* Standard Hardware Item - May Be Purchased Locally
† These replacement parts are available where you purchased your Vac.
Repair Parts
16 U.S. Gallons / 60 Liters Wet/Dry Vac
Model Number WD16400
Electrical Rating:
120 V 9 A 60 Hz
RIDGID parts are available on-line at store.ridgid.com/wetdry
Always order by Part Number - Not by Key Number
14
WARNING:
SERVICING OF DOUBLE-INSULATED WET/DRY VAC
In a double-insulated Wet/Dry Vac, two systems of insulation are provided
instead of grounding. No grounding means is provided on a double-insulated
appliance, nor should a means for grounding be added. Servicing a double-
insulated Wet/Dry Vac requires extreme care and knowledge of the system,
and should be done only by qualified service personnel. Replacement parts
for a double-insulated Wet/Dry Vac must be identical to the parts they replace.
Your double-insulated Wet/Dry Vac is marked with the words “DOUBLE
INSULATED” and the symbol (square within a square) may also be
marked on the appliance.
To reduce the risk of injury from electrical shock, unplug power cord before
servicing the electrical parts of the Wet/Dry Vac.
!
WARNING:
To reduce the risk of injury from electrical shock, unplug power cord before
servicing the electrical parts of the Wet/Dry Vac.
WARNING:
All disassembly and repairs should be performed by qualified personnel.
!
!
Key Part
No. Number Description
1 832086 Rocker Switch
2 820563-4 Screw, Pan Hd. Ty. “AB”
10 x 3/4” (19 mm) Ser.
3 818961 Spacer
4 818413-3 Blower Wheel
5 315534-1 Washer
6 826817 Nut, Hex Flange
7 820563-7 Screw, Pan Hd. Ty. “AB”
10 x 3/4” (19 mm) Ser.
8 833185 Collector
9 509488 Float
*
*
Key Part
No. Number Description
10 823201-3 Filter Cage
11 VF4000 Qwik Lock™ Filter
12 73185
Drain Cap
13 832084 Caster Foot w/Storage
14 73137 Caster
15 VT1709 Utility Nozzle
16 VT1720 Tug-A-Long Positive
Locking Hose
17 VT1708 Extension Wand
18 VF3502 Disposable Filter Bag
19 SP6975 Owner’s Manual
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†
†
†
†
SP6975-3 16 GALLON.indb 14
SP6975-3 16 GALLON.indb 14
4/21/20 2:45 PM
4/21/20 2:45 PM
