| Diagram | Fig. 14 — FRAME · ref 26 |
| Subsystem | engine bottom |
| Listed in parts books | 1979–1980, 1983, 1985 |
Breather pipe - crankcase to air box
Crankcase breather pipe running from the crankcase to the air box, part number 83-7323.
This is the crankcase breather pipe, part number 83-7323, running from the crankcase up to the air box. It's the hose that lets engine crankcase pressure vent off into the air box rather than out into the open or back into the intake in an uncontrolled way. The catalog places it under motor unit fitting and footrests, which is just where that routing runs on its way from the bottom of the engine up past the frame.
Read more
The catalog listing we have on this one is brief, showing up once, tied to 1980. If you're replacing a cracked or perished breather hose on a bike from that era, this is the part number to reference, but check the routing and connection ends on your bike before ordering to make sure it matches up.
Sorry if we got something wrong here. If you think this information isn't correct, .