0.284 ID x 1-3/4 Replaces: 1668344SM, 1668344, 1739295, 1739295YP Fits a wide range of Murray and Snapper snowthrowers, primarily dual-stage and intermediate/large-frame models from the mid-2000s through early 2010s, including Murray ST-series (ST8526, ST9528, ST1028S, ST1130S, ST1332S), large-frame HST models (966D, 1171 HST, 1381 HST), ML and MM series snow throwers, and later BP/HD series snowblowers. It also fits numerous Snapper large-frame, intermediate, Euro, and export snow throwers across Series 7, 8, and later generations (models such as 9247E, 10287E, 105287E, 11327E, 12387E, 13387E, L-, XL-, H-, P-, SNH-, I-, EI-, and GI-series units), covering cutting widths from 22″ to 38″ and engine outputs from 4 HP to 21 HP. In addition, compatibility extends to select Snapper riding mowers, zero-turn riders, and lawn tractors, several Craftsman lawn tractors and rear-engine mowers, and many Simplicity snowblower models—always verify by model number in your manual to confirm exact fitment.
