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140Rx & 140EFI Rear Bearings

Old 08-04-2003, 10:06 PM
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Default 140Rx & 140EFI Rear Bearings


Apparently the EFI Rear Bearing is Stainless?? PN# 29430010

According to the Tower Parts List,it is a wee bit smaller in size in OD and Width. Would it be run this in the 140RX? The differences are minute.

Old 08-05-2003, 03:06 PM
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Default 140Rx & 140EFI Rear Bearings

Actually, the bearings are the same size. They were measured by the staffer who wrote the product info, and I'd bet the calipers were read slightly differently.

We'll double-check the bearing sizes and make any needed corrections to the product notes.

The O.S. Max 1.40 RX and the 1.40 RX-FI have the same crankcase, but the non-FI doens't have the boss drilled and tapped for the temperature sensor next to the exhaust port.

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