21X-63-02020 21X6302020 Arm Cylinder Seal Kit For PC38UU-1 Komatsu Arm Cylinder Sealing Kit
21X-63-02020 21X6302020 Arm Cylinder Seal Kit For PC38UU-1 Komatsu Arm Cylinder Sealing Kit
| Product Name | 21X-63-02020 Arm Cylinder Seal Kit |
| Model Number |
Komatsu PC38UU-1 |
| Material | PU , Rubber , PTFE , NBR , HNBR , ACM , VMQ etc. |
| Brand | SUNCAR/OEM |
| MOQ | Negotiation |
| Packing Detail | Inner-Plastic Bag,Outer -Standard Carton Box.(Or at your request) |
| Delivery Time | Within 3 days after payment received(public holiday excluded) |
| Availability | In Stock |
| Shipping Policy | By International Express(Fedex,TNT,UPS,DHL)Or Ship |
| Sample | Available |
| Condition | 100% Brand New |
| After-sales Service | Online support |
| Related parts | Boom Cylinder Seal Kit, Arm Cylinder Seal Kit, Bucket Cylinder Seal kit, Hydraulic Breaker Seal Kit, Pump Seal Kit |
| Supply Ability | 8000 Piece/Pieces per Month |
Product Show:
Related Part:
| POS. | Number | Name | Qty. |
| G-1 | 21X-63-X2020 | ARM CYLINDER GROUP | 1 |
| 21X-63-02020 | CYLINDER ASSEMBLY,ARM | 1 | |
| 1 | 21X-63-66140 | • CYLINDER | 1 |
| 2 | 07143-10404 | • BUSHING | 1 |
| 3 | 07145-00040 | • SEAL,DUST | 2 |
| 4 | 707-29-75640 | • HEAD,CYLINDER | 1 |
| 5 | 07177-04530 | • BUSHING | 1 |
| 6 | 707-51-45210 | • PACKING,ROD | 1 |
| 7 | 07000-12070 | • O-RING | 2 |
| 8 | 707-35-52760 | • RING,BACK-UP | 1 |
| 9 | 707-35-52740 | • RING,BACK-UP | 1 |
| 10 | 07000-02075 | • O-RING | 1 |
| 11 | 112-63-15370 | • SEAL,DUST | 1 |
| 12 | 07179-12057 | • RING,SNAP | 1 |
| 13 | 21X-63-66120 | • ROD | 1 |
| 14 | 07144-10404 | • BUSHING | 1 |
| 15 | 07145-00040 | • SEAL,DUST | 2 |
| 16 | 07020-00675 | • FITTING,GREASE | 1 |
| 17 | 707-71-50500 | • PLUNGER | 1 |
| 18 | 707-40-75370 | • RETAINER | 1 |
| 19 | 707-36-75370 | • PISTON | 1 |
| 20 | 707-44-75180 | • RING,PISTON | 1 |
| 21 | 707-39-75190 | • RING,WEAR | 1 |
| 22 | 07165-13033 | • NUT | 1 |
| 23 | 21X-63-66170 | TUBE | 1 |
| 24 | 21X-63-66180 | TUBE | 1 |
| 25 | 707-88-94080 | PLATE | 1 |
| 26 | 707-88-12360 | COLLAR | 2 |
| 27 | 01010-51095 | BOLT | 2 |
| 28 | 01643-31032 | WASHER | 2 |
| 29 | 07283-21529 | CLIP | 2 |
| 30 | 01598-00809 | NUT | 4 |
| 31 | 01643-30823 | WASHER | 4 |
Product Description:
Hydraulic cylinder seal kits are used to seal the gap between different parts of the hydraulic cylinder. The function of hydraulic cylinder seal kits is to prevent oil leakage, to assure the working pressure of the hydraulic system, to maintain its power.
There are regularly three cylinders for the excavator, boom cylinder, arm cylinder, bucket cylinder.
Boom cylinder is the one (or the two) near the cabin. Usually, there is one piece boom cylinder for the small excavator under 10-tun; the bigger excavator's two pieces boom cylinders. But there is an exception too when the driver will remove one piece for a special purpose, say at some particular working place, it is convenient to work by one cylinder. Soft remind: all refit job should be operated by an experienced technician.
Arm cylinder is the top one, and it's usually be called as top cylinder;
Bucket cylinder is the one that connects and controls the bucket.
FAQ:
Q1: Can I get the sample?
Yes, pay sample, freight collect.
Q2: When will you ship my order?
Normally, it is within 3 days after the customer pays.
Q3: How long can I receive the goods?
It depends on the mode of transportation.
Q4: How can I trace my order?
We will send the tracking number to you by e-mail or other contact details.
Q5: Quality of the products have a guarantee?
Please feel free to buy, 100% strict control to ensure product quality.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.