I have the motor out of a Farmall 826 tractor.I have determined the motor is not the one that came in the tractor.I'm trying to determine what o-rings to use on the new
sleeves.The oil pump is in the pan and according to the IH parts catalog the oil pump matches one for a 1420 combine,a 3088 & a 3288 tractor.The number on the block is
358DT2D 121432.Not sure if this # can tell me what it was used in.The two o-rings I got with the sleeves are brown one with Red marks and one with Yellow marks.At this
point I think I need to use the ones with the yellow marks. Any thoughts.
sleeves.The oil pump is in the pan and according to the IH parts catalog the oil pump matches one for a 1420 combine,a 3088 & a 3288 tractor.The number on the block is
358DT2D 121432.Not sure if this # can tell me what it was used in.The two o-rings I got with the sleeves are brown one with Red marks and one with Yellow marks.At this
point I think I need to use the ones with the yellow marks. Any thoughts.