02111519 Fuel Over Flow Valve is an aftermarket replacement fuel over flow valve for Deutz machines, including BFM1013, BF4M2012 and other listed models. In a common rail diesel engine the pressure valves regulate, limit or relieve fuel pressure so the injectors always work within the correct range. It is supplied by LIONKITS as aftermarket new with a 3-month warranty.
02111519 Fuel Over Flow Valve Specifications
- Product Type: Fuel Over Flow Valve
- Part Number: 02111519
- Compatible Brand: Deutz
- Condition: Aftermarket new
- Warranty: 3 months
- Brand: LIONKITS
- Country of Origin: China
Deutz Models Compatible with the 02111519 Fuel Over Flow Valve
- Deutz BFM1013 BF4M2012
Your model is not listed? Contact LIONKITS via live chat or email with your machine model and nameplate photo, and we will confirm compatibility.
What Does a Fuel Pressure Valve Do?
In a common rail diesel engine the pressure valves regulate, limit or relieve fuel pressure so the injectors always work within the correct range. A pressure control valve sets how much pressure the rail holds, a pressure limiter or relief valve opens to protect the rail if pressure gets too high, and an overflow valve returns excess fuel.
Signs the Valve Needs Replacing
- Hard starting or long cranking: the rail cannot build or hold the right pressure.
- Rough idle or stalling: unstable rail pressure upsets injection.
- Loss of power or smoke: wrong fuel pressure shows up as weak acceleration or black smoke.
- Rail pressure fault codes: the ECU logs low or uncontrolled rail pressure.
- Fuel leaks: diesel at the valve or its fittings points to a failed seal.
These symptoms overlap with worn pumps, dirty oil and clogged filters, so check the basics and measure pressure before replacing the valve.
How to Order and Install the 02111519 Fuel Over Flow Valve
- Confirm your machine model, engine model and the part number on your existing valve before ordering.
- Send a photo of the nameplate or the old valve if you are not sure; LIONKITS will confirm fitment for you.
- Depressurize the fuel system as the service manual specifies and keep everything clean; never loosen high-pressure parts on a running engine.
- Replace the O-rings or sealing washers and tighten to the specified torque.
- Replace the fuel filters, start the engine, check for leaks and read the rail pressure with a diagnostic tool.
Shipping, Payment and Support
- Preparation time: 2-3 days
- Delivery time: 3-7 days
- Shipping methods: DHL, FedEx, UPS, TNT, USPS EMS
- Payment methods: Credit Card, PayPal
- Order tracking: A tracking number with a tracking link is sent by email once the order ships.
Frequently Asked Questions
What is the 02111519 Fuel Over Flow Valve?
The 02111519 Fuel Over Flow Valve is an aftermarket replacement fuel over flow valve for Deutz machines, supplied as aftermarket new under part number 02111519.
Which Deutz models does the 02111519 Fuel Over Flow Valve fit?
It is listed for BFM1013, BF4M2012. If you are unsure, send your machine nameplate to LIONKITS for confirmation.
How do I know a fuel pressure valve has failed?
Typical signs are hard starting, rough idle or stalling, loss of power, black smoke, rail pressure fault codes and fuel leaks.
What are the warranty and delivery terms for the 02111519 Fuel Over Flow Valve?
Warranty: 3 months. Typically, orders are prepared in 2-3 days and delivery takes 3-7 days. Shipping by DHL, FedEx, UPS, TNT, USPS EMS.
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