Welcome Westheffer Customers

Solo Backpack Replacements Parts

No. Item. No. Product Name Price Qty
1 SOL 4200215 Plug (item 8 incl.)
$4.64
$4.64
2 SOL 0010165 Bolt
$1.44
$1.44
4 SOL 0030131 Washer
$1.44
$1.44
7 SOL 0610402-K Shut-Off Valve Repair Kit
$6.50
$6.50
8 SOL 0062258 Gasket
$1.38
$1.38
9 SOL 0062106 O-ring
$1.84
$1.84
10 SOL 0062115 O-ring
$1.84
$1.84
11 SOL 0062291 O-ring
$2.16
$2.16
14 SOL 0064234 Hose 48" (Item 26,34,49,& 103 incl.)
$6.34
$6.34
15 SOL 0066388 Hose Clamp
$3.08
$3.08
16 SOL 0066394 Clamp
$4.70
$4.70
17 SOL 4043123 Stop Plate
$3.09
$3.09
18 SOL 4035111 Pump Shaft
$11.28
$11.28
20 SOL 4061257 Valve Plate
$2.36
$2.36
21 SOL 4200242 Red Tank Cap (item 48,98, & 99 incl.)
$8.69
$8.69
22 SOL 4074148 Retaining Nut
$2.24
$2.24
23 SOL 4074323 Valve Body
$4.70
$4.70
24 SOL 4074350 Sealing Plug
$1.56
$1.56
26 SOL 4074337 Retaining Nut
$2.24
$2.24
27 SOL 4074344 Control Knob
$2.92
$2.92
28 SOL 4074410 Bushing
$1.60
$1.60
29 SOL 4074263 Flat Fan Spray Tip

Regular Price: $3.10

Special Price: $1.00

Regular Price: $3.10

Special Price: $1.00

30 SOL 4074756 Swirl Plate
$1.69
$1.69
31 SOL 4074283 Jet Filter
$2.19
$2.19
33 SOL 4900527 Solo Adjustable Spray Nozzle

Regular Price: $5.80

Special Price: $1.00

Regular Price: $5.80

Special Price: $1.00

34 SOL 4074500 Clamp
$2.57
$2.57
35 SOL 4074527 Elbow
$3.09
$3.09
37 SOL 4200166 Filter Basket
$6.34
$6.34
38 SOL 4300315 Shoulder Strap (item 73 incl.)
$4.70
$4.70
40 SOL 4400168 Piston Cylinder Assy. (#12, 13, 20, & 51 incl.)
$10.25
$10.25
41 SOL 4074409 Connecting Rod w/o Stud
$2.04
$2.04
42 SOL 4074262 Lever
$4.51
$4.51
44 SOL 4400189 Viton Collar
$8.19
$8.19
45 SOL 4800170 Shut-Off Valve Assy.
$12.76
$12.76
46 SOL 4800173 Pump Lever with Grip
$14.76
$14.76
47 SOL 4900230P Spray Wand
$8.50
$8.50
49 SOL 0031356 Washer
$1.44
$1.44
51 SOL 4074677 Protective Cover
$3.56
$3.56
52 SOL 0010110 Screw/Bolt
$1.57
$1.57
9999 SOL 0610406-K Solo 475 Diaphragm Pump Repair Kit
$19.95
$19.95
9999 SOL 0610407-K Solo 425 Piston Pump Repair Kit
$19.95
$19.95
9999 SOL 4900170N 28" Universal Spray Wand & Shut-Off Valve
$19.95
$19.95