Unit Q81-12-5 / Uncategorized / By mark CS144D. 140 amp. One threaded hole in back plate. T437 (D411) volt. reg. at 5 o’clock. 6 groove pulley. Approx 2 1/2 ” OD. Top mounting ear no threads. $99.00 $50.00 core Your Name (required) Telephone number (required) For Unit Q81-12-5 Your Message [anr_nocaptcha g-recaptcha-response] Δ