420406-00637A / 4330 Tube Assembly For Doosan DX300LC-3 Crawler Excavator Arm Cylinder Lock Valve

Part NO.: 420406-00637A
Part Name: 420406-00637A / 4330 Tube Assembly For Doosan DX300LC-3 Crawler Excavator Arm Cylinder Lock Valve
Replacement Part NO.: 420406-00637
Size: 2170*320*370
Section: DX300LC-3 Crawler Excavator Hydraulic Parts
Suitable for: Doosan DX300LC-3 Crawler Excavator (1000 / PE03 / C1111 / CECAI)
Model: DX-MODEL(III)
STS: L
Gross Weight: 373 KG
Net Weight: 350 KG
Measure: EA
GSD: S
Part Kind: S
Part Division: 10

Part NO. 420406-00637A in 6000(N): 420406-00637 ~ 420406-00637A
Part NO. 420406-00637A in 7160(N): 420406-00637 ~ 420406-00637A
Part NO. 420406-00637A in 6000(S): 420406-00637A ~ 420406-00637A
Part NO. 420406-00637A in 7160(S): 420406-00637A ~ 420406-00637A

All parts in doosan 950106-00213ef assembly:

• 401107-01050 Seal Kit Arm Cylinder
• 400305-00006B Cylinder Arm Lock Valve, Cylinder Arm Lock V/V
• 400305-00006C Cylinder Arm Lock Valve, Cylinder Arm Lock V/V
• 400305-00006H Cylinder Arm Lock Valve, Cylinder Arm Lock V/V
• 400305-00006G Cylinder Arm Lock Valve, Cylinder Arm Lock V/V
• 420406-00927 Tube Assembly
• 420406-00637A Tube Assembly
• 420406-00637 Tube Assembly
• 131008-00006B Bushing Sintering
• 131004-00137 Bushing Carburizing, Bushing Steel
• 400337-00306 Rod Cylinder
• 400337-00306A Rod Cylinder
• 110508-07481 Cover Rod
• 110508-07481B Cover Rod
• 131005-00015 Bushing DU
• 115-00092 Ring Retaining
• 1.180-00655 Seal Buffer
• 1.180-00656 Packing U
• K9001163 Ring Back UP
• 111102-00128 Ring Back UP
• 1.180-00489 Seal Dust Wiper, Wiper Dust
• 115-00090 Ring Retaining
• S8011451 O-RING, Ring O
• K9001164 Ring Back UP
• 180-00363 O-RING, Ring O
• 401003-00064 Ring Cushion
• 130602-00682 Piston
• K9001166 Seal Slipper
• 115-00121 Ring Wear
• K9001167 Ring Glyd, Ring Slyd
• S8010951 O-RING, Ring O
• K9002087 Ring Back UP
• 120312-00474 Nut Piston
• 120312-00049 Nut Piston
• S3526408 Screw Set
• 110202-00014 Ball Steel
• 424-00080A Plunger Cushion
• 115-00094 Ring Stop
• S2225271 Bolt Hex Socket
• 1.420-00052 Valve Check
• 129-00071 Spring
• 1.195-00022 Support Spring
• S8000141 O-RING, Ring O
• 430221-00136 Plug
• K9001170 Pipe Band ASSEMBLY-H, Pipe Band ASS`Y-H, Band Pipe
• 1.124-00054 Band Pipe
• S5100703 Washer Spring
• S0560563 Bolt
• 110902-00064 Band Assembly Pipe
• 420210-00649B Pipe Assembly
• 420210-00649 Pipe Assembly
• 420210-00649A Pipe Assembly
• K9001158 Bolt U, U-BOLT
• S5100603 Washer Spring
• S4012633 Nut
• K9001159 Clamp Pipe
• S5102903 Washer Spring
• S0521853 Bolt Hex

How to get support / quotation from us?
For better service, we require the informations as much as possible, example:

• Your Region
• Your contact: email / wechat /whatsapp / moblie / QQ
• Machine Model: such as doosan dx300lc-3
• Part Name: such as dx300lc-3 hydraulic parts arm cylinder lock valve
• Part Number: such as 420406-00637a
• *Note(optional): Pump model & Engine model
• Manufacturer : Original / Used / OEM Product
• Delivery time

Once we get your message we will contact your as soon as possible.

Need support for 420406-00637A? Contact us get online support now!

• Tel: +8618998382645
• Email: sales02@crazypart.cn
• Room 507-509 Zhucun Commerce & trade building, Tianhe, Guangzhou, Guangdong, 510660, China, Zip: 510660

Why choose us?

• More than 10 years of earthmoving machinery industry experience
• Dedicated factory: include Production / R&D factory, also accept custom OEM service.
• MOQ is 1: get wholesale price start from 1 piece.
• Quality & Price competitive advantages.
• Global professional logistics: efficient & low cost.