some additional info I cam across. Some of it is redundant to what we already have here, but thought I would put it out here.
Passenger diff seal, Car Quest part # 3655 size 51.9mm O.D. x 35mm I.D. Fits 1100, 800 EFI
Front wheel bearings - NSK 6205Z-2ZR-C3 and 6206Z-2ZR-C3, SKF or FAG 6205-2RSR and 6206-2RSR
Conversion to tapered roller bearings is possible with some hub modification - 30205A and 30206A
Rear wheel bearings - Peer FWD 305532, 6006 2RS and 3006 2RS
Conversion to tapered roller bearings is possible with some modification - 32006X
Front a-arm ball joint - GE25ES 2RS
Oil filter - Mann W67/81, China SPC932, Bosch O 004
Brake pads - EBC FA482TT - tried to find these, but unable to get through an american vendor. ordered sets of FA473V to try out. Will follow up with full post when I get them in and try them out
Tachometer w/ temperature gauge - Koso GP-Style (55mm, 0-9,000 RPM)
Arctic Cat quads use the same hubs as the 650 Joyner so the brakes will also work from Arctic Cat. Others have found Wilwood brakes that fit the 650. These parts do not fit the 800cc and larger buggies
The Geo Metro and Suzuki Swift 3-cylinder 1-liter engine will fit the 800cc chassis with minimum modification
inner cv boots off a 1998 Geo Metro. They only cost $10 each instead of the $20 to $30 at a off road shop and available at any auto store! Fits 1100, other models not too sure
source: http://www.joynerfor...-Need-your-help!
Want to add, I have not verified this. Thats up to anyone who may need a listed item. But if anyone does verify via use of any of the listed items, please let us know!