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3N6867 OIL PRESSURE AND WATER TEMPERATURE CONTACTOR GROUP Part of 3N8422 Shut-Off and 3N8423 Contactor Groups listed on Pages 136B & 138A AN ATTACHMENT 3304




ELECTRICAL AND STARTING SYSTEM

CONTACTOR GP
 

#UEG0882S0450
 

3N-6867: CONTACTOR GP

3N6867 OIL PRESSURE AND WATER TEMPERATURE CONTACTOR GROUP
Part of 3N8422 Shut-Off and 3N8423 Contactor Groups listed on Pages 136B & 138A
AN ATTACHMENT
c119084 UEG0882S
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-6955 [1] SWITCH (pressure)  
2. 5L-6435 [1] CONTACTOR (water temperature)  
 

#UEG0882S0451
 

3N-6526: CONTACTOR GP

3N6526 OIL PRESSURE AND WATER TEMPERATURE CONTACTOR GROUP
Replaced by 3N9602 shown on Page 138B-1. FOR USE WITH ELECTRIC WOODWARD
GOVERNOR. Refer to Automatic Start-Stop Chart for Usage shown on Page 134D
AN ATTACHMENT
c119370 UEG0882S
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] SWITCH (oil pressure)  
2. [1] CONTACTOR (water temperature)  
 

#UEG0882S0452
 

3N-9602: CONTACTOR GP

3N9602 CONTACTOR GROUP--Oil Pressure and Water Temperature
Refer to 3N6600 Automatic Start-Stop Chart shown on Page 134D for usage
AN ATTACHMENT
c217964 UEG0882S
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-5946 C [1] SWITCH (OIL PRESSURE)  
2. 5L-6435 [1] CONTACTOR-TEMP (WATER)  
  C   CHANGE FROM PREVIOUS TYPE
 

#UEG0882S0453
 

3N-9652: MOUNTING GP-CONTACTOR

3N9652 CONTACTOR MOUNTING GROUP--Type 1
Refer to 3N6600 Automatic Start-Stop Chart shown on Page 134D for usage
AN ATTACHMENT
c217965 UEG0882S
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4F-8184 [1] BUSHING  
2. 3N-6245 [1] PLATE  
3. 1F-9369 [1] TEE  
4. 4M-5317 [1] BUSHING  
5. 9L-4702 CH [1] FITTING  
    (Includes)
  4H-2494 [1] SLEEVE  
  4H-2495 [1] NUT  
6. 3B-7275 C [1] NIPPLE  
7. 3B-6488 C [1] COUPLING  
  C   INDICATES CHANGE
  H   USE WITH MECHANICAL OIL PRESSURE GAUGE
 

#UEG0882S0454
 

3N-9652: MOUNTING GP-CONTACTOR

3N9652 CONTACTOR MOUNTING GROUP--Type 2
Refer to 3N6600 Automatic Start-Stop Chart shown on Page 134D for usage
AN ATTACHMENT
c221863 UEG0882S
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4F-8184 [1] BUSHING  
2. 3N-6245 [1] PLATE  
3. 1F-9369 [1] TEE  
4. 4M-5317 [1] BUSHING  
5. 9L-4702 H [1] FITTING  
    (Includes)
  4H-2494 [1] SLEEVE  
  4H-2495 [1] NUT  
6. 2N-1931 C [1] ELBOW  
  C   INDICATES CHANGE
  H   USE WITH MECHANICAL OIL PRESSURE GAUGE
 

#UEG0882S0455
 

3N-8806: MOUNTING GP

3N8806 CONTACTOR MOUNTING GROUP--Type 1
Replaced by 3N9652 shown on Page 138B-2. Also part of 3N8422 Shut-Off and
3N8423 Contactor Groups listed on Pages 136B and 138A. Refer to Automatic
Start-Stop Chart for Usage shown on Page 134D. AN ATTACHMENT
c162245 UEG0882S
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-7242 [1] HOSE ASSEM. 7.12 cm(28 in.)  
2. 9M-8406 [1] CLIP  
3. 3B-8822 [1] ELBOW  
    (Used with Alternator)
  1F-9369 [1] TEE  
    (Used with Alternator)
4. 4F-8184 [1] BUSHING  
5. 2R-1922 [1] UNION  
6. 3B-6552 [1] ELBOW  
7. 3N-6245 [1] PLATE  
8. 0S-1613 [3] BOLT  
  3B-4504 [3] LOCKWASHER  
 

#UEG0882S0456
 

3N-8783: VALVE ASSEMBLY

3N8783 VALVE ASSEMBLY--Time Delay
Part of 3N8422 Shut-Off Group listed on Page 136B
Refer to Automatic Start-Stop Chart for Usage shown on Page 134D
c204238 UEG0882S
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-6492 [1] DAMPER  
2. 2N-7744 [1] SWITCH (pressure)  
3. 3N-8784 [1] VALVE (check)  
4. 8H-7696 [1] FITTING  
5. 1F-9369 [1] TEE  
6. 3B-7262 [1] NIPPLE  
 

#UEG0882S0457
 

3N-8806: MOUNTING GP

3N8806 CONTACTOR MOUNTING GROUP--Type 2
Replaced by 3N9652 shown on Page 138B-2. Also part of 3N8422 Shut-Off and
3N8423 Contactor Groups listed on Pages 136B and 138A. Refer to 3N6600 Automatic
Start-Stop Chart shown on Page 134D for usage. AN ATTACHMENT
c221859 UEG0882S
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-7243 C [1] HOSE ASSEM. .48 m(19 in.)  
2. 3B-7274 C [1] NIPPLE  
3. 3B-6488 C [1] COUPLING  
    (Used with Time Delay Contactor)
4. 5P-0537 C [3] WASHER  
5. 2R-1922 [1] UNION  
6. 3B-6552 [1] ELBOW  
7. 3N-6245 [1] PLATE  
8. 0S-1613 [3] BOLT  
  C   INDICATES CHANGE
 

#UEG0882S0458
 

3N-5877: CONTACTOR GP-OVERSPEED

3N5877 OVERSPEED CONTACTOR GROUP
FOR USE WITH AUTOMATIC START-STOP. AN ATTACHMENT
c203004 UEG0882S
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-4560 [4] BOOT  
2. 5M-1822 [4] WASHER  
 

#UEG0882S0459
 

3N-8806: MOUNTING GP

3N8806 CONTACTOR MOUNTING GROUP--Type 3--
Replaced by 3N9652 shown on Page 138B-2
Also part of 3N8422 Shut-Off and 3N8423 Contactor Groups listed on Pages 136B,
136C & 138A. Refer to 3N6600 Automatic Start-Stop Chart shown on Page 134D for
usage. AN ATTACHMENT
c221861 UEG0882S
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-7243 [1] HOSE ASSEM. .48 m (19 in.)  
2. 8L-5008 C [1] ELBOW  
3. 2N-1931 C [1] ELBOW  
    (Used with Time Delay Contactor)
4. 5P-0537 [3] WASHER  
5. 2R-1922 [1] UNION  
6. 0S-1613 [3] BOLT  
7. 3N-6245 [1] PLATE  
  C   INDICATES CHANGE
 

Information:

Engine News
Specifications
Overspeed Contactor Switch
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Oil Pressure Contactor Switches (9F7837 and 8L4537, 9F7837, 8L4537)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Water Temperature Contactor Switches
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Overspeed Contactor Group
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Service Magazine

Caterpillar Parts SIS Catalog 3304 :

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