Ron Torsch Farm Equipment Baldwin BT287 AR43634 John Deere Oil Filter 4040,4230,4240,4320,4400,4430,4520 Baldwin Full-Flow Lube or Hydraulic Spin-on Interchange 40123,AR43261,AR43634,18842,TPAR43634,39936,6519239,20-7300207,713813,123085C2,207300207, BT287,AAR43634,6552507,298392,123085C1,A-AR43634 Oil filter element, spin-on type. Tractors: 4040, 4230 diesel, 4240, 4320, 4430, 4400, 4520, 4620, 4630, 4640, 4880, 6030 (6531A), 7020, 7520, 8430, 8440, 8630. Combines: 6600 Hill Side(6404TH), 6602(6404DH), 6620, 6622, 7700 (6404DH and TH), 7720, 8820. 7 inch Length, 5 inch outside diameter, thread: 1-1/2 inch-16. We have these in stock and ready to ship. Please look in our store to find other items you might need and save on shipping costs. We can combine shipping charges for most items we sell. Used parts are sold as is unless specified otherwise. All of our items are also available for local pickup at our place of business, 2452 King Settlement Rd, Alpena, MI 49707.