I need to replace the axle seals on my 2007 Motor Trike. The original part number is National 8660 S. NAPA carries 2 comparable parts: one with a width of .469" (#13990) and one with a width of .5" (#13992). Inside and outside diameter specs are the same for both parts. Anyone know which is the correct seal? UPDATE: Spoke with Richard at MT, and advised either one will work. Width does not matter - but size does... No further comment on that. ;^}
Also same question for the brake shoes: original part number is PAB 474R by Wagner. NAPA has TS 474 and TS 569.
Anyone know which replacement part to use? UPDATE: found the part on line with original Wagner number.
I am not able to take the parts off myself, so I cannot just bring them in to NAPA to compare.
I am trying to convince my car mechanic to do the job, and thought having the parts in hand might help twist his arm!
Thanks. And thanks to Richard, who was extremely helpful and took the time to answer all my questions.