Reply To: Spitfire – Oil filter part number? Great British Handcrafted Motorcycles › Forums › CCM Motorcycles – General Discussion › Spitfire – Oil filter part number? › Reply To: Spitfire – Oil filter part number? 10 November 2022 at 12:57 #13396 martin G10Member Hi, Mark The other filter is a double layer mesh tube that can be cleaned , it’s fitted near the gear shift shaft. martin