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331-1981 CYLINDER HEAD AS S/N TXM1-UP; M4X500-UP PART OF 331-2477 CYLINDER HEAD GP ALSO AN ATTACHMENT 623H




BASIC ENGINE

CYLINDER HEAD GP
 

#SEBP50820040
 

331-1981: CYLINDER HEAD AS

331-1981 CYLINDER HEAD AS
S/N TXM1-UP; M4X500-UP
PART OF 331-2477 CYLINDER HEAD GP
ALSO AN ATTACHMENT
i04038649 SEBP5082
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Parts for your 623H WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 224-1270 [12] INSERT-VALVE SEAT (EXHAUST)(STANDARD)  
  254-3944 AB INSERT-VALVE SEAT (0.51-MM OS)  
  331-5010 AB INSERT-VALVE SEAT (0.13-MM OS)  
  331-5011 AB INSERT-VALVE SEAT (0.26-MM OS)  
2. 260-4855 [12] INSERT-VALVE SEAT (INLET)(STANDARD)  
  331-5007 AB INSERT-VALVE SEAT (0.13-MM OS, INLET)  
  331-5008 AB INSERT-VALVE SEAT (0.26-MM OS, INLET)  
  331-5009 AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
3. 263-4920 [6] SLEEVE-INJECTOR (INLET)  
4. 268-2953 [24] GUIDE-VALVE  
5. 9X-7430 [6] SEAL-O-RING  
6. 166-2904 [12] SEAL-O-RING  
7. 214-7568 [6] SEAL-O-RING  
8. 3B-0623 [35] PLUG-CUP  
9. 9S-8004 [6] PLUG (9/16-18-THD)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP50820041
 

520-4380: CYLINDER HEAD AS

520-4380 CYLINDER HEAD AS
S/N TXM6772-UP; M4X1-UP
PART OF 521-3563 CYLINDER HEAD GP
ALSO AN ATTACHMENT
i06927727 SEBP5082
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Parts for your 623H WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 260-4855 [12] INSERT-VALVE SEAT (INLET)  
  331-5007 AB INSERT-VALVE SEAT (0.13-MM OS, INLET)  
  331-5008 AB INSERT-VALVE SEAT (0.26-MM OS, INLET)  
  331-5009 AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
2. 263-4920 [6] SLEEVE-INJECTOR (INLET)  
3. 268-2953 [24] GUIDE-VALVE  
4. 300-3566 [12] INSERT-VALVE SEAT (EXHAUST)  
5. 9X-7430 [6] SEAL-O-RING  
6. 166-2904 [12] SEAL-O-RING  
7. 183-3407 [6] PLUG AS  
    (EACH INCLUDES)
  9S-8004 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
8. 3B-0623 [37] PLUG-CUP  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP50820042
 

331-2477: CYLINDER HEAD GP

331-2477 CYLINDER HEAD GP
S/N TXM1-UP; M4X500-UP
PART OF 331-2478 CYLINDER HEAD GP
ALSO AN ATTACHMENT
i04038648 SEBP5082
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Parts for your 623H WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [48] LOCK-RETAINER  
2. 7E-7977 [24] ROTOCOIL AS  
    (EACH INCLUDES)
  7C-8581 [1] ROTOCOIL AS  
  7E-7978 [1] SHIELD  
3. 163-2478 [24] SEAL-VALVE STEM  
4. 224-3125 [12] BASE  
5. 224-4441 [24] SPRING (VALVE)  
6. 248-1467 [12] VALVE-EXHAUST  
7. 252-7802 [12] VALVE-INLET  
8. 331-1981 Y [1] CYLINDER HEAD AS  
9. 332-2152 [24] SPRING-VALVE  
10. 5P-5598 [1] SEAL-O-RING  
11. 6V-5063 [2] SEAL-O-RING  
12. 9S-8008 [2] PLUG (1-1/16-12-THD)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP50820043
 

331-2478: CYLINDER HEAD GP

331-2478 CYLINDER HEAD GP
S/N TXM1-UP; M4X500-UP
PART OF 348-8232 ENGINE AR-CORE
ALSO AN ATTACHMENT
i04038647 SEBP5082
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Parts for your 623H WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 198-4963 Y [1] FASTENER GP-CYLINDER HEAD  
2. 221-9392 [1] GASKET  
3. 331-2477 Y [1] CYLINDER HEAD GP  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP50820044
 

486-6232: CYLINDER HEAD GP

486-6232 CYLINDER HEAD GP
S/N TXM6772-UP; M4X1-UP
PART OF 521-5942 ENGINE AR-CORE
ALSO AN ATTACHMENT
i06982046 SEBP5082
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Parts for your 623H WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 198-4963 Y [1] FASTENER GP-CYLINDER HEAD  
2. 221-9392 [1] GASKET  
3. 521-3563 CY [1] CYLINDER HEAD GP  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP50820045
 

521-3563: CYLINDER HEAD GP

521-3563 CYLINDER HEAD GP
S/N TXM6772-UP; M4X1-UP
PART OF 486-6232 CYLINDER HEAD GP
ALSO AN ATTACHMENT
i06927699 SEBP5082
  For full view, you need register

Parts for your 623H WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [48] LOCK-RETAINER  
2. 7C-8581 [1] ROTOCOIL AS  
3. 163-2478 [24] SEAL-VALVE STEM  
4. 224-3125 [12] BASE  
5. 224-4441 [24] SPRING (VALVE)  
6. 252-7802 [12] VALVE-INLET  
7. 332-2152 [24] SPRING-VALVE  
8. 394-4400 [12] VALVE-EXHAUST  
9. 520-4380 Y [1] CYLINDER HEAD AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP50820046
 

353-1701: DAMPER & PULLEY GP

353-1701 DAMPER & PULLEY GP
S/N TXM1-UP; M4X500-UP
PROVIDES A DAMPER GROUP WITH AN 8-RIB POLY-VEE CRANKSHAFT PULLEY
PART OF 352-3728, 365-3518, 417-2601 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
i04334831 SEBP5082
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Parts for your 623H WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 179-0092 [1] ADAPTER  
2. 213-1585 [1] SPACER (10.5-MM THK)  
3. 230-7167 [1] PULLEY (8-GROOVE)  
4. 351-8695 [1] DAMPER AS  
5. 136-4183 M [8] BOLT-12 POINT HEAD (M10X1.5X30-MM)  
6. 8T-0281 M [6] BOLT (M16X2X80-MM)  
7. 9X-2027 [8] WASHER (11X18X2-MM THK)  
  M   METRIC PART
 

#SEBP50820047
 

328-1797: DRAIN GP-ENGINE OIL

328-1797 DRAIN GP-ENGINE OIL
S/N DBF1-UP
PART OF 310-1169 INSTALLATION AR-ENGINE
i04323154 SEBP5082
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Parts for your 623H WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1388 [1] CLAMP-HOSE  
2. 5P-0767 E HOSE (15-CM)  
  E   ORDER BY THE CENTIMETER
 

#SEBP50820048
 

198-4963: FASTENER GP-CYLINDER HEAD

198-4963 FASTENER GP-CYLINDER HEAD
S/N TXM1-UP; M4X500-UP
PART OF 331-2478, 486-6232 CYLINDER HEAD GP
ALSO AN ATTACHMENT
i01847611 SEBP5082
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Parts for your 623H WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 242-1811 M [26] BOLT-CYLINDER HEAD (M16X2X220-MM)  
2. 210-4460 M [8] BOLT (M10X1.5X130-MM)  
3. 2S-5658 [26] WASHER-HARD (17X29X3-MM THK)  
  M   METRIC PART
 

#SEBP50820049
 

353-2472: FLYWHEEL GP

353-2472 FLYWHEEL GP
S/N DBF1-UP; TXM1-UP; M4X500-UP
PART OF 352-3728, 365-3518, 417-2601 ENGINE AR-COMPLETE, 336-2306 SHAFT GP-DRIVE
ALSO AN ATTACHMENT
i04380275 SEBP5082
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Parts for your 623H WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 366-3376 [1] FLYWHEEL AS  
1A. 4N-2514 [1] GEAR (113-TEETH)  
2. 5P-8247 [8] WASHER-HARD (17X32X3.5-MM THK)  
3. 9X-2021 M [8] BOLT-LOCKING (M16X2X45-MM)  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 623H :

Truck sale:

 
Caterpillar 623H
- Road Scraper
EMPIRE MACHINERY
 
Caterpillar 623H
- Road Scraper
QUINN COMPANY
 
Caterpillar 623H

EMPIRE MACHINERY
534,000 
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