Original Makita 951122-8 — Spring (roll) pin, 4 x 28 mm. A precision-formed slotted spring pin (roll pin) supplied as an original Makita spare to replace a worn or lost locating/retaining pin in the tool’s assembly. Compact (4 mm diameter × 28 mm length) and sold individually, it restores the correct fit and axial retention where the factory design calls for a spring pin.
Common Makita models this part is listed to fit include: 2012NB, 2704, BUC250 / BUC250C, UC250CD / UC250D, UC3020A / UC3030A, UC3520A, UC3530A, UC4020A and UC4030A.
If you need the exact replacement for installation (4 × 28 mm slotted/rolled spring pin, standard roll-pin form), this genuine Makita 951122-8 matches the factory item and is supplied as a single pin for straightforward swap‑out during repair.
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