6. (08-20[00]) - CYLINDER ASSY, BOOM (YM01V00019F1)
(08-20[00]) - CYLINDER ASSY, BOOM (YM01V00019F1) Kobelco:
![(08-20[00]) - CYLINDER ASSY, BOOM (YM01V00019F1) Parts scheme](http://c1.a2109.com/kobelco/58/585583.png "(08-20[00]) - CYLINDER ASSY, BOOM (YM01V00019F1) catalog part")
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Parts on group (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12):
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| . . | YM01V00019F1 | [1] | CYLINDER | KOB Boom Assembly |
| 1. | NA | [1] | NOT SERVICED | FOR Tube |
| 2. | NA | [1] | NOT SERVICED | FOR Rod |
| 3. | YM01V00019S003 | [1] | CYLINDER HEAD | KOB |
| 4. | 2438U1109S14 | [1] | BUSHING | KOB |
| 5. | 2438U1105S5 | [1] | SNAP RING | KOB |
| 6. | YN01V00153S006 | [1] | RING | KOB Buffer |
| 7. | YN01V00153S007 | [1] | RING | KOB U-Ring |
| 8. | 2438U1105S8 | [1] | RING | KOB |
| 9. | 2438U1105S35 | [1] | RING | KOB |
| 10. | ZD12G10500 | [1] | O-RING,104.40mm ID x 110.60mm OD x 3.10mm | KOB ID 14.80 ± 0.20 x OD 19mm |
| 11. | 2438U1949S12 | [1] | RING | KOB Back-Up |
| 12. | ZS23C14075 | [12] | CAPSCREW,Hex Socket Head, M14 x 75mm | KOB SCREW M14x2.0x75mm |
| 13. | YM01V00006S013 | [1] | BEARING | KOB Cushion |
| 14. | YM01V00006S014 | [1] | SEAL | KOB |
| 15. | YM01V00019S015 | [1] | PISTON | KOB |
| 16. | 2438U716S23 | [1] | SEAL | KOB SEALRING |
| 17. | YM01V00006S017 | [2] | BACK-UP RING | KOB |
| 18. | YM01V00019S018 | [2] | RING | KOB Slide |
| 19. | 2438U1949S17 | [2] | SLIDE | KOB |
| 20. | 2438U986S18 | [1] | SET SCREW | KOB |
| 21. | 2436U281S37 | [1] | BALL | KOB |
| 22. | YM01V01013P1 | [4] | BUSHING,85mm ID x 100mm OD x 89mm L | KOB Bushing |
| 23. | 2438U941S3 | [4] | DUST CAP | KOB |
| K. | YM01V00019R100 | [1] | SEAL KIT | KOB Rod Side Contains Items 6X1, 7X1, 8X1, 9X1, 10X1, 11X1 |
| K. | YM01V00019R200 | [1] | SEAL KIT | KOB Piston Side Contains Items 16X1, 17X2, 18X2, 19X2 |
| K. | YM01V00019R300 | [1] | REPAIR KIT | KOB All (Rod & Piston) Contains Items 6X1, 7X1, 8X1, 9X1, 10X1, 11X1, 16X1, 17X2, 18X2, 19X2 |
| K. | YM01V00019R400 | [1] | REPAIR KIT | KOB Kit, Repair Contains Items 1X1, 22X1, 23X2 |
| K. | YM01V00019R500 | [1] | REPAIR KIT | KOB Kit, Repair Contains Items 2X1, 22X1, 23X2 |
Parts catalog (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12):
![(08-19[00]) - VALVE ASSY, SOLENOID (YN35V00051F1) part catalog (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)](http://c1.a2109.com/_350/kobelco/38/382178.png "(08-19[00]) - VALVE ASSY, SOLENOID (YN35V00051F1) : (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)")
(SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12) part catalog
![(08-18[00]) - VALVE ASSY, SOLENOID (YN35V00050F1) part catalog (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)](http://c1.a2109.com/_350/kobelco/11/1131970.png "(08-18[00]) - VALVE ASSY, SOLENOID (YN35V00050F1) : (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)")
(SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12) part catalog
![(08-17[00]) - VALVE ASSY, SOLENOID (YN35V00049F1) part catalog (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)](http://c1.a2109.com/_350/kobelco/11/114880.png "(08-17[00]) - VALVE ASSY, SOLENOID (YN35V00049F1) : (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)")
(SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12) part catalog
![(08-16[00]) - VALVE ASSY, SOLENOID (YN35V00048F1) part catalog (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)](http://c1.a2109.com/_350/kobelco/11/1121244.png "(08-16[00]) - VALVE ASSY, SOLENOID (YN35V00048F1) : (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)")
(SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12) part catalog
![(08-21[00]) - CYLINDER ASSY, ARM (YM01V00017F1) part catalog (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)](http://c1.a2109.com/_350/kobelco/64/644476.png "(08-21[00]) - CYLINDER ASSY, ARM (YM01V00017F1) : (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)")
(SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12) part catalog
![(08-22[00]) - CYLINDER ASSY, BUCKET (YM01V00018F1) part catalog (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)](http://c1.a2109.com/_350/kobelco/91/917919.png "(08-22[00]) - CYLINDER ASSY, BUCKET (YM01V00018F1) : (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)")
(SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12) part catalog
![(08-23[00]) - VALVE ASSEMBLY, PILOT (YN30V00111F1) part catalog (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)](http://c1.a2109.com/_350/kobelco/10/1046559.png "(08-23[00]) - VALVE ASSEMBLY, PILOT (YN30V00111F1) : (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)")
(SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12) part catalog
![(08-24[00]) - VALVE ASSY, PILOT (PROPELLING) (YN30V00105F1) part catalog (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)](http://c1.a2109.com/_350/kobelco/34/344944.png "(08-24[00]) - VALVE ASSY, PILOT (PROPELLING) (YN30V00105F1) : (SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12)")
(SK170-8) - ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-12/12) part catalog