Unit Q84-97 / Uncategorized / By mark DR44G family. 150 amps. Interchangeable as a unit with Q82-90 but internal parts differ. 3 bolt pad mount. 4 pin volt.reg (T3004). Easy to ID from marking on front plate. Most pulleys approx. 2 5/8″ OD. 109.00 $60.00 core Your Name (required) Telephone number (required) For Unit Q84-97 Your Message [anr_nocaptcha g-recaptcha-response] Δ