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244-7772 VALVE GP-MODULATING -TRANSMISSION CLUTCH, ECPC S/N E2R1-UP; B3X1-UP 12-VOLT PART OF 265-5142, 338-0409 CONTROL GP-TRANSMISSION HYD Type 2 CX31


POWER TRAIN
VALVE GP-MODULATING
VALVE GP-REDUCING
VALVE GP-RELIEF
VALVE GP-RETARDER CONTROL

TRANSMISSION-ONHIGHWAY CX31 TRANSMISSION-ONHIGHWAY B3X
 CX31 On-Highway Transmission B3X00001-UP (MACHINE) SEBP4927 CX31 B3X   (2006)

POWER TRAIN

VALVE GP-MODULATING
VALVE GP-MODULATING
244-7772 VALVE GP-MODULATING
244-7772 VALVE GP-MODULATING
VALVE GP-MODULATING
302-3840 VALVE GP-MODULATING
VALVE GP-MODULATING
441-1185 VALVE GP-MODULATING
VALVE GP-MODULATING
444-7816 VALVE GP-MODULATING
 

#SEBP49270180
 

244-7772: VALVE GP-MODULATING

244-7772 VALVE GP-MODULATING -TRANSMISSION CLUTCH, ECPC
S/N E2R1-UP; B3X1-UP
12-VOLT
PART OF 265-5142, 338-0409 CONTROL GP-TRANSMISSION HYD
Type 2
i05552522 SEBP4927
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Parts for your CX31 TRANSMISSION-ONHIGHWAY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  441-1185 Y [1] VALVE GP-MODULATING  
    -OR-
  444-7816 Y [1] VALVE GP-MODULATING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP49270181
 

302-3840: VALVE GP-MODULATING

302-3840 VALVE GP-MODULATING
S/N E2R1-UP; B3X645-UP
PART OF 321-7039 VALVE GP-REDUCING
i03332826 SEBP4927
3023840 VALVE GP-MODULATING Parts scheme
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Parts for your CX31 TRANSMISSION-ONHIGHWAY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 164-2108 [1] WASHER (13.03X25.4X2.38-MM THK)  
2. 167-9524 [1] NUT-SELF LOCKING (1/2-28-THD)  
3. 323-9533 [1] COIL AS (12-VOLT)  
   
    AVAILABLE GASKET KIT(S):
  111-3203 [1] KIT-SEAL  
    (KIT INCLUDES SEALS)
 

#SEBP49270182
 

441-1185: VALVE GP-MODULATING

441-1185 VALVE GP-MODULATING
S/N E2R1-UP; B3X1-UP
PART OF 244-7772 VALVE GP-MODULATING
i05555434 SEBP4927
4411185 VALVE GP-MODULATING Parts scheme
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Parts for your CX31 TRANSMISSION-ONHIGHWAY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
2. 164-2108 [1] WASHER (13.03X25.4X2.38-MM THK)  
3. 218-2373 [1] NUT (1/2-28-THD)  
4. 214-7568 [1] SEAL-O-RING  
5. 323-9533 [1] COIL AS (12-VOLT)  
 

#SEBP49270183
 

444-7816: VALVE GP-MODULATING

444-7816 VALVE GP-MODULATING
S/N E2R1-UP; B3X1-UP
PART OF 244-7772 VALVE GP-MODULATING
i05555626 SEBP4927
4447816 VALVE GP-MODULATING Parts scheme
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Parts for your CX31 TRANSMISSION-ONHIGHWAY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
2. 218-2373 [1] NUT (1/2-28-THD)  
3. 323-9533 [1] COIL AS (12-VOLT)  
4. 214-7568 [1] SEAL-O-RING  
5. 164-2108 [1] WASHER (13.03X25.4X2.38-MM THK)  
 

#SEBP49270184
 

290-0596: VALVE GP-REDUCING

290-0596 VALVE GP-REDUCING
S/N B3X1-UP
PART OF 277-6904, 311-0900 VALVE GP-RETARDER HYD CONTROL
FIELD REPLACEMENT FOR 147-0867 VALVE GP-REDUCING
i02558271 SEBP4927
2900596 VALVE GP-REDUCING Parts scheme
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Parts for your CX31 TRANSMISSION-ONHIGHWAY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-0360 [1] SEAL-O-RING  
2. 6V-0852 [1] CAP-DUST  
3. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
4. 6V-5049 [1] SEAL-O-RING  
 

#SEBP49270185
 

321-7039: VALVE GP-REDUCING

321-7039 VALVE GP-REDUCING
S/N E2R1-UP; B3X1-UP
PART OF 319-3961 VALVE GP-RETARDER HYD CONTROL
i03626818 SEBP4927
3217039 VALVE GP-REDUCING Parts scheme
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Parts for your CX31 TRANSMISSION-ONHIGHWAY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [1] CAP-DUST  
2. 3K-0360 [1] SEAL-O-RING  
3. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
4. 302-3840 Y [1] VALVE GP-MODULATING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  Y   SEPARATE ILLUSTRATION
 

#SEBP49270186
 

325-3694: VALVE GP-RELIEF

325-3694 VALVE GP-RELIEF -OIL CONTROL
S/N E2R1-UP; B3X1-UP
PART OF 265-5142, 277-6905, 280-1110, 338-0409 CONTROL GP-TRANSMISSION HYD
i03119717 SEBP4927
3253694 VALVE GP-RELIEF Parts scheme
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Parts for your CX31 TRANSMISSION-ONHIGHWAY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-5835 [2] PISTON-LOAD  
2. 4M-5905 [2] SCREW-ADJUSTMENT (5/16-18X1-IN)  
3. 6V-0852 [3] CAP-DUST  
4. 7B-3028 [1] SCREW-DRIVE (NO 4X 3/16-IN)  
5. 8E-1143 [2] SLUG  
6. 9M-2110 [2] COVER-ADJUSTMENT  
7. 115-4550 [2] COVER  
8. 148-2979 [1] SPRING-COMPRESSION  
9. 164-7577 Y [1] SWITCH GP-BYPASS (OIL FILTER BYPASS)  
10. 172-7968 [2] SPOOL AS  
    (EACH INCLUDES)
  3D-8317 [1] RING-RETAINING  
  4B-9880 [1] BALL  
  4M-2381 [1] SPRING  
  9U-8669 [1] RETAINER  
11. 174-7449 [1] SPRING  
12. 262-2761 [1] BODY  
13. 271-8888 [1] SPOOL  
14. 309-5136 [3] FITTING AS  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)(HYDRAULIC OIL)  
  214-7568 [1] SEAL-O-RING  
15. 321-5222 [1] SPRING  
16. 3E-6787 [2] SEAL-O-RING  
17. 6V-3940 M [4] BOLT (M8X1.25X25-MM)  
18. 6V-5218 M [4] BOLT (M8X1.25X35-MM)  
19. 7L-9061 [2] SEAL-O-RING  
20. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP49270187
 

277-6904: VALVE GP-RETARDER HYD CONTROL

277-6904 VALVE GP-RETARDER HYD CONTROL -TRANSMISSION
S/N B3X1-UP
PART OF 277-6905 CONTROL GP-TRANSMISSION HYD
i02558262 SEBP4927
2776904 VALVE GP-RETARDER HYD CONTROL Parts scheme
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Parts for your CX31 TRANSMISSION-ONHIGHWAY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-5646 [1] SPRING  
2. 2S-6538 [1] SPRING  
3. 2S-6547 [1] STOP  
4. 5S-4498 [1] SLUG  
5. 6D-7146 [1] SEAL-O-RING  
6. 8C-3089 [1] SEAL-O-RING  
7. 147-0874 [1] PLATE  
8. 183-1133 [1] SPOOL  
9. 277-6897 [1] PLATE  
10. 099-3649 M [5] BOLT (M8X1.25X40-MM)  
11. 290-0596 Y [1] VALVE GP-REDUCING  
12. 6V-6764 [1] RING-RETAINING  
13. 8T-4224 [5] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP49270188
 

311-0900: VALVE GP-RETARDER HYD CONTROL

311-0900 VALVE GP-RETARDER HYD CONTROL
S/N B3X1-UP
PART OF 277-6905 CONTROL GP-TRANSMISSION HYD
i02815098 SEBP4927
3110900 VALVE GP-RETARDER HYD CONTROL Parts scheme
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Parts for your CX31 TRANSMISSION-ONHIGHWAY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-5646 [1] SPRING  
2. 2S-6538 [1] SPRING  
3. 2S-6547 [1] STOP  
4. 5S-4498 [1] SLUG  
5. 6D-7146 [1] SEAL-O-RING  
7. 8C-3089 [1] SEAL-O-RING  
8. 147-0874 [1] PLATE  
9. 183-1133 [1] SPOOL  
10. 277-6897 [1] PLATE  
12. 311-0901 [1] BODY-VALVE  
13. 099-3649 M [5] BOLT (M8X1.25X40-MM)  
14. 290-0596 Y [1] VALVE GP-REDUCING  
15. 6V-6764 [1] RING-RETAINING  
16. 8T-4224 [5] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP49270189
 

319-3961: VALVE GP-RETARDER HYD CONTROL

319-3961 VALVE GP-RETARDER HYD CONTROL
S/N E2R1-UP; B3X1-UP
PART OF 338-0409 CONTROL GP-TRANSMISSION HYD
i03626809 SEBP4927
3193961 VALVE GP-RETARDER HYD CONTROL Parts scheme
  For full view, you need register

Parts for your CX31 TRANSMISSION-ONHIGHWAY:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-5646 [1] SPRING  
2. 2S-6538 [1] SPRING  
3. 2S-6547 [1] STOP  
4. 5S-4498 [1] SLUG  
5. 6V-0852 [4] CAP-DUST  
6. Y [1] VALVE GP-REDUCING  
7. 8M-5010 [1] SEAL-O-RING  
8. 164-5567 [4] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
9. 349-1171 [1] SPOOL  
10. 224-2639 [2] SEAL-O-RING  
11. 7X-0818 M [6] BOLT (M8X1.25X45-MM)  
12. 8T-4224 [10] WASHER-HARD (8.8X16X2-MM THK)  
13. 8T-4908 M [4] BOLT (M8X1.25X25-MM)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Modulating Valve
CX31 On-Highway Transmission
Systems Operation
Output Components
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Modulating Valve (Torque Converter Lockup Clutch)
CX31 On-Highway Transmission
Modulating Valve (Electronic Clutch Pressure Control)
CX31 On-Highway Transmission
Testing and Adjusting
Modulating Valve (Torque Converter Lockup Clutch) - Test
CX31 On-Highway Transmission
Transmission - Calibrate
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Troubleshooting
Transmission, SPN 734 - FMI 5
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 734 - FMI 6
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 735 - FMI 5
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 736 - FMI 5
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 737 - FMI 5
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 738 - FMI 5
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 735 - FMI 6
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 736 - FMI 6
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 737 - FMI 6
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 738 - FMI 6
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 734 - FMI 3
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 735 - FMI 3
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 736 - FMI 3
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 737 - FMI 3
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 738 - FMI 3
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 739 - FMI 3
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 739 - FMI 5
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Transmission, SPN 739 - FMI 6
CX28, CX31 and CX35 On-Highway Transmissions Power Train Electronic Control System
Disassembly and Assembly
Modulating Valve (Transmission Clutch) - Remove and Install
CX31 On-Highway Transmission Power Train

Caterpillar Parts SIS Catalog CX31 :

VALVE GP-MODULATING
244-7772 VALVE GP-MODULATING
PUMP GP-GEAR
390-1869 PUMP GP-GEAR
PUMP GP-GEAR
389-0413 PUMP GP-GEAR
PUMP GP-GEAR
283-8665 PUMP GP-GEAR
PUMP GP-GEAR
282-9538 PUMP GP-GEAR
PUMP GP-GEAR
265-5143 PUMP GP-GEAR
MANIFOLD GP-CONTROL
262-2760 MANIFOLD GP-CONTROL
FILTER GP-OIL
290-1261 FILTER GP-OIL
VALVE GP-MODULATING
302-3840 VALVE GP-MODULATING
VALVE GP-MODULATING
441-1185 VALVE GP-MODULATING
VALVE GP-MODULATING
444-7816 VALVE GP-MODULATING
VALVE GP-REDUCING
290-0596 VALVE GP-REDUCING
VALVE GP-REDUCING
321-7039 VALVE GP-REDUCING
VALVE GP-RELIEF
325-3694 VALVE GP-RELIEF
VALVE GP-RETARDER HYD CONTROL
277-6904 VALVE GP-RETARDER HYD CONTROL
VALVE GP-RETARDER HYD CONTROL
311-0900 VALVE GP-RETARDER HYD CONTROL

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