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21U-973-2290 UNION KOMATSU parts
PC20R, PC28UU, PC38UU

EXCAVATORS,
Number on catalog scheme:
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Catalogs:
- ATTACHMENT CONTROL PEDAL » 21U-973-2290
- MAIN CONTROL VALVE AND RELATED PARTS (QUICK BREAKER ARM SPEC.) » 21U-973-2290
- ATTACHMENT CONTROL PEDAL » 21U-973-2290
- MAIN CONTROL VALVE AND RELATED PARTS (QUICK BREAKER ARM SPEC.) » 21U-973-2290
- ATTACHMENT LINE (FOR BREAKER AND 1-ACTUATER ATTACHMENT) » 21U-973-2290
- ATTACHMENT LINE (FOR BREAKER AND 1-ACTUATER ATTACHMENT) » 21U-973-2290
- MAIN VALVE (ELBOW) (L.H.) (FOR ATTACHMENT) » 21U-973-2290
- MAIN VALVE (ELBOW) (L.H.) (FOR ATTACHMENT) » 21U-973-2290
Parts union KOMATSU catalog:
22W-62-14390
UNION
LW160
LW160
232-809-1870
UNION
GD37, GD600R, GD605A, GD705R
GD37, GD600R, GD605A, GD705R
20E-62-K1931
UNION
PC160, PC180, PC190, PC210, PC228, PC230NHD, PC240, PC290
PC160, PC180, PC190, PC210, PC228, PC230NHD, PC240, PC290
500358218
UNION
WB91R, WB95R
WB91R, WB95R
500352220
UNION
SK04, SK05, SK05J, SK07, SK07J, SK09J
SK04, SK05, SK05J, SK07, SK07J, SK09J
500352208
UNION
WB95R
WB95R
21D-09-52630
UNION
PC95, PW95
PC95, PW95
21D-09-52510
UNION
CK35, PC110R, PC75, PC75R, PC95, PC95R, PW110R, PW75, PW75R, PW95, PW95R
CK35, PC110R, PC75, PC75R, PC95, PC95R, PW110R, PW75, PW75R, PW95, PW95R
209-62-67450
UNION
PC650, PC650SE, PC710, PC710SE
PC650, PC650SE, PC710, PC710SE
21D-09-52550
UNION
PC110R, PC75, PC75R, PC95, PC95R, PW110R, PW75, PW75R, PW95, PW95R, WH609, WH713
PC110R, PC75, PC75R, PC95, PC95R, PW110R, PW75, PW75R, PW95, PW95R, WH609, WH713
21D-09-55670
UNION
CK20, CK25, PC75, PC75R, PC95, PW110R, PW75, PW75R, PW95, PW95R
CK20, CK25, PC75, PC75R, PC95, PW110R, PW75, PW75R, PW95, PW95R
206-62-K3670
Union
PC240, PC290
PC240, PC290