Check the listing for details. Harbor Freight Bauer Demo Hammer Carbon Motor Brush 1632E-B 64277 64276 63438. Condition: New. Listed at 24.10 USD. IMPORTANT : Read Entire Listing Before Ordering ! There are three different versions of the Bauer 1632E-BCheck the Item number for the correct part. This listing is for a Carbon Motor Brush set for:Harbor Freight / BAUER 15 Amp 35 lb. 1-1/8 in. Hex Lower Wall Breaker Hammer Listing price is for a pair of brushes, as pictured.USA shipping is included. Item #: 63438 uses a "spring" type brush.Item #: 64277 uses a "spring" type brush.Item #: 64276 uses a "NO spring" type brush. Got questions? Contact me before ordering. By placing an order, you are agreeing that you have read this listing,understand the differences and are ordering the appropriate brush for your tool. Looking for a hard to find brush?Let me know what you have,I'll check if available. .. ..