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Feature:

1. With standard inner and outer diameter size, it is convenient to install and disassemble.
2. There are no cracks or pores on the of these piston rings, and good air tightness can be ensured when connecting.
3. The function of the piston ring is to maintain the air tightness between the piston and the cylinder wall.
4. The kit contains 3 replacement piston rings, which can replace the old or damaged ones on the air pump at any time.
5. Suitable for air compressors and air pumps with a cylinder diameter of 47mm, and need to be replaced when the axial clearance is greater than 0.13mm

Specification:

Item Type: Piston Ring Kit
Model: 47 Piston Ring
Drive Mode: Pneumatic
Piston Ring Outer Diameter: Approx. 50mm / 2in
Piston Ring Inner Diameter: Approx. 44mm / 1.7in
Applicable Models: Approx. 47mm / 1.9in cylinder diameter for Outstanding/ 1P/2.5P/3P/4P air compressor air pump accessories

Package List:

3 x Piston Ring

Note:

The number 47 means that the cylinder diameter is 47mm.

1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.

1. Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails.

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We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.

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On Mar 13, 2024 at 16:18:23 PDT, seller added the following information: