{"product_id":"316l-stainless-steel-rear-brake-caliper-piston-38mm-x-31mm-for-kawasaki-ninja-650-versys-1000-vulcan-s-versys-650-z650","title":"316L Stainless Steel Rear Brake Caliper Piston 38mm x 31mm for Kawasaki Ninja 650, Versys 1000, Vulcan S, Versys 650, Z650","description":"\u003cp\u003ePitted, corroded caliper pistons cause sticking brakes, leaking seals and uneven pad wear. Fix the problem for good with a BrakeCrafters polished 316L stainless steel \"Lifetime\" caliper piston for your Kawasaki Ninja 650, Versys 1000, Vulcan S, Versys 650, Z650, Z1000, Z750 (select 2007-2021 models). Each piston is precision-made to replace a damaged or corroded OEM rear caliper piston, measuring 38 mm outside diameter by 31 mm long. Type 316L is an austenitic chromium-nickel stainless steel containing molybdenum, which increases corrosion resistance, improves resistance to pitting from chloride ion solutions such as road salt, and provides increased strength at elevated temperatures. It is one of the highest-specification stainless steels available, superior to both 303 and 304 grade. The polished finish gives the caliper seals a smooth surface to ride on for consistent, free-moving pistons. For best results, install new caliper seals when you fit your new pistons.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePolished 316L stainless steel \"Lifetime\" piston\u003c\/li\u003e\n\u003cli\u003eReplaces damaged or corroded OEM caliper pistons\u003c\/li\u003e\n\u003cli\u003e316L contains molybdenum for increased corrosion resistance and improved resistance to pitting from chloride (road salt)\u003c\/li\u003e\n\u003cli\u003eIncreased strength at elevated temperatures\u003c\/li\u003e\n\u003cli\u003eSuperior to 303 and 304 grade stainless steel\u003c\/li\u003e\n\u003cli\u003ePolished surface for smooth seal travel and free-moving pistons\u003c\/li\u003e\n\u003cli\u003eSize: 38 mm OD x 31 mm length\u003c\/li\u003e\n\u003cli\u003eSold individually: order one for each piston you are replacing\u003c\/li\u003e\n\u003cli\u003eInstall new caliper seals at the same time for a complete rebuild\u003c\/li\u003e\n\u003cli\u003eFitment-specific: confirm your year, model and piston size before ordering\u003c\/li\u003e\n\u003cli\u003eBrake components should be installed by a qualified mechanic\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e BrakeCrafters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BC04SS-38031SP-KR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 316L stainless steel (austenitic chromium-nickel with molybdenum)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 38 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 31 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piston\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BrakeCrafters","offers":[{"title":"Default Title","offer_id":67874593472741,"sku":"BC04SS-38031SP-KR","price":25.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1097\/8154\/files\/bc04ss-38031sp-89370cf3232587cf0a3d77767d16346ece0e5a76_bfcba191-978c-4389-bd93-76a54d9da312.png?v=1792852742","url":"https:\/\/brakecrafters.com\/products\/316l-stainless-steel-rear-brake-caliper-piston-38mm-x-31mm-for-kawasaki-ninja-650-versys-1000-vulcan-s-versys-650-z650","provider":"Brakecrafters","version":"1.0","type":"link"}