Model D58x Pump

The Williams Machine and Tool Model D58x pump is ideal for applications requiring a pump in an efficient, neat package. These units are rugged and heavy duty. Features inclued:

  • Flow – 6.0/1.5 GPM (22.7/5.7 lpm) @ 1,800 RPM
  • Displacement/Revolution – 0.88 cubic inches (14.4cc)
  • Maximum Pressure – 5000 PSIG (345 bar)
  • Drive speed range – 300 to 1800 RPM
  • Maximum drive speed – 1800 RPM
  • Rotation – Bi-Rotational
  • Input Shaft – 1″ (2.54 mm), keyed
58-98-pump-combo

Please call to Order

Notes: No changes are needed when changing pump rotation. All Williams Machine and Tool pumps use the same 6 hole mounting pattern. First Stage is High Flow, Low Pressure. As pressure is needed the Second Stage activates, Low Flow, High Pressure.
model d58x pump diagram

Shop Model D58x Pump Parts

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Drg. No.
Part Number
NO. Req.
Part Description
Price
Qty
Add To Cart
1359
Seal Kit
$17.11
Max:
Min: 1
Step: 1
1
1028
2
Oil Seal
$2.49
Max:
Min: 1
Step: 1
2
1012
1
Pump Gasket
$3.41
Max:
Min: 1
Step: 1
3
1030
6
Aluminum Washer
$3.97
Max:
Min: 1
Step: 1
4
1108
8
Aluminum Washer
$4.20
Max:
Min: 1
Step: 1
1358
Shaft and Bearing Kit
$76.50
Max:
Min: 1
Step: 1
5
1075
1
Shaft
$45.97
Max:
Min: 1
Step: 1
6
1023
2
Needle Bearing
$14.71
Max:
Min: 1
Step: 1
7
1027
1
Shaft Key
$4.57
Max:
Min: 1
Step: 1
8
1118
2
Snap Ring
$3.42
Max:
Min: 1
Step: 1
9
1117
1
Wobble Key
$3.70
Max:
Min: 1
Step: 1
1357
Thrust Bearing Kit
$356.74
Max:
Min: 1
Step: 1
10
1080
1
Thrust Race
$33.52
Max:
Min: 1
Step: 1
11
1077
1
Front Roller Retainer
$2.70
Max:
Min: 1
Step: 1
12
1119
32
Thrust Roller Bearing
$3.06
Max:
Min: 1
Step: 1
13
1232
1
Wobble Plate
$296.54
Max:
Min: 1
Step: 1
14
1078
1
Rear Roller Retainer
$4.63
Max:
Min: 1
Step: 1
15
1106
1
Thrust Plate Bearing
$21.69
Max:
Min: 1
Step: 1
16
1076
1
Piston Thrust Plate
$97.99
Max:
Min: 1
Step: 1
1356
Piston Kit
$298.49
Max:
Min: 1
Step: 1
17
1235
8
Piston
$17.73
Max:
Min: 1
Step: 1
18
1168
8
Ball
$3.11
Max:
Min: 1
Step: 1
19
1233
8
Ball Stop
$14.63
Max:
Min: 1
Step: 1
20
1234
8
Spring
$3.74
Max:
Min: 1
Step: 1
1355
Check Valve Kit
$15.94
Max:
Min: 1
Step: 1
21
1221
1
Plug
$2.42
Max:
Min: 1
Step: 1
22
2383
1
Cage Spring
$3.94
Max:
Min: 1
Step: 1
23
1216
1
Spring
$6.11
Max:
Min: 1
Step: 1
24
1217
1
Ball
$3.98
Max:
Min: 1
Step: 1
1354
Exhaust Valve Kit
$49.25
Max:
Min: 1
Step: 1
25
1043
8
Seat
$2.89
Max:
Min: 1
Step: 1
26
1015
8
Ball
$3.38
Max:
Min: 1
Step: 1
27
2264
8
Exhaust Spring
$4.49
Max:
Min: 1
Step: 1
28
1041
8
Cage Spring
$3.23
Max:
Min: 1
Step: 1
29
1009
8
Washer
$3.99
Max:
Min: 1
Step: 1
30
1008
8
Port Stud
$3.80
Max:
Min: 1
Step: 1
1352
Unloading Valve Kit
$143.80
Max:
Min: 1
Step: 1
33
1245
1
Unloading Valve
$102.89
Max:
Min: 1
Step: 1
34
1351
1
Pilot Hose
$23.48
Max:
Min: 1
Step: 1
35
1243
2
90 Degree Fitting
$13.56
Max:
Min: 1
Step: 1
Remaining Pump Parts
31
2663
1
Low Pressure Relief
PLEASE CALL
32
1087
1
High Pressure Relief
PLEASE CALL
1
Pump Casting (Not Sold Seperately)
37
1237
1
Intake Housing Tube
$41.55
Max:
Min: 1
Step: 1
38
1350
1
Front Casting
$88.87
Max:
Min: 1
Step: 1
39
1107
8
Pump Assembly Bolt
$4.48
Max:
Min: 1
Step: 1
40
1035
6
Cap Screw
$3.92
Max:
Min: 1
Step: 1
42
1515
1
Intake Screen
$5.22
Max:
Min: 1
Step: 1