Unit Q84-29 / Uncategorized / By mark 3g. 130 amp. Notice the 2 holes inside the 2 webs on 2nd pic. Most pulley dia. approx. 2 1/4 $99.00 $50.00 core Your Name (required) Telephone number (required) For Unit Q84-29 Your Message [anr_nocaptcha g-recaptcha-response] Δ