{"product_id":"hd-poly-suspension-bushing-sp46-52800-mr668ub","title":"HD Polyurethane Suspension Bushing – SP46-52800 \/ MR668UB | rTech HDR","description":"\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003e\u003cspan\u003eFits:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Freightliner, International, Peterbilt. We can always verify application by VIN or existing part number.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cspan\u003e✔ Available in Edmonton Today ✔ Pickup, Delivery, or Install at rTech HDR ✔ Fleet-Proven, High-Durability Replacement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003e\u003cspan\u003eBuilt for Real Work:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This suspension bushing is a premium polyurethane replacement designed to handle the abuse of heavy-duty trucking in Alberta conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003e\u003cspan\u003eDurability:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e With a ≥90 Shore A durometer rating, this bushing is significantly firmer than standard rubber options—meaning less deflection, reduced movement, and longer service life under load.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Fleets Choose our bushings:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"_ul_ua7qq_146\"\u003e\n\u003cli\u003e\u003cspan\u003ePolyurethane construction resists oil, grease, and road chemicals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e≥90 Shore A hardness for improved durability and load handling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduces suspension slop and improves tracking\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps prevent uneven tire wear\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for fleet maintenance and high-cycle applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"_ul_ua7qq_146\"\u003e\n\u003cli\u003e\u003cspan\u003eCross-Reference: SP46-52800, MR668UB, Ref# 6803220150\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurometer: ≥90 Shore A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: Premium polyurethane\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: 100mm x 57mm collar. 108mm overall length. 20mm pin\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 1.85lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003e\u003cspan\u003ePro Tip:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Replace bushings in pairs and combine with an alignment to maximize tire life and suspension performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003e\u003cspan\u003eFrequently Bought With:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"_ul_ua7qq_146\"\u003e\n\u003cli\u003e\u003cspan\u003eTorque rod bushings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShock absorbers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWheel alignment service\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003e\u003cspan\u003eGet Back on the Road Faster:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Order online in minutes—no calls, no waiting, no guessing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"rTech HDR INC.","offers":[{"title":"Default Title","offer_id":51936888717613,"sku":"BUS-SP46-52800","price":49.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3463\/0701\/files\/MR668UBstockimage.jpg?v=1774367034","url":"https:\/\/rtech-hdr-inc.myshopify.com\/products\/hd-poly-suspension-bushing-sp46-52800-mr668ub","provider":"rTech HDR INC.","version":"1.0","type":"link"}