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Fuel Water Separator Filter FS20019 FS20020 FS20021 For Cummins engine parts
Fuel Water Separator Filter FS20019 FS20020 FS20021 For Cummins engine parts
Fuel Water Separator Filter FS20019 FS20020 FS20021 For Cummins engine parts
Fuel Water Separator Filter FS20019 FS20020 FS20021 For Cummins engine parts
Fuel Water Separator Filter FS20019 FS20020 FS20021 For Cummins engine parts

Fuel Water Separator Filter FS20019 FS20020 FS20021 For Cummins engine parts

Fuel Water Separator Filter FS20019 FS20020 FS20021 For Cummins engine parts

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Product Detail

Fuel Water Separator Filter FS20019 FS20020 FS20021 For Cummins Engine Parts

The Fuel Water Separator Filter series FS20019 / FS20020 / FS20021 is a high-performance fuel filtration solution designed for Cummins diesel engines commonly used in construction machinery, excavators, and heavy-duty trucks. This filter assembly combines fuel filtration with water separation to protect critical engine components such as fuel injectors and high-pressure common rail systems from contaminants and moisture damage .

These filters are particularly important for Euro III emission standard diesel common rail systems, which require high-precision filtration to maintain optimal performance . The FS20019, FS20020, and FS20021 are cross-reference numbers for Fleetguard filters, widely used as OEM replacements for XCMG, LiuGong, Lonking, Sunward, Lovol, Zoomlion, and other construction equipment brands .

The Fuel Water Separator Filter serves dual critical functions in the fuel system :

Primary Functions:

  • Fuel Filtration: Removes solid contaminants and particles from diesel fuel
  • Water Separation: Extracts and separates water from fuel to prevent corrosion and injector damage

Protection Value:

  • Prevents fuel injector clogging and wear
  • Protects high-pressure common rail components
  • Reduces risk of cold start difficulties
  • Prevents ECU signal errors caused by contaminated fuel
  • Extends overall engine service life
ParameterSpecification
Part NumbersFS20019, FS20020, FS20021 
Cross References53C0945, 800150422, FH238, 5343578, SN40761, SN40841, WG9925550105/1, P584980 
Outer DiameterApprox. 96–98.5 mm 
HeightApprox. 203–205 mm 
Filtration AccuracyUp to 99.9% 
Body MaterialSteel / Woven nylon-polyester material 
Single Unit WeightApprox. 1.2 kg 
Filter MediaImported HV composite filter paper / StrataPore media 
Connection Thread7/8'-14, M16x1.5 
SealBlack plastic cap with gasket seal 
Temperature Range-30°C to +110°C (extended ranges up to 130°C available on certain variants) 

Compatible Equipment & Applications

These fuel filters are widely used in the following applications :

Excavator Applications

BrandCompatible Models
XCMGXE135D, XE150D, XE200D, XE200DA, XE200E, XE200GA, XE205DA, XE210D, XE215D, XE215DA, XE220D, XE225DK, XE230D, XE235D, XE240D, XE245DK, XE260D, XE265G, XE270, XE270DK, XE305D, XE370D 
LiuGongCLG913E, CLG915D, CLG915E, CLG920D, CLG920E, CLG922D, CLG922E, CLG925E, CLG926E, CLG930E, CLG933E, CLG936E, CLG939E 
LonkingLG6150E, LG6150G, LG6220E, LG6225E, LG6240E, LG6285E, LG6360E, LG6365E, LG6485H, LG6490 
SunwardSWE150E, SWE155E-3, SWE210E, SWE215E, SWE220E, SWE225E, SWE230E, SWE235E 
ZoomlionZE135E-10, ZE150E-9, ZE155E-10, ZE205E-10, ZE210E-9, ZE215E-10, ZE230E-9, ZE245E-10, ZE365E-10 
LovolFR80E, FR80F, FR150E, FR170E, FR220E, FR450, FR470, FR480E 
SINOMACHGE150H, GE330H, ZG3150 

Truck Applications

  • SINOTRUK / HOWO / T7H series 

Engine Compatibility

  • Cummins Euro III engines (QSL, QSB series) 

This filter series replaces or is interchangeable with the following part numbers :

Reference NumberType
FS20019 / FS20020 / FS20021Fleetguard OEM numbers
53C0945XCMG part number
800150422OEM cross-reference
FH238Alternative part number
5343578Alternative cross-reference
SN40761 / SN40841Alternative numbers
P584980Alternative number
WG9925550105 / WG9925550105/1SINOTRUK / HOWO
4110016092003Alternative number


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Product Detail

Fuel Water Separator Filter FS20019 FS20020 FS20021 For Cummins Engine Parts

The Fuel Water Separator Filter series FS20019 / FS20020 / FS20021 is a high-performance fuel filtration solution designed for Cummins diesel engines commonly used in construction machinery, excavators, and heavy-duty trucks. This filter assembly combines fuel filtration with water separation to protect critical engine components such as fuel injectors and high-pressure common rail systems from contaminants and moisture damage .

These filters are particularly important for Euro III emission standard diesel common rail systems, which require high-precision filtration to maintain optimal performance . The FS20019, FS20020, and FS20021 are cross-reference numbers for Fleetguard filters, widely used as OEM replacements for XCMG, LiuGong, Lonking, Sunward, Lovol, Zoomlion, and other construction equipment brands .

The Fuel Water Separator Filter serves dual critical functions in the fuel system :

Primary Functions:

  • Fuel Filtration: Removes solid contaminants and particles from diesel fuel
  • Water Separation: Extracts and separates water from fuel to prevent corrosion and injector damage

Protection Value:

  • Prevents fuel injector clogging and wear
  • Protects high-pressure common rail components
  • Reduces risk of cold start difficulties
  • Prevents ECU signal errors caused by contaminated fuel
  • Extends overall engine service life
ParameterSpecification
Part NumbersFS20019, FS20020, FS20021 
Cross References53C0945, 800150422, FH238, 5343578, SN40761, SN40841, WG9925550105/1, P584980 
Outer DiameterApprox. 96–98.5 mm 
HeightApprox. 203–205 mm 
Filtration AccuracyUp to 99.9% 
Body MaterialSteel / Woven nylon-polyester material 
Single Unit WeightApprox. 1.2 kg 
Filter MediaImported HV composite filter paper / StrataPore media 
Connection Thread7/8'-14, M16x1.5 
SealBlack plastic cap with gasket seal 
Temperature Range-30°C to +110°C (extended ranges up to 130°C available on certain variants) 

Compatible Equipment & Applications

These fuel filters are widely used in the following applications :

Excavator Applications

BrandCompatible Models
XCMGXE135D, XE150D, XE200D, XE200DA, XE200E, XE200GA, XE205DA, XE210D, XE215D, XE215DA, XE220D, XE225DK, XE230D, XE235D, XE240D, XE245DK, XE260D, XE265G, XE270, XE270DK, XE305D, XE370D 
LiuGongCLG913E, CLG915D, CLG915E, CLG920D, CLG920E, CLG922D, CLG922E, CLG925E, CLG926E, CLG930E, CLG933E, CLG936E, CLG939E 
LonkingLG6150E, LG6150G, LG6220E, LG6225E, LG6240E, LG6285E, LG6360E, LG6365E, LG6485H, LG6490 
SunwardSWE150E, SWE155E-3, SWE210E, SWE215E, SWE220E, SWE225E, SWE230E, SWE235E 
ZoomlionZE135E-10, ZE150E-9, ZE155E-10, ZE205E-10, ZE210E-9, ZE215E-10, ZE230E-9, ZE245E-10, ZE365E-10 
LovolFR80E, FR80F, FR150E, FR170E, FR220E, FR450, FR470, FR480E 
SINOMACHGE150H, GE330H, ZG3150 

Truck Applications

  • SINOTRUK / HOWO / T7H series 

Engine Compatibility

  • Cummins Euro III engines (QSL, QSB series) 

This filter series replaces or is interchangeable with the following part numbers :

Reference NumberType
FS20019 / FS20020 / FS20021Fleetguard OEM numbers
53C0945XCMG part number
800150422OEM cross-reference
FH238Alternative part number
5343578Alternative cross-reference
SN40761 / SN40841Alternative numbers
P584980Alternative number
WG9925550105 / WG9925550105/1SINOTRUK / HOWO
4110016092003Alternative number


Fuel Water Separator Filter FS20019 FS20020 FS20021 For Cummins engine parts
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Contact us

WhatsApp:+86-172 696 29279

WeChat:172 6962 9279

E-mail:asher@wuchenjialianspareparts.com

Tel:+86-172 696 29279

Address:No. 667, Zhujiang Road, Xuejiadao 

Street, Huangdao District, Qingdao, Qingdao Area, China (Shandong) Pilot Free Trade Zone

Products

Excavator Parts
Wheel Loader Accessories
Bulldozer Parts
Crane Accessories
Truck Parts
Engine Parts
Transmission Parts
Road Roller Accessories
Grader Accessories
Tire

Service

Pre-Sale Consultation

Logistics Services

After-Sale Services

Downloads

Company

About Us

Contact Us

 

Industry

Mine Applications
Construction
Port Logistics
Agricultural Applications

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© Copyright - 2026 Qingdao Wuchen Jialian International Trade Co., Ltd . All Rights Reserved.

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