This pushrod guide ball cage measures 29 × 3 × 20 mm.

Please note that another model exists with dimensions 25 × 3 × 20 mm.
Depending on the glider, you may need one, the other, or both types

 

This pushrod guide ball cage measures 25 × 3 × 20 mm.

Please note that another model exists with dimensions 29 × 3 × 20 mm.
Depending on the glider, you may need one, the other, or both types

 

This tension spring is used to hold the flap handle in the correct position.

It was originally used on the Janus C, Nimbus-3D, and Nimbus-4D, and is located on the rear cockpit wall (back seat).

However, some gliders have been modified and now use a flat spring (Ref. B40-0297) mounted near the spar bridge.

This tension spring is used to maintain the flap handle on the right position. 

On the Janus B and Nimbus-2, it is located near the front seat handle.

Originally, the Janus C, the Nimbus-3D and the Nimbus-4D are using another spring that looks very different (ref B40-2417) and that is located on the back seat cockpit wall. However some gliders have been modified and they are now using this flat spring but near the spar bridge.

The other reference is available below under the suggested products.

This 200N gas strut is in the airbrake box. It connects the airbrake rod to the actuating lever of the trailing edge flap for the Duo Discus X and xL as well as the Nimbus-3D, -4 and -4D.

An older version used a gas spring from the company Hahn, you can use this one instead.

This 150N gas strut is used for the Mini-Nimbus airbreaks.

 

This part is used for the notching of the flaps of the Ventus-2bx, Ventus-2c and Ventus-2cx.

It is 146 mm long and the screw holes are spaced 50 and 69 mm apart respectively.

This part is used for the notching of the flaps of the Ventus-2b.

It is 135 mm long and the screw holes are spaced 50 and 69 mm apart respectively.

This part is used for the notching of the flaps of the Ventus c.

It is 135 mm long and the screw holes are spaced 50 and 68 mm apart respectively. The space between the first and the last step is 90 mm. Please look carefully at the drawing to make sure that it is really the part you need.

This handle is used for the landing gear grip of all moderne single seaters (except Ventus-3). It is also the flap grip for the first Arcus and for the Ventus b and c. For those two latest,  it must be adapted, by cutting a few centimeters of it.

It is 99 mm long and 24 mm at the largest.