Donaldson P551603 Spin-On Full-Flow Engine Oil Filter 3/4-16
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Donaldson P551603 Spin-On Full-Flow Engine Oil Filter 3/4-16

Donaldson P551603 heavy-duty spin-on full-flow lube filter, outer diameter 108 mm, length 170 mm, with 3/4-16 UNF thread. Delivers 99% filtration efficiency at 23 microns and includes an integrated anti-drainback valve plus internal bypass valve set at 2.1 bar. Replaces OEM cross-references Fiat CNH Iveco 1909101, Same 244191701, Perkins 993028, JCB 44647402, Caterpillar 3I1246, and Purflux LS412. Provides optimal lubrication protection for agricultural and industrial equipment.

  • Donaldson High-Efficiency Filtration
  • Integrated Anti-Drainback Valve
  • Internal Safety Bypass Valve (2.1 bar / 30 PSI)
€21.00VAT incl.
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Description

Donaldson P551603 heavy-duty spin-on full-flow lube filter, outer diameter 108 mm, length 170 mm, with 3/4-16 UNF thread. Delivers 99% filtration efficiency at 23 microns and includes an integrated anti-drainback valve plus internal bypass valve set at 2.1 bar. Replaces OEM cross-references Fiat CNH Iveco 1909101, Same 244191701, Perkins 993028, JCB 44647402, Caterpillar 3I1246, and Purflux LS412. Provides optimal lubrication protection for agricultural and industrial equipment.

Key features

Donaldson High-Efficiency FiltrationCertified 99% efficiency at 23 microns captures fine soot, dirt, and metal particles to protect critical engine bearings and journals.
Integrated Anti-Drainback ValvePrevents oil drainage when the engine is turned off, ensuring immediate pressurized oil delivery at start-up to avoid dry friction.
Internal Safety Bypass Valve (2.1 bar / 30 PSI)Guarantees uncompromised oil flow during cold starts with thick fluid or under high differential pressure conditions.
Robust Pressure Surge ResistanceHeavy-gauge metal canister and internal tube withstand operating collapse/burst pressures up to 6.9 bar (100 PSI).
Precision Elastomeric GasketHigh-integrity sealing ring (OD 72 mm / ID 62 mm) eliminates leaks and withstands extreme operating thermal cycles.

Specifications

Brand / ManufacturerDonaldson
Product Part NumberP551603
Filter Style / TypeFull-flow lubricant filter, spin-on canister
Outer Diameter108 mm (4.25 inches)
Overall Length170 mm (6.69 inches)
Thread Size3/4-16
Gasket DimensionsOuter Diameter (OD): 72 mm (2.83 in) | Inner Diameter (ID): 62 mm (2.44 in)
Filtration Efficiency99% at 23 Micron
Media TypeResin-impregnated high-grade cellulose
Anti-Drainback ValveYes
Bypass Valve SettingYes, preset at 2.1 bar (30 PSI)
Burst / Collapse Pressure6.9 bar (100 PSI)

Compatible parts and accessories 7

Parts and accessories that go with this product

Compatible

Genuine CNH Engine Oil Filter 1909101 for Fiat Ford New Holland Tractors

Ref. 1909101
€12.50
Compatible

Iveco 1907566 Engine Oil Filter for Fiat Ford New Holland Tractors

Ref. 1907566
€11.90
Compatible

Hifi Filter SO 287 Engine Oil Filter for Fiat Ford CNH Tractors

Ref. SO 287
€12.90
Compatible

Engine Oil Filter 8002007 for Fiat Same Kubota Ford New Holland Tractors

Ref. 8002007
€11.90
Compatible

MANN-FILTER W 8005 Spin-On Engine Oil Filter for Fiatagri Kubota Tractors

Ref. W8005
€15.50
Compatible

Hengst H210W02 Spin-On Engine Oil Filter for Fiat Iveco Same New Holland Tractors

Ref. H210W02
€12.90
Compatible

Fleetguard LF3347 Spin-On Lube Filter 3/4-16 UNF for Fiatagri Same Kubota Tractors

Ref. LF3347
€16.90

From the same category: Filters Various Brands

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Donaldson P551603 Spin-On Full-Flow Engine Oil Filter 3/4-16
Price€21.00