Description Used in flipper assemblies from Stern and SEGA Stern/SEGA – Flipper return spring Modern STERN variation Flipper return spring for DE/Sega/Stern flipper assemblies. Interchangeable with the most common flipper return and drop target return spring for use on late model: Bally JJP Williams and other brand pinball flipper assemblies with Fliptronic external extension type return springs Made in Taiwan Do not substitute 265-5035-01 – different tension Reference Stern/Sega 265-5035-00 – All modern Stern  Interchangeable with #10-364 used in many late modern Bally, Williams and JJP JJP 13-7001-00 JJP 13-007001-00 Used in D-8442 3-bank drop target assembly Can be used as a replacement for 10-401 in most assemblies …and a few smaller producers and assemblies SPF reference SPF 300-001-Stern   Reference Stern/SEGA 265-5035-00 #10-364 is interchangeable D-8442 3-bank drop target assembly