[{"id":279641620660,"handle":"all-parts","title":"All Parts","updated_at":"2026-07-22T18:29:54-04:00","body_html":"","published_at":"2021-09-29T16:58:18-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"not_equals","condition":"0"}],"published_scope":"web"},{"id":279560388788,"handle":"make-caterpillar-replacement-parts","title":"Make: Caterpillar Wholesale Replacement Parts","updated_at":"2026-07-22T18:23:37-04:00","body_html":"","published_at":"2021-09-28T15:54:58-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"make-Caterpillar"}],"published_scope":"web","image":{"created_at":"2022-06-18T17:33:45-04:00","alt":null,"width":500,"height":500,"src":"\/\/www.aicreplacementparts.com\/cdn\/shop\/collections\/CAT_LOGO.png?v=1655588025"}},{"id":279548919988,"handle":"product-class-construction","title":"Product Class: Construction","updated_at":"2026-07-22T18:23:36-04:00","body_html":"Product Class: Construction - Browse Our Wide Selection of Wholesale Aftermarket Replacement Parts","published_at":"2021-09-28T15:46:56-04:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"item_class-Construction"}],"published_scope":"web"},{"id":279550361780,"handle":"product-group-category-muffler","title":"Product Group: Muffler","updated_at":"2026-07-22T18:34:19-04:00","body_html":"Browse Wholesale Aftermarket Replacement Parts in The Muffler Category: Exhaust Pipes, Gaskets and Seals, Kits and Tools, Muffler, Other Muffler Components and More!","published_at":"2021-09-28T15:47:47-04:00","sort_order":"alpha-asc","template_suffix":null,"disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"productgroup-Muffler"}],"published_scope":"web"}]
One New Aftermarket MufflerTech Info: -Length: 33" -Width: 17.72" -Height: 12"Made to Fit Caterpillar: Excavator Models: 322b L, 325, 325 L, 325 LN, 325B, 325B L Replaces Part Number(s): 7Y1508
Wheel Excavator Models: M325B Replaces Part Number(s): 7Y1508
