
6211-31-2050 - PISTON R
Brand or Manufacturer: Komatsu
Part Number: 6211-31-2050
Applicability: Komatsu Construction, Dressta
Weight: Please sign in to see weight
Location: USA
Availability: 5-7 Days for Komatsu USA parts and 7-10 Days for Komatsu Asia. 30-45 days for BACK ORDER parts
Compatible Models:
D135A-2 S/N 10301-UP >> S6D140-1U-F S/N 10001-UP
WF550T-3A S/N 50001-UP >> S6D140E-2D-6 S/N 22537-UP
S6D140E-2C-6 S/N 22537-UP
GD825A-2 S/N 11001-UP >> S6D140E-2B-6 S/N 22537-UP
WA500-3 S/N 50001-UP >> S6D140E-2A-6 S/N 22537-UP
GS360-2 S/N 12001-UP >> S6D140-1G-F S/N 10001-UP
WF550-3D S/N 50001-UP >> S6D140E-2D-6 S/N 22537-UP
GD825A-2 S/N 11001-UP >> S6D140E-2B-6 S/N 22537-UP
GD825A-2 S/N 11001-UP >> S6D140-1W-F S/N 10001-UP
D155A-3 S/N 60001-UP >> S6D140-1Z-F S/N 10001-UP
WF600T-1 S/N 10001-UP >> S6D140-1X-F S/N 10001-UP
WA500-1 S/N 10001-UP (Overseas Version) >> S6D140-1A-F S/N 10001-UP
WD500-3 S/N 50001-UP >> S6D140E-2A-6 S/N 22537-UP
HD325-5 S/N 2001-UP >> SA6D140-1B-G S/N 10001-UP
D155A-2A S/N 57001-UP >> SA6D140E-2D-7 S/N 22537-UP
PC650-5 S/N 20001-UP >> SA6D140-1EE-G S/N 10001-UP
D155AX-3 S/N 60001-UP >> SA6D140E-2A-7 S/N 22537-UP
D155AX-5 S/N 70001-UP >> SA6D140E-2B-7 S/N 22537-UP
PC1600-1 S/N 10001-UP >> SA6D140-1N-G S/N 10001-UP
PC1600-1 S/N 10001-UP >> SA6D140-1P-G S/N 10001-UP
EG400BS-2 S/N 1001-UP >> SA6D140A-GD-1W7 S/N 19107-UP
PC1600SP-1 S/N 10001-UP >> SA6D140-2A-G S/N 22537-UP
PC1600SP-1 S/N 10001-UP >> SA6D140-2B-G S/N 22537-UP
D155A-5 S/N 65001-UP (Extreme Cold Terrain) >> SA6D140E-2A-7D S/N 22537-UP
HD325-6W S/N 5001-UP (4WD Spec.) >> SA6D140-1FF-G S/N 10001-UP
D155C-1 S/N 15686-UP (SA6D140-2 Eng. Installed (-50cent. Spec.)) >> SA6D140-2D-5G S/N 22537-UP
S6D140-1U S/N 10001-UP
PC1600SP-1 S/N 10001-UP >> SA6D140-2B-G S/N 22537-UP (Rear Engine)
D355C-3 S/N 14263-UP (SA6D140-2 Eng. Installed (-30cent. Spec.)) >> SA6D140-2C-G S/N 22537-UP
D355C-3 S/N 14263-UP (SA6D140-2 Eng. Installed (-50cent. Spec.)) >> SA6D140-2C-5G S/N 22537-UP
D155A-2A S/N 57001-UP (SA6D140E-2 (Emission) Eng. Installed) >> SA6D140E-2D-7 S/N 22537-UP
D155A-3 S/N 60001-UP >> SA6D140E-2A-7 S/N 22537-UP
D155AX-5 S/N 70001-UP >> SA6D140E-2B-7 S/N 22537-UP
D155C-1 S/N 15686-UP (SA6D140-2 Eng. Installed) >> SA6D140-2D-G S/N 22537-UP
PC1600SP-1 S/N 10001-UP >> SA6D140-2A-G S/N 22537-UP (Front Engine)
WS23S-2A S/N 3101-UP >> SA6D140-1E S/N 10428-UP
PC1600-1 S/N 10001-UP >> SA6D140-1P S/N 17739-UP
PC710-5 S/N 10001-UP >> SA6D140-1EE S/N 17739-UP
PC1600-1 S/N 10001-UP >> SA6D140-1N S/N 17739-UP
SA6D140-1EE S/N 17739-UP
SA6D140-1N S/N 17739-UP (Front Engine)
PC1600-1 S/N 10001-UP >> SA6D140-1L S/N 11397-UP (Rear Engine)
SA6D140-1P S/N 17739-UP (Rear Engine)
PC1800-6 S/N 10001-UP >> SAA6D140E-2E-8 S/N 22537-UP (Rear Engine)
PC1800-6 S/N 10001-UP >> SAA6D140E-2D-8 S/N 22537-UP (Front Engine)
PC750SE-6 S/N 10001-UP >> SAA6D140E-2B-8 S/N 22537-UP
HD405-6 S/N 1001-UP >> SAA6D140E-2A-8 S/N 22537-UP
WA900-3 S/N 50001-UP >> SA12V140-1S-A S/N 10001-UP
WA900-3 S/N 50001-UP >> SA12V140-1S-TA S/N 10001-UP
WA800-3 S/N 50001-UP >> SA12V140-1R-A S/N 10001-UP
HD985-5 S/N 1021-UP >> SA12V140-1U-9A S/N 10001-UP
WD900-3 S/N 50001-UP >> SA12V140-1S-DA S/N 10001-UP
WA800-1-A S/N 10001-UP >> SA12V140-1A-A S/N 10001-UP
HD985-5 S/N 1021-UP >> SA12V140-1U-9A S/N 10001-UP
HD785-5 S/N 4001-UP >> SA12V140-1U-A S/N 10001-UP
WA900-3 S/N 50001-UP >> SA12V140-1S-TA S/N 10001-UP
HD985-3 S/N 1001-UP >> SA12V140-1Q-A S/N 10001-UP
WA800-2 S/N 10001-UP >> SA12V140-1A-A S/N 10001-UP
D475A-2 S/N 10201-UP >> SA12V140-1E-A S/N 10001-UP
WA800-3 S/N 50001-UP >> SA12V140-1R-A S/N 10001-UP
HD785-3 S/N 2001-UP >> SA12V140-1C-A S/N 10001-UP
WA900-3 S/N 50001-UP >> SA12V140-1S-A S/N 10001-UP
SA12V140-1U S/N 11640-UP
SA12V140-1U-98 S/N 11640-UP
HD785-3 S/N 2001-UP >> SA12V140-1C-A S/N 10001-UP
HD785-3 S/N 2001-UP >> SA12V140-1D-A S/N 10001-UP
HD785-5 S/N 4001-UP >> SA12V140-1U-A S/N 10001-UP
HD985-3 S/N 1001-UP >> SA12V140-1Q-A S/N 10001-UP
SA12V140-1Q S/N 10034-UP
SA12V140-1D S/N 10034-UP (MECHANICAL GOVERNOR)
SA12V140-1C S/N 10034-UP (ELECTRICAL GOVERNOR)
HD325-6W S/N 5001-UP >> SAA6D140E-2A-8 S/N 22537-UP
PC800-6 S/N 30001-UP >> SAA6D140E-2B-8 S/N 22537-UP
D275A-5D S/N 25001-UP (-50cent. Spec.) >> SDA6D140E-2E-9 S/N 22537-UP
D475A-3 S/N 10601-UP (Shoe Slipping Control Spec.) >> SDA12V140-1B-A S/N 10001-UP
D475A-5 S/N 20001-UP >> SDA12V140E-1D-D S/N 13436-UP
SDA12V140E-1D-D S/N 13436-UP
D475A-5 S/N 20001-UP >> SDA12V140E-1D S/N 13436-UP
SDA12V140E-1D S/N 13436-UP
SDA12V140-1B S/N 11797-UP
SDA12V140-1C S/N 11797-UP
EGS1050 SAA12V140-P1030
EGS1200 SAA12V140-P1150
EGS1000 SAA12V140-P920
EGS630 SAA6D140-P580
EGS500 SAA6D140-P460
EGS570 SAA6D140-P510
PC1600-1 S/N 10001-UP >> SA6D140-1K S/N 11397-UP (Front Engine)
PC650-3 S/N 10501-UP >> SA6D140-1C S/N 10420-UP
GC380F-2 S/N 12001-UP >> SA6D140-1HH S/N 17739-UP
HD325-5 S/N 2001-UP >> SA6D140-1B S/N 10185-UP
SA6D140-1FF S/N 17739-UP
HD325-6W S/N 5001-UP >> SA6D140-1FF S/N 17739-UP
D475A-2 S/N 10201-UP >> SA12V140-1E-A S/N 10001-UP
SA12V140-1S-WA S/N 11640-UP
SA12V140-1S-WD S/N 11640-UP
SA12V140-1R S/N 11640-UP
SA12V140-1S S/N 11640-UP
D475A-5 S/N 20001-UP (For Alaska Extreme Cold Terrain Spec.) >> SDA12V140E-1D-DH S/N 10001-UP
D475A-5 S/N 20001-UP >> SDA12V140E-1D-AD S/N 10001-UP
SDA12V140E-1D-A S/N 10001-UP
D475A-3-SC S/N 10601-UP >> SDA12V140-1C-A S/N 10001-UP
D475A-3 S/N 10601-UP (Shoe Slipping Control Spec.) >> SDA12V140-1C-A S/N 10001-UP
D475A-3-HD S/N 10601-UP >> SDA12V140-1B-A S/N 10001-UP
SAA6D140E-2B S/N 22653-UP
PC750SE-6K S/N K30001-UP >> SAA6D140E-2B-8 S/N 22537-UP
SA6D140-2C S/N 40713-UP (For D355C-3)
Part Number: 6211-31-2050
Applicability: Komatsu Construction, Dressta
Weight: Please sign in to see weight
Location: USA
Availability: 5-7 Days for Komatsu USA parts and 7-10 Days for Komatsu Asia. 30-45 days for BACK ORDER parts
Price: Log In
Compatible Models:
D135A-2 S/N 10301-UP >> S6D140-1U-F S/N 10001-UP
WF550T-3A S/N 50001-UP >> S6D140E-2D-6 S/N 22537-UP
S6D140E-2C-6 S/N 22537-UP
GD825A-2 S/N 11001-UP >> S6D140E-2B-6 S/N 22537-UP
WA500-3 S/N 50001-UP >> S6D140E-2A-6 S/N 22537-UP
GS360-2 S/N 12001-UP >> S6D140-1G-F S/N 10001-UP
WF550-3D S/N 50001-UP >> S6D140E-2D-6 S/N 22537-UP
GD825A-2 S/N 11001-UP >> S6D140E-2B-6 S/N 22537-UP
GD825A-2 S/N 11001-UP >> S6D140-1W-F S/N 10001-UP
D155A-3 S/N 60001-UP >> S6D140-1Z-F S/N 10001-UP
WF600T-1 S/N 10001-UP >> S6D140-1X-F S/N 10001-UP
WA500-1 S/N 10001-UP (Overseas Version) >> S6D140-1A-F S/N 10001-UP
WD500-3 S/N 50001-UP >> S6D140E-2A-6 S/N 22537-UP
HD325-5 S/N 2001-UP >> SA6D140-1B-G S/N 10001-UP
D155A-2A S/N 57001-UP >> SA6D140E-2D-7 S/N 22537-UP
PC650-5 S/N 20001-UP >> SA6D140-1EE-G S/N 10001-UP
D155AX-3 S/N 60001-UP >> SA6D140E-2A-7 S/N 22537-UP
D155AX-5 S/N 70001-UP >> SA6D140E-2B-7 S/N 22537-UP
PC1600-1 S/N 10001-UP >> SA6D140-1N-G S/N 10001-UP
PC1600-1 S/N 10001-UP >> SA6D140-1P-G S/N 10001-UP
EG400BS-2 S/N 1001-UP >> SA6D140A-GD-1W7 S/N 19107-UP
PC1600SP-1 S/N 10001-UP >> SA6D140-2A-G S/N 22537-UP
PC1600SP-1 S/N 10001-UP >> SA6D140-2B-G S/N 22537-UP
D155A-5 S/N 65001-UP (Extreme Cold Terrain) >> SA6D140E-2A-7D S/N 22537-UP
HD325-6W S/N 5001-UP (4WD Spec.) >> SA6D140-1FF-G S/N 10001-UP
D155C-1 S/N 15686-UP (SA6D140-2 Eng. Installed (-50cent. Spec.)) >> SA6D140-2D-5G S/N 22537-UP
S6D140-1U S/N 10001-UP
PC1600SP-1 S/N 10001-UP >> SA6D140-2B-G S/N 22537-UP (Rear Engine)
D355C-3 S/N 14263-UP (SA6D140-2 Eng. Installed (-30cent. Spec.)) >> SA6D140-2C-G S/N 22537-UP
D355C-3 S/N 14263-UP (SA6D140-2 Eng. Installed (-50cent. Spec.)) >> SA6D140-2C-5G S/N 22537-UP
D155A-2A S/N 57001-UP (SA6D140E-2 (Emission) Eng. Installed) >> SA6D140E-2D-7 S/N 22537-UP
D155A-3 S/N 60001-UP >> SA6D140E-2A-7 S/N 22537-UP
D155AX-5 S/N 70001-UP >> SA6D140E-2B-7 S/N 22537-UP
D155C-1 S/N 15686-UP (SA6D140-2 Eng. Installed) >> SA6D140-2D-G S/N 22537-UP
PC1600SP-1 S/N 10001-UP >> SA6D140-2A-G S/N 22537-UP (Front Engine)
WS23S-2A S/N 3101-UP >> SA6D140-1E S/N 10428-UP
PC1600-1 S/N 10001-UP >> SA6D140-1P S/N 17739-UP
PC710-5 S/N 10001-UP >> SA6D140-1EE S/N 17739-UP
PC1600-1 S/N 10001-UP >> SA6D140-1N S/N 17739-UP
SA6D140-1EE S/N 17739-UP
SA6D140-1N S/N 17739-UP (Front Engine)
PC1600-1 S/N 10001-UP >> SA6D140-1L S/N 11397-UP (Rear Engine)
SA6D140-1P S/N 17739-UP (Rear Engine)
PC1800-6 S/N 10001-UP >> SAA6D140E-2E-8 S/N 22537-UP (Rear Engine)
PC1800-6 S/N 10001-UP >> SAA6D140E-2D-8 S/N 22537-UP (Front Engine)
PC750SE-6 S/N 10001-UP >> SAA6D140E-2B-8 S/N 22537-UP
HD405-6 S/N 1001-UP >> SAA6D140E-2A-8 S/N 22537-UP
WA900-3 S/N 50001-UP >> SA12V140-1S-A S/N 10001-UP
WA900-3 S/N 50001-UP >> SA12V140-1S-TA S/N 10001-UP
WA800-3 S/N 50001-UP >> SA12V140-1R-A S/N 10001-UP
HD985-5 S/N 1021-UP >> SA12V140-1U-9A S/N 10001-UP
WD900-3 S/N 50001-UP >> SA12V140-1S-DA S/N 10001-UP
WA800-1-A S/N 10001-UP >> SA12V140-1A-A S/N 10001-UP
HD985-5 S/N 1021-UP >> SA12V140-1U-9A S/N 10001-UP
HD785-5 S/N 4001-UP >> SA12V140-1U-A S/N 10001-UP
WA900-3 S/N 50001-UP >> SA12V140-1S-TA S/N 10001-UP
HD985-3 S/N 1001-UP >> SA12V140-1Q-A S/N 10001-UP
WA800-2 S/N 10001-UP >> SA12V140-1A-A S/N 10001-UP
D475A-2 S/N 10201-UP >> SA12V140-1E-A S/N 10001-UP
WA800-3 S/N 50001-UP >> SA12V140-1R-A S/N 10001-UP
HD785-3 S/N 2001-UP >> SA12V140-1C-A S/N 10001-UP
WA900-3 S/N 50001-UP >> SA12V140-1S-A S/N 10001-UP
SA12V140-1U S/N 11640-UP
SA12V140-1U-98 S/N 11640-UP
HD785-3 S/N 2001-UP >> SA12V140-1C-A S/N 10001-UP
HD785-3 S/N 2001-UP >> SA12V140-1D-A S/N 10001-UP
HD785-5 S/N 4001-UP >> SA12V140-1U-A S/N 10001-UP
HD985-3 S/N 1001-UP >> SA12V140-1Q-A S/N 10001-UP
SA12V140-1Q S/N 10034-UP
SA12V140-1D S/N 10034-UP (MECHANICAL GOVERNOR)
SA12V140-1C S/N 10034-UP (ELECTRICAL GOVERNOR)
HD325-6W S/N 5001-UP >> SAA6D140E-2A-8 S/N 22537-UP
PC800-6 S/N 30001-UP >> SAA6D140E-2B-8 S/N 22537-UP
D275A-5D S/N 25001-UP (-50cent. Spec.) >> SDA6D140E-2E-9 S/N 22537-UP
D475A-3 S/N 10601-UP (Shoe Slipping Control Spec.) >> SDA12V140-1B-A S/N 10001-UP
D475A-5 S/N 20001-UP >> SDA12V140E-1D-D S/N 13436-UP
SDA12V140E-1D-D S/N 13436-UP
D475A-5 S/N 20001-UP >> SDA12V140E-1D S/N 13436-UP
SDA12V140E-1D S/N 13436-UP
SDA12V140-1B S/N 11797-UP
SDA12V140-1C S/N 11797-UP
EGS1050 SAA12V140-P1030
EGS1200 SAA12V140-P1150
EGS1000 SAA12V140-P920
EGS630 SAA6D140-P580
EGS500 SAA6D140-P460
EGS570 SAA6D140-P510
PC1600-1 S/N 10001-UP >> SA6D140-1K S/N 11397-UP (Front Engine)
PC650-3 S/N 10501-UP >> SA6D140-1C S/N 10420-UP
GC380F-2 S/N 12001-UP >> SA6D140-1HH S/N 17739-UP
HD325-5 S/N 2001-UP >> SA6D140-1B S/N 10185-UP
SA6D140-1FF S/N 17739-UP
HD325-6W S/N 5001-UP >> SA6D140-1FF S/N 17739-UP
D475A-2 S/N 10201-UP >> SA12V140-1E-A S/N 10001-UP
SA12V140-1S-WA S/N 11640-UP
SA12V140-1S-WD S/N 11640-UP
SA12V140-1R S/N 11640-UP
SA12V140-1S S/N 11640-UP
D475A-5 S/N 20001-UP (For Alaska Extreme Cold Terrain Spec.) >> SDA12V140E-1D-DH S/N 10001-UP
D475A-5 S/N 20001-UP >> SDA12V140E-1D-AD S/N 10001-UP
SDA12V140E-1D-A S/N 10001-UP
D475A-3-SC S/N 10601-UP >> SDA12V140-1C-A S/N 10001-UP
D475A-3 S/N 10601-UP (Shoe Slipping Control Spec.) >> SDA12V140-1C-A S/N 10001-UP
D475A-3-HD S/N 10601-UP >> SDA12V140-1B-A S/N 10001-UP
SAA6D140E-2B S/N 22653-UP
PC750SE-6K S/N K30001-UP >> SAA6D140E-2B-8 S/N 22537-UP
SA6D140-2C S/N 40713-UP (For D355C-3)