6731-21-4220 - SEAL - New Aftermarket
Brand or Manufacturer: Komatsu aftermarket, replacement and not original Komatsu parts
Part Number: 6731-21-4220
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:
PC75UU-3 S/N 15001-UP >> 4D102E-1C-1C S/N 26200163-UP
PC60-7 S/N 45001-UP (With Front Blade Spec.) >> 4D102E-1B-1 S/N 26200163-UP
PC228USLC-2 S/N 15001-UP (For U.S.A.) >> S6D102E-D-1FL-6S S/N 26200163-UP
WA250L-3 S/N 53001-UP (For North America) >> S6D102E-1X-6L S/N 26200163-UP
PC228US-2 S/N 15001-UP (For U.S.A.) >> S6D102E-D-1F-6S S/N 26200163-UP
D41PF-6K-T2 S/N 29021-UP >> SA6D102E-2-B S/N 30763165-UP
BR350JG-1 S/N 1005-UP >> SA6D102E-1C-73 S/N 26200163-UP
WA320-3CS S/N 50001-UP (Custom Spec.) >> SA6D102E-1B-7C S/N 26200163-UP
WA300L-3 S/N 53001-UP (For North America) >> SA6D102E-1B-7 S/N 26200163-UP
PC220LC-6Z S/N 50001-UP (Excel Spec.) >> SA6D102E-1C-7Z S/N 26200163-UP
PC220LC-6 S/N 50001-UP >> SA6D102E-1C-7 S/N 26200163-UP
D37EX-21A-M S/N 5501-UP >> SAA4D102E-2C-B5 S/N 26274903-UP
D39EX-21A-M S/N 1501-UP >> SAA4D102E-2A-B5 S/N 26274903-UP
D31EX-21A-M S/N 50501-UP >> SAA4D102E-2B-B5 S/N 26274903-UP
D39PX-21A S/N 1501-UP (Overseas Version) >> SAA4D102E-2A-5 S/N 26277757-UP
WA150-5-TK S/N 65001-UP >> SAA4D102E-2G-4 S/N 26274903-UP
PC130-6E0-T2 S/N 60001-UP >> SAA4D102E-2F-4 S/N 26274903-UP
D37PX-21A S/N 5501-UP (Overseas Version) >> SAA4D102E-2C-5 S/N 26277757-UP
SAA4D102E-2E-B4 S/N 26274903-UP
DWC20-1C-D S/N 60001-UP (D20P-6A) >> SAA4D102E-2B-5 S/N 26277757-UP
D39PX-21 S/N 1001-1499 >> SAA4D102E-2A-B4 S/N 26274903-UP
PC128US-2 S/N 5001-9500 >> SAA4D102E-2D-4 S/N 26274903-UP
WA150-5 S/N 65001-UP (Canopy Spec.) >> SAA4D102E-2G-4 S/N 26277757-UP
D31EX-21 S/N 50001-50499 (For North America) >> SAA4D102E-2B-4 S/N 26277757-UP
D37PX-21 S/N 5001-5499 (For North America) >> SAA4D102E-2C-4 S/N 26277757-UP
D39PX-21 S/N 1001-1499 (Overseas Version) >> SAA4D102E-2A-4 S/N 26277757-UP
D31EX-21 S/N 50001-50499 >> SAA4D102E-2B-B4 S/N 26274903-UP
PC160LC-7 S/N 10001-UP (For North America) >> SAA4D102E-2E-4 S/N 26277757-UP
D37EX-21 S/N 5001-5499 >> SAA4D102E-2C-B4 S/N 26274903-UP
PC120LC-6E0 S/N 70001-UP (SAA4D102E-2 (Emission) Eng. Installed) >> SAA4D102E-2F-4 S/N 26277757-UP
WA250-5 S/N 70001-UP >> SAA6D102E-2BB-8 S/N 26274903-UP
PC228US-3-YP S/N 20001-29999 >> SAA6D102E-2A-8 S/N 26274903-UP
GD555-3A S/N 10001-UP >> SAA6D102E-2AA-8 S/N 26274903-UP
PC228US-3U S/N 20001-29999 (For EU) >> SAA6D102E-2A-8 S/N 26274903-UP
PW200-7 S/N 20001-UP >> SAA6D102E-2-PW S/N 21494941-UP
WA270-5 S/N 70001-UP >> SAA6D102E-2BB-8 S/N 26274903-UP
PC120-6Z S/N 45001-UP (For C.I.S. Excel Spec.) >> S4D102E-1E-23 S/N 26200163-UP
PC128US-2 S/N 5001-9500 (For EU) >> S4D102E-1V-2 S/N 26200163-UP
PC128UU-1 S/N 1001-UP >> S4D102E-1F-2 S/N 26200163-UP
D31P-20A S/N 45001-UP (Power Angle Tilt Dozer) >> S4D102E-1J-2 S/N 26200163-UP
WA120L-3 S/N 54001-UP (For North America) >> S4D102E-1N-2L S/N 26200163-UP
WA120-3 S/N 53001-UP (For Komatsu Hanomag (Germany)) >> S4D102E-1N-2D S/N 26200163-UP
WA120-3 S/N 53001-UP (S4D102E-1 (Emission) Eng. Installed) >> S4D102E-1N-2 S/N 26200163-UP
PC158USLC-2 S/N 10001-UP (Overseas Version) >> S4D102E-1X-2 S/N 26200163-UP
PC128US-1 S/N 1001-UP >> S4D102E-1F-2U S/N 26200163-UP
D37P-5A S/N 3001-UP >> S4D102E-1K-2 S/N 26200163-UP
PC120-6Z S/N 45001-UP >> S4D102E-1E-2Z S/N 26200163-UP
PC120-6 S/N 45001-UP >> S4D102E-1E-2 S/N 26200163-UP
PC100L-6 S/N 15001-UP >> S4D102E-1D-2 S/N 26200163-UP
PC228USLC-1 S/N 11001-UP (For U.S.A.) >> S6D102E-1F-6U S/N 26200163-UP
WA250-3 S/N 53001-UP >> S6D102E-1X-6 S/N 26200163-UP
JV100WA-2T S/N 21001-UP >> S6D102E-1K-6 S/N 26200163-UP
PC228UU-1 S/N 10001-UP (For New Zealand) >> S6D102E-1F-6 S/N 26200163-UP
S6D102E-1FL-6S S/N 26200163-UP
WA180PT-3 S/N 50001-UP (Parallel Linkage Spec.) >> S6D102E-1W-6P S/N 26200163-UP
S6D102E-1F-6S S/N 26200163-UP
WA180-3 S/N 53001-UP (For Komatsu Hanomag (Germany)) >> S6D102E-1W-6A S/N 26200163-UP
WA180L-3 S/N 54001-UP (For North America) >> S6D102E-1W-6L S/N 26200163-UP
PC200LC-6 S/N 80001-UP (Overseas Version) >> S6D102E-1C-6C S/N 26200163-UP
PC200LC-6Z S/N 80001-UP (Excel Spec.) >> S6D102E-1C-6Z S/N 26200163-UP
D41P-6K S/N 50001-UP (Made in Japan) >> S6D102E-1BB-6 S/N 26200163-UP
PW160-7 S/N H50051-UP
PW220-7H S/N H50051-UP
PW200-7 S/N H50051-UP
PW180-7K S/N K40001-UP >> SAA6D102E-2-18 S/N 21494941-UP
PW220-7K-KA S/N K40001-UP >> SAA6D102E-2-PW S/N 21494941-UP
PW150ES-6K S/N K30001-UP >> SAA4D102E-2-W5 S/N 21535567-UP
PW160-7K S/N K40001-UP >> SAA4D102E-2-W6 S/N 21535567-UP
PW130ES-6K S/N K30545-UP >> SAA4D102E-2-W3 S/N 21535567-UP
PW170ES-6K S/N K30001-UP >> SAA4D102E-2-PW S/N 21535567-UP
PC180LC-7K S/N K40001-UP >> SAA4D102E-2E-4 S/N 26274903-UP
PC160LC-7K S/N K40001-UP >> SAA4D102E-2E-PC S/N 21541930-UP
D41E-BB-6C S/N B40001-UP >> SA6D102E-2-B S/N 30763165-UP
6D102E-1F-D1 S/N 26215803-UP
6D102E-1F S/N 26215803-UP
6D102E-1F-C1 S/N 26215803-UP (TORQUE CONVERTER)
6D102E-1F-C2 S/N 26215803-UP (WET CLUTCH)
S6D102E-2KK-W S/N 26318973-UP
S6D102E-1S S/N 26219540-UP
S6D102E-2MM-A S/N 26318973-UP
S6D102E-2LL-W S/N 26318973-UP
SA6D102E-2N-W S/N 26318973-UP
150A/FA S/N U010828-UP
PC200LC-6LE S/N A83001-UP
PC250LC-6LE S/N A83001-Up
PC220LC-6LE S/N A83001-UP
PC220LL-7L S/N A86001-UP
GD530A/AW-2B/2C w/S6D102E S/N 203163-Up
D38E-1A/P-1A S/N P086301-UP
D38E-1/P-1 S/N P085799-P086238
SAA6D102E-2 S/N 30380718-UP
Engine SAA6D102E-2 S/N 30382612-UP
Engine SAA6D102E-22A-8 S/N 30379917-UP
PC270LC-6LE S/N A83001-Up
PC220LL-6 S/N A85001-UP
PC200LL-6 S/N A85001-UP
D32E-1/P-1 S/N P075718-P076092
D32E-1A/P-1A S/N P076093-UP
SAA6D102E-2B S/N .-UP
PC160LC-7 S/N B20001 AND UP >> SAA4D102E-2E S/N 30204043 AND UP
WA180PT-3MC S/N A88001-UP >> S6D102E-1 S/N .-UP
D39E-1A/P-1A S/N P096338-UP
D39E-1/P-1 S/N P095872-P096337
6D102E-1F-C1 S/N 26215803-UP
6D102E-1F S/N 26215803-UP
6D102E-1F-D1 S/N 26215803-UP
6D102E-1F-C2 S/N 26215803-UP
SA6D102E-2N-M S/N 26318973-UP (FD80HD-8)
S6D102E-2LL-M S/N 26318973-UP (FD50HD/60HD/70HD-8)
S6D102E-1S S/N 26219540-UP
S6D102E-2MM-A S/N 26318973-UP (SD25/30-6)
S6D102E-2KK-M S/N 26318973-UP (FD35/40/33N/35N/45/50A-8)
Part Number: 6731-21-4220
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:
PC75UU-3 S/N 15001-UP >> 4D102E-1C-1C S/N 26200163-UP
PC60-7 S/N 45001-UP (With Front Blade Spec.) >> 4D102E-1B-1 S/N 26200163-UP
PC228USLC-2 S/N 15001-UP (For U.S.A.) >> S6D102E-D-1FL-6S S/N 26200163-UP
WA250L-3 S/N 53001-UP (For North America) >> S6D102E-1X-6L S/N 26200163-UP
PC228US-2 S/N 15001-UP (For U.S.A.) >> S6D102E-D-1F-6S S/N 26200163-UP
D41PF-6K-T2 S/N 29021-UP >> SA6D102E-2-B S/N 30763165-UP
BR350JG-1 S/N 1005-UP >> SA6D102E-1C-73 S/N 26200163-UP
WA320-3CS S/N 50001-UP (Custom Spec.) >> SA6D102E-1B-7C S/N 26200163-UP
WA300L-3 S/N 53001-UP (For North America) >> SA6D102E-1B-7 S/N 26200163-UP
PC220LC-6Z S/N 50001-UP (Excel Spec.) >> SA6D102E-1C-7Z S/N 26200163-UP
PC220LC-6 S/N 50001-UP >> SA6D102E-1C-7 S/N 26200163-UP
D37EX-21A-M S/N 5501-UP >> SAA4D102E-2C-B5 S/N 26274903-UP
D39EX-21A-M S/N 1501-UP >> SAA4D102E-2A-B5 S/N 26274903-UP
D31EX-21A-M S/N 50501-UP >> SAA4D102E-2B-B5 S/N 26274903-UP
D39PX-21A S/N 1501-UP (Overseas Version) >> SAA4D102E-2A-5 S/N 26277757-UP
WA150-5-TK S/N 65001-UP >> SAA4D102E-2G-4 S/N 26274903-UP
PC130-6E0-T2 S/N 60001-UP >> SAA4D102E-2F-4 S/N 26274903-UP
D37PX-21A S/N 5501-UP (Overseas Version) >> SAA4D102E-2C-5 S/N 26277757-UP
SAA4D102E-2E-B4 S/N 26274903-UP
DWC20-1C-D S/N 60001-UP (D20P-6A) >> SAA4D102E-2B-5 S/N 26277757-UP
D39PX-21 S/N 1001-1499 >> SAA4D102E-2A-B4 S/N 26274903-UP
PC128US-2 S/N 5001-9500 >> SAA4D102E-2D-4 S/N 26274903-UP
WA150-5 S/N 65001-UP (Canopy Spec.) >> SAA4D102E-2G-4 S/N 26277757-UP
D31EX-21 S/N 50001-50499 (For North America) >> SAA4D102E-2B-4 S/N 26277757-UP
D37PX-21 S/N 5001-5499 (For North America) >> SAA4D102E-2C-4 S/N 26277757-UP
D39PX-21 S/N 1001-1499 (Overseas Version) >> SAA4D102E-2A-4 S/N 26277757-UP
D31EX-21 S/N 50001-50499 >> SAA4D102E-2B-B4 S/N 26274903-UP
PC160LC-7 S/N 10001-UP (For North America) >> SAA4D102E-2E-4 S/N 26277757-UP
D37EX-21 S/N 5001-5499 >> SAA4D102E-2C-B4 S/N 26274903-UP
PC120LC-6E0 S/N 70001-UP (SAA4D102E-2 (Emission) Eng. Installed) >> SAA4D102E-2F-4 S/N 26277757-UP
WA250-5 S/N 70001-UP >> SAA6D102E-2BB-8 S/N 26274903-UP
PC228US-3-YP S/N 20001-29999 >> SAA6D102E-2A-8 S/N 26274903-UP
GD555-3A S/N 10001-UP >> SAA6D102E-2AA-8 S/N 26274903-UP
PC228US-3U S/N 20001-29999 (For EU) >> SAA6D102E-2A-8 S/N 26274903-UP
PW200-7 S/N 20001-UP >> SAA6D102E-2-PW S/N 21494941-UP
WA270-5 S/N 70001-UP >> SAA6D102E-2BB-8 S/N 26274903-UP
PC120-6Z S/N 45001-UP (For C.I.S. Excel Spec.) >> S4D102E-1E-23 S/N 26200163-UP
PC128US-2 S/N 5001-9500 (For EU) >> S4D102E-1V-2 S/N 26200163-UP
PC128UU-1 S/N 1001-UP >> S4D102E-1F-2 S/N 26200163-UP
D31P-20A S/N 45001-UP (Power Angle Tilt Dozer) >> S4D102E-1J-2 S/N 26200163-UP
WA120L-3 S/N 54001-UP (For North America) >> S4D102E-1N-2L S/N 26200163-UP
WA120-3 S/N 53001-UP (For Komatsu Hanomag (Germany)) >> S4D102E-1N-2D S/N 26200163-UP
WA120-3 S/N 53001-UP (S4D102E-1 (Emission) Eng. Installed) >> S4D102E-1N-2 S/N 26200163-UP
PC158USLC-2 S/N 10001-UP (Overseas Version) >> S4D102E-1X-2 S/N 26200163-UP
PC128US-1 S/N 1001-UP >> S4D102E-1F-2U S/N 26200163-UP
D37P-5A S/N 3001-UP >> S4D102E-1K-2 S/N 26200163-UP
PC120-6Z S/N 45001-UP >> S4D102E-1E-2Z S/N 26200163-UP
PC120-6 S/N 45001-UP >> S4D102E-1E-2 S/N 26200163-UP
PC100L-6 S/N 15001-UP >> S4D102E-1D-2 S/N 26200163-UP
PC228USLC-1 S/N 11001-UP (For U.S.A.) >> S6D102E-1F-6U S/N 26200163-UP
WA250-3 S/N 53001-UP >> S6D102E-1X-6 S/N 26200163-UP
JV100WA-2T S/N 21001-UP >> S6D102E-1K-6 S/N 26200163-UP
PC228UU-1 S/N 10001-UP (For New Zealand) >> S6D102E-1F-6 S/N 26200163-UP
S6D102E-1FL-6S S/N 26200163-UP
WA180PT-3 S/N 50001-UP (Parallel Linkage Spec.) >> S6D102E-1W-6P S/N 26200163-UP
S6D102E-1F-6S S/N 26200163-UP
WA180-3 S/N 53001-UP (For Komatsu Hanomag (Germany)) >> S6D102E-1W-6A S/N 26200163-UP
WA180L-3 S/N 54001-UP (For North America) >> S6D102E-1W-6L S/N 26200163-UP
PC200LC-6 S/N 80001-UP (Overseas Version) >> S6D102E-1C-6C S/N 26200163-UP
PC200LC-6Z S/N 80001-UP (Excel Spec.) >> S6D102E-1C-6Z S/N 26200163-UP
D41P-6K S/N 50001-UP (Made in Japan) >> S6D102E-1BB-6 S/N 26200163-UP
PW160-7 S/N H50051-UP
PW220-7H S/N H50051-UP
PW200-7 S/N H50051-UP
PW180-7K S/N K40001-UP >> SAA6D102E-2-18 S/N 21494941-UP
PW220-7K-KA S/N K40001-UP >> SAA6D102E-2-PW S/N 21494941-UP
PW150ES-6K S/N K30001-UP >> SAA4D102E-2-W5 S/N 21535567-UP
PW160-7K S/N K40001-UP >> SAA4D102E-2-W6 S/N 21535567-UP
PW130ES-6K S/N K30545-UP >> SAA4D102E-2-W3 S/N 21535567-UP
PW170ES-6K S/N K30001-UP >> SAA4D102E-2-PW S/N 21535567-UP
PC180LC-7K S/N K40001-UP >> SAA4D102E-2E-4 S/N 26274903-UP
PC160LC-7K S/N K40001-UP >> SAA4D102E-2E-PC S/N 21541930-UP
D41E-BB-6C S/N B40001-UP >> SA6D102E-2-B S/N 30763165-UP
6D102E-1F-D1 S/N 26215803-UP
6D102E-1F S/N 26215803-UP
6D102E-1F-C1 S/N 26215803-UP (TORQUE CONVERTER)
6D102E-1F-C2 S/N 26215803-UP (WET CLUTCH)
S6D102E-2KK-W S/N 26318973-UP
S6D102E-1S S/N 26219540-UP
S6D102E-2MM-A S/N 26318973-UP
S6D102E-2LL-W S/N 26318973-UP
SA6D102E-2N-W S/N 26318973-UP
150A/FA S/N U010828-UP
PC200LC-6LE S/N A83001-UP
PC250LC-6LE S/N A83001-Up
PC220LC-6LE S/N A83001-UP
PC220LL-7L S/N A86001-UP
GD530A/AW-2B/2C w/S6D102E S/N 203163-Up
D38E-1A/P-1A S/N P086301-UP
D38E-1/P-1 S/N P085799-P086238
SAA6D102E-2 S/N 30380718-UP
Engine SAA6D102E-2 S/N 30382612-UP
Engine SAA6D102E-22A-8 S/N 30379917-UP
PC270LC-6LE S/N A83001-Up
PC220LL-6 S/N A85001-UP
PC200LL-6 S/N A85001-UP
D32E-1/P-1 S/N P075718-P076092
D32E-1A/P-1A S/N P076093-UP
SAA6D102E-2B S/N .-UP
PC160LC-7 S/N B20001 AND UP >> SAA4D102E-2E S/N 30204043 AND UP
WA180PT-3MC S/N A88001-UP >> S6D102E-1 S/N .-UP
D39E-1A/P-1A S/N P096338-UP
D39E-1/P-1 S/N P095872-P096337
6D102E-1F-C1 S/N 26215803-UP
6D102E-1F S/N 26215803-UP
6D102E-1F-D1 S/N 26215803-UP
6D102E-1F-C2 S/N 26215803-UP
SA6D102E-2N-M S/N 26318973-UP (FD80HD-8)
S6D102E-2LL-M S/N 26318973-UP (FD50HD/60HD/70HD-8)
S6D102E-1S S/N 26219540-UP
S6D102E-2MM-A S/N 26318973-UP (SD25/30-6)
S6D102E-2KK-M S/N 26318973-UP (FD35/40/33N/35N/45/50A-8)