this standard motor products pc567 crank position senser was suppost to be oem fit. this did not fit as a shock part. it would not go into the caseing hole. had to take o-ring off and sand the part and take the corner off for it to go in. after i did this with a litte work i got it to go in. the part worked perfect, and was my problem, but still it was stated it was a oem fit and it was not.i did emailed him and he did state he was going to contact the company. hope this will help some people out there.