322376-8 supersedes older part numbers: 321742-6
Genuine Makita roller, part no. 322376-8 — a direct replacement guide/back roller used to support and guide the jigsaw blade in the back-roller assembly.
Compatible with several older Makita jigsaw models, for example 4320 and 4300BA , 4300BV , 4300D , 4307D
This roller installs as part of the back-roller/retainer assembly and is used together with the stop ring E-2.3 (P/N 257903-1) and the small retaining pin (P/N 256644-6 / spring pin 258016-1) shown in the parts breakdown; replace the worn roller and its retainer hardware together for best fit.
Listed in Makita diagrams as an original Makita component, the 322376-8 is sold individually and is the exact part called out in the service drawings — a simple, low-cost service item to restore proper blade guidance and reduce wobble. Makita parts are referenced directly in the exploded views for these jigsaw models.
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