Showing 1–24 of 39 results

603 Pump Rebuild Kit

$256.40
Revitalize your HARDI pump with an OEM pump rebuild kit, designed to restore peak performance and extend the life of

500/600 Angle Iron Mounting Base

$49.37
HARDI 500/600 Angle Iron Mounting Base Fits the following pump models: 500 503 600 603 Replaces part # 190024

500/600 Pump Base Plate

$80.49
HARDI 500/600 Pump Base Plate Fits the following pump models: 500 503 600 603

Ball Bearing 6007

$75.62
HARDI Ball Bearing 6007 For use on the following pumps: 500 503 600 603

Ball Bearing 6205

$50.37
HARDI Ball Bearing 6205 For use on the following pumps: 500 503 600 603

M10 x 16 Hex Bolt 8.8

$2.56
HARDI M10 x 16 Hex Bolt 8.8

M10 x 30 Hex Bolt 8.8

$2.33
HARDI M10 x 30 Hex Bolt 8.8

M10 x 40 Hex Bolt 8.8

$3.78
HARDI M10 x 40 Hex Bolt 8.8

M10 x 50 Hex Bolt 8.8

$3.14
HARDI M10 x 50 Hex Bolt 8.8

M8 x 50 Hex Bolt 8.8

$2.10
HARDI M8 x 50 Hex Bolt 8.8

M10 x 25 Round Bolt

$1.64
HARDI M10 x 25 Round Bolt

Connecting Rod for 503/603 Pump

$133.05
HARDI Connecting Rod for 503/603 Pump

1-3/8″ x 25 Coupling, Painted

$169.27
HARDI 1-3/8″ x 25 Coupling, Painted

Crank Shaft, Model 600

$308.63
HARDI Crank Shaft, Model 600

Crank Shaft for Model 600/4 Pump

$314.80
HARDI Crank Shaft for Model 600/4 Pump

500-603 Pump Diaphragm, Polyurethane

$35.78
HARDI 500-603 Pump Diaphragm, Polyurethane Fits the following pumps: 500 / 503 600 / 603 Replaces # 332021

600/603 Diaphragm Cover w/ Bolts, Red

$188.99
HARDI 600/603 Diaphragm Cover w/ Bolts, Red

500/600 Pump Diaphragm, Nitrile

$35.78
HARDI 500-600 Pump Diaphragm, Nitrile Replaces part # 240435 / 240461 Fits the following pumps: 500 / 503 600 /

500/600 Pump Diaphragm Upper Disc

$22.52
HARDI 500/600 Pump Diaphragm Upper Disc Fits the following pump models: 500 503 600 603

Pump Dust Plate

$6.70
HARDI Pump Dust Plate Fits the following pump models: 500 503 600 603

3/8″ Grease Nipple H TR

$5.55
HARDI 3/8″ Grease Nipple H TR

500/503/600/603 Pump Bearing Kit

$262.24
Introducing the HARDI pump bearing kit – featuring durable bearings that are selected for their resilience to heavy-duty usage, this

M10 x 45 Machine Screw, Stainless

$4.15
HARDI M10 x 45 Machine Screw, Stainless REPLACES 421226