HydraMaster RX-20 Rotary Power Wand Replacement Parts

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Assembly, RX‑20 Complete Star Assembly
Castex SKU# HM-60405302-EA
Star Assembly Complete for the Hydramaster RX-20 Rotary Extractor.
$2,261.50
Ships Direct From Manufacturer.
RX‑20 Pad and Bonnet Driver
HydraMaster SKU# OE-RXPBD-EA
This attachment allows the RX-20 to quickly convert so it drives either carpet cleaning bonnets or standard hard floor pads. The 15-inch drive block accommodates a 17-inch carpet bonnet.
$232.49
In stock
Lower Bearing for RX‑20
HydraMaster SKU# HM-008041-EA
This lower bearing fits the RX-20 gear box.
$36.71
Out of stock accepting backorders.
Upper Bearing for RX‑20
HydraMaster SKU# HM-008009-EA
This upper bearing fits the RX-20 gear box.
$33.21
Out of stock accepting backorders.
Head, RX‑20 New Style High Efficiency
Castex SKU# HM-064012-EA
Complete RX-20 skid (new style).
$250.83
Ships Direct From Manufacturer.
HydraMaster RX20 Cast Shoe (000‑064‑011)
Castex SKU# HM-064011-EA
RX-20 Cast Vacuum Head
$82.37
In stock
Star, RX‑20 Heat Treated SST
Castex SKU# HM-107089-EA
S/S Heat Treated Star
SKU UnavailableNo Longer in Stock
Hub, RX‑20 Double Thread
Castex SKU# HM-1070201-EA
Hub with Double Thread
$268.76
Out of stock accepting backorders.
Swivel, RX‑20 Rotary Union
Castex SKU# HM-052294-EA
Rotary Union 1/8 Brass
$235.17
Ships Direct From Manufacturer.
Gasket, RX‑20 Felt Ring
HydraMaster SKU# HM-057047-EA
This felt ring is for the hub on the RX-20 star assembly (head). It provides a buffer between the plastic hub and the the shroud that, when oiled, will prevent the head from seizing to the shroud.
$9.97
In stock
Gasket, RX‑20 Vacuum Head
HydraMaster SKU# HM-057048-EA
Gasket (Skid)
$9.47
Out of stock accepting backorders.
Hose, RX‑20 Vac Hub to Skid
Castex SKU# HM-068174-EA
RX-20 Hub to Skid Hose
$13.34
In stock
Kit, RX‑20 Star Arm
Castex SKU# HM-078067-EA
Star Arm Replacement Kit
$100.78
Out of stock accepting backorders.
Plunger w/ Collar, RX‑20 Handle Lock Assembly
Castex SKU# HM-107101-EA
Old style locking plunger 
SKU UnavailableNo Longer in Stock
Jet, RX‑20 Cone Spray
Castex SKU# HM-076076-EA
This is a 1/8" stainless steel full cone spray jet. It's used on the high-efficiency, 3-jet RX-20 star assembly (head). This jet has an internal vein (HM-076078-EA) that manipulates the water into a dimensional cone shape.
$143.83
Ships Direct From Manufacturer.
Hex Nipple, 1/4"M x 1/4"M, Brass
Provided by Jon-Don SKU# CI-150606-EA
1/4"M x 1/4"M brass hex nipple.
$3.25
Hex Nipple, 1/8"M x 1/8"M, Brass
Provided by Jon-Don SKU# CI-150607-EA
1/8"M x 1/8"M brass hex nipple.
$1.70
In stock
Nipple, 1/8"MPT x 4", Stainless Steel
HydraMaster SKU# HM-052515-EA
This stainless nipple is used in place of the brass nipple on the RX-20. Measures 1/8" male pipe by 4" in length.
$15.30
Out of stock accepting backorders.
Skid, RX‑20 Vacuum Head
Castex SKU# HM-107245-EA
High efficiency skid
SKU UnavailableNo Longer in Stock
Skid, RX‑20 Vacuum Head Old Style
Castex SKU# HM-107095-EA
Old style skid
$133.17
Out of stock accepting backorders.
Switch, RX‑20 RotaryDriMatser
HydraMaster SKU# HM-157032-EA
Micro Switch for power on HydraMaster RX-20 and Rotary DriMaster.
$37.89
In stock
Rod, RX‑20 Handle Adjustment
Castex SKU# HM-141007-EA
This is the stainless steel rod for the adjustable handle assembly on the RX-20. This is only the threaded rod by itself and it is for use with the clamp-style locking assembly. It will not work with the knob locking assembly.
SKU UnavailableNo Longer in Stock
Kit, RX‑20 Relay
Castex SKU# HM-078514-EA
This kit updates the relay inside the handle assembly (replacing 157-032) for the RX-20.
$55.12
Out of stock accepting backorders.
Grip, RX‑20 Closed End
Castex SKU# HM-061004-EA
RX-20 and Rotary Drimaster foam grips.
$9.20
In stock

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