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RF & MF Taskmaster II - 1 1/2" Valve Parts
100407 Original Posting, Taskmaster II (TMII) valve was replaced with Taskmaster III (TMIII). The TMIII is a direct replacement for the TMII. Water King stocks many of the parts for the TMII including the Piston Assembly Kit and Piston Seal Kit (See item 10 below).
Go to Exploded View of Taskmaster valve to see item numbers.
 Item No. Part No. (110V)  Description Price Each
1 340039 Valve Body $725.00
2 50712X Throat and Nozzle Assembly (See table below for part numbers) $25.00
3 420225 1/2" Pipe Plug $  9.00
4 400166-1 Cap screw  (4 Req.) 5/16-18 x 2-3/4" Soc. Head $  28.00 for set of four
5 300853 Upper Cap Gasket  Included in Item 10
6 720300 to 720310 Flow Control Assembly (See table below for part numbers)  $ 85.00
720312 to 720314 Flow Control Assembly (See table below for part numbers)  $ 120.00
7 400165 Cap Screw ( 2 Req) 5/16-18 x 5/8" SS   Included in Item 10
8 300851 Drain Shut Off  
9 400051-9 O-Ring   Included in Item 10
10 514001-55 Piston assembly Kit (contains 5,7,9,10,11,12,13,36)  $  330.00
514001-51 Piston Seal Kit (contains Piston seal and O-rings & 5,9,11,12,13,36)  $  50.00
1 400051-10 O-Ring   Included in Item 10
12 400051-11 "O" Ring ( included W/item 13)   Included in Item 10
13 507135 Lower Cap assembly   Included in Item 10
14 507244 Drive Motor assembly $  300.00
15 320124 Micro Switch (3 req.)  $  45.00 each
Three included in Item 14
16 507241 Drive Link $  110.00
17 400626 Gasket $15.00
18 400625 Gasket $15.00
25 300138 Timer Lock $  9.00 
26 707200 Timer - 6 day (440) (Add 220 to part number for 220V)  $235.00
707200-3 Timer - 7 day (440) (Add 220 to part number for 220V) 
707200-4 Timer - ARC  (450) (Add 220 to part number for 220V) 
F60303-03 Timer - six day (Old Style Before 2005)
F60304-03 Timer - seven day (Old Style Before 2005)
F60305-03 Timer - ARC (Old Style Before 2005)
29 507877-14 Wiring Harness (Use 507878 for 220V)  
34 300645 Service Light (Light works for 110V and 220V) (amber) $  15.00
35 300644 Regeneration Light (Light works for 110V and 220V) (red) $  15.00
36 400504 Cotter Pin 1/8" x 1" SS   Included in Item 10
38 420531 Male connector 1/2" Pipe x 3/8" tube $  10.00
  420532 Male connector 1/2" Pipe x 1/2" tube $  10.00
40 320203 Cam  
43 720210 Top Mount adaptor (Brass) $110.00
44 400080 Tank seal O-Ring (2002 to present) $10.00
  400079 Tank seal O-Ring ( Prior to 2002 )  $ 10.00
45 300741 Distributor seal O-Ring (2002 to present)  $  9.00
  300740 Distributor seal Cup (Prior to2002) $25.00
46 720211 Side Mount Adaptor 1-1/2" NPT (Brass) $110.00
   
Item 2 Throat and Nozzle Assembly Part Numbers    
  Part No.  Description  
  507121 Throat & Nozzle Assembly Green (RF & MF 50,70,100,120)  
  507122 Throat & Nozzle Assembly Orange (RF & MF 150 & 180)  
  507123 Throat & Nozzle Assembly White (RF & MF 200, 225 & 240 )  
  507124 Throat & Nozzle Assembly Red (RF & MF 300)  
  507125 Throat & Nozzle Assembly Gold (RF & MF 450)  
  507126 Throat & Nozzle Assembly - Dark Blue (RF & MF 600)  
  507127 Throat & Nozzle Assembly Brown (RF & MF 750)  
Item 6 Flow Control Assembly Part Numbers    
  Part No.  Description  
  720300 Flow Control Assembly - 3 gpm  
  720302 Flow Control Assembly - 4 gpm  
  720304 Flow Control Assembly - 5 gpm  
  720306 Flow Control Assembly - 6 gpm  
  720308 Flow Control Assembly - 10 gpm  
  720310 Flow Control Assembly - 15 gpm  
  720312 Flow Control Assembly - 25 gpm  
  720314 Flow Control Assembly - 35 gpm