This is Contax 139Q's Light Seals foam (backdoor gasket sponge and Mirror Cushion) replace kit.

When the original light seals become old, the camera occurs light leaks and backdoor rattling.
It is time to replace the new Light seals, you do not have to worry about those problems any more.

This seal kit covers whole 139Q cameras seals as below.

click above image to enlarge.

How many hours you should spend for measuring foam seal size and cut them if you do it by yourself?
Actually I spent 2 hours for measuring to make datas of cutting molds.

You can save time, this is no hassle and these are accurate size for Contax 139Q

If you are experienced repairman, you will see how it is difficult to cut the foam seals like the shape as above image.
This kit is already cut bend shape as above image by cutting molds.

Install this kit is not very difficult,
3 foam kits are included, you do not have to worry if you waste one or two.
If you are not so confident, you can use 2 kits for exercise, you can install perfectly for the 3rd time.

1,2. Remove the old light seals and clean up the residue with alcohol or benzine.
3. Take out the new light seal from the base paper.
4. Use cotton swab or paint brush and rub alcohol or water on the adhesive (sticky) side.
The alcohol or water delays the adhesion and allows you time to position and adjust the seals.

5. place the seals onto the ditch.
6. Use flathead screwdriver and adjust the seals before the alcohol get dry.

This kit fits to Contax 139Q, does NOT fit to the other Contax or Yahica series cameras.

Shipping fee

Asia : $5.50 US (registered airmail)
Europe Oceania Middle East : $6.30 US (registered airmail)
USA : $6.30 US (registered airmail)
South America & Africa : $6.50 US (registered airmail)

Contax 139Q Light Seals replace kit

Qty :
Those are already cut, Ready to Use, You do not need to cut by yourself,

This 139 Light seal kit also fits to FX3 and FX3 Super 2000Contax 139Q Light Seals replace kit