Crown CWL-DX Bobbin for Tension Grommet

For Seimitsu, Sanwa Denshi and Hori joysticks, springs of different tension are used to modify the tension. On the other hand, Korean Crown joysticks use high-density grommets made of silicone rubber. The most common type of grommet is the HST35, where a higher number (ST...) indicates a higher resistance or tension. In the central part of these silicone rubber grommets we will also find a Bobbin made of PVC. In this case, the Crown CWL-DX Bobbin model.

The Bobbin serves as a guide for the silicone tension grommet, mounting on the inside center and securing the joystick shaft. As the grommet and shaft move around the joystick body, the Bobbin can experience wear over time.

This replacement coil is useful for users who wish to replace the silicone tension grommets to fine tune their Samducksa joysticks.

Below is a guide listing the different types of grommets, silicone rubbers and spools used on recent Samducksa Crown models by the manufacturer. This information is useful if you are looking to purchase the right grommet or spool for a specific model.

Compatibility 

This Bobbin for Tension Grommet is compatible with the following joysticks: CWL-309MJ-BENYLIS-ST35, CWL-303MJ-DX-ST35 Crazy Dongpal, CWL-309MJ-DX-QR-ST35.

Features

• Official Samducksa Crown product
• Ideal for joystick modding
• High quality PVC bobbin
• Compatible with Crown joystick models DX (see compatibility chart)
• Easy to install