| Listed in parts books | Not catalogued by year yet |
MAIN BEARING DRIFT
A drift tool used to seat the main bearing during engine assembly.
This is a main bearing drift, part number 61-6021, a workshop tool rather than a bike part itself. It is used to seat the crankshaft's main bearing into place during engine assembly or rebuild work, giving you a proper fit for the tool against the bearing race so you're not driving on it with something improvised.
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We don't have detailed catalog history on this one beyond the description itself, so we can't speak to which specific engines it was cataloged for. If you're rebuilding a motor and need to know whether this drift matches your bearing size, give the shop a call and we'll go over it with you before you order.
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