Mamiya RB Back Shell Seals
This USCamera custom seal kit will service all RB 67 RB 67 Pro / Pro S 120, 220, and 645 film back shells only. This 1/2 of what I recommend you replace. The other 1/2 is the insert kit
The RB film back consists of the shell and insert. In checking film backs for years, if the shell seals are bad so are the insert seals, so I recommend replacing them as a set. You may purchase the complete film back kit here
This is the shell kit only and includes 2 door channel seals on the back cover, 1 back cover hinge seal and 1 back cover door latch seal.
USCamera RB 67 film back placement guide will help with installing the shell kits. Look here
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Mamiya RB Back Shell Seals | Film Back Shell Kit Only | RB 67 Pro | RB 67 Pro S
USCamera | Custom Light Seals Mamiya | Mamiya Medium Format Film Cameras
Mamiya RB Back Shell Seals | USCamera Foam | Mamiya Film Cameras Light Seals
New/Used Mamiya Film Camera Parts
This kit includes all foam seals required to service any Mamiya RB or RB ProS RB Pro SD 120 220 and also a 645 film back shell. 4 piece kit.
The film back ataches to the revolving adpater. Many times when the foam seals are bad on the film backs, the revolving adapters need attention also.
Please Contact us for any questions you may have. Also, new downloads, parts, and light seal kits and parts are added almost every day.
All USCamera Light seal kits available for Mamiya
Please contact us with any questions or requests. Mamiya RB Film Back Seals
USCamera Light Seals | Premium Open Cell Foam
Do you want to make your own light seal kit? Maybe you also have a Mamiya accessory that requires a special size of the light seal material. We can help with that too.
Sometimes sheet foam is the best solution. We have our USCamera sheet foam in 1mm, 1.5mm, 2mm, 3mm, and 4mm thickness available. Go here.
In addition, we have many different strips of light seal material already cut to width and 220 mm long. Start here. Mamiya RB Film Back Seals RB 67
For help installing light seal kits, please, Start here. Also, following the link to a short read can improve the quality of your light seal installation.
USCamera light seal kit placement guides can really help you also. Especially if the old light seals have already been removed before you acquired the camera. Start here
USCamera light seal placement guide for this Mamiya film film back shell, Go here.
Currently making light seal kits for over 90 popular film cameras. See all USCamera light seal kits available for Mamiya
RB 67 | RB 67 Pro | Medium Format Film Cameras | Mamiya RB Back Shell Seals
First of all, the most important work you have to do is to remove the old seals. Focus on clean, clean, clean. Also, carefully clean the old residue from the door channels, mirror cushion area, door hinge area and anywhere else you are replacing the seals. Furthermore, the finest adhesive in the world will not adhere to that sticky, gooey residue that was once a quality light seal. Finally, proper installation will give you thousands of light tight exposures.
Film cameras may be in the past, for now, however, Mamiya Leaf is still going strong. Look here.
USCamera | Genuine Mamiya Film Camera + Lens Parts | Light Seals, Foam Sheets | Also Service Manual Downloads | Mamiya RB Back Shell Seals
Mamiya RB Back Shell Seals | Premium Quality Open Cell Foam Lasts Years. Also Same High-Quality Japanese Foam As Original | Canon Film Cameras | USCamera Foam