UT1153 Oil Pressure Regulating Valve Spring---Replaces 45286D

Replaces number 45286D, 62672D, IHS3442

Fits: 300, 350, 400, 450, BM, H, HV, I4, I6, M, MTA, MV, O4, O6, OS4, OS6
Super BM (up to SN: 11245), Super H, Super HV, Super M, Super MTA,
Super MV, Super MVTA, Super W4, Super W6, Super W6TA, W4, W400, W450, W6

3.765" free length---0.735" O.D.---0.087" wire diameter

Located on right side of block below the magneto or distributor