151121-2 supersedes older part numbers: 151346-8
Genuine Makita 151121-2 — Driving Roller for model 9401.
Made as the complete driving roller assembly for Makita belt sanders model 9401 and 9402 (designed for 100 × 610 mm sanding belts), it restores the drive surface that moves the sanding belt.
Precision-machined metal construction with factory-spec dimensions and an integrated bearing interface helps return accurate belt tracking, reduce slippage and chatter, and maintain consistent sanding performance.
Listed among Makita parts for the 9401 series, this original Makita replacement is a straightforward like‑for‑like component labeled as the "Driving Roller Complete" for models 9401 / 9402 drive system — ideal when you need the correct fit and function.
Jump straight to the Makita spare parts diagrams:
Browse our full range of Makita sander parts.
