{"product_id":"cp-wire-lock","title":"CP Piston Wrist Pin Lock","description":"\u003ch3\u003eCP Piston Wrist Pin Lock | 0.866\" Diameter | Piston Wrist Pin Retainers\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe CP Piston Wrist Pin Lock is a precision-engineered retainer designed to securely hold the wrist pin in place within high-performance pistons. Essential for floating-pin configurations, these locks prevent axial movement of the wrist pin, ensuring reliable piston operation under demanding conditions. Ideal for Subaru enthusiasts and engine builders working on performance or motorsport applications, these locks provide peace of mind in engine assembly and operation.\u003c\/p\u003e\n\u003cp\u003eManufactured by CP-Carrillo, a leader in high-quality piston components, these wrist pin locks are crafted from durable steel to withstand the stresses of high RPM and combustion forces. CP’s engineering expertise ensures tight tolerances and consistent fitment, critical for maintaining piston integrity and engine longevity. Their focus on material strength and precision machining makes these locks a trusted choice for both automotive and powersport engines.\u003c\/p\u003e\n\u003cp\u003eFor Subaru owners upgrading or rebuilding their engines, using reliable wrist pin locks like these is vital to maintain piston stability and prevent catastrophic engine failure. The 0.866-inch diameter and 0.063-inch thickness are optimized for common floating-pin setups, making them a practical and durable solution for performance builds. Proper retention of the wrist pin contributes directly to engine durability and smooth operation, especially in high-stress environments.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis CP Piston Wrist Pin Lock is engineered for floating-pin automotive and powersport engines and features a 0.866-inch pin diameter with a 0.063-inch thickness. Constructed from carbon steel, it delivers robust retention strength for Subaru enthusiasts seeking reliable piston assembly components.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e CP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e CP Piston Wrist Pin Lock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 866X063SWL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e N\/A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \/ Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural steel finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Precision stamped wire lock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e High-strength carbon steel construction ensures long-lasting retention under high RPM and load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment Precision:\u003c\/strong\u003e Engineered to exact tolerances for secure fit on 0.866\" wrist pins, reducing risk of pin movement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Prevents wrist pin axial play, protecting piston and connecting rod integrity during aggressive driving or racing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Suitable for a wide range of floating-pin engines, including Subaru performance builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEase of Use:\u003c\/strong\u003e Simple installation with a wire lock design that securely snaps into place without special tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× CP Piston Wrist Pin Lock (0.866\" diameter, 0.063\" thickness)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eInstallation of the CP Piston Wrist Pin Lock is straightforward for experienced engine builders familiar with piston assembly. The wire lock snaps into the piston pin bore groove to retain the wrist pin securely. While no special tools are required, careful handling is recommended to avoid deformation during installation. These locks are compatible with floating-pin pistons that use a 0.866-inch wrist pin diameter, common in many high-performance Subaru engine builds. Always verify wrist pin size and piston compatibility before installation to ensure proper fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended for engine assembly professionals or experienced enthusiasts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm wrist pin diameter and piston design before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"CP","offers":[{"title":"Default Title","offer_id":47268135960751,"sku":"866X063SWL","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/cpd-866x063swl_zr_xl.jpg?v=1785335145","url":"https:\/\/subimods.com\/products\/cp-wire-lock","provider":"Subimods.com","version":"1.0","type":"link"}