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355-0550 REGULATOR GP-AIR PRESSURE (CHG -00, -01, -01D1) 450-PSI MAXIMUM Type 1 3612 MARINE ENGINE


ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
SENDER GP
SENSOR GP

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

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP
119-6284 LUBRICATOR GP-AIR MOTOR
330-1843 REGULATOR GP-AIR PRESSURE
REGULATOR GP-AIR PRESSURE
355-0550 REGULATOR GP-AIR PRESSURE
REGULATOR GP-AIR PRESSURE
9Y-9589 REGULATOR GP-AIR PRESSURE
SILENCER GP-AIR STARTING
8N-8486 SILENCER GP-AIR STARTING
STARTING MOTOR GP-AIR
105-4034 STARTING MOTOR GP-AIR
 

#SEBP37820500
 

355-0550: REGULATOR GP-AIR PRESSURE

355-0550 REGULATOR GP-AIR PRESSURE (CHG -00, -01, -01D1)
450-PSI MAXIMUM
Type 1
i04024265 SEBP3782
3550550 REGULATOR GP-AIR PRESSURE Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 388-9214 [1] VALVE-AIR  
2. 138-7205 [1] CLAMP-PIPE  
3. 317-6510 [1] FLANGE  
4. 328-0746 [1] FITTING  
5. 328-7438 [1] ADAPTER-TEE  
6. 330-1843 Y [1] REGULATOR GP-AIR PRESSURE  
7. 355-1239 Y [1] STRAINER GP-AIR LINES  
8. 356-1662 [1] BRACKET AS  
9. 287-7338 [1] BUSHING-REDUCER  
10. 0L-1352 [4] BOLT (3/8-16X3.25-IN)  
11. 1L-8444 [1] TEE  
12. 3V-3308 [4] WASHER-HARD (10.2X20.5X2.5-MM THK)  
13. 5B-9892 [1] NIPPLE-PIPE  
14. 5P-4115 [2] WASHER-HARD (7.2X19X2-MM THK)  
15. 6F-7699 [1] BUSHING-REDUCER  
16. 6B-6205 [4] SPACER (0.438X0.875X1.281-IN THK)  
17. 8Q-9643 [2] FITTING  
18. 4L-3776 [2] BOLT (1/4-20X4.75-IN)  
19. 8T-6765 [1] PLUG-PIPE (1/4-18-THD)  
20. 9B-3523 [1] BUSHING  
21. 3E-9865 [2] LOCKNUT (1/4-20-THD)  
22. 8T-6758 [2] PLUG-PIPE (1/4-18-THD)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP37820501
 

9Y-9589: REGULATOR GP-AIR PRESSURE

9Y-9589 REGULATOR GP-AIR PRESSURE (CHG -02-02D1 THRU -05, -05D1, -06-06D1 THRU -08, -08D1, -08D2)
451 TO 600 PSI. STARTING MOTOR
i00077462 SEBP3782
9Y9589 REGULATOR GP-AIR PRESSURE Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-3599 [1] TEE  
2. 6B-8128 [2] NIPPLE-PIPE  
3. 387-4417 [1] VALVE (AIR PRESSURE RELIEF)  
4. 7W-2199 Y [1] VALVE GP-PRESSURE REDUCING  
5. 8B-5774 [2] BUSHING-REDUCER  
6. 146-5215 CY [1] STRAINER GP-AIR LINES  
7. 136-0546 C [1] NIPPLE-PIPE  
8. 8B-2664 [1] BUSHING-REDUCER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP37820502
 

4P-4064: SENDER GP

4P-4064 SENDER GP (CHG -01, -02)
PRESSURE-SMOKE LIMITER
i00069367 SEBP3782
4P4064 SENDER GP Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-1793 [1] SENDER-PRESSURE  
2. 4S-6399 [1] CONNECTOR  
3. 9N-3040 I [1] HOSE AS  
4. 5B-3254 [1] NUT-JAM (7/16-20-THD)  
5. 2P-1276 [1] UNION-FLARED  
6. 7K-9197 [1] ELBOW  
7. 7J-4026 B [1] ELBOW  
  6V-5049 B [1] SEAL-O-RING  
8. 8C-4982 M [2] BOLT-SOCKET HEAD (M4X0.7X20-MM)  
9. 030-8193 B [1] CONNECTOR  
  8L-2786 B [1] SEAL-O-RING  
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP37820503
 

236-0711: SENDER GP-PRESSURE

236-0711 SENDER GP-PRESSURE (CHG -00, -01, -01D1, -01D2, -01D3, -01D4)
i01924616 SEBP3782
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-5317 [1] BUSHING-REDUCER  
  7E-0028 [1] SENDER AS-PRESSURE  
 

#SEBP37820504
 

353-2232: SENDER GP-PRESSURE

353-2232 SENDER GP-PRESSURE -AIR STARTING, LH (CHG -00, -00D1)
i03810387 SEBP3782
3532232 SENDER GP-PRESSURE Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-0028 [1] SENDER AS-PRESSURE (AIR START)  
2. 8B-1931 [1] BUSHING-REDUCER  
 

#SEBP37820505
 

124-4277: SENSOR & MTG GP-ELECTRIC

124-4277 SENSOR & MTG GP-ELECTRIC (CHG -01 THRU -04)
Type 1
i00071193 SEBP3782
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1588 [12] BOLT (3/8-16X1.25-IN)  
  0S-1594 [12] BOLT (3/8-16X1-IN)  
  124-4602 [6] BRACKET-MOUNTING  
  124-4603 [6] BRACKET-MOUNTING  
  124-4591 [2] CABLE-EXHAUST SENSOR  
  5P-9085 [10] CLIP  
  6V-2686 [30] CLIP  
  124-0174 [8] CLIP  
  124-4587 [2] CONDUIT  
  9S-8752 [12] NUT-FULL (3/8-16-THD)  
  124-4596 [12] THERMOCOUPLE  
  124-4598 [4] THERMOCOUPLE  
  124-4600 [2] THERMOWELL  
  124-4597 [14] THERMOWELL  
  3V-3308 [36] WASHER-HARD (10.2X20.5X2.5-MM THK)  
 

#SEBP37820506
 

124-4277: SENSOR & MTG GP-ELECTRIC

124-4277 SENSOR & MTG GP-ELECTRIC (CHG -05, -06, -06D1, -06D2, -06D3, -06D4-06D5 THRU -08-08D1 THRU -11, -11D1, -11D2, -11D4)
Type 2
i00909270 SEBP3782
1244277 SENSOR & MTG GP-ELECTRIC Parts scheme 1244277 SENSOR & MTG GP-ELECTRIC Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [28] STRAP-CABLE  
2. 124-4587 [2] CONDUIT  
3. 124-4591 [2] CABLE-EXHAUST SENSOR  
4. 124-4602 [6] BRACKET-MOUNTING  
5. 124-4603 [6] BRACKET-MOUNTING  
6. 149-1976 C [14] THERMOWELL  
7. 226-1212 [2] THERMOWELL  
8. 274-8010 [16] THERMOCOUPLE AS-EXHAUST  
9. 0S-0509 C [2] BOLT (3/8-16X0.75-IN)  
10. 0S-1588 [12] BOLT (3/8-16X1.25-IN)  
11. 0S-1594 [12] BOLT (3/8-16X1-IN)  
12. 3V-3308 C [38] WASHER-HARD (10.2X20.5X2.5-MM THK)  
13. 4D-8948 C [4] CLIP  
14. 5P-8245 C [4] WASHER-HARD (13.5X25.5X3-MM THK)  
15. 5P-9085 C [8] CLIP  
16. 6K-8179 [42] CLIP  
17. 9S-8752 [12] NUT-FULL (3/8-16-THD)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP37820507
 

214-7683: SENSOR GP-ENGINE

214-7683 SENSOR GP-ENGINE (CHG -00, -01)
FOR SENSING BOOST PRESSURE FOR THE SMOKE LIMITING OPTION
i01872020 SEBP3782
2147683 SENSOR GP-ENGINE Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-7057 M [2] BOLT-SOCKET HEAD (M5X0.8X50-MM)  
2. 141-9882 [1] VALVE AS  
3. 201-5820 [1] TRANSDUCER  
4. 030-8193 [1] CONNECTOR  
5. 214-7568 [1] SEAL-O-RING  
6. 7J-4026 [1] ELBOW  
7. 8L-2786 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP37820508
 

430-9443: SENSOR GP-LIQUID LEVEL

430-9443 SENSOR GP-LIQUID LEVEL (CHG -00 THRU -02)
PART OF 4P-9191 DETECTOR GP-LIQUID
i06193829 SEBP3782
4309443 SENSOR GP-LIQUID LEVEL Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-8804 [1] KIT-RECEPTACLE (4-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
2. 8T-8729 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
3. 8T-8737 [1] PLUG-SEAL  
 

#SEBP37820509
 

144-7647: SENSOR GP-PARTICLE

144-7647 SENSOR GP-PARTICLE (CHG -00, -00D1)
Type 1
i00628213 SEBP3782
1447647 SENSOR GP-PARTICLE Parts scheme
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Parts for your 3612 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 [2] BOLT (3/8-16X1.25-IN)  
2. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
3. 0S-1618 [2] BOLT (5/16-18X1-IN)  
4. 1P-7625 [4] ELBOW  
5. 1W-0428 I [1] HOSE AS  
6. 3J-7354 [1] SEAL-O-RING  
7. 3K-0360 [4] SEAL-O-RING  
8. 3V-3308 [4] WASHER-HARD (10.2X20.5X2.5-MM THK)  
9. 8C-3446 [1] VALVE-SAMPLING  
10. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
11. 9M-6511 I [1] HOSE AS  
12. 144-7115 [1] BRACKET AS  
13. 144-8623 J [1] SENSOR GP-PARTICLE  
   
    AVAILABLE REPAIR KIT(S):
  129-2915 KIT-PARTICLE DETECTOR  
    (INCLUDES GRID, END CAP O-SEALS & GRID O-SEAL)
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   KIT MARKED J AVAILABLE FOR PART MARKED J
 

Information:

Engine News
New Intermittent Prelube Basic Pump Group And Bracket Assembly Used{1319}
1999/02/01
A New Bracket Reduces Vibration on the Air Silencer {1468}
2003/09/01
New Strainer for the Air Starting Motor {1451}
2005/05/30
Operation and Maintenance Manual
Air Tank Moisture and Sediment - Drain
3612 and 3616 Fast Vessel Engines
Air Starting Motor Lubricator Bowl - Clean
3612 and 3616 Fast Vessel Engines
Air Starting Motor Lubricator Oil Level - Check
3612 and 3616 Fast Vessel Engines
Air Starting Motor Lines Screen - Clean
3612 and 3616 Fast Vessel Engines
Cold Weather Starting
3612 and 3616 Fast Vessel Engines
Starting Motor - Inspect
3612 and 3616 Fast Vessel Engines
Starting the Engine
3612 and 3616 Fast Vessel Engines
Special Instruction
Caterpillar PRELUB<SUP>&reg;</SUP> Diagnostics{1469}
Caterpillar PRELUB® Diagnostics{1469}
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Replace Armature of Starter Motor On All Cat<SUP>&reg;</SUP> Products {1408, 1450, 1453}
Procedure to Replace Armature of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat<SUP>&reg;</SUP> Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat<SUP>&reg;</SUP> Products {1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453}

Caterpillar Parts SIS Catalog 3612 :

330-1843 REGULATOR GP-AIR PRESSURE
PROTECTION GP-ENGINE
146-9438 PROTECTION GP-ENGINE
PANEL GP-CONTACTOR
171-6239 PANEL GP-CONTACTOR
PANEL GP-CONTACTOR
171-6233 PANEL GP-CONTACTOR
PANEL GP-CONTACTOR
162-1642 PANEL GP-CONTACTOR
PANEL GP-CONTACTOR
157-5182 PANEL GP-CONTACTOR
PANEL GP-CONTACTOR
157-5182 PANEL GP-CONTACTOR
PANEL AS-BOX
146-5062 PANEL AS-BOX
REGULATOR GP-AIR PRESSURE
9Y-9589 REGULATOR GP-AIR PRESSURE
SENDER GP
4P-4064 SENDER GP
236-0711 SENDER GP-PRESSURE
SENDER GP-PRESSURE
353-2232 SENDER GP-PRESSURE
124-4277 SENSOR & MTG GP-ELECTRIC
SENSOR & MTG GP-ELECTRIC
124-4277 SENSOR & MTG GP-ELECTRIC
SENSOR GP-ENGINE
214-7683 SENSOR GP-ENGINE
SENSOR GP-LIQUID LEVEL
430-9443 SENSOR GP-LIQUID LEVEL

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