Basic Info

• OE Part No.: 13125207

• Product Type: Transmission Hydraulic Lubrication Gear Pump

• Brand: ZF OEM Matching Spare Parts

• Compatible Gearbox: ZF 16S series heavy-duty manual and AMT transmissions

• Material: High-strength cast iron pump housing, precision ground alloy steel gear pair, high temperature resistant integrated sealing rings

• Net Weight: approx 1.22kg (reference value)

• Rated Working Pressure: 24 bar

• Displacement: 9.1 cc/rev

• Function: Circulate lubricating cooling oil inside gearbox, provide stable hydraulic pressure for shift system, reduce friction heat of internal moving parts

• Category: Heavy Truck ZF Gearbox Hydraulic Lubrication System Repair Spares

Material & Advantages

1. Thick cast iron pump shell with strong structural rigidity, anti-vibration and anti-deformation under long-distance bumpy road conditions

2. Ultra-precise machined gear sets, stable oil output with low pressure fluctuation, no intermittent oil supply during operation

3. Fully consistent with OEM mounting dimension standards, directly bolted onto gearbox without cutting or modification during overhaul

4. Integrated multi-layer sealing structure greatly reduces oil seepage at pump joint surfaces, extends service cycle of whole transmission

5. Suitable for highway long haul, mountain climbing and frequent start-stop heavy transport working conditions

Application Scenarios

• Replace leaking, low-pressure output or seized original gear pump marked ZF 13125207

• Fix gearbox high temperature, poor lubrication, slow shifting and abnormal wear of internal synchronizer assemblies

• Complete transmission overhaul and regular maintenance for logistics heavy truck fleets

• Install together with matched oil pipelines and filter elements following ZF official assembly procedures

Supply & After-sale

• MOQ: 1 piece

• Warranty: 3–6 months (excluding improper installation, wrong hydraulic oil, overload operation and natural abrasion)

• Packaging: Independent shockproof foam + carton sealed packaging

• Remarks: Confirm ZF gearbox model before order placement to guarantee perfect matching

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.