COUPLINGS & FLAP

For detailed photograph click on image below

Coupling 8mm to 5mm plain for gearboxes

 

C91638

STEEL COUPLING COMPLETE  

 

C91639

COUPLING ENGINE

 

C91640

COUPLING PROP SHAFT 

 

C91641

COUPLING PIN  

 

C91642

COUPLING SCREWS

 

NEW CMB COUPLING WITH HEAVIER PIN

M8 TO 5MM

 

 

2mm 3mm & 4mm thick prepreg carbon 25mm wide

2mm

 

3mm

 

4mm

 

 e mail me for custom length price

 

 

 

 

NEW LARGER FLAP

Hinged Flap system to use with Bowden cable.

 

                            

 

Small 25.00

Large 28.00

 

CMB COUPLING 7mm TO 5mm all parts available Separately     

 

C91550 GEAR DRIVE COUPLING
C91550E 7MM COUPLING FEMALE
C91640 COUPLING PROP SHAFT 
C91641 COUPLING PIN
C91642 COUPLING SCREWS

GENUINE DU BUSH

 

  (not chinese) 5mm x 7mm x10mm

 

1.85 each

5mm x 16mm

Collar

No need to file a flat on the shaft. Clamp fitting to stop shaft moving

Collar on Ball Raced Shaft

Collar on Plain Shaft

 

5.60 each

   

  Peek Thrust Washer

with carbon & graphite. I use these straight on the prop nut on a 90 with no problems

1.20p each