{"product_id":"77503-replacement-primary-belts-for-big-twin","title":"Drive Belt Primary 8Mm 144T Big Twin 37 \/ L 2\"Wide Belt 144T Open Primary.......Mfg 37144-2","description":"\u003ch1\u003eREPLACEMENT PRIMARY BELTS FOR HARLEY DAVIDSON BIG TWIN\u003c\/h1\u003eWEIGHT: 0.79\u003cbr\u003eALL REPLACEMENT PRIMARY BELTS ARE FIBERGLASS REINFORCED HTD TYPE RUBBER BELTS (EXCEPT 77511 , 77548 \u0026amp; 77533 THAT ARE KEVLAR® REINFORCED) SUPPLIED TO US STRAIGHT FROM THE MANUFACTURER TO ENSURE A POSITIVE FIT EVERY TIME. IF THE NEEDED BELT LENGTH IS NOT KNOWN , DETERMINE THE NUMBER OF PULLEY TEETH COMBINATION AND WIDTH FOR THE CORRECT BELT. \u003cbr\u003e8MM REPLACEMENT PART. 1937\/1984 4 SPEED WITH OPEN PRIMARY KICKSTART. 2\" WIDE. PULLEY TEETH COMBO 47 \u0026amp; 76. 144 BELT TEETH.\u003cbr\u003eBY: BELT DRIVES LTD","brand":"MID-USA","offers":[{"title":"Default Title","offer_id":20200337965167,"sku":"77503","price":136.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/7401\/0479\/products\/0072589_0_7f2e4125-7c61-4b01-9c98-91610ee949c9.jpg?v=1575391076","url":"https:\/\/www.widowmakersboneyard.com\/products\/77503-replacement-primary-belts-for-big-twin","provider":"Widowmaker's Boneyard","version":"1.0","type":"link"}