors equipped with ZF16S series 16-speed manual gearbox
Category: Heavy Truck ZF Ecosplit Transmission Parts – Pneumatic Splitter Shift Valve Assembly
Weight Parameter
Net Weight: 0.44KG
Gross Weight: 0.62KG with export carton packing
Material & Feature
Integrated high-density cast aluminum valve body, stable dimensional accuracy, anti-deformation under long-term compressed air impact vibration;
Precision ground double plunger valve core, low air leakage rate, sensitive response for frequent high-low gear switching;
Standard M12×1.5 threaded air ports, inlet/outlet/exhaust layout fully match original truck pipeline without modification;
Built-in dust-proof filter inside air passage, block road mud dust to prevent valve core jamming and shift failure;
Wear-resistant nitrile rubber sealing rings on all moving matching surfaces, anti-aging and resistant to gearbox oil vapor corrosion;
Optimized internal streamline air channel design to reduce air resistance and shorten half-gear shifting reaction time;
Strict air tightness test, millions-time reciprocating shift fatigue test and -30℃~130℃ temperature cycle aging test before delivery, stable pneumatic control performance for mountain and highway heavy haul transport.
Application
Perfectly matched European heavy-duty logistics tractors, bulk cement haulage trucks, mining dump vehicles and refrigerated semi-trailers fitted with ZF16S Ecosplit 16-speed manual gearbox; widely used in cross-border highway trunk transportation, mountain full-load freight and complex muddy construction road operation scenarios.
Origin & Lead Time
Shiyan warehouse spot stock, deliver goods within 1–2 working days after payment; bulk wholesale orders take 3–6 working days, sea shipping cycle ranges from 8 to 22 days.
MOQ & Packing
MOQ: 1 piece
Warranty: 4–6 months, warranty invalid for man-made pipeline blockage, improper disassembly and long-term over-pressure air supply operation
Packing: Anti-rust protective film + shockproof bubble wrap + thick neutral export carton, moisture-proof and anti-collision for long-distance ocean transportation


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.
* A number of maritime, land, air transport international logistics companies work closely together.
* To provide you with convenient, fast and low-cost e-commerce one-stop service.