RKA4G40HN Pressure Washer Pump

$385.95

Available for Purchase!

SKU: RKA4G40HN Categories: ,

Description

RKA4G40HN 1750 rpm N Version 24mm Solid Shaft

This pump replaces Udor MKD 4.0/40-S, Udor HWS 4040-S, General Pump T9281 & Hypro 2339B.

This pump replaces the obsolete RKA4037 (30mm long shaft; measure before ordering!).

SPECIFICATIONS

Max GPM 4
Max L/Min 15.1
Max PSI 4000
MaxBar 275
Power EBHP 11
Bore Dia mm 18
Stroke mm 12
Crankshaft ID Stamp 4
Inlet 1/2″ F
Outlet 3/8″ F
Max Temp 140? F
Oil Capacity (oz) 15
Weight 20
RPM 1750
Shaft Size 24mm
Shaft Length 30mm
Shaft Version N
Shaft Type Solid

Repair Kits for this pump

AR2864 – Valves Kit
AR2546 – Pistons Kit (18mm model)
AR1857 – Water Seals Kit (18mm model)
AR1855 – Oil Seals Kit
AR1829 – Support Rings Kit (18mm model)

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Customer Questions & Answers

  1. Answered by the admin

    This pump may work, there is also a version with a longer shaft which you can find here: 

    https://arpumpsonline.com/product/rka4g40hnl-pressure-washer-pump/

Send me a notification for each new answer.

Repair Parts & Related Items:

Customer Questions & Answers

  1. Answered by the admin

    This pump may work, there is also a version with a longer shaft which you can find here: 

    https://arpumpsonline.com/product/rka4g40hnl-pressure-washer-pump/

Send me a notification for each new answer.

Prop 65 Warning!

This product can expose you to chemicals which are known to the State of California to cause cancer.

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