Fuel Filter P551423 P550351 WK8100 Parameter:
Part Number	P551423 P550351 WK8100
Brand	Tamfiney
Weight	250 g
Height	83 mm
Outer Diameter	135mm
Inner Diameter/ Thread Size	23mm
Minimum Order	100 PCS
Place of Region:	Zhejiang, China
Payment Terms:	T/T
Price Terms:	FOB
Lead Time:	30 to 50 days based on order quantities
Market Type:	After Market
Current Export Market:	Southeast Asian,North America, South America, Western Europe, Eastern Europe, Africa, Oceania

Application:

RENAULT AGRI  ARES 540 RX-RZARES 546 RX-RZARES 550 RX-RZARES 556  100ERGOS 105ERGOS 110ERGOS 85ERGOS 90ERGOS 95
ROTTNE  2000F 9 SOLIDRAPID 6WSMV RAPID
WACKER  ET 18ET 20ET 24EZ 17RD 27-100RD 27-120
WACKER NEUSON  170328 Z 3ET 18ET 20ET 20ET 24ET 65EW 65EW 65EW 65EZ 17EZ 17-2EZ 26EZ 26EZ 28EZ 53EZ 53EZ 80

Professional Fuel Manager Pre Filter P551423 P550351 WK8100

Q: What is the difference between Fuel Manager and PreLine?

Fuel Manager uses a single-layer Aquablock media for water separation. It is often considered a traditional, durable option, whereas the PreLine-Plus system is newer technology with dual-layer media and a built-in water sensor alarm. Both are effective 30-micron pre-filters.

Q: How often to change a Fuel Manager pre-filter?

The replacement cycle of fuel pre filter (usually referring to fuel filter) is not a fixed value, and it needs to be comprehensively judged based on factors such as vehicle model, filter type, oil quality, and driving environment. Common replacement cycle reference
• External fuel filter element (can be replaced separately):
Normal situation: Replace every 20000 to 40000 kilometers.
Poor oil quality or dusty environment: It is recommended to shorten the distance to 15000-20000 kilometers.
Some materials suggest 10000 to 20000 kilometers, especially for disposable paper filters.

• Built in fuel filter element (integrated into the fuel tank):
The regular replacement cycle is 70000 to 100000 kilometers.
When some car models or fuel quality is good, it can reach 80000 kilometers.
• Scope of comprehensive recommendations:
Most data supports a range of 20000 to 80000 kilometers, depending on the specific usage conditions.
If using inferior fuel or frequently driving on dusty roads, it is recommended to shorten the cycle by 20% -50%.

Q: Is a pre-filter necessary?

A fuel pre filter is necessary in automobiles to remove impurities and moisture from the fuel before it enters the engine, protecting precision components such as fuel injectors and high-pressure pumps.
Filtering impurities: Fuel may be mixed with dust, metal debris, and other impurities during production, transportation, and storage. Pre filtering can prevent these impurities from entering the engine and causing wear or clogging of fuel injectors.
Protecting precision systems: Modern fuel systems require extremely high cleanliness, and pre filters can effectively protect key components such as electronic fuel injection systems and high-pressure fuel pumps.
Improving combustion efficiency: Clean fuel helps to achieve full combustion, reduce carbon deposits and emissions, and enhance power and fuel economy.