Home / Brake Lathe Accessories / Spring for Twin Cutter Ammco Spring for Twin Cutter Ammco $6.94 Part Number: A6905 OEM: 906905 Spring for Twin Cutter Ammco quantity Add to cart UPC: 682488087331 Category: Brake Lathe Accessories Tag: OEM: 906905 Related products 15 PC. Ammco Style 7075 Friction Silencer for 4000 Family Models – Complete Kit $259.85 Part Number: 63AAdd to Cart Arm Lock Pin $3.43 Part Number: 63B-10Add to Cart 10 PK Spring Washer/Twin Cutter $17.75 Part Number: A6929-10Add to Cart Oversize Stud 6 1/2″ Length-Long $16.32 Part Number: 7-3031/1Add to Cart