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(MD140BLC) - EXCAVATOR BTW YP1001 - YP1281 (1/80-12/06) (11-021) - CYLINDER ASSY (ARM) 2438U973F1 Kobelco


1. HEAVY EQUIPMENT
2. CRAWLER EXCAVATORS
3. MD EXCAVATORS
4. (MD140BLC) - EXCAVATOR BTW YP1001 - YP1281 (1/80-12/06)
5. 11 Hydraulic Components
6. (11-021) - CYLINDER ASSY (ARM) 2438U973F1


(11-021) - CYLINDER ASSY (ARM) 2438U973F1 Kobelco:

(11-021) - CYLINDER ASSY (ARM) 2438U973F1 Parts scheme
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Parts on group (MD140BLC) - EXCAVATOR BTW YP1001 - YP1281 (1/80-12/06):

Pos. Part No Qty Parts name Comments
. . 2438U973F1 [1]   CYLINDER   KOB CYLINDER ASSY (ARM) CONSISTS OF THE FOLLOWING PARTS
1. 2438U973S1 [1]   BARREL   KOB
2. 2438U309S2 [2]   BUSHING   KOB
3. 2445R138D6 [4]   SEAL,70mm ID x 85.3mm OD x 4mm Thk   KOB Seal, Dust -- ID 70 x OD 85 x Th 4mm
4. 2438U973S4 [1]   PISTON ROD   KOB
5. 2438U973S5 [1]   PISTON   KOB
6. 2438U695S6 [1]   SEAL   KOB SEAL Superseded by part number: R45P0049D2
7. R45P0051D4 [1]   O-RING   KOB
8. R45T0098D3 [2]   RING   KOB
9. 2438U973S9 [2]   RING   KOB
10. 2438U995S11 [1]   NUT   KOB
11. 2438U308S45 [1]   LOCKING RING   KOB
12. ZD12G07000 [1]   O-RING,69.40mm ID x 75.60mm OD x 3.10mm   KOB ID 69.40 ± 0.61 x OD 75mm
13. ZD75G07000 [2]   BACK-UP RING   KOB
14. 2438U973S14 [1]   RING   KOB
15. 2438U973S15 [1]   AIR CONDITIONER   KOB
16. ZD12G12000 [1]   O-RING,3.1mm Thk x 119.4mm ID, 90 Duro   KOB O-Ring -- ID 119.40 ± 0.98 x OD 125mm
17. ZD12G11000 [2]   O-RING,109.40mm ID x 115.60mm OD x 3.10mm   KOB ID 109.4 ± 0.91 x OD 115mm
18. ZD85P11000 [2]   BACK-UP RING   KOB
19. 2438U393S12 [1]   BUSHING   KOB
20. 2438U718S22 [1]   CLIP   KOB RING, RETAINER
21. R45P0050D9 [1]   RUBBER SEAL   KOB STEP
22. 45Z91D44 [1]   O-RING   KOB
23. 2418U130D34 [1]   PACKING   KOB ROD Superseded by part number: Y0496604500
24. 2438U928S24 [1]   DUST CAP   KOB Superseded by part number: 2438U928S33
28. 2438U973S28 [1]   VALVE   KOB ORIFICE
29. 2438U921S32 [1]   SPRING   KOB
30. 2438U921S28 [1]   SPACER   KOB SEAT, SPRING
31. ZE82T06000 [1]   PLUG   KOB Pipe, 3/8" PT
32. ZS23C14055 [12]   SCREW,Hex Socket Head, M14 x 55mm   KOB M14x2.0x55mm
33. 2438U928S26 [1]   CLAMP   KOB
34. 2438U915S22 [1]   BAND   KOB
35. ZW26X10000 [2]   LOCK WASHER   KOB ID 10 x OD 18 x Th 2.5mm
36. ZS16C10035 [2]   SCREW   KOB M10x1.50x35mm Superseded by part number: ZS18C10035
. . 2438U973R100 [1]   REPAIR KIT   KOB Superseded by part number: 2438U973R100P
. . 2438U973R200 [1]   REPAIR KIT   KOB Superseded by part number: 2438U1132R200
. . 2438U973R300 [1]   REPAIR KIT   REPAIR KIT

Parts catalog (MD140BLC) - EXCAVATOR BTW YP1001 - YP1281 (1/80-12/06):

(11-020) - CYLINDER ASSY (BOOM) 2438U972F2
(MD140BLC) - EXCAVATOR BTW YP1001 - YP1281 (1/80-12/06) part catalog
(11-019) - CYLINDER ASSY (BOOM) 2438U971F2
(MD140BLC) - EXCAVATOR BTW YP1001 - YP1281 (1/80-12/06) part catalog
(11-018) - PUMP ASSY 2437U188F1
(MD140BLC) - EXCAVATOR BTW YP1001 - YP1281 (1/80-12/06) part catalog
(11-017[02]) - VALVE ASSY, CONTROL
(MD140BLC) - EXCAVATOR BTW YP1001 - YP1281 (1/80-12/06) part catalog
(11-022) - CYLINDER ASSY (BUCKET) 2438U974F1
(MD140BLC) - EXCAVATOR BTW YP1001 - YP1281 (1/80-12/06) part catalog
(11-023) - PUMP ASSY, GEAR 2441U291F2
(MD140BLC) - EXCAVATOR BTW YP1001 - YP1281 (1/80-12/06) part catalog
(11-024) - MOTOR ASSY (SWING) 2441U747F2
(MD140BLC) - EXCAVATOR BTW YP1001 - YP1281 (1/80-12/06) part catalog
(11-025) - MOTOR ASSY (PROPELLING) 2441U750F1
(MD140BLC) - EXCAVATOR BTW YP1001 - YP1281 (1/80-12/06) part catalog
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