Catalog spare parts Komatsu for free - "26. CRANKSHAFT, PISTONS AND CONNECTING ROD (ASPIRATED ENGINE) [0231] - Komatsu part WB91R-1 WB93R-1 S/N 0000007-Up [wb9193r1]"
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11 17 10 7 8 14 13 16 15 9 16 12 28 30 27 31 24 29 23 32 _ _ β Number Qty Name Options 7 PKZZ90009 4 CONNECTING ROD, ASSY. 8 * 1 ROD 9 * 1 CAP 10 P31134123 1 BUSHING 11 P32762144 2 BOLT 12 P33221328 2 NUT 13 PK6830000 4 PISTON 13 S STANDARD 13 PK6830100 4 KIT, PISTON 13 O OVERSIZE 13 PK068301C ASSY, PISTON (+0.75 mm) 14 * 1 PISTON 15 * 1 PIN 16 PK0170002 2 CIRCLIP 17 P41158041 4 RING KIT (+0.75 mm) 17 PKP000903 RING KIT (+0.75 mm) 23 P31171681 1 GEAR 24 PK0500012 1 KEY 27 PKZZ90081 1 CRANKSHAFT, ASSY. 28 * 1 CRANKSHAFT 28 S STANDARD 29 PK0081558 1 KIT, BEARING 29 U UNDERSIZE 29 PK081558A KIT, BEARING (--0.25 mm) 29 PK081558B KIT, BEARING (--0.50 mm) 29 PK081558C KIT, BEARING (--0.75 mm) 29 S STANDARD 30 PK0085042 1 KIT, BEARING 30 U UNDERSIZE 30 PK085042A KIT, BEARING (--0.25 mm) 30 PK085042B KIT, BEARING (--0.50 mm) 30 PK085042C KIT, BEARING (--0.75 mm) 30 S STANDARD 31 P31137551 2 THRUST WASHER 31 P31137312 THRUST WASHER (+0.19 mm) 31 O OVERSIZE 31 S STANDARD 32 P31137561 2 THRUST WASHER 32 O OVERSIZE 32 P31137322 THRUST WASHER (+0.19 mm)