Front and rear main bearings

[Testarossa]

'74 850T

So . . .  the front and rear bearings are integral with their flanges?  Or can they be pressed out of the flanges and replaced that way?

Looking at the parts list at Harpers, I don't see separate part numbers for the bearings distinct from the flanges -- just the bearing-with-flange parts, that is front 12011900 (with oversize options) for $172, and rear 12011400 (with oversize options) for about $300.

Is there a cheaper way (Guzzi content) to replace those bearings? Pete Roper's instructions don't mention one.

http://www.thisoldtractor.com/guzzitech.dk/pdf/08_pete-roper-bigblock-guzzi-engine-strip.pdf

[Antietam Classic Cycle]

Nope, sold as a flange complete with bearing. MG Cycle is much less expensive.
Front main: $90-$95 for filter engines, $104-$108 for non-filter engines
1st under rear main: $153.57: http://www.mgcycle.com/index.php?main_page=product_info&cPath=68_126&products_id=189

[Testarossa]

Thanks, Charlie!

[Huzo]

Harper's has an apostrophe....

[Testarossa]

 

[Huzo]

Good sport 

[Testarossa]

Ordered all the bottom-end stuff today. Crank came back with everything ground to one undersize.

Sludge trap was about 1/4 full with mostly rubbery stuff off the original chain tensioner.




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Next step is to soda-blast the crankcase and gearbox.

[Curtis Harper]

Harper's may be a bit more money, but Harper's has OEM parts. Not something that is questionable as to it's manufacture.......