Basic Info

• OE Part No.: 1314 202 039

• Cross Reference OE: DAF 1317298, Iveco 42531421, Renault 5001842920, Eurotec 95002188, Euroricambi 95531143

• Product Type: Transmission Lubrication Oil Pump Drive Shaft / Oil Pump Splined Shaft

• Brand: ZF OEM Matching Heavy-Duty Replacement Spare Parts

• Compatible Gearbox: ZF 16S151NMV, 16S1930, 16S2220TO, 16S2230TO, 16S2530, 16S2531 Ecosplit 16-speed manual heavy truck transmission

• Applicable Vehicles: Sinotruk Sitrak/Howo T7H, FAW J7, MAN TGS/TGX, DAF CF/XF, Iveco Stralis heavy haul tractors

• Material: 20CrMnTi alloy steel, overall carburizing quenching + spline and shaft journal superfinishing

• Net Weight: approx 0.321kg (reference value)

• Matching Components: Oil pump inner rotor, outer rotor, oil pump housing 1325 303 017, pump cover

• Function: Transfer driving torque to lubrication gear pump, drive pump rotors to build up hydraulic pressure and realize forced circulating lubrication

• Category: Heavy Truck ZF 16S Series 16-Speed Transmission Lubrication System Repair Spare Parts

Material & Advantages

1. Premium 20CrMnTi alloy steel blank with full carburizing quenching, high surface hardness, excellent wear resistance and anti-fatigue performance under continuous rotation torque

2. Precision machined involute splines and shaft journals, low running friction, effectively prevent spline sliding abrasion

3. Strict OEM overall length, spline parameter and journal diameter, perfect fit original oil pump assembly without grinding modification during overhaul

4. Optimized shaft surface texture to maintain stable oil film, reduce dry friction risk between shaft and pump housing

5. Compact integrated structure, stable power transmission without vibration, guarantee consistent lubrication pressure output of the gear pump

6. Adapt to long-distance full-load highway logistics, mountain heavy climbing and continuous high-load working conditions

Application Scenarios

• Replace spline-worn, journal-scuffed, bent original oil pump shaft marked 1314 202 039 for ZF 16-speed Ecosplit gearbox

• Fix transmission faults including low lubrication pressure, excessive gearbox temperature, insufficient oil supply and abnormal gear grinding noise

• Complete lubrication gear pump disassembly overhaul and regular maintenance for fleets equipped with ZF 16-speed manual gearbox

• Assemble matched pump rotors and pump housing following official ZF oil pump assembly standards

Supply & After-sale

• MOQ: 1 piece

• Warranty: 3–6 months (exclude contaminated transmission oil, improper assembly, overload operation and natural abrasion aging)

• Packaging: Independent shockproof foam + thick carton sealed packaging to protect splines and shaft journals from scratch and collision deformation

• Remarks: Confirm gearbox model ZF 16S Ecosplit series before order placement; inspect pump rotors simultaneously during overhaul

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.