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173-3853 PUMP GP-PRELUBRICATION (CHG -00, -01) INTERMITTENT 60 HZ 3612 MARINE ENGINE


LUBRICATION SYSTEM
PUMP GP-PRELUBRICATION
VALVE GP-PRIORITY
COOLING SYSTEM
LINES GP-WATER

MARINE ENGINE 3612 MARINE ENGINE 9FR
 3612 MARINE January 1998 to Current 9FR00001-UP SEBP3782 3612 9FR   (1996)

LUBRICATION SYSTEM

PUMP GP-PRELUBRICATION
LINES GP-PRELUBRICATION
288-7011 LINES GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
127-5687 PUMP GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
173-3853 PUMP GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
173-3865 PUMP GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
173-3868 PUMP GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
173-3879 PUMP GP-PRELUBRICATION
 

#SEBP37820180
 

173-3853: PUMP GP-PRELUBRICATION

173-3853 PUMP GP-PRELUBRICATION (CHG -00, -01)
INTERMITTENT 60 HZ
i01248563 SEBP3782
1733853 PUMP GP-PRELUBRICATION Parts scheme
  For full view, you need register

Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-3910 [1] SCREW-BUTTON HEAD (10-32X0.25-IN)  
2. 6F-2172 [1] KEY  
3. 164-6343 [1] VALVE-RELIEF  
4. 173-3854 [1] MOTOR AS  
5. 173-3855 [1] IDLER AS  
6. 173-3856 [1] HEAD AS  
7. 173-3859 [1] HOUSING  
8. 173-3864 [1] GASKET  
9. 173-3867 [1] ROTOR  
10. 0S-1588 [4] BOLT (3/8-16X1.25-IN)  
11. 0S-1617 [5] BOLT (5/16-18X0.75-IN)  
12. 1D-4539 [4] BOLT (5/16-18X2.5-IN)  
13. 1H-5959 [2] SEAL-LIP TYPE  
14. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
   
    AVAILABLE GASKET KIT(S):
  173-3857 [1] KIT-GASKET (PRELUBRICATION PUMP)  
 

#SEBP37820181
 

173-3865: PUMP GP-PRELUBRICATION

173-3865 PUMP GP-PRELUBRICATION (CHG -00 THRU -02)
INTERMITTENT 50/60 HZ
i01248628 SEBP3782
1733865 PUMP GP-PRELUBRICATION Parts scheme
  For full view, you need register

Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-3910 [1] SCREW-BUTTON HEAD (10-32X0.25-IN)  
2. 6F-2172 [1] KEY  
3. 164-6343 [1] VALVE-RELIEF  
4. 173-3855 [1] IDLER AS  
5. 173-3856 [1] HEAD AS  
6. 173-3859 [1] HOUSING  
7. 173-3864 [1] GASKET  
8. 173-3866 [1] MOTOR AS  
9. 173-3867 Y [1] ROTOR  
10. 0S-1588 [4] BOLT (3/8-16X1.25-IN)  
11. 0S-1617 [5] BOLT (5/16-18X0.75-IN)  
12. 1D-4539 [4] BOLT (5/16-18X2.5-IN)  
13. 1H-5959 [2] SEAL-LIP TYPE  
14. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
   
    AVAILABLE GASKET KIT(S):
  173-3857 [1] KIT-GASKET (PRELUBRICATION PUMP)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP37820182
 

173-3868: PUMP GP-PRELUBRICATION

173-3868 PUMP GP-PRELUBRICATION (CHG -00)
CONTINUOUS 380 VAC/60HZ
i01248705 SEBP3782
1733868 PUMP GP-PRELUBRICATION Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 173-3876 [1] MOTOR AS-ELECTRIC  
2. 173-3877 [1] PUMP AS-HYDRAULIC  
   
    AVAILABLE REPAIR KIT(S):
  173-3869 Y [1] KIT-PRELUBRICATION PUMP  
  173-3874 [1] KIT-SHAFT  
    (INCLUDES DRIVEN SHAFT & DRIVER SHAFT)
  173-3875 [1] KIT-GEAR  
    (INCLUDES CASING & GEAR)
  Y   SEPARATE ILLUSTRATION
 

#SEBP37820183
 

173-3879: PUMP GP-PRELUBRICATION

173-3879 PUMP GP-PRELUBRICATION (CHG -00)
CONTINUOUS 60/50HZ
i01248749 SEBP3782
1733879 PUMP GP-PRELUBRICATION Parts scheme
  For full view, you need register

Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 173-3877 [1] PUMP AS-HYDRAULIC  
2. 173-3880 [1] MOTOR AS-ELECTRIC  
   
    AVAILABLE REPAIR KIT(S):
  173-3869 Y [1] KIT-PRELUBRICATION PUMP  
  173-3875 [1] KIT-GEAR  
    (INCLUDES CASING & GEAR)
  173-3874 [1] KIT-SHAFT  
    (INCLUDES SHAFT-DRIVEN & SHAFT-DRIVER)
  Y   SEPARATE ILLUSTRATION
 

#SEBP37820184
 

221-0129: PUMP GP-PRELUBRICATION

221-0129 PUMP GP-PRELUBRICATION (CHG -00)
50/60 HZ
i01781052 SEBP3782
2210129 PUMP GP-PRELUBRICATION Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-3910 [1] SCREW-BUTTON HEAD (10-32X0.25-IN)  
2. 6F-2172 [1] KEY  
3. 164-6343 [1] VALVE-RELIEF  
4. 173-3855 [1] IDLER AS  
5. 173-3856 [1] HEAD AS  
6. 173-3859 [1] HOUSING  
7. 173-3864 [1] GASKET  
8. 173-3867 Y [1] ROTOR  
9. 221-0132 [1] MOTOR AS-ELECTRIC (2-HP, 50/60-HZ, 200-V TO 480-V)  
10. 0S-1588 [4] BOLT (3/8-16X1.25-IN)  
11. 0S-1617 [5] BOLT (5/16-18X0.75-IN)  
12. 1D-4539 [4] BOLT (5/16-18X2.5-IN)  
13. 1H-5959 [2] SEAL-LIP TYPE  
14. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
   
    AVAILABLE GASKET KIT(S):
  173-3857 [1] KIT-GASKET (PRELUBRICATION PUMP)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP37820185
 

221-0131: PUMP GP-PRELUBRICATION

221-0131 PUMP GP-PRELUBRICATION (CHG -00)
CONTINUOUS 50/60 HZ
i01781210 SEBP3782
2210131 PUMP GP-PRELUBRICATION Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 173-3877 [1] PUMP AS-HYDRAULIC  
2. 221-0136 [1] MOTOR AS-ELECTRIC (1-HP, 50/60-HZ, 200-V TO 480-V)  
   
    AVAILABLE REPAIR KIT(S):
  173-3875 [1] KIT-GEAR  
    (INCLUDES CASING & GEAR)
  173-3869 Y [1] KIT-PRELUBRICATION PUMP  
  173-3874 [1] KIT-SHAFT  
    (INCLUDES DRIVEN SHAFT & DRIVER SHAFT)
  Y   SEPARATE ILLUSTRATION
 

#SEBP37820186
 

174-6451: VALVE GP-PRIORITY

174-6451 VALVE GP-PRIORITY (CHG -00, -01)
FOR USE WITH REMOTE MOUNTED OIL FILTERS
i01178537 SEBP3782
1746451 VALVE GP-PRIORITY Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2240 [1] SPRING-CONTROL VALVE  
2. 1W-2242 [1] PISTON-INNER  
3. 2G-5664 [1] SPRING  
4. 6V-3835 [1] SEAL-O-RING  
5. 7W-7825 [1] BODY-VALVE  
6. 7W-9423 [1] COVER  
7. 7W-9425 [1] PISTON  
8. 174-6450 [1] PISTON  
9. 1M-0644 [6] BOLT (3/8-16X2.25-IN)  
10. 3V-3308 [6] WASHER-HARD (10.2X20.5X2.5-MM THK)  
11. 6V-5049 [2] SEAL-O-RING  
12. 9S-4191 [2] PLUG (9/16-18-THD)  
 

#SEBP37820187
 

1W-0804: VALVE GP-PRIORITY

1W-0804 VALVE GP-PRIORITY (CHG -07 THRU -10)
i00067600 SEBP3782
1W0804 VALVE GP-PRIORITY Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2243 [1] PISTON-CONTROL VALVE  
2. 244-3712 [2] PLUG AS  
    (EACH INCLUDES)
  9S-4191 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
3. 1W-2242 [1] PISTON-INNER  
4. 6V-3835 C [1] SEAL-O-RING  
5. 1M-0644 C [6] BOLT (3/8-16X2.25-IN)  
6. 3V-3308 C [6] WASHER-HARD (10.2X20.5X2.5-MM THK)  
7. 7W-9423 C [1] COVER  
8. 7W-9425 C [1] PISTON  
9. 1W-2240 [1] SPRING-CONTROL VALVE  
10. 7W-7825 C [1] BODY-VALVE  
11. 2G-5664 C [1] SPRING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP37820188
 

131-2743: CONNECTION GP-WATER

131-2743 CONNECTION GP-WATER (CHG -00 THRU -02, -02D1-02D2 THRU -04, -04D1)
COOLANT OUTLET FOR COMBINED CIRCUIT ENGINE
i00067796 SEBP3782
1312743 CONNECTION GP-WATER Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 108-1505 [1] ADAPTER-WATER  
2. 0S-1594 [4] BOLT (3/8-16X1-IN)  
3. 0S-1626 [8] BOLT (3/4-10X1.5-IN)  
4. 5P-8248 [8] WASHER-HARD (20X36.5X3.5-MM THK)  
5. 2J-3506 [8] NUT-FULL (3/4-10-THD)  
6. 7W-3269 [1] GASKET  
 

#SEBP37820189
 

201-5221: CONNECTION GP-WATER

201-5221 CONNECTION GP-WATER (CHG -00, -00D1, -01, -01D1)
i01491825 SEBP3782
2015221 CONNECTION GP-WATER Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-5772 [2] GASKET  
2. 6I-4524 [1] PLATE-ORIFICE  
3. 107-4385 [1] TUBE AS  
5. 0S-1626 [8] BOLT (3/4-10X1.5-IN)  
6. 174-7794 [1] GASKET  
7. 1A-2029 [8] BOLT (3/8-16X1.125-IN)  
8. 2J-3506 [8] NUT-FULL (3/4-10-THD)  
9. 3V-3308 [8] WASHER-HARD (10.2X20.5X2.5-MM THK)  
10. 5P-8248 [16] WASHER-HARD (20X36.5X3.5-MM THK)  
11. 8T-6762 [2] PLUG-PIPE (1/2-14-THD)  
 

Information:

Engine News
New Intermittent Prelube Basic Pump Group And Bracket Assembly Used{1319}
1999/02/01
The Standard 3 Phase Voltages That Are Available Have Changed For Options That Are Driven By Electric Motors {5927}
2002/08/01
A New Prelubrication Oil Pressure Switch Is Used on All 3600 and C280 Engines {1319, 7426}
2014/02/07
Operation and Maintenance Manual
Prelube Pump - Lubricate
3612 and 3616 Fast Vessel Engines

Caterpillar Parts SIS Catalog 3612 :

PUMP GP-PRELUBRICATION
127-5687 PUMP GP-PRELUBRICATION
PUMP GP-ENGINE OIL
4W-0675 PUMP GP-ENGINE OIL
PUMP GP-ENGINE OIL
4W-0674 PUMP GP-ENGINE OIL
PUMP & LINES GP-VALVE LUBE
185-9353 PUMP & LINES GP-VALVE LUBE
PUMP & LINES GP-VALVE LUBE
153-3490 PUMP & LINES GP-VALVE LUBE
PUMP & LINES GP
7C-1953 PUMP & LINES GP
PUMP & LINES GP
138-8227 PUMP & LINES GP
MOUNTING GP-PUMP
287-2015 MOUNTING GP-PUMP
PUMP GP-PRELUBRICATION
173-3865 PUMP GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
173-3868 PUMP GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
173-3879 PUMP GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
221-0129 PUMP GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
221-0131 PUMP GP-PRELUBRICATION
VALVE GP-PRIORITY
174-6451 VALVE GP-PRIORITY
VALVE GP-PRIORITY
1W-0804 VALVE GP-PRIORITY
CONNECTION GP-WATER
131-2743 CONNECTION GP-WATER

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