Excavator PC400-7 Hydraulic Boom Cylinder Assy 707-01-XF670 707-01-XF680 For Komatsu PC450LC-7 PC450-7
Excavator PC400-7 Hydraulic Boom Cylinder Assy 707-01-XF670 707-01-XF680 For Komatsu PC450LC-7 PC450-7
| Part Name | Komatsu PC400-7 Excavator Hydraulic Boom Cylinder |
| Number | 707-01-XF670 707-01-XF680 |
| Model | PC450LC-7 PC450-7 |
| Application | Fits for Excavators, Construction Machinery |
| Guarantee | One Yea |
|
Delivary Time |
Within 7 Days |
Features
Tube:Skived and burnished or vertical honing tube assures the concentricity and straightness
Seal: Superior quality named-brand seals improve a longer life and seal effect Polyurethane U-packing rod seals/buffer seals Bonded-to-metal wiper seals
Custom seals available
Piston rod: Piston rod sliding surfaces are treated with induction hardening and protected with hard chromium plating for engineering purposes or nickel-chrome plating to improve wear- and corrosion-resistance and surface strength against
Piston: High pressure piston sealing material Teflon or nylon seals
High precision machining maximize the consisitency of parts
End Cap:All caps are made of forged high strength steel
Bushing: Hardened steel bushing or copper bushing
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