Home / Brake Lathe Accessories / Dial Knob for Twin Cutter – Ammco #6923 Dial Knob for Twin Cutter – Ammco #6923 $33.78 Part Number: A6923 OEM: 906923 Dial Knob for Twin Cutter - Ammco #6923 quantity Add to cart UPC: 682488087386 Category: Brake Lathe Accessories Tags: Dial Knob for Twin Cutter, OEM: 906923 Related products AMMCO Poly V-Belt/Serpentine Belt $38.57 Part Number: 6003Add to Cart AMMCO Pin for Large Pulley $2.77 Part Number: 6004Add to Cart Screw for Lock Plate $1.79 Part Number: 63B-8Add to Cart Square Headed Screw $2.86 Part Number: 63B-12Add to Cart