Cox Models are available again.

MECOA has acquired all the remaining molds, tooling, drawings and machinery for Cox engines, airplanes, cars, and boats.

MECOA, K&B Mfg., and RJL Industries have been making authentic Cox parts since 1983

K&B made the Cox Conquest engine 15 since 1983
RJL made it since 1990

MECOA made all the TD and Medallion parts since 2000

MECOA K&B has been manufacturing original COX items since 1983
ALL OUR ITEMS ARE MANUFACTURED BY US IN THE USA
We don't just sell it, we make it too!

See all our COX parts - CLICK HERE

05-29-2023
K&B GLOW PLUGS
for Standard COX .049
  
K&B GLOW PLUGS
for TEE DEE COX .049
TD Spinners
Made in USA
.010
.020
.049/.051
.09 & .15
CLICK size to order.
  

Replacement heads so you can use standard glow plugs in your Cox engine
Space Hopper .049
Spinner Nuts
with 3/8" hex
Made in USA
  

Rubber Spinner Hub for .049
Used on most COX airplanes
Made in USA

Crank removal/assembly tool for .049

Click for instruction manual
 
COX Glow Plug Gaskets
.010
.020
.049/.051
.09 & .15
Made with original dies
Click to order.
Medallion
.049 .09 and .15
Venturi's
From original molds
 
New Production
Cox .010 & .020 Tank
with Back Cover, Screw and Gasket
Red & Black
Tee Dee
.010 .020 .049/.051
.09 and .15
plastic venturi's
from original molds
  

New Production
Cox .010 & .020 Tank
Gasket
Set of 2
 
New Production
Cox .010 & .020 mount

Cox Glow Plug Clip

  

COX Crankshafts
.074

.09 medallion

.09 TD

COX CrankCases

.09 TD & Medallion

.049 TD & Medallion

.020 TD

 

COX Prop Drivers

.09 TD & Medallion

.020 TD

 
 

COX Venturi Retaining nut

TD & Medallion

 
 
Coming soon from MECOA K&B

COMING SOON
K&B GLOW PLUGS for
COX .010 .020 .09 and .015
 

 

Holland Hornet Factory Replacement parts

GLOW PLUG CLIP
Much better than the Cox style, Just solder on your own leads.
Be sure to use at least 18 ga wire.

Holland Hornet .049
Spinner Nuts

Made in USA