Legacy HD Pumps

 

Introducing the next wave in heavy-duty high-pressure pumps, the Legacy HD pump. Premium long-life components and new design features make the Legacy pump a standout among other high-pressure pumps for belt drive or direct drive. Tests prove it will hold up better in rugged working conditions.

Need to maintain or repair your pump? Check our repair kits section.

Download Pump Selection Guide for Belt Drive Units PDF (812 KB)

Download Pump Selection Guide for Direct Drive Units PDF (816 KB)

Download Pump Cross Reference / Comparison Chart PDF (818 KB)


All Pumps have 5 Year Limited Warranty; manufactured in Italy.

More information on heavy-duty Legacy Pumps.

Legacy HD Pumps 5-Year Limited Warranty


The Most Durable Pump on the Market

Take the Legacy HD Pump Durability Challenge!

We believe the Legacy HD Pump is the strongest, most durable pump in the market. We've tested the pump in extreme conditions and are confident in its strength and performance. We ran the pump dry in separate tests for 24 hours, and the pump showed no sign of wear.
We challenge you to try the new Legacy HD Pump. Run the pump dry. Run it bypass. Take it apart and look how well it holds up. The Legacy HD holds up in extreme conditions. Imagine how it will perform with everyday regular use.

Legacy HD Direct Drive Pumps

Legacy HD Direct Drive Pumps — GE Series

High-pressure Legacy HD pumps are the strongest and most durable pumps in the market. These heavy-duty Legacy HD pumps are designed and engineered exclusively for pressure washers.

Features:

  • Designed and engineered exclusively for pressure washers
  • Five year limited warranty
  • Forged brass manifold with an exclusive lifetime warranty
  • Large capacity, die-cast, anodized aluminum oil-bath crankcase
  • Aluminum two piece connecting rods with lubrication channels for maximum life
  • Heavy-duty crankcase bearings
  • Stainless steel inlet and discharge valve assemblies
  • Forged valve caps with recessed O-rings to withstand high pressures
  • Dacromet® coated manifold bolts for superior corrosion resistance
  • Precision oil dipstick for proper ventilation of crankcase
  • Flanged for direct couple to electric motor (56C)
  • Long life seals

Specifications:

  • Maximum inlet pressure: 125 PSI
  • Maximum inlet vacuum: Flooded
  • Crankcase oil capacity: 14 oz.
  • Maximum fluid temperature: 185 °F
  • Inlet port thread: 1/2-14 BSPP-F
  • Discharge port thread: 3/8-19 BSPP-F
  • Shaft: 5/8" Hollow diameter (3/4"Hollow for SM-GE3525F.1)
  • Weight: 17 lbs.
  • Dimensions: 8.5 L x 7.5 W x 6.5 H

Ordering Information - FREE SHIPPING

SKU MODEL GPM PSI HP SPEED BORE STROKE PRICE
8.904-933.0
GE2020F.1
2
2000
3
3400
15mm
4.6mm
8.904-934.0
GE2020S.1
2
2000
3
1725
18mm
5.6mm
8.904-936.0
GE2825F.1
2.8
2500
5
3400
15mm
7mm
8.916-560.0
GE2825S.1
2.8
2500
5
1725
18mm
8.4mm
8.904-938.0
GE3525F.1
3.5
2500
5
3400
15mm
8.8mm
Legacy HD Direct Drive Pumps — GG Series

Features:

  • Designed and engineered exclusively for pressure washers
  • Five year limited warranty
  • Forged brass manifold with an exclusive lifetime warranty
  • Die-cast, anodized aluminum oil-bath crankcase
  • Aluminum two piece connecting rods with lubrication channels and forged crankshaft for maximum life
  • Heavy-duty crankcase bearing
  • Solid Ceramic plungers with mirror finish and corrosion resistance
  • Stainless steel inlet and discharge valve assemblies
  • Forged valve caps with recessed O-rings to withstand high pressures
  • Dacromet® coated manifold bolts for superior corrosion resistance
  • Precision oil dipstick for proper ventilation of crankcase
  • Flanged for direct couple to gasoline engine with 3/4" shaft (SAE J609)
  • Long life seals

Specifications:

  • Maximum inlet pressure: 125 PSI
  • Maximum inlet vacuum: Flooded
  • Crankcase oil capacity: 14 oz.
  • Maximum fluid temperature: 185 °F
  • Inlet port thread: 1/2-14 BSPP-F
  • Discharge port thread: 3/8-19 BSPP-F
  • Shaft: 3/4" Hollow diameter
  • Weight: 16.5 lbs.
  • Dimensions: 8.5 L x 8 W x 5 H

Ordering Information - FREE SHIPPING

SKU MODEL GPM PSI HP PUMP SPEED BORE STROKE PRICE
8.904-967.0
GG2530G.1
2.5
3000
11
3400
15mm
3.2mm
8.904-968.0
GG3030G.1
3
3000
13
3400
15mm
3.8mm
Legacy HD Direct Drive Pumps — GG Series

Features:

  • Designed and engineered exclusively for pressure washers
  • Five year limited warranty
  • Forged brass manifold with an exclusive lifetime warranty
  • Die-cast, anodized aluminum oil-bath crankcase
  • Aluminum two piece connecting rods with lubrication channels and forged crankshaft for maximum life
  • Heavy-duty crankcase bearing
  • Solid Ceramic plungers with mirror finish and corrosion resistance
  • Stainless steel inlet and discharge valve assemblies
  • Forged valve caps with recessed O-rings to withstand high pressures
  • Dacromet® coated manifold bolts for superior corrosion resistance
  • Precision oil dipstick for proper ventilation of crankcase
  • Flanged for direct couple to gasoline engine with 3/4" shaft (SAE J609)
  • Long life seals

Specifications:

  • Maximum inlet pressure: 125 PSI
  • Maximum inlet vacuum: Flooded
  • Crankcase oil capacity: 14 oz.
  • Maximum fluid temperature: 185 °F
  • Inlet port thread: 1/2-14 BSPP-F
  • Discharge port thread: 3/8-19 BSPP-F
  • Shaft: 1" Hollow diameter
  • Weight: 18 lbs.
  • Dimensions: 8.5 L x 9.5 W x 6.5 H

Ordering Information - FREE SHIPPING

SKU MODEL GPM PSI HP PUMP SPEED BORE STROKE PRICE
8.904-969.0
GG3035G1.1
3
3500
10.5
3400
15mm
7.8mm
8.916-558.0
GG3535G1.1
3.5
3500
12
3400
15mm
9.2mm
8.916-559.0
GG4030G1.1
4
3000
12
3400
15mm
10mm
Legacy HD Direct Drive Pumps — GS Series

Features:

  • Designed and engineered exclusively for pressure washers
  • Five year limited warranty
  • Forged brass manifold with an exclusive lifetime warranty
  • Large capacity, die-cast, anodized aluminum oil-bath crankcase with cooling fins
  • Over-sized connecting rods and crankshaft for maximum life
  • Heavy-duty dual raceway crankcase bearing
  • Solid ceramic plungers with mirror finish and corrosion resistance
  • Forged valve caps with recessed O-rings to withstand high pressures
  • Dacromet® coated manifold bolts for superior corrosion resistance
  • Long life seals

Specifications:

  • Maximum inlet pressure: 125 PSI
  • Maximum inlet vacuum: Flooded
  • Crankcase oil capacity: 23.3 oz.
  • Maximum fluid temperature: 185 °F
  • Inlet port thread: 1/2-14 BSPP-F
  • Discharge port thread: 3/8-19 BSPP-F
  • Shaft: 1" Hollow diameter
  • Weight: 24.5 lbs.
  • Dimensions: 11 L x 10.2 W x 5.7 H

Ordering Information - FREE SHIPPING

SKU MODEL GPM PSI HP PUMP SPEED BORE STROKE PRICE
8.904-970.0
GS3040G.2
3
4000
9
3400
15mm
7.7mm
8.751-206.0
GS3540G.3
3.5
4000
11
3400
15mm
9mm
8.751-207.0
GS4040G.3
4
4000
13
3400
15mm
10.3mm
8.751-208.0
GS5030G.3
5
3000
16
3400
15mm
12mm

Legacy HD Belt Drive Pumps

Legacy HD Belt Drive Pumps — GD Series

Features:

  • Designed and engineered exclusively for pressure washers
  • Five year limited warranty
  • Forged brass manifold with an exclusive lifetime warranty
  • Die-cast, anodized aluminum oil-bath crankcase
  • Aluminum two piece connecting rods with lubrication channels for maximum life
  • Heavy-duty crankcase bearings
  • Solid Ceramic plungers with mirror finish and corrosion resistance
  • Stainless steel inlet and discharge valve assemblies
  • Forged valve caps with recessed O-rings to withstand high pressures
  • Dacromet® coated manifold bolts for superior corrosion resistance
  • Precision oil dipstick for proper ventilation of crankcase
  • Long life seals

Specifications:

  • Maximum inlet pressure: 125 PSI
  • Maximum inlet vacuum: 3 ft. water (2.6" H)
  • Crankcase oil capacity: 14 oz.
  • Maximum fluid temperature: 185 °F
  • Inlet port thread: 1/2-14 BSPP-F
  • Discharge port thread: 3/8-19 BSPP-F
  • Shaft: 24mm diameter
  • Weight: 16 lbs.
  • Dimensions: 8.5 L x 8.4 W x 5 H

Ordering Information - FREE SHIPPING

SKU MODEL GPM PSI HP PUMP SPEED BORE STROKE PRICE
8.916-556.0
GD3025R.1
3
2500
5
1180
18mm
13.6mm
8.904-940.0
GD3030R.1
3
3000
9
1650
15mm
13.6mm
8.916-557.0
GD4020R.1
4
2000
5
1550
18mm
13.6mm
Legacy HD Belt Drive Pumps — GM Series

Features:

  • Designed and engineered exclusively for pressure washers
  • Five year limited warranty
  • Forged brass manifold with an exclusive lifetime warranty
  • Large capacity, die-cast, anodized aluminum oil-bath crankcase
  • Over-sized connecting rods and crankshaft for maximum life
  • Heavy-duty tapered roller bearings
  • Solid ceramic plungers with mirror finish and corrosion resistance
  • Stainless steel inlet and discharge valve assemblies
  • Forged valve caps with recessed O-rings to withstand high pressures
  • Dacromet® coated manifold bolts for superior corrosion resistance
  • Long life seals

Specifications:

  • Maximum inlet pressure: 125 PSI
  • Maximum inlet vacuum: 9 ft. water (7.9" H)
  • Crankcase oil capacity: 23.3 oz.
  • Maximum fluid temperature: 185 °F
  • Inlet port thread: 1/2-14 BSPP-F
  • Discharge port thread: 3/8-19 BSPP-F
  • Shaft: 24mm diameter
  • Weight: 22 lbs.
  • Dimensions: 11 L x 8.8 W x 5.4 H

Ordering Information - FREE SHIPPING

SKU MODEL GPM PSI HP PUMP SPEED BORE STROKE PRICE
8.751-198.0
GM4030R.2
4
3000
8.2
1000
20mm
17mm
8.751-200.0
GM4035R.2
4.8
3500
7.5
1500
18mm
17mm
8.904-945.0
GM5030R.2
5.1
3000
13.5
1550
20mm
14.3mm
8.751-244.0
GM6035R.2
5.6
3500
13.5
1740
18mm
17mm
Legacy HD Belt Drive Pump — GH5050

Features:

  • Five year limited warranty
  • Forged brass manifold with an exclusive lifetime warranty
  • Large capacity, die-cast, anodized aluminum oil-bath crankcase
  • Over-sized connecting rods and crankshaft for maximum life
  • Heavy-duty tapered roller bearings
  • Solid ceramic plungers with mirror finish and corrosion resistance
  • Stainless steel inlet and discharge valve assemblies
  • Machined stainless steel valve caps with recessed O-rings to withstand high pressures
  • Dacromet® coated manifold bolts for superior corrosion resistance
  • Long Life seals for premium performance

Specifications:

  • Maximum pump speed: 1650
  • Maximum inlet pressure: 125 PSI
  • Maximum inlet vacuum: 9 ft. water (7.9" H)
  • Crankcase oil capacity: 40 oz.
  • Maximum fluid temperature: 165 °F
  • Inlet port thread: 1/2" BSP
  • Discharge port thread: 3/8: BSP
  • Shaft: 25mm diameter x 55mm length
  • Weight: 39 lbs.
  • Dimensions: 12.85 L x 10.23 W x 6.45 H

Ordering Information - FREE SHIPPING

SKU MODEL GPM PSI HP PUMP SPEED BORE STROKE PRICE
8.749-522.0
GH5050R
5
5000
13
1650
18mm
17mm
Legacy HD Belt Drive Pumps — GX 8030.1/1025.1

Features:

  • Five year limited warranty
  • Forged brass manifold with an exclusive lifetime warranty
  • Large capacity, die-cast, anodized aluminum oil-bath crankcase
  • Over-sized connecting rods and crankshaft for maximum life
  • Heavy-duty tapered roller bearings
  • Solid ceramic plungers with mirror finish and corrosion resistance
  • Stainless steel inlet and discharge valve assemblies
  • Machined stainless steel valve caps with recessed O-rings to withstand high pressures
  • Dacromet® coated manifold bolts for superior corrosion resistance
  • Long Life seals for premium performance

Specifications:

  • Maximum pump speed: 1650
  • Maximum inlet pressure: 125 PSI
  • Maximum inlet vacuum: 9 ft. water (7.9" H)
  • Crankcase oil capacity: 40 oz.
  • Maximum fluid temperature: 165 °F
  • Inlet port thread: 1/2" BSP
  • Discharge port thread: 3/8: BSP
  • Shaft: 25mm diameter x 55mm length
  • Weight: 39 lbs.
  • Dimensions: 12.85 L x 10.23 W x 6.45 H

Ordering Information - FREE SHIPPING

SKU MODEL GPM PSI HP PUMP SPEED BORE STROKE PRICE
8.904-962.0
GX8030R.1
8
3000
16.5
1460
25mm
15mm
8.904-966.0
GX1025R.1
10.6
2500
16.5
1725
25mm
17mm

Legacy Pump Repair Kit Selection Chart

Legacy repair kits

Browse our extensive selection of Legacy Pump repair kits. Use the repair chart below to find the correct repair kit or part for your Legacy HD pump. Legacy pumps are the strongest and most durable pump in the market. These heavy-duty Legacy HD pumps are designed and engineered exclusively for pressure washers. Find pricing below the repair kit chart.

If you are not sure on the part you need for your Legacy pressure washer pump, please refer to the Legacy pump breakdown diagrams located near each pump. If you still need further support, please send us an e-mail to info@ultimatewasher.com with your Legacy pump model number and the part that you need.

PUMP MODEL SEAL KIT COMPLETE SEAL KIT CERAMIC PLUNGER KIT VALVE KIT PLUNGER OIL SEAL KIT RAIL UNLOADER
GE2020F.1 8.725-354.0 8.752-355.0 9.803-934.0 9.803-936.0 9.803-937.0   9.803-899.0
GE2020S.1 8.725-356.0 8.752-357.0 9.803-934.0 9.803-936.0 9.803-937.0   9.803-899.0
GE2825F.1 8.725-354.0 8.752-355.0 9.803-934.0 9.803-936.0 9.803-937.0   9.803-899.0
GE2825S.1 8.725-356.0 8.752-357.0 9.803-934.0 9.803-936.0 9.803-937.0   9.803-899.0
GE3525F.1 8.725-354.0 8.752-355.0 9.803-934.0 9.803-936.0 9.803-937.0   9.803-899.0
GG2530G.1 8.725-354.0 8.752-355.0 9.803-934.0 9.803-936.0 9.803-937.0   9.803-899.0
GG3030G.1 8.725-354.0 8.752-355.0 9.803-934.0 9.803-936.0 9.803-937.0   9.803-899.0
GG3035G1.1 8.725-354.0 8.752-355.0 9.803-934.0 9.803-936.0 9.803-937.0   9.803-899.0
GG3535G1.1 8.725-354.0 8.752-355.0 9.803-934.0 9.803-936.0 9.803-937.0   9.803-899.0
GG4030G1.1 8.725-354.0 8.752-355.0 9.803-934.0 9.803-936.0 9.803-937.0   9.803-899.0
GS3040G.2 8.725-358.0 8.752-359.0 8.933-023.0 9-802-603.0 9-802-603.0   9.803-900.0
GS3540G.2 8.725-358.0 8.752-359.0 8.933-023.0 9-802-603.0 9-802-603.0   9.803-900.0
GS4040G.2 8.725-358.0 8.752-359.0 8.933-023.0 9-802-603.0 9-802-603.0   9.803-900.0
GS5030G.2 8.725-358.0 8.752-359.0 8.933-023.0 9-802-603.0 9-802-603.0   9.803-900.0
GD3025R 8.725-356.0 8.752-357.0 9.803-935.0 9.803-936.0 9.803-937.0   9.803-899.0
GD3030R 8.725-354.0 8.752-355.0 9.803-934.0 9.803-936.0 9.803-937.0   9.803-899.0
GD4020R.1 8.725-356.0 8.752-357.0 9.803-935.0 9.803-936.0 9.803-937.0   9.803-899.0
GM4030R.2 8.725-362.0 8.752-363.0   9-802-603.0 9-802-603.0   9.803-900.0
GM4035R.2 8.725-360.0 8.752-361.0 9.802-629.0 9-802-603.0 9-802-603.0   9.803-900.0
GM5030R.2 8.725-362.0 8.752-363.0   9-802-603.0 9-802-603.0   9.803-900.0
GM6035R.2 8.725-360.0 8.752-361.0 9.802-629.0 9.802-603.0 9-802-603.0   9.803-900.0
GM3540R.2 8.725-358.0 8.752-359.0 8.933-023.0 9.802-603.0 9-802-603.0   9.803-900.0
GH5050R SM-8.725-492.0 9.804-493.0 9.802-629.0 9.802-604.0 9.802-604.0   8.715-461.0
GX8030R.1 8.725-364.0 8.752-365.0 9.802-614.0 9.802-608.0 9.802-608.0   8.715-508.0
GX1025R.1 8.725-364.0 8.752-365.0 9.802-614.0 9.802-608.0 9.802-608.0   8.715-508.0


Seal Kit

Seal Kits
KIT # KIT DESCRIPTION PRICE
8.725-354.0 15mm U Seal $62.85add to cart
8.725-356.0 18mm U Seal $88.35add to cart
8.725-358.0 15mm U Seal $65.55add to cart
8.725-360.0 18mm U Seal $77.00add to cart
8.725-362.0 20mm U Seal $60.20add to cart
8.725-364.0 25mm U Seal $103.80add to cart
9.804-492.0 18mm U Seal $101.70add to cart


Complete Seal Kit

Complete Seal Kits
KIT # KIT DESCRIPTION PRICE
8.725-355.0 Complete U Seal Packing, 15mm $39.45add to cart
8.725-357.0 Complete U Seal Packing, 18mm $42.15add to cart
8.725-359.0 Complete U Seal Packing, 15mm $38.85add to cart
8.725-361.0 Complete U Seal Packing, 18mm $38.50add to cart
8.725-363.0 Complete U Seal Packing, 20mm $41.70add to cart
8.725-365.0 Complete U Seal Packing, 25mm $53.25add to cart
9.804-493.0 Complete U Seal Packing, 18mm $52.10add to cart


Ceramic Plunger Kit

Ceramic Plunger Kits
KIT # KIT DESCRIPTION PRICE
9.802-629.0 Plunger Kit, 18mm $50.20add to cart
8.933-023.0 Plunger Kit, 15mm $32.40add to cart
9.802-614.0 Plunger Kit, 25mm $60.95add to cart
9.803-934.0 Plunger Kit, 15mm $37.80add to cart
9.803-935.0 Plunger Kit, 18mm $37.95add to cart

Pump Valve Kit

Valve Kits
KIT # KIT DESCRIPTION PRICE
9.802-603.0 Valve Complete $50.60add to cart
9.802-604.0 Valve Complete $57.40add to cart
9.802-608.0 Valve Complete $62.75add to cart
9.803-936.0 Valve Complete $49.15add to cart


Plunger Oil Seal Kit

Plunger Oil Seal Kit
KIT # KIT DESCRIPTION PRICE
9.802-606.0 Kit, Plunger Oil Seal $17.60add to cart
9.802-609.0 Kit, Plunger Oil Seal $17.70add to cart
9.803-937.0 Kit, Plunger Oil Seal $9.50add to cart
Rails
KIT # KIT DESCRIPTION PRICE
8.717-577.0 Heavy Duty Pump Rails $27.40add to cart