McCulloch Trim Mac 250 Primer Bulb (ID 15mm, OD 17mm, H 17mm, Lip 21mm)

Replacement part suitable for Walbro carburettors fitted to Trim Mac 250.

Also fits the following models;

WA224, WA226, WA228, WA229, WA230, WA232

WT501, WT519, WT557, WT558, WT586, WT587, WT592, WT606, WT626, WT630, WT631, WT632, WT638

ID 15.3mm, OD 17mm, H 16.7mm, Lip 20.6mm