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243-6741 CYLINDER HEAD AS S/N TXG1-UP; LHX1-2971; LHX10976-18821 WITH MACHINE IN PLACE VALVE SEAT INSERTS PART OF 223-9250, 267-2060 CYLINDER HEAD GP ALSO AN ATTACHMENT 740




BASIC ENGINE

CYLINDER HEAD GP
 

#SEBP41910070
 

243-6741: CYLINDER HEAD AS

243-6741 CYLINDER HEAD AS
S/N TXG1-UP; LHX1-2971; LHX10976-18821
WITH MACHINE IN PLACE VALVE SEAT INSERTS
PART OF 223-9250, 267-2060 CYLINDER HEAD GP
ALSO AN ATTACHMENT
i01983686 SEBP4191
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Parts for your 740 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-7375 [24] GUIDE-VALVE (STANDARD)  
  122-0447 AB GUIDE-VALVE (0.51-MM OS)  
  122-8612 AB GUIDE-VALVE (0.13-MM OS)  
2. 216-5582 [7] BUSHING (STANDARD)  
  217-0751 AB BUSHING (0.25-MM OS)  
  217-0752 AB BUSHING (0.762-MM OS)  
  261-3429 AB BUSHING (1.778-MM OS)  
  261-3430 AB BUSHING (1.27-MM OS)  
3. 227-4239 [6] SLEEVE-INJECTOR  
4. 243-0943 Y [1] CYLINDER HEAD AS  
    -OR-
  223-7263 Y [1] CYLINDER HEAD AS  
5. 166-2903 [6] SEAL-O-RING  
6. 166-2904 [6] SEAL-O-RING  
7. 3B-0623 [17] PLUG-CUP  
8. 3B-0645 [20] PLUG-CUP  
9. 8T-6757 [3] PLUG-PIPE  
10. 9X-7430 [6] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP41910071
 

281-1640: CYLINDER HEAD AS

281-1640 CYLINDER HEAD AS
S/N TXG1-UP; B1P1-UP; LHX22381-UP
PART OF 263-5055 CYLINDER HEAD GP
ALSO AN ATTACHMENT
i02411332 SEBP4191
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Parts for your 740 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-7375 [24] GUIDE-VALVE (STANDARD)  
  122-0447 AB GUIDE-VALVE (0.51-MM OS)  
  122-8612 AB GUIDE-VALVE (0.13-MM OS)  
2. 216-5582 [7] BUSHING (STANDARD)  
  217-0751 AB BUSHING (0.25-MM OS)  
  217-0752 AB BUSHING (0.762-MM OS)  
  261-3429 AB BUSHING (1.778-MM OS)  
  261-3430 AB BUSHING (1.27-MM OS)  
3. 300-3565 [12] INSERT-VALVE SEAT (EXHAUST)(STANDARD)  
4. 263-4920 [6] SLEEVE-INJECTOR (INLET)  
6. 280-3979 [12] INSERT-VALVE SEAT (INLET)(STANDARD)  
  288-4881 AB INSERT-VALVE SEAT (INLET)(0.51-MM OS)  
  288-4882 AB INSERT-VALVE SEAT (0.76-MM OS, INLET)  
7. 166-2904 [12] SEAL-O-RING  
8. 3B-0623 [17] PLUG-CUP  
9. 3B-0645 [20] PLUG-CUP  
10. 8T-6757 [3] PLUG-PIPE  
11. 9X-7430 [6] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP41910072
 

223-9250: CYLINDER HEAD GP

223-9250 CYLINDER HEAD GP
S/N TXG1-2971; LHX1-2971
FOR 2300 RPM APLICATIONS FEILD REPLACEMENT 380-9100 CYLINDER HEAD IS AVALIBLE
PART OF 234-9185, 246-8088 CYLINDER HEAD GP
ALSO AN ATTACHMENT
i01986632 SEBP4191
  For full view, you need register

Parts for your 740 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [48] LOCK-RETAINER  
2. 6I-0928 [24] WASHER-SPECIAL  
3. 153-7023 [12] VALVE-INLET  
4. 153-7024 [12] VALVE-EXHAUST  
5. 163-2478 [24] SEAL-VALVE STEM  
6. 211-3123 [24] SPRING-VALVE (OUTER)  
7. 243-6741 CY [1] CYLINDER HEAD AS  
8. 186-2001 [24] ROTOCOIL AS  
9. 211-3122 [24] SPRING-VALVE (INNER)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP41910073
 

223-9250: CYLINDER HEAD GP

223-9250 CYLINDER HEAD GP
S/N TXG2972-UP; LHX2972-UP
FOR 2300 RPM APLICATIONS FEILD REPLACEMENT 380-9100 CYLINDER HEAD IS AVALIBLE
PART OF 246-8088 CYLINDER HEAD GP
i02462290 SEBP4191
  For full view, you need register

Parts for your 740 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [48] LOCK-RETAINER  
2. 6I-0928 [24] WASHER-SPECIAL  
3. 490-7198 [12] VALVE-INLET  
4. 490-7200 [12] VALVE-EXHAUST  
5. 163-2478 [24] SEAL-VALVE STEM  
6. 247-9908 [24] SPRING-VALVE (OUTER)  
7. 223-7263 CY [1] CYLINDER HEAD AS  
8. 186-2001 [24] ROTOCOIL AS  
9. 211-3122 [24] SPRING-VALVE (INNER)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP41910074
 

234-9185: CYLINDER HEAD GP

234-9185 CYLINDER HEAD GP
S/N LHX1-10225
PART OF 357-6509 ENGINE AR-CORE
AN ATTACHMENT
i01989414 SEBP4191
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Parts for your 740 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 223-9250 Y [1] CYLINDER HEAD GP  
2. 224-5122 [1] GASKET (CYLINDER HEAD)  
3. 3E-6772 [24] SEAL (WATER)  
4. 6I-4025 [16] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  5H-1504 [1] WASHER-HARD (20X33.5X5-MM THK)  
  124-1855 [1] BOLT-12 POINT HEAD (3/4-16X7.638-IN)  
5. 194-8124 [6] SLEEVE AS (EXHAUST PORT)  
6. 106-5673 [10] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  5H-1504 [1] WASHER-HARD (20X33.5X5-MM THK)  
  124-1854 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
7. 5P-0840 [1] SEAL-O-RING  
8. 183-3408 C [3] PLUG AS  
    (EACH INCLUDES)
8A. 214-7568 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP41910075
 

234-9185: CYLINDER HEAD GP

234-9185 CYLINDER HEAD GP
S/N TXG1-6708; LHX10226-UP
PART OF 357-6509 ENGINE AR-CORE
AN ATTACHMENT
i02840357 SEBP4191
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Parts for your 740 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 263-5055 CY [1] CYLINDER HEAD GP  
2. 224-5122 [1] GASKET (CYLINDER HEAD)  
3. 3E-6772 [24] SEAL (WATER)  
4. 6I-4025 [16] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  5H-1504 [1] WASHER-HARD (20X33.5X5-MM THK)  
  124-1855 [1] BOLT-12 POINT HEAD (3/4-16X7.638-IN)  
5. 194-8124 [6] SLEEVE AS (EXHAUST PORT)  
6. 106-5673 [10] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  5H-1504 [1] WASHER-HARD (20X33.5X5-MM THK)  
  124-1854 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
7. 5P-0840 [1] SEAL-O-RING  
8. 183-3407 [3] PLUG AS  
    (EACH INCLUDES)
8A. 214-7568 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP41910076
 

246-8088: CYLINDER HEAD GP

246-8088 CYLINDER HEAD GP
S/N TXG1-10975; LHX1-10975
PART OF 247-0730 ENGINE AR-CORE
i02042934 SEBP4191
  For full view, you need register

Parts for your 740 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-6772 [24] SEAL (WATER)(WATER)  
2. 6I-4025 [16] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  5H-1504 [1] WASHER-HARD (20X33.5X5-MM THK)  
  124-1855 [1] BOLT-12 POINT HEAD (3/4-16X7.638-IN)  
3. 106-5673 [10] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  5H-1504 [1] WASHER-HARD (20X33.5X5-MM THK)  
  124-1854 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
4. 194-8124 [6] SLEEVE AS (EXHAUST PORT)  
5. 223-9250 Y [1] CYLINDER HEAD GP  
6. 224-5122 [1] GASKET (CYLINDER HEAD)(CYLINDER HEAD)  
7. 5P-0840 [1] SEAL-O-RING  
8. 6V-5049 [3] SEAL-O-RING  
9. 9S-8004 [3] PLUG (9/16-18-THD)(9/16-18-THD)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP41910077
 

263-5055: CYLINDER HEAD GP

263-5055 CYLINDER HEAD GP
S/N TXG1-UP; B1P1-UP; LHX22381-UP
PART OF 234-9185, 304-0365 CYLINDER HEAD GP
ALSO AN ATTACHMENT
i02411303 SEBP4191
  For full view, you need register

Parts for your 740 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [48] LOCK-RETAINER  
2. 6I-0928 [24] WASHER-SPECIAL  
3. 163-2478 [24] SEAL-VALVE STEM  
4. 247-9908 [24] SPRING-VALVE (OUTER)  
5. 281-1640 Y [1] CYLINDER HEAD AS  
6. 490-7200 [12] VALVE-EXHAUST  
7. 186-2001 [24] ROTOCOIL AS  
8. 211-3122 [24] SPRING-VALVE (INNER)  
9. 490-7198 [12] VALVE-INLET  
  Y   SEPARATE ILLUSTRATION
 

#SEBP41910078
 

267-2060: CYLINDER HEAD GP

267-2060 CYLINDER HEAD GP
S/N TXG1-22187; LHX10976-22187
PART OF 304-0365 CYLINDER HEAD GP
ALSO AN ATTACHMENT
i02295019 SEBP4191
  For full view, you need register

Parts for your 740 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [48] LOCK-RETAINER  
2. 6I-0928 [24] WASHER-SPECIAL  
3. 236-5605 [12] VALVE-INLET  
4. 153-7024 [12] VALVE-EXHAUST  
5. 163-2478 [24] SEAL-VALVE STEM  
6. 211-3123 [24] SPRING-VALVE (OUTER)  
7. 243-6741 Y [1] CYLINDER HEAD AS  
8. 186-2001 [24] ROTOCOIL AS  
9. 211-3122 [24] SPRING-VALVE (INNER)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP41910079
 

267-2060: CYLINDER HEAD GP

267-2060 CYLINDER HEAD GP
S/N LHX21047-22380
PART OF 304-0365 CYLINDER HEAD GP
i02500022 SEBP4191
  For full view, you need register

Parts for your 740 ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [48] LOCK-RETAINER  
2. 6I-0928 [24] WASHER-SPECIAL  
3. 236-5605 [12] VALVE-INLET  
4. 153-7024 [12] VALVE-EXHAUST  
5. 163-2478 [24] SEAL-VALVE STEM  
6. 211-3123 [24] SPRING-VALVE (OUTER)  
7. 223-7263 CY [1] CYLINDER HEAD AS  
8. 186-2001 [24] ROTOCOIL AS  
9. 211-3122 [24] SPRING-VALVE (INNER)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 740 :

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