The ONLY way to determine which style gear you have is to remove your old gear first and then compare your old gear to the pictures below. They are not interchangeable.
This gear has a neck and originally a magnetic collar for the automatic seat feature.
Our collar is non-magnetic, if your collar is still good you can reuse it on our gear.
Each seat has two gears and each can be a different style.
There is no way to determine which gear is installed unless you first remove your old gear and compare it to the pictures.
This gear has a smooth inner bore with different dimensions than the other gear but has the same shape. Measuring from rounded section to rounded section .273" or 6.95 mm
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This gear has a smooth inner bore without a neck . Inner measuring from rounded section to rounded section .307" or 7.80mm
Each seat has two gears and each can be a different style. Please remove old gear first and compare.
Inner measuring from rounded section to rounded section .307" or 7.80mm Learn More
This gear has a splined inner bore without a neck .
Each seat has two gears and each can be a different style. Please remove old gear first and compare.
This is the only splined style gear and does not require to be measured. Learn More