Cat 4DNX25GSI Pressure Washer Pump 2.5 Gpm 3000 Psi

California Proposition 65 Warning

WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Genuine OEM Cat Pumps

Features:

Triplex plunger design provides a smooth liquid flow.
Specially formulated high pressure seals and concentric solid ceramic plungers assure true wear surface and extended seal life.
Stacked valve design for ease in servicing.
Ultra-compact, hollow-shafted pump for direct mounting to gas engine.
Integral Pressure Unloader with built-in by-pass standard on all units to assure system pressure control and pump protection.
Fixed chemical injector standard on all units offers cleaning flexibility.
Swivel garden hose fitting for easy inlet connection

Specification
PART	4DNX25GSI
GPM	2.5
PSI	3000
SHAFT	3/4”
RPM	3450
BORE DIA.	14mm
STROKE	6.8mm
WT	10.7

SINGLE CYLINDER REPAIR

If you have any questions about any products. Please email us at info@singlecylinderstore.com or call us at 877-558-1112

General
Application	Commercial
Inventory
Condition	New

Same Brand
Same Category

Cat 1050 Plunger Pump 10 Gpm 2200 Psi

-45 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex (three plunger rods) positive displacement, reciprocating, plunger pump, constructed of forged brass manifo..

$3,978.00 $7,234.00

Cat 1050 Plunger Pump 12 Gpm 1800 Psi

-100 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex (three plunger rods) positive displacement, reciprocating, plunger pump, constructed of forged brass manifo..

$3,325.00 $0.00

Cat 1057 Plunger Pump 10 Gpm 2200 Psi

-41 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of Nickel Aluminum Bro..

$8,821.00 $15,021.00

Cat 118672 Shaft Cover (3CP & 5CP)

-24 % Pre-Order

Genuine OEM Cat PumpsThe CAT Pumps 118672 Shaft Protector is made with chrome steel and fits on 3CP, 5CPpumps.Tough chrome steel constructi..

$26.00 $34.42

Cat 1346D Pump Rail for CAT Pump 5CP

Pre-Order

Genuine OEM Cat Pumps1346D Pump Rail for CAT Pump 5CP2 Required per pump.SINGLE CYLINDER REPAIRIf you have any ques..

$12.36

Cat 1530.APP Pressure Washer Pump 15.6 Gpm 1500 Psi

-41 % Pre-Order

Genuine OEM Cat PumpsNote: Railds Not IncludedFeatures:Triplex plunger design gives smoother liquid flow. V-Packings are completely l..

$4,210.00 $7,166.00

Cat 237 Plunger Pump 2.3 Gpm 1500 Psi

-41 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex [three plunger rod] positive displacement, reciprocating, plunger pump, constructed of Nickel Aluminum Bron..

$2,557.00 $4,365.00

Cat 240 Plunger Pump 3.6 Gpm 1200 Psi

-38 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of forged brass manifo..

$1,362.00 $2,190.00

Cat 2510 Plunger Pump 20 Gpm 2000 Psi

-45 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of forged brass manifo..

$7,838.00 $14,338.00

-27 % Pre-Order

Cat 25130 Shaft Cover

Genuine OEM Cat PumpsThe CAT Pumps 25130 Shaft Cover/Protector is made with chrome plated stainless steel and fits on 3 and 4-frame pump models. R..

$15.00 $20.66

Cat 2520 High Pressure Triplex Piston Pump 25 Gpm 800 Psi

-100 % Pre-Order

Genuine OEM Cat PumpsFeatures: Superior DesignTriplex Uniflow design provides continuous forward liquid flow for smooth operation. Wette..

$6,844.00 $0.00

Cat 2530 Plunger Pump 25 Gpm 1000 Psi

-42 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of forged brass manifo..

$7,809.00 $13,469.00

Cat 2531 Plunger Pump 25 Gpm 1000 Psi

-40 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of 316SS manifolds, 31..

$15,000.00 $25,136.00

Cat 26516 Shaft Protector

-27 % Pre-Order

Genuine OEM Cat PumpsFit to pump model: 2520SINGLE CYLINDER REPAIRIf you have any questions about any products . Pleas..

$50.00 $68.82

Cat 270 Plunger Pump 3.5 Gpm 1500 Psi

-40 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of forged brass manifo..

$1,262.00 $2,091.00

Cat 270 Plunger Pump 4.2 Gpm 1000 Psi

-40 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of forged brass manifo..

$1,262.00 $2,091.00

Cat 290 High Pressure Triplex Piston Pump 3.5 Gpm 1200 Psi

-40 % Pre-Order

Genuine OEM Cat PumpsFeatures:3 Frame triplex piston pump, capable of achieving constant high pressures, irrespective of varying flowrates ..

$1,282.00 $2,132.00

Cat 291 Plunger Pump 3.5 Gpm 1200 Psi

-37 % Sold Out

Genuine OEM Cat PumpsThis is a triplex [three piston] positive displacement, reciprocating, piston pump, constructed with 316SS manifolds, 304SS v..

$4,990.00 $7,895.00

Cat 291.0110 Plunger Pump 3.5 Gpm 1200 Psi

-44 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex [three piston] positive displacement, reciprocating, piston pump, constructed with 316SS manifolds, 304SS v..

$4,089.00 $7,333.00

Cat 2SF10ES Direct-Drive Plunger Pressure Washer Pump 0.5 Gpm 2000 Psi

-48 % Sold Out

Genuine OEM Cat PumpsThis is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of a Brass manifolds, ..

$682.00 $1,315.00

Cat 2SF10ES Direct-Drive Plunger Pressure Washer Pump 1 Gpm 2000 Psi

-44 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of a Brass manifolds, ..

$829.00 $1,471.00

Cat 2SF20ES Direct-Drive Plunger Pressure Washer Pump 1 Gpm 2000 Psi

-48 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of a Brass manifolds, ..

$682.00 $1,315.00

Cat 2SF20ES Direct-Drive Plunger Pressure Washer Pump 2 Gpm 2000 Psi

-44 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of a Brass manifolds, ..

$829.00 $1,471.00

Cat 2SF20ES.3 Direct-Drive Plunger Pressure Washer Pump 2 Gpm 2000 Psi

-100 % Pre-Order

Genuine OEM Cat PumpsFeatures:• Ultimate portability - less than 11 pounds - less than 10” long. •Unique spring loaded inlet valves and the f..

$1,002.00 $0.00

Cat 2SF22ELS Direct-Drive Plunger Pressure Washer Pump 2.2 Gpm 2000 Psi

-38 % Pre-Order

Genuine OEM Cat PumpsThis is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of a Brass manifolds, ..

$930.00 $1,493.00

Ar North America RCA2G25E-F8 Hollow Shaft Pressure Washer Pump 2 Gpm 2500 Psi

-39 % Pre-Order

Genuine OEM Annovi ReverberiFeatures:Manifold: High strength forged brass for long term use Bolts: Eight 6mm Plungers: New Ceramic plun..

$500.00 $825.00

Ar North America RCA3.5G16E-F8 Hollow Shaft Pressure Washer Pump 3.5 Gpm 1600 Psi

-40 % Pre-Order

Genuine OEM Annovi ReverberiFeatures • Latest in design and technology • New crankcase style • High strength forged brass manifold for long ter..

$450.00 $753.00

Ar North America RCA3G25E-F8 Hollow Shaft Pressure Washer Pump 3 Gpm 2500 Psi

Sold Out

Genuine OEM Annovi ReverberiFeatures:Manifold: High strength forged brass for long term use. Bolts: Eight 6mm. Plungers:&..

$753.00

Ar North America RCA3G25N Solid Shaft Pressure Washer Pump 3 Gpm 2500 Psi

-39 % Pre-Order

Genuine OEM Annovi ReverberFeatures:Manifold: High strength forged brass for long term use Bolts: Eight 6mm Plungers: NEW Ceramic Pl..

$450.00 $742.00

Ar North America RCV2.5G27D-F7 Hollow Shaft Pressure Washer Pump 2.5 Gpm 2700 Psi

-38 % Pre-Order

Genuine OEM Annovi ReverberiFeatures:Manifold: High strength forged brass for long term use. Bolts: Eight 6mm. Plungers: NEW Ceramic Pl..

$470.00 $753.00

Ar North America RCV2G25D-F7 Hollow Shaft Pressure Washer Pump 2 Gpm 2500 Psi

-51 % Pre-Order

Genuine OEM Annovi ReverberiFeatures:Manifold: High strength forged brass for long term use. Bolts: Eight 6mm. Plungers: NEW Ceramic Pl..

$330.00 $674.00

Ar North America RCV2G25E-F8 Hollow Shaft Pressure Washer Pump 2 Gpm 2500 Psi

-48 % Pre-Order

Genuine OEM Annovi ReverberiFeatures:Manifold: High strength forged brass for long term use. Bolts: Eight 6mm. Plungers:&..

$387.00 $748.00

Ar North America RCV3.5G25D-F7 Hollow Shaft Pressure Washer Pump 3.5 Gpm 2500 Psi

-38 % Sold Out

Genuine OEM Annovi ReverberiFeatures:Manifold: High strength forged brass for long term use. Bolts: Eight 6mm. Plungers: NEW Ceramic Pl..

$470.00 $753.00

Ar North America RCV3G25D-F7 Hollow Shaft Pressure Washer Pump 3 Gpm 2500 Psi

-37 % Pre-Order

FeaturesLatest in design and technology New crankcase style High strength forged brass manifold for long term use NEW ceramic plungers, t..

$325.00 $512.00

Ar North America RCV3G25E-F8 Hollow Shaft Pressure Washer Pump 3 Gpm 2500 Psi

-37 % Pre-Order

Genuine OEM Annovi ReverberFeatures:Manifold: High strength forged brass for long term use. Bolts: Eight 6mm. Plungers: ..

$440.00 $701.00

Ar North America RK15.28HN Solid Shaft Pressure Washer Pump 3.96 Gpm 4000 Psi

-40 % Pre-Order

Genuine OEM Annovi ReverberFeatures:Manifold: High strength forged brass for long term use Bolts: Eight 8mm grade 8.8 Plungers: A ..

$820.00 $1,377.00

Ar North America RK18.28HNL Solid Shaft Pressure Washer Pump 4.75 Gpm 4000 Psi

-38 % Sold Out

Genuine OEM Annovi ReverberFeatures:Manifold: High strength forged brass for long term use Bolts: Eight 8mm grade 8.8 Plungers: A ..

$680.00 $1,103.00

Ar North America RKA35G40HE-F17 Hollow Shaft Pressure Washer Pump 3.5 Gpm 4000 Psi

-37 % Pre-Order

Genuine OEM Annovi ReverberThe RKA35G40HE-F17 AR (Annovi Reverberi) pump is an oil filled Triplex Plunger Pump used in various pressur..

$1,002.00 $1,602.00

Ar North America RKA4G30E-F17 Hollow Shaft Pressure Washer Pump 4 Gpm 3000 Psi

-40 % Pre-Order

Genuine OEM Annovi Reverber Specification PART RKA4G30E-F17 GPM 4 PS..

$850.00 $1,422.00

Ar North America RKA4G40GR Gear Reduced Pressure Washer Pump 4 Gpm 4000 Psi

-100 % Pre-Order

Genuine OEM Annovi ReverberFeatures:Manifold: High strength forged brass for long term use. Plungers: NEW Ceramic Plu..

$1,070.00 $0.00

Ar North America RKA4G40NL Pressure Washer Pump 4.0 Gpm 4000 Psi

-100 % Pre-Order

Genuine OEM Annovi ReverberiFeatures: • Special thick solid ceramic plungers for long life and durability • Oversized tapered roller bearings an..

$610.00 $0.00

Ar North America RKA7G20HE-F17 Hollow Shaft Pressure Washer Pump 7.1 Gpm 2000 Psi

-37 % Sold Out

Genuine OEM Annovi ReverberThe RKA7G20HE-F17 AR (Annovi Reverberi) pump is an oil filled Triplex Plunger Pump used in various pressure..

$1,020.00 $1,616.00

Ar North America RKV4.5G40HD-F24 Hollow Shaft Pressure Washer Pump 4.5 Gpm 4000 Psi

-40 % Sold Out

Features:MANIFOLD: High strength forged brass or nickel plated for long term use. BOLTS: Eight 8mm grade 8.8. PLUNGERS: A special thick sol..

$910.00 $1,512.00

Ar North America RKV4G40HD-F24 Hollow Shaft Pressure Washer Pump 4 Gpm 4000 Psi

-41 % Pre-Order

Genuine OEM Annovi ReverberiAnnovi Reverberi AR RKV4G40HD-F24 horizontal gas engine triplex plunger pump is rated up to 4 GPM at max 4000 PSI at 3..

$840.00 $1,419.00

Ar North America RKV55G40HD-F24 Hollow Shaft Pressure Washer Pump 5.5 Gpm 4000 Psi

-38 % Pre-Order

Genuine OEM Annovi ReverberiManifold: High strength forged brass for long term use. Plungers: NEW Ceramic Plungers, thicker wa..

$880.00 $1,419.00

Ar North America RMV25G24D Horizontal Shaft Pressure Washer Pump 2.5 Gpm 2400 Psi

Ar North America RMV25G24D Horizontal Shaft Pressure Washer Pump 2.5 Gpm 2400 Psi

-39 % Pre-Order

Genuine OEM Annovi ReverberiAnnovi Reverberi RMV25G24D horizontal plunger pump. 2.5 GPM at 2,400 PSI, spins at 3,400 RPM in a direct drive system ..

$140.00 $231.00

Ar North America RMV25G30D Horizontal Shaft Pressure Washer Pump 2.5 Gpm 3000 Psi

-37 % Pre-Order

Genuine OEM Annovi ReverberiAnnovi Reverberi RMV25G30D horizontal plunger pump. 2.5 GPM at 3,000 PSI, spins at 3,400 RPM in a direct drive system ..

$187.00 $299.00

Ar North America RMW2.5G28 Vertical Shaft Pressure Washer Pump 2.5 Gpm 2800 Psi

-37 % Pre-Order

Genuine OEM Annovi ReverberiFeatures:3-piston alternating volumetric pumps for use on cleaning units Can be directly coupled to vario..

$271.00 $430.00

Ar North America RMW22G24-EZ Vertical Shaft Pressure Washer Pump 2.2 Gpm 2400 Psi

Ar North America RMW22G24-EZ Vertical Shaft Pressure Washer Pump 2.2 Gpm 2400 Psi

-39 % Pre-Order

Genuine OEM Annovi ReverberiFeatures:3-piston alternating volumetric pumps for use on cleaning units Can be directly coupled to vario..

$150.00 $245.00

Ar North America RRA35G30E-F17 Hollow Shaft Pressure Washer Pump 3.5 Gpm 3000 Psi

-31 % Pre-Order

Features:Manifold: High strength forged brass for long term use. Bolts: Eight 6mm. Plungers: NEW Ceramic Plungers, thic..

$690.00 $997.00