Doosan 021-00019EF / 4320 Hydraulic Parts Arm Cylinder Lock Valve

Assembly Name: 021-00019EF Arm Cylinder Lock Valve
Section: Solar 300LC-V Hydraulic Parts
Suitable for: Doosan Solar 300LC-V Crawler Excavator
Group: 40
Fig NO.: 4320
STS: L
Model SFX: HELV0 / C1105
Model: V-MODEL

Doosan EPC Assembly 021-00019EF Arm Cylinder Lock Valve

Parts / Replacement parts in Doosan 021-00019EF Assembly:
(Ref. *) 2440-9240KT Seal Kit Arm Cyl
(Ref. -) 440-00268 (440-00268A) Cylinder Arm, size: 2550X400X250
(Ref. 1) 53A716-0 Tube Assembly
(Ref. 2) 00B124-0 Bushing
(Ref. 3) 53A327-4 Rod Assembly
(Ref. 4) 00B124-0 Bushing
(Ref. 5) 53A333-1 Rod Cover
(Ref. 6) E8412226 Bushing, DD-BUSH
(Ref. 7) 00M316-0 Ring Retaining, Stopper
(Ref. 8) E5500330 Seal Buffer, size: 120.5*120.5*6
(Ref. 9) E5303380 Packing U, U-PACKING, size: 310*310*200
(Ref. 10) E6020330 Wiper Dust
(Ref. 11) 00M574-0 Ring Retaining
(Ref. 12) E6311781 O-RING, Ring O
(Ref. 13) 53A359-0 Ring Back UP
(Ref. 14) E6490060 O-RING, Ring O
(Ref. 15) 00C372-0 Ring Cushion
(Ref. 16) 53A330-1 Piston
(Ref. 17) E5130340 Seal Slipper
(Ref. 18) 00Z111-0 Ring Wear
(Ref. 19) 00R103-0 Ring Slyd
(Ref. 20) E6311461 O-RING, Ring O
(Ref. 21) 53A358-0 Ring Back UP
(Ref. 22) 53A332-1 Nut Piston
(Ref. 23) E1330544 Screw Set
(Ref. 24) 53A409-0 Plunger Cushion
(Ref. 25) 03A714-0 Ring Stop, Stopper
(Ref. 26) E0502439 Bolt Hex Socket Head
(Ref. 27) 62E523-0 Valve Check
(Ref. 28) 03A729-0 Spring
(Ref. 29) 03A728-0 Support Spring
(Ref. 30) E1500030 Plug
(Ref. 31) 53A552-1 Pipe Band ASSEMBLY-H, Band Pipe
(Ref. 32) 00P376-1 Band Pipe
(Ref. 33) E3110112 Washer Spring
(Ref. 34) E0020963 Bolt Hex
(Ref. 35) 53A564-1 Pipe Band ASSEMBLY-R, Band Pipe
(Ref. 36) 00P376-1 Band Pipe
(Ref. 37) E3110112 Washer Spring
(Ref. 38) E0020963 Bolt Hex
(Ref. 39) 53A718-0 Pipe ASSEMBLY-R, Pipe Assembly
(Ref. 40) 03A534-0 Bolt U, U-BOLT
(Ref. 41) E3110102 Washer Spring
(Ref. 42) E2022033 Nut Hex
(Ref. 43) 00C270-0 Clamp Pipe
(Ref. 44) E3110102 Washer Spring
(Ref. 45) E0020733 Bolt Hex
(Ref. 46) E8841022 Nipple Grease

021-00019EF assembly fits for doosan crawler excavator hydraulic parts(V-MODEL C1100), all specifition comes from Doosan EPC parts system software. The specifition of 021-00019EF assembly for reference only, actually may be changed depends on your excavator's production Date / sequence number. Any questions with 021-00019EF your can contact your engineer or contact our online sales / technical Support to make sure this assembly can be work or if have newest plan for better work.
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Note: Doosan EPC 021-00019EF assembly parts information comes Korea Doosan enterprise and upload by excavator-parts-oem.com, all names, descriptions, numbers and symbols are used for reference purposes only.