The Bush dishwasher lower spray arm (part 42151581) is the exact replacement you need to restore full cleaning power to your machine. Designed to spin smoothly and spray water evenly across every rack, this genuine part ensures dishes come out sparkling clean—just like the original.
Key benefits
– Consistent water distribution – the multi‑hole arm reaches every corner of the interior, eliminating dry spots and food residue.
– Durable construction – made from high‑quality, corrosion‑resistant plastic that stands up to repeated hot‑water cycles.
– Easy installation – simply remove the old arm and snap the new one into place; no tools required.
Specifications
– Approximate length: 460 mm (18.1 in)
– Material: reinforced polymer
– Compatibility: fits Bush models BFSNB12B, BFSNB12W, BFSSAE12B, BFSSAE12W, DW12LSINT, DW12SAEINT, DWFS41DBSQ, DWINT15LC
Note: dimensions are approximate and provided as a guide for selecting the correct part.
Replace a worn or cracked spray arm with this authentic Bush component and keep your dishwasher performing at its best. Perfect for homeowners, renters, or service technicians looking for a reliable, OEM‑grade solution.





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