New Fertilizer Unit Tensioner Spring for IH Farmall 140, 130, Super A, 100 Tractors, PO16 Case IH part numbers: 520084R1

Case IH part numbers: 520084R1

It is 5" inches from the back side of the bumper to the mounting hole plate

L306CA Undermount and Mid-mount

IH Hydro Tractors:  Hydro 100

Replaces Case IH Head Stud part number 24433D

New Fertilizer Unit Tensioner Spring for IH Farmall 140, 130, Super A, 100 Tractors, PO16 Case IH part numbers: 520084R1New Fertilizer Unit Idler Tensioner Spring for International and IH Farmall 140, 130, Super A, and 100 Tractors. Replaces Case IH Fertilizer Unit Idler Tensioner Spring part numbers: PO16, P016. USA MADE!!! Please note: This spring often becomes stretched and looses tension over years of use. This leads to a loose drive chain which is prone to jumping, derailing, or chain breakage. This spring (PO16) is a very common used spring on numerous IHC