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Parts
Pump & Parts
Pump Oil
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Pumps
Unloader Valves
Brand
Cat
Bore Diameter
.551 in / 14 mm
.63 in / 16 mm
.709 in / 18 mm
Discharge Port
3/8 NPT
3/8-19 BSPP-F
3/8" MPT
Hollow Shaf
.625 in / 15.88 mm
.750 in / 19.05 mm
Inlet Port
1/2-14 BSPP-F
3/8" F
Material
Brass
Stainless Steel
Max Discharge Pressure
1200 PSI
1500 PSI
2000 PSI
2200 PSI
2500 PSI
3000 PSI
3500 PSI
4000 PSI
Max Fluid Temp
140 F
Max Inlet Pressure
100 PSI
60 PSI
75 PSI
Max Pump Speed
1645 RPM
1725 RPM
3400 RPM
3450 RPM
Max Volume
0.5 GPM
1.0 GPM
2.0 GPM
2.2 GPM
2.3 GPM
2.4 GPM
2.85 GPM
3.0 GPM
3.5 GPM
3.6 GPM
4.0 GPM
4.2 GPM
4.5 GPM
Shaft Diameter
.276 in / 7 mm
.433 in / 11 mm
.5 in 12.7 mm
.625 in / 15.88 mm
.65 in / 16.5 mm
.787 in / 20 mm
1.0 in / 25.4 mm
Stroke
.122 in / 3.1 mm
.276 in / 7 mm
.346 in / 8.8 mm
.394 in / 10 mm
.433 in / 11 mm
.5 in / 12.7 mm
.709 in / 18 mm
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Cat
CAT Pump Crankcase Oil 21 oz.
In Stock
$13.97
Cat
CAT 34260 Valve Repair Kit for 66DX & 6DX Series Pressure Washer Pumps
In Stock
$91.97
Cat
CAT 33060 Valve Repair Kit for 5CP3120 Series Pressure Washer Pumps
In Stock
$84.97
Cat
CAT 7630 Pressure-Sensitive Unloader w/ Auxiliary Port 5100 PSI
In Stock
$348.97
Cat
CAT 34262 Seal Repair Kit for 66DX & 6DX Series Pressure Washer Pumps
In Stock
$140.97
Cat
CAT 5CP3120 Solid Shaft Pressure Washer Pump
In Stock
$1,381.80
As low as
$35/mo
Cat
CAT 33062 Valve Repair Kit for 3CP1120 Series Pressure Washer Pumps
In Stock
$153.97
Cat
CAT Pressure Washer Pump Rebuild Kit (CAT 33057)
In Stock
$175.97
Cat
CAT 33629 Standard Temp Seal Repair Kit for 5CP3120 Series Pressure Washer Pumps
In Stock
$175.97
Cat
CAT 7672 Pressure-Sensitive Unloader w/ Dual Inlets 3200 PSI
In Stock
$209.97
Cat
CAT 7533 Stainless Steel Pressure-Sensitive Dual Gun Unloader 4000 PSI
In Stock
$1,127.97
As low as
$28/mo
Cat
CAT 2SFX30ES Hollow Shaft Pressure Washer Pump w/ By-Pass Hose
In Stock
$774.97
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