North Star M157305Y Owner's Manual page 34

Ref# P/N DESCRIPTION
5 Not Available Screw
8 CA547153 Bearing Cover
10 CA14041 O-Ring, Bearing Cover
11 CA55337 Oil Seal
15 CA14488 Inner Ball Bearing
20 CA547048 Connecting Rod
24 Not Available Oil Plug Cap
25 Not Available Crankshaft
27 CA15710 Ball Bearing
32 CA547961 Cap
33 CA14179 O-ring for Oil Filter Cap
37 CA92241 Gauge, Bubble Oil w/Gasket
38 CA44428 Gasket, Flat Flex Oil Gauge
48 CA44842 Drain Plug
49 CA14179 O-Ring for Drain Plug
53 Not Available Crankcase
64 CA46229 Crosshead Pin
65 CA132190 Plunger Rod
70 CA47215 Oil Seal
90 CA542403 Plunger
98 CA46730 Washer
99 CA542405 Retainer, Plunger
100 CA46233 Retainer, Seal
106 CA48222 Seal
120 CA547357 Seal Case
121 CA13976 O-Ring for Seal Case
125 CA46240 Seal
160 CA13965 O-Ring, Inlet
161 CA545177 Seat, Inlet
163 CA19285 O-Ring
164 CA545178 Seat, Discharge
166 CA46764 Valve
167 CA46865 Spring
168 CA543988 Retainer, Spring, Inlet
169 CA49764 Retainer, Spring, Discharge
172 CA142807 O-Ring for Plug
174 CA547104 Plug, Valve w/o-ring
185 Not Available Head, Manifold w/Unloader Body
188 Not Available Screw
Cat 4DX Pump Exploded View
QTY
3
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
6
6
3
3
3
3
1
6
34
Ref# P/N DESCRIPTION
197 CA941516 Inlet Fitting Assembly
255 CA30516 Bolt Mount Assembly
401 CA32088 Handle Adjustable (Not Shown)
402 CA46570 Adjusting Cap
408 CA33394 Pressure Spring
410 CA549352 Spring Retainer
412 CA46251 Piston Stem
414 CA28338 Back Up RIng
415 CA22056 O-Ring, Piston Stem
418 Not Available Piston Assy (Included in # 470)
423 CA46249 Retainer Valve
424 CA13966 O-Ring, Valve Retainer (Outer)
425 CA46248 Piston Retainer
426 CA46250 Washer
428 CA26133 O-Ring
429 CA17399 O-Ring, Valve Retainer
435 CA548193 Valve
436 CA46253 Seat
437 CA13963 O-Ring, Seat
438 CA46254 Seat, Check Valve
439 CA13963 O-Ring, Check Valve Seat
443 CA541060 Valve, Check
444 CA45924 Spring
446 CA26133 O-Ring
460 CA107681 Discharge Fitting
469 CA7231 Chemical Fixed Injector
Unloader Repair Kit Inclds: 418, 428,
470 CA76031
436, 437
Check Valve Kit Inclds: 438, 439, 443,
471 CA76146
444, 446
472 CA46630 Barb
476 Not Available Barb O-Ring
477 Not Available Ball
478 Not Available Spring
479 Not Available Orifice
480 Not Available Body
483 CA76176 Repair Kit
Kit #1 CA33053 Seal Kit Inclds: 98, 106, 121, 125
Valve Kit Inclds: 160, 161, 162, 163,
Kit #2 CA76978
164, 166, 167, 168, 169, 172
* CA76754 O-ring Kit Inclds: 414, 415, 424, 428,
429, 437
QTY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1