{"product_id":"race-tech-smsb-1612-shock-shaft-bushing-16-mm-id-x-12-mm-length","title":"Race Tech SMSB 1612 Shock Shaft Bushing, 16 mm ID x 12 mm Length","description":"Shock Shaft Bushing - 16 mm ID x 12 mm L\n\u003cp\u003eRestore the seal head assembly in compatible motorcycle shock absorbers with the Race Tech SMSB 1612 Shock Shaft Bushing. Designed for 16 mm shock shafts, this replacement bushing provides a practical solution for rebuilding a worn or damaged seal head assembly without replacing the complete unit. Its high-quality construction supports reliable suspension service and long-term performance.\u003c\/p\u003e\u003cp\u003eThe Race Tech SMSB 1612 features a low-friction PTFE-coated surface that helps reduce sliding resistance between the bushing and shock shaft. This design supports smooth shaft movement, helps limit wear during suspension cycling, and contributes to consistent shock absorber operation. The bushing is manufactured for use in rebuild applications where precise fit and durable performance are required.\u003c\/p\u003e\u003cp\u003eFitment should be confirmed by matching the original bushing specifications, including the 16 mm inside diameter and 12 mm length, with the shock absorber manufacturer’s service requirements. This component is intended for compatible seal head assemblies and should be installed using proper shock rebuilding procedures. The manufacturer part number is SMSB 1612, and the vendor part number is SMSB1612.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication: Replacement shock shaft bushing for rebuilding compatible seal head assemblies\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 16 mm, equivalent to approximately 0.63 inches\u003c\/li\u003e\n\u003cli\u003eLength: 12 mm, equivalent to approximately 0.47 inches\u003c\/li\u003e\n\u003cli\u003eCoating: Low-friction PTFE-coated surface for smooth shaft movement\u003c\/li\u003e\n\u003cli\u003eBrand: Race Tech\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: SMSB 1612\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: SMSB1612\u003c\/li\u003e\n\u003cli\u003eFitment: Compatible with shock absorbers requiring a 16 mm shaft bushing; verify specifications before installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RACE TECH","offers":[{"title":"Default Title","offer_id":67545842876651,"sku":"SMSB1612","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/263821.png?v=1790672612","url":"https:\/\/ctracingservices.com\/products\/race-tech-smsb-1612-shock-shaft-bushing-16-mm-id-x-12-mm-length","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}