Cometa Orion O-Ring 6 × 1.60mm – OR000037

The Cometa OR000037 is a replacement O-ring for compatible Cometa Orion PCP air rifles.

It is designed for a specific sealing position within the Orion pneumatic system. Replacing a damaged, flattened or hardened O-ring can help restore a reliable air seal and correct pressure loss.

Cometa’s exploded diagram identifies this component as item 37 and specifies that two are used in the rifle.

Key Features

Replacement O-ring for Cometa Orion PCP air rifles
Original Cometa part reference OR000037
Nominal dimensions of 6 × 1.60mm
Helps maintain a reliable pneumatic seal
Suitable for servicing and leak repairs
Two O-rings are shown per rifle in the factory diagram
Sold individually unless otherwise stated

Product Specifications

Specification	Details
Brand	Cometa
Product type	Replacement O-ring
Part number	OR000037
Nominal inside diameter	6mm
Nominal cross-section	1.60mm
Factory diagram description	Junta 6 × 1.5
Platform	Cometa Orion PCP air rifle
Quantity used per rifle	Two
Package quantity	One O-ring
Condition	New replacement part

Size Information

Some catalogues describe this seal as 6 × 1.60mm, while Cometa’s official exploded diagram identifies it as 6 × 1.5mm.

These descriptions relate to the same Cometa part reference, OR000037. When servicing the rifle, part-number compatibility should take priority over a rounded dimensional description.

Compatibility

Listed for the following Cometa PCP air-rifle families:

Cometa Orion
Cometa Orion SH
Cometa Orion SPR

Fitment can vary between production generations. Confirm part number OR000037 against the rifle’s exploded diagram or original seal before installation.

This seal is also included as one of the components in some complete Cometa Orion O-ring kits.

Replacement May Be Required When

The rifle loses pressure while stored
Air leakage is detected
The existing O-ring is cut or torn
The seal has become hard or brittle
The O-ring has flattened or changed shape
The rifle is undergoing scheduled servicing

An air leak may come from several different sealing points. Proper diagnosis is recommended before replacing individual components.

Installation and Safety

The rifle must be unloaded and completely depressurised before any pneumatic component is removed.

Clean the sealing surface before installing the new O-ring. Use only a small amount of lubricant approved for high-pressure PCP airguns.

Do not use petroleum oil or unsuitable firearm grease on PCP seals. Avoid stretching, cutting or twisting the O-ring during installation.

Professional installation by a qualified PCP airgun technician is recommended.

Package Contents

One Cometa Orion O-ring – OR000037

The factory diagram shows that two OR000037 O-rings are required per rifle. Order two if both original seals are being replaced.

Important Notice

The product image may be representative. O-ring colour and appearance can vary between production batches.

This may be a special-order spare part. Supplier processing normally takes approximately 3–10 working days, subject to availability.

Brand

COMETA

Carabinas Cometa

Name: COMETA ORION O RING 6X1,60
SKU: NAT-OR000037
Price: 35.00 ZAR
Availability: InStock

Heirs to a centuries-old tradition of high quality gun making, Carabinas Cometa are specialists in the development of craftsman-built air guns.

As a result of our extensive experience in manufacturing airguns and the constant effort to innovate our products, we are able to offer high quality airguns. All components of the airguns are manufactured in Spain. In particular, the main parts of the airguns - the barrel, stock and tube - are manufactured and controlled by Cometa itself. All the airguns are individually tested and calibrated; the speed is controlled under the laws of each country.

Manufacture of the barrel:

At Cometa we are conscious that the success of a compressed air carbine is dependant upon the quality of the barrel. For this reason, we rigorously control the whole process of manufacturing, from the selection of the raw materials to the final finishing. Cometa’s barrels are precisely drilled and later cold hammered in machines especially made for this process.

The hammered process guarantees a finished mirror inside the guns and contributes hardness to the material. Finally, all the guns are meticulously straightened using precision tools. This superb quality controlled process characterized by the production of its barrels from start to finish, make Cometa airguns stand out as a high quality brand.