Graupner,Universal-Kompaktschalldämpfe,2258

Universal-Kompaktschalldämpfe Graupner 2258 For UNI mechanics. Highly effective silencer, installs
neatly in the bottom section of UNI mechanics. Ideal
where the power increase of a tuned pipe silencer is
not required. This version of the compact silencer is
primarily designed to be used with side-exhaust
motors in conjunction with the matching manifold,
Order No. 2238A

7.1:1 reduction gearbox

for UNI-MECHANICS 2000 and large-capacity two-stroke motors. We recommend this
gearbox for the OS MAX 91 FX motor, Order No. 1816