{"product_id":"ucsbh12344","title":"Universal Modular Coil Spring Buffer -1\/2 Circle (UCSBH12344) Coil Diameter : Over 4\" | Shore 70±5 HA","description":"\u003cp\u003e\u003cspan style=\"color: rgb(242, 13, 13);\"\u003e\u003ca href=\"https:\/\/www.docs.rubbershox.com\/free-installation-service\/\" style=\"color: rgb(242, 13, 13);\"\u003e\u003cstrong\u003eFREE INSTALLATION\u003c\/strong\u003e at Our Warehouse in Garden Grove, CA\u003cbr\u003e- Appointment Only (Check Details)\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 12.0pt 0in 12.0pt 0in;\" class=\"MsoNormal\"\u003e\u003cspan lang=\"EN\"\u003eThe RubberShox® UCSBH Series is a \u003cb\u003emodular\u003c\/b\u003e coil spring buffer that restores ride height, tightens body roll, and cushions your suspension — without the guesswork of ordinary universal buffers. Instead of a one-size strip you have to measure, trim, and wrestle into place, the UCSBHM uses a modular sizing system: match the module to your coil and seat it in. No measuring the gap, no cutting, no special tools.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 12.0pt 0in 12.0pt 0in;\" class=\"MsoNormal\"\u003e\u003cspan lang=\"EN\"\u003eThe unique \u003cb\u003ehalf-circle (180°) design\u003c\/b\u003e wraps around the spring's circumference for a more secure fit. Some universal buffers only grip a short section of coil and can shift or loosen over time. The half-circle spreads contact across a much wider arc, so it seats deeper and holds far more securely — a real advantage on the larger-diameter coils found on trucks, SUVs, and heavier EVs. The UCSBH was designed for coil spring diameters over 4”. For coil springs with diameters under 4”, check out the UCSBHM series.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 12.0pt 0in 12.0pt 0in;\" class=\"MsoNormal\"\u003e\u003cspan lang=\"EN\"\u003eOnce installed, the UCSBH absorbs and dissipates shock from rough roads, adds driving stability, quiets suspension noise and vibration, prevents coil sag, and extends the life of your springs and suspension. It's especially effective on EVs, where the added curb weight tends to create a harsh ride — smoothing it into a more planted, comfortable feel for everyone aboard.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e【Modular Fit — No Measuring, No Cutting】 Unlike standard universal buffers that require measuring the coil gap and trimming to size, the UCSBH's modular design lets you simply match and install. Front or rear, most coil springs, minutes not hours — no special tools needed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e【Half-Circle Secure Grip】 The 180° half-circle profile wraps halfway around the spring for far more contact than a typical block-style buffer. It seats deeper and resists shifting or popping loose — engineered specifically for the larger-diameter coils (over 4\") on SUVs, trucks, and heavy EVs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e【Premium Natural Rubber, Shore 70±5 HA】 Molded from premium natural rubber at a firm-yet-compliant 70A durometer for the right balance of support and cushioning. Maintenance-free and built to resist rupture, abrasion, oil, salt, gravel, UV, and high heat — environmentally friendly and made to last.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e【Smoother, More Stable Ride】 Absorbs and dissipates road shock to reduce suspension noise, vibration, and coil sag while improving stability. Tames the harsh ride common to heavier EVs and saves on long-term suspension wear and maintenance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e【US-Based, Patented, Lifetime Support】 US-patented design, kept in stock and backed by lifetime technical assistance. Free shipping to the continental 48, plus free installation at our Garden Grove, CA warehouse.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManual \u0026amp; Spec.\u003c\/h3\u003e\n\u003cp\u003e\u003c!-- wp:paragraph --\u003e\u003c\/p\u003e\n\u003cp\u003eInstallation Manuals\u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\u003c!-- wp:list-item --\u003e\u003c\/ul\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003c!-- \/wp:list-item --\u003e\u003c!-- wp:list-item --\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.docs.rubbershox.com\/wp-content\/uploads\/Manuals_Spec\/RS_UCSBH_Installation_Manual.pdf\"\u003eUCSBH for Modular Coil Spring B\u003c\/a\u003e\u003ca href=\"https:\/\/www.docs.rubbershox.com\/wp-content\/uploads\/Manuals_Spec\/RS_UCSBH_Installation_Manual.pdf\"\u003eu\u003c\/a\u003e\u003ca href=\"\/wp-content\/uploads\/Manuals_Spec\/RS_UCSBH_Installation_Manual.pdf\"\u003effer Installation Manual\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c!-- \/wp:list-item --\u003e\u003c!-- wp:list-item --\u003e\u003c!-- \/wp:list-item --\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- \/wp:list --\u003e \u003c!-- wp:paragraph --\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions Tables\u003c\/p\u003e\n\u003cp\u003e\u003c!-- \/wp:paragraph --\u003e \u003c!-- wp:list --\u003e\u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003c!-- wp:list-item --\u003e\n\u003cli\u003e\u003ca rel=\"noreferrer noopener\" href=\"https:\/\/www.docs.rubbershox.com\/wp-content\/uploads\/Manuals_Spec\/RS_Modular_Buffer_UCSB_dimensions.pdf\" target=\"_blank\"\u003eUCSB for Modular Coil Spring Buffer Dimensions\u003c\/a\u003e\u003c\/li\u003e\n\u003c!-- \/wp:list-item --\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- \/wp:list --\u003e \u003c!-- wp:paragraph --\u003e\u003c\/p\u003e\n\u003cp\u003eTechnical Reports\u003c\/p\u003e\n\u003cp\u003e\u003c!-- \/wp:paragraph --\u003e \u003c!-- wp:list --\u003e\u003c\/p\u003e\n\u003cul class=\"wp-block-list\"\u003e\n\u003c!-- wp:list-item --\u003e\n\u003cli\u003e\n\u003ca rel=\"noreferrer noopener\" href=\"https:\/\/www.docs.rubbershox.com\/wp-content\/uploads\/Manuals_Spec\/RS_UB_Tech_sheet.pdf\" target=\"_blank\"\u003eUniversal Modular Bump Stop Technical Report\u003c\/a\u003e - All\u003c\/li\u003e\n\u003c!-- \/wp:list-item --\u003e\u003c!-- wp:list-item --\u003e\n\u003cli\u003e\u003ca rel=\"noreferrer noopener\" href=\"https:\/\/www.docs.rubbershox.com\/wp-content\/uploads\/Manuals_Spec\/UCSBH12344_Tech_report_RS.pdf\" target=\"_blank\"\u003eUCSB Modular Buffer Technical Report - UCSBH12344\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eOthers\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0687\/8353\/8449\/files\/ProductLine_Flyer_Web.pdf\"\u003eRubbershox Product Line\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCase Studies\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.docs.rubbershox.com\/category\/case-studies\/make\/\"\u003eView all case studies\u003c\/a\u003e\u003c\/p\u003e","brand":"RubberShox®","offers":[{"title":"Default Title","offer_id":53548662227217,"sku":"UCSBH12344","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/8353\/8449\/files\/RS_UCSBH_Main.jpg?v=1724371713","url":"https:\/\/www.rubbershox.com\/products\/ucsbh12344","provider":"RubberShox®","version":"1.0","type":"link"}