This is the 90° Exhaust Adapter for the
#744B & #E4010 OSMG2838 mufflers
This gives you the flexibility of pointing your muffler up or down.
It is ideal for many helicopter installations, where standard
muffler mounting is impossible.
FEATURES: Natural aluminum construction
INCLUDES: One 90° Muffler Adapter
Two 4x15mm Cap Head Screws w/.7 pitch threads
Two 4x40mm Cap Head Screws w/.7 pitch threads
REQUIRES: A 3mm hex wrench
Thread locking compound GPMR6060
SPECS: Width between mounting hole centers: 42mm
COMMENTS: Other muffler extensions use: OSMG2582 15mm
updated tjt 042605