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1W-4776 PUMP GP-PRELUBRICATION (CHG -00 THRU -02, 3N-1287-03) PART OF 1W-0899 PUMP GP-PRELUBRICATION FOR USE WITH AIR STARTER AN ATTACHMENT C280-12


LUBRICATION SYSTEM
PUMP GP-PRELUBRICATION
PUMP GP-SCAVENGE
LINES GP-ENGINE OIL
VALVE GP-PRIORITY

MARINE ENGINE C280-12 MARINE ENGINE RH7
 C280–12 Generator RH700001-UP M0068494 C280-12 RH7   (2015)

LUBRICATION SYSTEM

PUMP GP-PRELUBRICATION
LINES GP-PRELUBRICATION
288-7011 LINES GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
1W-0899 PUMP GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
1W-4776 PUMP GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
221-0129 PUMP GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
221-0131 PUMP GP-PRELUBRICATION
 

#M00684940190
 

1W-4776: PUMP GP-PRELUBRICATION

1W-4776 PUMP GP-PRELUBRICATION (CHG -00 THRU -02, 3N-1287-03)
PART OF 1W-0899 PUMP GP-PRELUBRICATION
FOR USE WITH AIR STARTER
AN ATTACHMENT
i00068321 M0068494
1W4776 PUMP GP-PRELUBRICATION Parts scheme
  For full view, you need register

Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-6668 [1] HOUSING  
2. 0S-1588 [4] BOLT (3/8-16X1.25-IN)  
3. 6D-3910 [1] SCREW-BUTTON HEAD (10-32X0.25-IN)  
4. 3N-1284 [1] IDLER AS (7-TEETH)  
5. 3N-1283 [1] HEAD AS  
6. 0S-1617 [9] BOLT (5/16-18X0.75-IN)  
7. 2N-7520 [1] GASKET  
8. 2N-7521 [1] COVER  
9. 3N-1285 [1] ROTOR  
10. 1H-5959 [2] SEAL-LIP TYPE  
11. 6F-2172 [1] KEY  
12. 3N-1287 J [1] MOTOR GP-PRELUBRICATION  
   
    AVAILABLE REPAIR KIT(S):
  2N-7522 [1] KIT-GASKET (PRELUBRICATION PUMP)  
    (INCLUDES GASKETS)
  5N-7776 J [1] KIT-MOTOR REPAIR (STARTING MOTOR)  
    (INCLUDES VANES, PINS, BEARING, SEALS, SPRINGS, END CAP, GASKETS & O-RING)
  2W-6083 J [1] KIT-GASKET (STARTING MOTOR)  
    (INCLUDES GASKETS, END CAP & O-RING)
  J   KITS MARKED J AVAILABLE FOR PART MARKED J
 

#M00684940191
 

221-0129: PUMP GP-PRELUBRICATION

221-0129 PUMP GP-PRELUBRICATION (CHG -00)
50/60 HZ
AN ATTACHMENT
i01781052 M0068494
2210129 PUMP GP-PRELUBRICATION Parts scheme
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Parts for your C280-12 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
 

#M00684940192
 

221-0131: PUMP GP-PRELUBRICATION

221-0131 PUMP GP-PRELUBRICATION (CHG -00)
CONTINUOUS 50/60 HZ
AN ATTACHMENT
i01781210 M0068494
2210131 PUMP GP-PRELUBRICATION Parts scheme
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Parts for your C280-12 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
 

#M00684940193
 

1W-3732: PUMP GP-SCAVENGE

1W-3732 PUMP GP-SCAVENGE (CHG -04 THRU -07)
ONE SECTION GEAR
FOR USE WITH FOR USE ON HIGH RATED SPEED
AN ATTACHMENT
i00070456 M0068494
1W3732 PUMP GP-SCAVENGE Parts scheme
  For full view, you need register

Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-4544 Y [1] PUMP GP-ENGINE OIL  
2. 1W-2058 [1] WASHER (20X80X19-MM THK)  
3. 9S-1364 [1] BOLT (3/4-16X3.5-IN)  
4. 512-3009 [1] GEAR-PUMP DRIVE (59-TEETH)  
5. 6V-7702 [1] SEAL-O-RING  
6. 0S-1595 [8] BOLT (1/2-13X1.25-IN)  
7. 6V-3538 [1] DOWEL  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00684940194
 

474-9784: PUMP GP-SCAVENGE

474-9784 PUMP GP-SCAVENGE -1-SECTION GEAR (CHG -00, -01)
AN ATTACHMENT
i06602681 M0068494
4749784 PUMP GP-SCAVENGE Parts scheme
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Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-4544 Y [1] PUMP GP-ENGINE OIL  
2. 512-3009 [1] GEAR-PUMP DRIVE (59-TEETH)  
3. 0S-1595 [8] BOLT (1/2-13X1.25-IN)  
4. 1W-2058 [1] WASHER (20X80X19-MM THK)  
5. 6V-3538 [1] DOWEL  
6. 6V-7702 [1] SEAL-O-RING  
7. 9S-1364 [1] BOLT (3/4-16X3.5-IN)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00684940195
 

474-9786: PUMP GP-SCAVENGE

474-9786 PUMP GP-SCAVENGE -1-SECTION GEAR (CHG -00, -01)
AN ATTACHMENT
i06602715 M0068494
4749786 PUMP GP-SCAVENGE Parts scheme
  For full view, you need register

Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-4544 Y [1] PUMP GP-ENGINE OIL  
2. 512-3009 [1] GEAR-PUMP DRIVE (59-TEETH)  
3. 0S-1595 [8] BOLT (1/2-13X1.25-IN)  
4. 1W-2058 [1] WASHER (20X80X19-MM THK)  
5. 6V-3538 [1] DOWEL  
6. 6V-7702 [1] SEAL-O-RING  
7. 9S-1364 [1] BOLT (3/4-16X3.5-IN)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00684940196
 

244-0481: SHIELD GP-ENGINE OIL LINES

244-0481 SHIELD GP-ENGINE OIL LINES (CHG -00 THRU -02)
ANTI-SPLASH
AN ATTACHMENT
i02091000 M0068494
2440481 SHIELD GP-ENGINE OIL LINES Parts scheme
  For full view, you need register

Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 237-3860 B TAPE (ANTI-SPLASH, 50-MM WIDE)(10-M ROLL)  
  B   USE AS REQUIRED
 

#M00684940197
 

492-0716: SHIELD GP-ENGINE OIL LINES

492-0716 SHIELD GP-ENGINE OIL LINES (CHG -00)
AN ATTACHMENT
i06556908 M0068494
4920716 SHIELD GP-ENGINE OIL LINES Parts scheme
  For full view, you need register

Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 237-3860 B TAPE (ANTI-SPLASH, 50-MM WIDE)  
  B   USE AS REQUIRED
 

#M00684940198
 

1W-0804: VALVE GP-PRIORITY

1W-0804 VALVE GP-PRIORITY (CHG -07 THRU -10)
Type 1
i00067600 M0068494
1W0804 VALVE GP-PRIORITY Parts scheme
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Parts for your C280-12 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
 

#M00684940199
 

1W-0804: VALVE GP-PRIORITY

1W-0804 VALVE GP-PRIORITY (CHG -11)
PART OF 555-7346 ENGINE AR
Type 2
i07391052 M0068494
1W0804 VALVE GP-PRIORITY Parts scheme
  For full view, you need register

Parts for your C280-12 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2243 [1] PISTON-CONTROL VALVE  
2. 366-4699 C [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  360-3692 [1] PLUG  
3. 1W-2242 [1] PISTON-INNER  
4. 6V-3835 [1] SEAL-O-RING  
5. 1M-0644 [6] BOLT (3/8-16X2.25-IN)  
6. 3V-3308 [6] WASHER-HARD (10.2X20.5X2.5-MM THK)  
7. 7W-9423 [1] COVER  
8. 7W-9425 [1] PISTON  
9. 1W-2240 [1] SPRING-CONTROL VALVE  
10. 7W-7825 [1] BODY-VALVE  
11. 2G-5664 [1] SPRING  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Operation and Maintenance Manual
Prelube Pump - Lubricate
C280-12 Marine Engine
Specifications
Prelube Pump
C280 Marine Engines
Prelube Pump
C280 Marine Engines
Troubleshooting
Prelubrication Pump Problem
C280 Marine Engines
Disassembly and Assembly
Prelubrication Oil Pump - Remove and Install
C280-16 Tier 4 Marine Engine and C280-12 Tier 4 Marine Engine
Prelubrication Oil Pump - Disassemble
C280-16 Tier 4 Marine Engine and C280-12 Tier 4 Marine Engine
Prelubrication Oil Pump - Assemble
C280-16 Tier 4 Marine Engine and C280-12 Tier 4 Marine Engine

Caterpillar Parts SIS Catalog C280-12 :

PUMP GP-PRELUBRICATION
1W-0899 PUMP GP-PRELUBRICATION
PUMP GP-ENGINE OIL
4W-4544 PUMP GP-ENGINE OIL
PUMP GP-ENGINE OIL
461-4478 PUMP GP-ENGINE OIL
PUMP GP-ENGINE OIL
461-4477 PUMP GP-ENGINE OIL
PUMP GP-ENGINE OIL
1W-0797 PUMP GP-ENGINE OIL
MOUNTING GP-PUMP
287-2015 MOUNTING GP-PUMP
LINES GP-TURBOCHARGER OIL
258-7579 LINES GP-TURBOCHARGER OIL
LINES GP-TURBOCHARGER OIL
165-1678 LINES GP-TURBOCHARGER OIL
PUMP GP-PRELUBRICATION
221-0129 PUMP GP-PRELUBRICATION
PUMP GP-PRELUBRICATION
221-0131 PUMP GP-PRELUBRICATION
PUMP GP-SCAVENGE
1W-3732 PUMP GP-SCAVENGE
PUMP GP-SCAVENGE
474-9784 PUMP GP-SCAVENGE
PUMP GP-SCAVENGE
474-9786 PUMP GP-SCAVENGE
SHIELD GP-ENGINE OIL LINES
244-0481 SHIELD GP-ENGINE OIL LINES
SHIELD GP-ENGINE OIL LINES
492-0716 SHIELD GP-ENGINE OIL LINES
VALVE GP-PRIORITY
1W-0804 VALVE GP-PRIORITY

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