AR45 Unloader Pressure Controller Assembly

Name: MPWSR x APE AR45 Unloader Pressure Controller Assembly - AR45 Unloader Pressure Controller Assembly
Brand: MPWSR x APE
SKU: 48413357637929
Price: 81.15 USD
Availability: InStock
Rating: 5 (1 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$81.15

Purchase at MPWSR x APE

Color

Black

Quantity

Description

AR45 Unloader Pressure Controller Assembly
AR 45 Pressure Regulator
AR43821
Assembly Includes:
#20-29 #86 #94-97

Parts Breakdwn:

Reviews

5.0

1 rating

Literally the fastest shipping. Correct part and got me up and running quickly!

Bryan · April 4, 2026

Delivery & Returns

Visit MPWSR x APE for full shipping details

Shipping calculated at checkout

MPWSR x APE

4.9 (156)

Product description loading

This is the product description text that will appear here.

MPWSR x APE

AR45 Pump Head AR3120020 #31

(1)

$35.50

MPWSR x APE

AR550460 AR45 Bypass Elbow #23

$6.60

MPWSR x APE

AR47265

$159.93

MPWSR x APE

AR45 Fork Pin AR392580 #11

$6.75

Soft Wash Depot

4.8

(544)

Rampage 3/4" Softwash Hose - durable blue soft wash hose made in America, 200 ft coil, high-flex design with no crimped ends - ideal for professional soft washing and chemical applications. - Soft Wash Depot

Rampage arctic crush proof heavy duty blue suction/vacuum hose by the foot. - Soft Wash Depot

Yellow PonaSpray hose rated for 600 PSI, durable high-pressure chemical-resistant spray hose for soft wash and pressure wash systems. - Soft Wash Depot

MPWSR x APE

1/4 High Pressure Tips Stainless Steel

(1)

$6.60

AR45 Softwash Skid with CRX 208cc Engine

7% off

MPWSR x APE

AR45 Softwash Skid with CRX 208cc Engine

$1,699.99$1,829.00

MPWSR x APE

5.5GPM Comet Pump Gear Box Assembly

$999.99

MPWSR x APE

GP Hammerhead 20" Spray bar replacement

$50.84

MPWSR x APE

AR3120421 AR45 3/8" Fitting GF #12

$7.21

Hi-Low Solutions

(32)

MPWSR x APE

RAMPAGE BEAST Smooth Gray 3/8" Double Wire 7300 PSI Whip hose

(1)

$38.25

MPWSR x APE

AR43883 AR45 Manifold

(1)

$154.42

MPWSR x APE

K7.2 Unloader 4.2-6.6 GPM 3500PSI

$153.00

PressureWasherProducts

4.9

(197)

MPWSR x APE

DN-10 Ball Valve and Mosmatic High Flow Swivel Assembly 3/8" *3

$125.78

MPWSR x APE

RAMP208-100: RAMPAGE BEAST 100' Smooth Gray 1/2" Double Wire 6200 PSI High Pressure Hose

(1)

$249.99

MPWSR x APE

AR45 Valve 3/8" G - 1/2" GM-MDX AR130491 #16

$38.93

MPWSR x APE

AR51974-RTX

$859.99

SUTTNER ST-2305 SPRAY GUN 12GPM 5000PSI EASY PULL **VOTED #1**

MPWSR x APE

Suttner ST-2305 Easy Pull Spray Gun 12GPM 5000PSI VOTED #1

(1)

$43.98

Southeast Softwash

4.6

(936)

Southeast Softwash Gallon Super Seal Water-Based Siloxane Concrete Sealer

Southeast Softwash Case (4 gallons) Plant Protect-Bleach Neutralizer

Southeast Softwash High Pressure 3/8 Ball Valve and SKUNK Swivel Combo Set | Assembled

MPWSR x APE

K7.3 Unloader 6.6-10.8Gpm 3500Psi

(1)

$153.00

FlowPro Solutions

Twinning Block

$135.00

PressureWasherProducts

15035 GP 1/8 MPT Spray Nozzle

$8.50

FlowPro Solutions

(39)

18% off

MPWSR x APE

Comet P40 Regulator Body 0424.0564 #22

$26.30$31.90

MPWSR x APE

AR45 Softwash Skid with Electric Start CRX Engine

$1,999.00

46% off

MPWSR x APE

Whisper Wash Hydro-Flow Spray Bar

$129.00$239.00

MPWSR x APE

AR 5.5 GPM @ 3500 PSI 1450rpm RG2125HN

$600.13

MPWSR x APE

DN-15 Ball Valve with High Flow Mosmatic Swivel (32.864) Assembly w/ QCs

$154.95

WindowCleaner.com

4.8

(6.6K)

MPWSR x APE

Mosmatic High Pressure Swivel 3/8M x 3/8F

(1)

$49.50

General Pump RED High Flow Wash Down Gun YG1635S *18

MPWSR x APE

General Pump RED High Flow Wash Down Gun YG1635S | Hi Flow Softwash Gun For Commercial Soft Washing | Manatee Pressure Washer Supply and Repair

$145.45

MPWSR x APE

PMR-EZ4040G

$525.00

MPWSR x APE

Mango Mauler 16oz Bag

$24.00

MPWSR x APE

Gun wand assembly 36'' insulated wand 4500 psi max 9 gpm max

$55.50

MPWSR x APE

1/2" Injector Bypass for 8+ GPM PW

$159.99

English cottage touches

Collected classics with country-house charm

MPWSR x APE

Downstream Injector Bypass Kit

$136.00

Kings Hose Reel 18in Aluminum Manual Hose Reel

4% off

MPWSR x APE

Kings Hose Reel 18in Aluminum Manual Hose Reel

(1)

$537.26$560.00

MPWSR x APE

5.5GPM AR Pump Gear Box Assembly

$918.05

18% off

MPWSR x APE

AR42816 Valve Kit For AR45

$199.99$245.20

MPWSR x APE

Davis Shooter Tip Module with shooter and M5DS Twist

$145.00

Cigarcity Softwash

4.7

(338)

Seal 'N Lock - Super Wet Look 5 Gallon (IN STORE PICKUP ONLY) Cigarcity Softwash.

5% off

MPWSR x APE

AR45 Honda Softwash System

$1,899.99$1,999.00

GP 1-1/8" Hollow shaft for GX690 B24 Gear Box

MPWSR x APE

GP 1-1/8" Hollow shaft for V-twin enginesB24 Gear Box

$327.27

MPWSR x APE

RAMP206-200: RAMPAGE BEAST 200' Smooth Gray 3/8" Double Wire 7300 PSI High Pressure Hose

(1)

$389.99

6% off

MPWSR x APE

Mango Mauler 80oz Bag

$80.00$85.00

MPWSR x APE

XJet M5 End of the Line Injection System

(1)

$190.00

MPWSR x APE

AR45 Gauge Fitting AR3120420 #15

$10.73

FlowPro Solutions

FlowPro Remote Bypass

(8)

$595.00

Bar cart basics

Carts, glassware, and bottle storage.

MPWSR x APE

RAMP206-50: RAMPAGE BEAST 50' Smooth Gray 3/8" Double Wire 7300 PSI High Pressure Hose

$129.99

MPWSR x APE

AR550450 AR45 Ring Nut #86

$6.39

MPWSR x APE

3/8 Thermal Relief Valve

$10.50

MPWSR x APE

8GPM General Pump Gear Box Assembly

(1)

$1,534.91

MPWSR x APE

AR XWL 41.21 High Pressure Pump Water Seal kit

$249.76

Softwash Technologies

4.8

(59)

MPWSR x APE

18in Surface Cleaner General Pump Hammerhead

$423.00

MPWSR x APE

Suttner ST-2315

$75.00

MPWSR x APE

DN-10 Ball Valve and Mosmatic Swivel Assembly *3

(1)

$116.39

MPWSR x APE

Plug 3/8" G AR3120690 (AR45 #50 / AR60 #74)

(1)

$8.99

MPWSR x APE

5.5GPM General Pump Gear Box Assembly

$1,076.36

MPWSR x APE

10GPM General Pump Gear Box Assembly

$1,554.55

5% off

MPWSR x APE

XJet M5 Twist Nozzle

$79.75$84.00

The curated dining table

Dinnerware, glasses, and flatware.

MPWSR x APE

Yellow Nozzle 15 Degree Tip

$5.25

5% off

MPWSR x APE

XWL41.21N AR 10.8 gpm, 3,000 psi, 1450 rpm Pump

$913.78$959.50

MPWSR x APE

RAMP208-50: RAMPAGE BEAST 50' Smooth Gray 1/2" Double Wire 6200 PSI High Pressure Hose

(1)

$144.99

MPWSR x APE

3/4 FGH x 3/8MPT Brass Inlet Fitting

$13.45

MPWSR x APE

Assembled Downstream Jrod 4 Nozzle Holder w/ Tips

(1)

$55.00

MPWSR x APE

MTM Hydro RotoJet Turbo Nozzles

$80.00

AR45 Unloader Pressure Controller Assembly

Reviews

Delivery & Returns

MPWSR x APE

You might also like

AR45 Pump Head AR3120020 #31

AR550460 AR45 Bypass Elbow #23

AR47265

AR45 Fork Pin AR392580 #11

Soft Wash Depot

1/4 High Pressure Tips Stainless Steel

AR45 Softwash Skid with CRX 208cc Engine

5.5GPM Comet Pump Gear Box Assembly

GP Hammerhead 20" Spray bar replacement

AR3120421 AR45 3/8" Fitting GF #12

Hi-Low Solutions

RAMPAGE BEAST Smooth Gray 3/8" Double Wire 7300 PSI Whip hose

AR43883 AR45 Manifold

K7.2 Unloader 4.2-6.6 GPM 3500PSI

PressureWasherProducts

DN-10 Ball Valve and Mosmatic High Flow Swivel Assembly 3/8" *3

RAMP208-100: RAMPAGE BEAST 100' Smooth Gray 1/2" Double Wire 6200 PSI High Pressure Hose

AR45 Valve 3/8" G - 1/2" GM-MDX AR130491 #16

AR51974-RTX

Suttner ST-2305 Easy Pull Spray Gun 12GPM 5000PSI **VOTED #1**

Southeast Softwash

K7.3 Unloader 6.6-10.8Gpm 3500Psi

Twinning Block

15035 GP 1/8 MPT Spray Nozzle

FlowPro Solutions

Comet P40 Regulator Body 0424.0564 #22

AR45 Softwash Skid with Electric Start CRX Engine

Whisper Wash Hydro-Flow Spray Bar

AR 5.5 GPM @ 3500 PSI 1450rpm RG2125HN

DN-15 Ball Valve with High Flow Mosmatic Swivel (32.864) Assembly w/ QCs

WindowCleaner.com

Mosmatic High Pressure Swivel 3/8M x 3/8F

General Pump RED High Flow Wash Down Gun YG1635S | Hi Flow Softwash Gun For Commercial Soft Washing | Manatee Pressure Washer Supply and Repair

PMR-EZ4040G

Mango Mauler 16oz Bag

Gun wand assembly 36'' insulated wand 4500 psi max 9 gpm max

1/2" Injector Bypass for 8+ GPM PW

Downstream Injector Bypass Kit

Kings Hose Reel 18in Aluminum Manual Hose Reel

5.5GPM AR Pump Gear Box Assembly

AR42816 Valve Kit For AR45

Davis Shooter Tip Module with shooter and M5DS Twist

Cigarcity Softwash

AR45 Honda Softwash System

GP 1-1/8" Hollow shaft for V-twin enginesB24 Gear Box

RAMP206-200: RAMPAGE BEAST 200' Smooth Gray 3/8" Double Wire 7300 PSI High Pressure Hose

Mango Mauler 80oz Bag

XJet M5 End of the Line Injection System

AR45 Gauge Fitting AR3120420 #15

FlowPro Remote Bypass

RAMP206-50: RAMPAGE BEAST 50' Smooth Gray 3/8" Double Wire 7300 PSI High Pressure Hose

AR550450 AR45 Ring Nut #86

3/8 Thermal Relief Valve

8GPM General Pump Gear Box Assembly

AR XWL 41.21 High Pressure Pump Water Seal kit

Softwash Technologies

18in Surface Cleaner General Pump Hammerhead

Suttner ST-2315

DN-10 Ball Valve and Mosmatic Swivel Assembly *3

Plug 3/8" G AR3120690 (AR45 #50 / AR60 #74)

5.5GPM General Pump Gear Box Assembly

10GPM General Pump Gear Box Assembly

XJet M5 Twist Nozzle

Yellow Nozzle 15 Degree Tip

XWL41.21N AR 10.8 gpm, 3,000 psi, 1450 rpm Pump

RAMP208-50: RAMPAGE BEAST 50' Smooth Gray 1/2" Double Wire 6200 PSI High Pressure Hose

3/4 FGH x 3/8MPT Brass Inlet Fitting

Assembled Downstream Jrod 4 Nozzle Holder w/ Tips

MTM Hydro RotoJet Turbo Nozzles

Reviews

Delivery & Returns

MPWSR x APE

You might also like

AR45 Pump Head AR3120020 #31

AR550460 AR45 Bypass Elbow #23

Suttner ST-2305 Easy Pull Spray Gun 12GPM 5000PSI VOTED #1

Suttner ST-2305 Easy Pull Spray Gun 12GPM 5000PSI VOTED #1