Housing Shell to Motor Hous...
$15.99
Product details
These are the screws that fasten the housing shell to the motor housing on the Kirby Classic 1CR and the Tradition 3CB, supplied ten to a pack as part 138470A and also numbered 7510.
They hold the two housings clamped to factory dimensions, which is what keeps the seal between them tight. Threads suffer every time the machine is opened, and one stripped or missing screw is enough to let the shell sit proud, buzz under load, or leak air where the housings meet. Using the correct fastener also protects the threaded bosses in the casting, which are not replaceable.
Ten is a service quantity rather than a repair quantity, so a pack covers a full rebuild with spares left for the next machine. Compare the head style and thread against a screw you remove before ordering.

