Part No. Engine Model
6127-31-1012 S6D155
6162-33-1202 S6D170
6240-31-1101 SAA6D170
6211-31-1010 S6D140

The crankshaft is one of the most critical components of an engine. It is in charge of converting the reciprocal motion of the pistons into rotary motion.

The New CTP Crankshaft for Komatsu are manufactured from high-quality forged alloy steel, allowing it to withstand the constant reciprical forces generated by the pistons.

Other parts also available:

Part No. Description
205-70-68141 ADAPTER KOMATSU
426-847-1121 ADAPTER KOMATSU
705-17-02440 BACK-UP RING
06000-06019 BEARING – BALL BEARING
06040-06316 BEARING – BALL BEARING
06030-06209 BEARING – BALL BEARING
06000-06926 BEARING – BALL BEARING
134-72-61420 BLADE
17M-30-56112 BOGIE
195-30-66510 BOGIE
17A-30-00050 BOGIE ASS’Y
17A-30-00051 BOGIE ASS’Y
17M-30-00561 BOGIE ASS’Y
01010-81235 BOLT
17A-71-12451 BOLT
207-32-11350 BOLT
01010-81025 BOLT P60
01010-81645 BOLT P60
01010-81225 BOLT P60
01010-61660 BOLT PLAIN
20Y-979-6121 COMPRESSOR 10S15C 1B 5/8 IN GR
07020-00000 FITTING P60
6128-K1-9901 GASKET KIT
6738-K1-1100 GASKET KIT
6738-K2-1100 GASKET KIT
424-06-23210 HEAD LAMP
02290-10813 HEAVY NUT
02290-12031 HEX NUT
707-98-14030 KIT CYLINDER STEERING
707-99-66210 KIT, CYL SEA
141-78-11253 KOM RIPPER TOOTH
7834-40-2004 MOTOR ASS’Y
7834-41-2003 MOTOR ASS’Y
01803-02228 NUT
02290-11219 NUT
135-32-11221 NUT
17M-71-21530 NUT
175-71-11530 NUT
Part No. Description
705-17-02830 OIL SEAL
205-70-73270 PIN, LINK TO BUCKET
207-27-00040 PLANETARY GE
02090-10840 PLOW BOLT
02090-11050 PLOW BOLT
02090-11060 PLOW BOLT
02090-11265 PLOW BOLT
02090-11270 PLOW BOLT
02090-11485 PLOW BOLT
02090-11685 PLOW BOLT
02090-11690 PLOW BOLT
02091-11210 PLOW BOLT
02091-12020 PLOW BOLT
175-71-11450 PLOW BOLT
175-71-11461 PLOW BOLT
175-71-11463 PLOW BOLT
195-71-11461 PLOW BOLT
02290-11016 PLOW BOLT
02290-11422 PLOW BOLT
02290-11625 PLOW BOLT
150-27-00028 SEAL A FLOATING
705-17-02472 SEAL RING
707-99-64520 SERVICE KIT, TILT
178-32-11220 SHOE NUT
208-32-11220 SHOE NUT
423-847-1140 TOOTH
205-70-19570RC TOOTH ROCK CHISEL
207-70-14151RC TOOTH ROCK CHISEL
205-70-19570TL TOOTH TIGER LONG
207-70-14151TL TOOTH TIGER LONG
208-70-14152 TOOTH, HORIZONTAL PIN TYPE
316910R1 TRACK BOLT
624848C3 TRACK BOLT
175-32-11210 TRACK BOLT KOMATSU
205-32-51210 TRACK BOLT KOMATSU.
14X-32-11220 TRACK HEX NUT

Other part no., not included in the list, are available. Please contact your sales representative if you have any questions. Part Numbers are used for reference purposes only. Komatsu® is the registered trademark of Komatsu Ltd.