English 
Parts list
|
Key No |
Part No |
Description |
Qty |
|
- |
440-00432B |
CYLINDER;ARM |
1 |
|
- |
440-00432C |
CYLINDER;ARM |
1 |
|
- |
440-00432E |
CYLINDER;ARM |
1 |
|
- |
400305-00420 |
CYLINDER,ARM |
1 |
|
- |
400305-00420A |
CYLINDER,ARM |
1 |
|
1 |
K9001160 |
TUBE ASS`Y |
1 |
|
1 |
420406-01381 |
TUBE ASSY |
1 |
|
1 |
420406-01381A |
TUBE ASSY |
1 |
|
2 |
110-00252 |
BUSHING |
1 |
|
2 |
131004-00137 |
BUSHING,CARBURIZING |
1 |
|
3 |
K9001162 |
ROD ASS`Y |
1 |
|
3 |
K9001162A |
ROD ASS`Y |
1 |
|
3 |
400337-00587 |
ROD,CYLINDER |
1 |
|
3 |
400337-00587A |
ROD,CYLINDER |
1 |
|
4 |
110-00252 |
BUSHING |
1 |
|
4 |
131004-00137 |
BUSHING,CARBURIZING |
1 |
|
5 |
1.442-00004 |
COVER;ROD |
1 |
|
5 |
110508-19127 |
COVER,ROD |
1 |
|
6 |
1.110-00071 |
DD-BUSH |
1 |
|
7 |
115-00092 |
RING,RETAINING |
1 |
|
8 |
1.180-00655 |
SEAL,BUFFER |
1 |
|
9 |
1.180-00656 |
PACKING,U |
1 |
|
10 |
K9001163 |
RING;BACK UP |
1 |
|
10 |
111102-00128 |
RING,BACK UP |
1 |
|
11 |
1.180-00489 |
WIPER,DUST |
1 |
|
12 |
115-00090 |
RING,RETAINING |
1 |
|
13 |
S8011451 |
O-RING |
1 |
|
14 |
K9001164 |
RING,BACK UP |
1 |
|
15 |
180-00363 |
O-RING |
1 |
|
16 |
1.411-00001 |
RING;CUSHION |
1 |
|
17 |
K9001165 |
PISTON |
1 |
|
18 |
K9001166 |
SEAL,SLIPPER |
1 |
|
19 |
115-00121 |
RING;WEAR |
2 |
|
20 |
K9001167 |
RING,SLYD |
2 |
|
21 |
S8010851 |
O-RING |
1 |
|
22 |
K9001168 |
RING;BACK UP |
2 |
Our advantage: original system data to ensure accurate size
Our customers
Toparts K9001008 Hydraulic Cylinder Seal KitPremium Replacement Solution for Doosan DX300LC Excavator Arm Cylinders
Product Overview:The Toparts K9001008 is a complete hydraulic cylinder seal kit specifically engineered for Doosan DX300LC excavator arm cylinders. This comprehensive kit contains all necessary sealing components to restore your hydraulic system to optimal performance, matching OEM quality standards at a competitive price.
Compatibility:
Compatible with Doosan DX300LC excavator models
Fits arm cylinder assemblies with following cylinder numbers: • 40-00432B • 40-00432C
• 40-00432E • 00305-00420 • 00305-0042A
Key Features:
Premium Materials: Manufactured using high-grade polyurethane and nitrile rubber compounds resistant to hydraulic fluids, abrasion, and extreme pressures.
Complete Set: Includes all necessary seals, O-rings, gaskets, and wear bands for a full cylinder rebuild.
Precision Engineering: Components are precision-molded to exact OEM specifications ensuring perfect fit and function.
Extended Service Life: Advanced material formulations provide superior durability under demanding operating conditions.
Tested Performance: Each kit undergoes rigorous quality control to ensure leak-free operation and reliability.
Technical Specifications:
Temperature range: -40°C to +110°C (-40°F to +230°F)
Pressure rating: Up to 5,000 PSI (350 bar)
Material hardness: 70-90 Shore A (varies by component)
Fluid compatibility: Compatible with standard mineral-based hydraulic fluids
Package Includes:
Piston seals
Rod seals
Wear rings
O-rings
Backup rings
Gaskets
Detailed installation guide
Applications:Ideal for construction, mining, and heavy equipment maintenance where Doosan DX300LC excavators are deployed. Suitable for both preventative maintenance and repair scenarios.
Quality Assurance:All Toparts seal kits are manufactured in ISO 9001 certified facilities and backed by a 3-month warranty against manufacturing defects.
Tag:Boom seal kit,hydraulic cylinder seals,Bucket seal kit,Komatsu Service Seal kit,Wheel loaders cylinder seal kit
