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4L6148 FUEL PRIMING PUMP GROUP Part of 4L6147, 5L9711, 4L6168 & 4L5839 Arrangements listed on Pages 57, 58P, 59 & 65 D343


FUEL SYSTEM
PUMP GP-FUEL PRIMING
ELECTRICAL AND STARTING SYSTEM
STARTING GP-AUTOMATIC
SHUTOFF GP
CONTACTOR GP
SOLENOID GP
CONTACTOR GP
STARTING GP-AUTOMATIC

INDUSTRIAL ENGINE D343 INDUSTRIAL ENGINE 62B
 D343 ENGINE 62B00001-01868 UE033992 D343 62B   (1960)

FUEL SYSTEM

PUMP GP-FUEL PRIMING
FUEL PRIMING PUMP GROUP
6L-1709 FUEL PRIMING PUMP GROUP
FUEL PRIMING PUMP GROUP
4L-6148 FUEL PRIMING PUMP GROUP
 

#UE0339920180
 

4L-6148: FUEL PRIMING PUMP GROUP

4L6148 FUEL PRIMING PUMP GROUP
Part of 4L6147, 5L9711, 4L6168 & 4L5839 Arrangements
listed on Pages 57, 58P, 59 & 65
c61944 UE033992
4L6148 FUEL PRIMING PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D343 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7B-8517 H [1] ROD ASSEM.  
  7B-8633 H [1] CAP  
  2H-2483 H [1] BARREL ASSEM.  
  5B-9079 H [1] NUT  
  2F-2953 H [1] WASHER  
  2F-8616 H [1] NUT  
  6H-9666 H [1] SCREW  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  2H-2519 [1] GASKET  
  0V-0375 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  6H-1719 [1] BASE  
  3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  7H-1950 [1] PUMP ASSEM.  
    (CONSISTS OF PARTS MARKED H)
  9F-7882 [1] PIN  
    (PART OF ASSEM. 7B8517)
  2F-4615 H [2] SPRING  
  7B-7921 H [2] CUP  
  5B-3850 H [2] WASHER  
  2F-2872 H [1] BEARING  
  8B-0344 H [1] WASHER  
  7B-7840 [1] RETAINER  
  7B-6365 [2] SPRING  
  7B-6368 [2] BALL  
  1K-6705 [1] BOLT  
  4F-9325 [1] GASKET  
  4L-6188 [1] TUBE ASSEM  
  1L-8782 [1] GASKET  
  6H-1725 [1] GASKET  
 

#UE0339920181
 

4L-6168: AUTOMATIC START-STOP ARRANGEMENT

4L6168 AUTOMATIC START-STOP ARRANGEMENT
Serial No. 62B1 to 62B599 inclusive
UE0339920181 UE033992
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Parts for your D343 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-0274 Y [1] CABINET ASSEMBLY  
  4L-6147 Y [1] ELECTRIC STARTING ARRANGEMENT  
    - or -
  4L-6148 Y [1] FUEL PRIMING PUMP GROUP  
  Y [1] STARTING MOTOR GROUP  
  4L-6152 Y [1] JUNCTION BOX GROUP  
    - or -
  5L-6546 Y [1] JUNCTION BOX GROUP  
  4L-6156 Y [1] CONTACTOR GROUP  
  4L-6169 Y [1] RACK SOLENOID GROUP  
    - or -
  5L-8373 Y [1] RACK SHUT-OFF SOLENOID GROUP  
  4S-8787 [25] LIGHTING WIRE (14 GAUGE)  
  4F-8184 [1] BUSHING WATER TEMPERATURE CONTACTOR  
  2H-2143 [1] MARKER WIRE CODE  
  2L-8075 [2] TERMINAL FOR RACK SOLENOID  
  2L-8076 [30] TERMINAL FOR NO. 14 WIRE  
  5L-2579 [1] GROMMET JUNCTION BOX  
  Y   SEPARATE ILLUSTRATION
 

#UE0339920182
 

4L-6169: RACK SOLENOID GROUP

4L6169 RACK SOLENOID GROUP
Part of 4L6168 Automatic Start-Stop Arrangement listed on Page 59
3L2871 Solenoid parts are shown on Page 61
c67730 UE033992
4L6169 RACK SOLENOID GROUP Parts scheme
  For full view, you need register

Parts for your D343 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1L-7433 [1] SPRING  
  4L-6162 [1] BRACKET ASSEM  
  0T-0055 [2] BOLT  
  0T-0431 [2] WASHER  
  [1] CLIP  
  1H-5166 [1] CLIP  
  4L-6161 [1] CABLE ASSEM.  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4L-6159 [1] BRACKET ASSEM.  
  4B-2049 [1] NUT  
  4L-6249 [1] GUIDE  
  4L-6160 [1] COUPLING  
  3B-4505 [1] LOCKWASHER  
  3B-1915 [2] BOLT  
  3K-8909 [2] LOCKWASHER  
  3B-4604 [1] COTTER PIN  
  4B-4274 [1] WASHER  
  4L-6164 [1] LINK  
  4L-6165 [1] LEVER ASSEM.  
  8H-9996 [1] PIN (TAPER)  
  4L-6167 [1] COVER ASSEM.  
  5H-7113 [1] GASKET  
  1F-3501 [2] BUSHING  
    (PART OF COVER ASSEM. 4L6167)
  4L-6166 [1] LEVER ASSEM.  
  4L-6158 [1] BRACKET  
  0S-1614 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
  3B-1915 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  6B-0933 [3] SPACER  
  3L-2871 Y [1] SOLENOID  
    (SEE SEPARATE ILLUS. FOR PARTS)
  Y   SEPARATE ILLUSTRATION
 

#UE0339920183
 

5L-8373: RACK SHUT-OFF SOLENOID GROUP

5L8373 RACK SHUT-OFF SOLENOID GROUP
Part of 4L6168 Automatic Start-Stop Arrangement listed on Page 59
3L2871 Solenoid parts are shown on Page 61
c85916 UE033992
5L8373 RACK SHUT-OFF SOLENOID GROUP Parts scheme
  For full view, you need register

Parts for your D343 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [1] PIN  
  3B-4604 [1] COTTER PIN  
  5L-8348 [1] BELLCRANK  
  4H-2815 [1] BUSHING  
  5L-6237 [1] LINK  
  4B-3057 [1] PIN  
  3B-4607 [1] COTTER PIN  
  4L-6164 [1] LINK  
  4B-2049 [1] NUT  
  5L-6239 [1] ROD  
  4H-2792 [1] END  
  4B-3057 [1] PIN  
  3B-4607 [1] COTTER PIN  
  4B-4276 [1] WASHER  
  4B-4278 [2] WASHER  
  0T-0055 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5L-8356 [1] BRACKET  
  9F-6580 [4] BOLT  
  1B-4330 [4] NUT  
  3B-4504 [4] LOCKWASHER  
  5L-8370 [4] SPACER  
  3L-2871 Y [1] SOLENOID  
    (SEE SEPARATE ILLUSTRATION)
  8H-9996 [1] PIN  
  3B-4604 [1] COTTER PIN  
  4B-4274 [2] WASHER  
  4B-4899 [1] SPRING  
  5L-8355 [1] CLIP  
  5L-8350 [1] PIN  
  5L-8351 [1] LEVER  
  0L-0261 [1] WASHER  
  5L-8349 [1] LEVER ASSEM.  
  1B-2522 [1] PIN  
    (PART OF LEVER ASSEM. 5L8349)
  5L-8354 [1] COVER ASSEM.  
  4F-6440 [1] BUSHING  
    (PART OF COVER ASSEM. 5L8354)
  5H-7113 [1] GASKET  
  Y   SEPARATE ILLUSTRATION
 

#UE0339920184
 

5L-9712: SAFETY SOLENOID RACK GROUP

5L9712 SAFETY SOLENOID RACK GROUP--24 Volt & 32 Volt
Serial No. 62B600-Up
Part of 5L9711 and 6L2650 Automatic Start-Stop Arrangements listed on Page 58P. 3L2871 Solenoid parts are shown on Page 61
Only separate parts serviced. When complete Group is required order 6L8746
c203634 UE033992
5L9712 SAFETY SOLENOID RACK GROUP Parts scheme
  For full view, you need register

Parts for your D343 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-6239 [1] ROD  
  4H-2792 [1] END  
  9S-1305 C [1] PIN  
  3B-4604 [1] COTTER PIN  
  5L-9602 [1] BELLCRANK  
  4H-2815 [1] BUSHING  
  5L-6237 [1] LINK  
  4B-3057 [1] PIN  
  3B-4607 [1] COTTER PIN  
  4B-4276 [1] WASHER  
  4B-3057 [1] PIN  
  3B-4607 [1] COTTER PIN  
  5L-9584 [1] BRACKET  
  0S-1615 [4] BOLT  
  1B-4330 [4] NUT  
  3B-4504 [4] LOCKWASHER  
  4B-4276 [4] WASHER  
  3L-2871 Y [1] SOLENOID  
    (SEPARATE ILLUSTRATION)
  4B-2049 [1] NUT  
  4L-6164 [1] LINK  
  4B-4274 [2] WASHER  
  5L-8350 [1] PIN  
  3B-4604 [1] COTTER PIN  
  4B-4899 [1] SPRING  
  8H-9996 [1] PIN  
  0L-0261 [1] WASHER  
  1B-2522 [1] PIN  
    (PART OF LEVER ASSEM. 5L8349)
  5L-8349 [1] LEVER ASSEM.  
  5L-8351 [1] LEVER  
  4F-6440 [1] BUSHING  
    (PART OF COVER ASSEM. 5L8354)
  5L-8355 [1] CLIP  
  5L-8354 [1] COVER ASSEM.  
  5H-7113 [1] GASKET  
  1A-5183 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UE0339920185
 

6L-8746: SAFETY SOLENOID RACK GROUP

6L8746 SAFETY SOLENOID RACK GROUP--24 Volt & 32 Volt
Serial No. 62B600-Up
Part of 5L9711, 6L2650 and 6L8553 Automatic Start-Stop Arrangements listed on Pages 58P & 58Q
3L2871 Solenoid parts are shown on Page 61
c203636 UE033992
6L8746 SAFETY SOLENOID RACK GROUP Parts scheme
  For full view, you need register

Parts for your D343 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9S-1305 C [1] PIN  
  3B-4604 [1] COTTER PIN  
  5L-8348 [1] BELLCRANK  
  4H-2815 [1] BUSHING  
  5L-6237 [1] LINK  
  4B-3057 [1] PIN  
  3B-4607 [1] COTTER PIN  
  4L-6164 [1] LINK  
  4B-2049 [1] NUT  
  5L-6239 [1] ROD  
  4H-2792 [1] END  
  4B-3057 [1] PIN  
  3B-4607 [1] COTTER PIN  
  4B-4276 [1] WASHER  
  1A-5183 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5L-8356 [1] BRACKET  
  7B-2742 [4] BOLT  
  1B-4330 [4] NUT  
  3B-4504 [4] LOCKWASHER  
  5L-8370 [4] SPACER  
  4B-4276 [4] WASHER  
  3L-2871 Y [1] SOLENOID  
    (SEPARATE ILLUSTRATION)
  8H-9996 [1] PIN  
  3B-4604 [1] COTTER PIN  
  4B-4274 [2] WASHER  
  4B-4899 [1] SPRING  
  5L-8355 [1] CLIP  
  5L-8350 [1] PIN  
  5L-8351 [1] LEVER  
  0L-0261 [1] WASHER  
  5L-8349 [1] LEVER ASSEM.  
  1B-2522 [1] PIN  
    (PART OF LEVER ASSEM. 5L8349)
  5L-8354 [1] COVER ASSEM.  
  4F-6440 [1] BUSHING  
    (PART OF COVER ASSEM. 5L8354)
  5H-7113 [1] GASKET  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UE0339920186
 

4L-6156: CONTACTOR GROUP

4L6156 CONTACTOR GROUP--Type 1
Part of 5L9711, 6L2650, 6L8553 & 4L6168 Automatic
Start-Stop Arrangements listed on Pages 58P, 58Q & 59
c931987 UE033992
4L6156 CONTACTOR GROUP Parts scheme
  For full view, you need register

Parts for your D343 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1L-5099 [1] CONTACTOR  
  6B-7344 [1] FITTING  
  8F-8997 [2] NUT  
    (PART OF FITTING 6B7344)
  4L-8264 [1] CONTACTOR  
  0S-1570 [3] BOLT  
  1B-4201 [3] NUT  
  3B-4504 [3] LOCKWASHER  
  4L-6157 [1] BRACKET  
  1F-4656 [1] FITTING  
  8F-8997 [1] NUT  
    (PART OF FITTING 1F4656)
  4B-3388 [5] BOLT  
  3B-4505 [5] LOCKWASHER  
  4L-6175 [1] TUBE  
 

#UE0339920187
 

3L-2871: SOLENOID AS

3L2871 SOLENOID
Part of 4L6169, 5L8373, 5L9712 & 6L8746 Rack Solenoid Groups
shown on Pages 60 through 60C
c203654 UE033992
3L2871 SOLENOID AS Parts scheme
  For full view, you need register

Parts for your D343 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3L-9320 [2] NUT  
  3L-9309 [1] COVER  
  2F-6358 [2] SCREW  
  2L-6998 [2] WASHER  
  033-5906 C [2] CLIP  
  3L-9311 [1] CONTACT ASSEM.  
  3L-9089 [1] SCREW  
  3L-9310 [1] SPRING ASSEM.  
  3L-9312 [1] ROD  
  6L-3715 C [2] SCREW  
  4B-2043 [2] NUT  
  3B-4501 [2] LOCKWASHER  
  3L-9313 [1] PLUNGER  
  3L-9314 [1] BOOT  
  3L-9317 [1] LINK & SCREW ASSEM.  
  3L-9316 [1] WASHER  
  4B-1222 [1] SCREW  
  4B-2043 [1] NUT  
  3L-9315 [1] CLAMP  
  C   INDICATES CHANGE
 

#UE0339920188
 

4L-6156: CONTACTOR GROUP

4L6156 CONTACTOR GROUP--Type 2
Part of 5L9711, 6L2650, 6L8553 & 4L6168 Automatic Start-Stop
Arrangements listed on Pages 58P, 58Q & 59
c203635 UE033992
4L6156 CONTACTOR GROUP Parts scheme
  For full view, you need register

Parts for your D343 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-6435 [1] CONTACTOR  
    (WATER TEMPERATURE)
  5P-0733 CH [27.94 C.M. HOSE] HOSE  
    (11 INCHES)
  3N-0531 C [1] SWITCH  
  3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4L-6157 [1] BRACKET  
  1L-2287 [1] FITTING  
  0S-1570 [3] BOLT  
  1B-4201 [3] NUT  
  3B-4504 [3] LOCKWASHER  
  1L-2286 [1] COUPLING  
  8B-2664 C [1] BUSHING  
  6K-6967 C [2] EXTENSION  
  3D-7025 [1] ELBOW  
  C   INDICATES CHANGE
  H   ORDER BY THE DECIMETRE
 

#UE0339920189
 

2L-0274: CABINET ASSEMBLY

2L274 CABINET ASSEMBLY
Part of 4L6168 Automatic Start-Stop Arrangement listed on Page 59
c121423 UE033992
2L0274 CABINET ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D343 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4L-0666 [1] RELAY  
  2L-9636 [1] COVER ASSEM.  
  9B-7243 [4] SCREW  
  3B-4501 [4] LOCKWASHER  
  1L-6019 [1] RELAY  
  2L-9638 [1] HARNESS  
  2L-8074 [47] TERMINAL  
    (NO.6 SCREW)
  2L-8075 [5] TERMINAL  
    (NO. 8 SCREW)
  2L-8076 [15] TERMINAL  
    (NO. 10 SCREW)
    (PARTS OF HARNESS 2L9638)
  2L-4554 [1] CRANKING TIME ASSEM.  
  4B-1218 [2] SCREW  
  1L-6037 [1] CLAMP  
  5B-3447 [1] SCREW  
  4B-2043 [2] NUT  
  3B-4501 [1] LOCKWASHER  
  9B-7243 [3] SCREW  
  4B-2043 [3] NUT  
  3B-4501 [3] LOCKWASHER  
  1L-6033 [1] CABINET ASSEM.  
  1B-4330 [4] NUT  
  3B-4504 [4] LOCKWASHER  
  4B-4276 [4] WASHER  
  3L-3868 [2] SCREW  
  2L-9637 [1] CHASSIS  
  6L-1732 [1] RELAY  
  4B-1222 [3] SCREW  
  3B-4501 [3] LOCKWASHER  
  4B-9762 [4] SCREW  
  9B-1117 [4] LOCKWASHER  
  1L-6024 [1] LAMP HOLDER  
  1L-6025 [1] LAMP  
  2L-9634 [1] SWITCH  
  2L-9635 [1] KNOB  
  9B-7242 [2] SCREW  
  3B-4501 [2] LOCKWASHER  
  3L-0829 [1] BRACKET  
  2L-9632 [1] RELAY  
  2L-9633 [1] KNOB  
  [2] SCREW  
  3B-4501 [2] LOCKWASHER  
  5B-3447 [2] SCREW  
  3B-4501 [2] LOCKWASHER  
  1L-6023 [1] TERMINAL BLOCK  
 

Information:

Engine News
Improved Fuel Priming Pump Used
1987/05/01
Improved Fuel Priming Pump Assembly Has Better Sealing Characteristics; Repair Kit Available For Knob
1978/03/01
Special Instruction
Installation Instructions for the Electric Fuel Priming Pump on Caterpillar Equipment With the 24 Volt System{1258}
Installation Instructions for the Electric Fuel Priming Pump on Caterpillar Equipment With the 24 Volt System{1258}
Service Magazine
Improved Fuel Priming Pump Used{1258}
1987/04/20
Improved Fuel Priming Pump Assembly Has Better Sealing Characteristics; Repair Kit Available For Knob{1258}
1978/02/27
New Larger Capacity Water Separator Is Available{1250}
1979/03/12
Special Instruction, REHS1037 , "Installation Instructions for the Electric Fuel Priming Pump on Caterpillar Equipment With the 24 Volt System" has been Revised {1258}
2004/03/29

Caterpillar Parts SIS Catalog D343 :

6L-8553 AUTOMATIC START-STOP ARRANGEMENT
6L-2650 AUTOMATIC START-STOP ARRANGEMENT
5L-9711 AUTOMATIC START-STOP ARRANGEMENT
MOTOR ASSEMBLY
8L-5938 MOTOR ASSEMBLY
ELECTRIC STARTING MOTOR ASSEMBLY
5L-4928 ELECTRIC STARTING MOTOR ASSEMBLY
MAGNETIC SWITCH ASSEMBLY
7M-4291 MAGNETIC SWITCH ASSEMBLY
ELECTRIC STARTING MOTOR GROUP
5L-4927 ELECTRIC STARTING MOTOR GROUP
ELECTRIC STARTING MOTOR GROUP
5L-4927 ELECTRIC STARTING MOTOR GROUP
4L-6168 AUTOMATIC START-STOP ARRANGEMENT
RACK SOLENOID GROUP
4L-6169 RACK SOLENOID GROUP
RACK SHUT-OFF SOLENOID GROUP
5L-8373 RACK SHUT-OFF SOLENOID GROUP
SAFETY SOLENOID RACK GROUP
5L-9712 SAFETY SOLENOID RACK GROUP
SAFETY SOLENOID RACK GROUP
6L-8746 SAFETY SOLENOID RACK GROUP
CONTACTOR GROUP
4L-6156 CONTACTOR GROUP
SOLENOID AS
3L-2871 SOLENOID AS
CONTACTOR GROUP
4L-6156 CONTACTOR GROUP

Truck sale:

1999 CAT D343
Call 
1999 CAT D343

REICAL
CAT D343
USD $9,850 
CAT D343

Elite Equipment Pros, LLC
Parker, Colorado 80138
CAT D343
Call 
CAT D343

JW Bell LLC
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