{"product_id":"wilwood-d52-rear-caliper-kit-grey-ano-1-25-inch-pistons-fits-1-28-inch-rotors","title":"Wilwood D52 Rear Caliper Kit - Grey Ano, 1.25 Inch Pistons, Fits 1.28 Inch Rotors","description":"Wilwood's D52 Rear Caliper Kit offers a matching rear replacement option for our front D52 calipers. It is a direct bolt-on 2-piston replacement for the factory original single piston calipers used on many custom application rears.  With the added benefit of smaller rear piston sizing (2.46 sq-inches of area) not normally available in OEM calipers, for correct front and rear bias. Forged billet aluminum bodies, stainless steel pistons, and competition style high-temperature seals put an end to the rust, bore pitting, and seal failures that plague the OE caliper design. D52 calipers provide low-maintenance performance and a huge weight savings with high temperature reliability for the street and track.  D52 calipers mount in the stock location over stock rotors, use the original style OE D52 brake pads and an OE 7\/16-20 banjo bolt brake line mounting. Calipers can be used with most wheels that clear the OE calipers. Kits contain Wilwood’s hardened slide pins and BP-10 high friction pads. Matching rear calipers are also available for custom installations.\n\u003cp\u003eThe Wilwood D52 Rear Caliper Kit (Part Number 140-11292) offers a high-performance replacement solution for many custom vehicle applications. Designed as a direct bolt-on upgrade, this kit features a 2-piston caliper configuration that replaces the factory single-piston rear calipers, providing improved braking efficiency and front-to-rear balance. Its unique design includes smaller rear piston areas of 2.46 square inches, ensuring optimal brake bias for street and track use. Constructed with forged billet aluminum bodies, stainless steel pistons, and competition-grade high-temperature seals, these calipers are engineered to resist rust, bore pitting, and seal failures common in OEM designs. This results in low-maintenance performance and significant weight savings without sacrificing durability or heat resistance. The calipers mount in the stock location, compatible with original rotors, and utilize the OE D52 brake pads along with a standard 7\/16-20 banjo bolt for brake line connection. They are suitable for most wheels that clear the original calipers, making installation straightforward and versatile. Included in the kit are Wilwood’s hardened slide pins and BP-10 high friction pads, ensuring reliable operation and consistent stopping power. These rear calipers are ideal for enthusiasts seeking a reliable upgrade that balances performance, durability, and ease of installation for both street driving and competitive motorsports.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDirect bolt-on replacement for factory single-piston rear calipers\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTwo-piston caliper design with 2.46 sq-in piston area for improved brake bias\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eForged billet aluminum bodies for strength and weight reduction\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStainless steel pistons for corrosion resistance and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-temperature seals to withstand intense braking conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMounts in stock location over OE rotors for easy installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUses original OE D52 brake pads and standard banjo bolt for brake line connection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with most wheels that clear OE calipers\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes hardened slide pins and BP-10 high friction brake pads\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Unknown\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eClearance Item: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":53617527521553,"sku":"140-11292","price":484.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/d307dbffbfe7cbb3cb78fb63925b829f.jpg?v=1780469421","url":"https:\/\/shoprenegade.com\/products\/wilwood-d52-rear-caliper-kit-grey-ano-1-25-inch-pistons-fits-1-28-inch-rotors","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}