This lamp works in the following assemblies:
Hitachi: UX21511, UX21512, UX21513, UX21514, UX21515, UX21516, UX21517, UX21518, UX25951
Panasonic: TY-LA1000 & TY-LA1500
Sony: A-1606-034-B, XL-2100, XL-2100U, XL-2300U, XL-5100U, XL-5200U, & LMP-S2000
ShopJimmy does not stock housings for the following part numbers:
312243871310, ELSLP1, XL-2300U & LMP-S2000
For assemblies A-1606-034-B, XL2100, & XL2100U ShopJimmy recommends buying the bulb with housing because many times the existing harness is heavily corroded & should not be reused.
For assembly 915P028010 ShopJimmy recommends buying the bulb with housing because it can be difficult to re-install the wire clip.