Originally Posted by
f1o7x9
So i blew my rear bearings on my novarossi 4bbt/a. i look at the park break down and the part # is 16800 wish is a 014x25.8x6 but went i took the bearings out it measure is 014x25.8x5.6. Do you guys think the part # is wrong or the bearings that came with the engine is wrong?
Are you sure? I've got a btta crankcase sitting here next to me and it's definitely a 14x25.8x6 bearing. The Keep Offs used a 14x25.8x5.7x4.7 bearing, but you'd know if it was one of those because the inner race is narrower than the outer race. I'm pretty sure your engine should have the 16800 bearing.