{"product_id":"enginetech-p15954-50-engine-piston-set-without-rings-for-toyota-4runner-1985-1994","title":"Enginetech P1595(4).50 Engine Piston Set Without Rings for Toyota 4Runner (1985-1994)","description":"\u003cp\u003eEngine Piston Set - without Rings\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech P1595(4).50 engine piston set is designed to deliver reliable performance and durability for your Toyota 4Runner from 1985 to 1994. This piston set is engineered specifically for rebuilder applications, ensuring precise fitment and consistent operation. Crafted with matched weights, these pistons promote optimal balance within your engine for smoother running and enhanced longevity. The set features a top compression ring thickness of 1.50 mm, a second compression ring thickness of 1.50 mm, and an oil ring thickness of 4.00 mm, providing effective sealing and oil control. The piston pin outside diameter measures 0.866 inches, and the bore diameter is 3.622 inches, making it compatible with the specified engine models. The compression height of 1.355 inches ensures proper piston-to-head clearance for efficient combustion. These pistons do not include rings, allowing you to select the appropriate rings separately based on your rebuild needs. This product is ideal for professional engine builders and hobbyists seeking high-quality parts that meet OEM specifications and stand the test of time. Enginetech’s reputation as a family-owned company since 1982 reflects their dedication to quality, customer service, and comprehensive product offerings for both import and domestic engines. Trust the Enginetech P1595(4).50 engine piston set to restore your engine’s performance and reliability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMatched weights for perfect balance within the engine\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop compression ring thickness: 1.50 mm for effective sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecond compression ring thickness: 1.50 mm for durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil ring thickness: 4.00 mm for optimal oil control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston pin outside diameter: 0.866 inches for precise fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBore diameter: 3.622 inches compatible with specified engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression height: 1.355 inches for proper piston-to-head clearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngine piston set without rings for customization and specific rebuild needs\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFits Following Models:\n\u003cbr\u003e1985 Toyota 4Runner\n\u003cbr\u003e1985 Toyota Celica\n\u003cbr\u003e1985 Toyota Pickup\n\u003cbr\u003e1986 Toyota 4Runner\n\u003cbr\u003e1986 Toyota Pickup\n\u003cbr\u003e1987 Toyota 4Runner\n\u003cbr\u003e1987 Toyota Pickup\n\u003cbr\u003e1988 Toyota 4Runner\n\u003cbr\u003e1988 Toyota Pickup\n\u003cbr\u003e1989 Toyota 4Runner\n\u003cbr\u003e1989 Toyota Pickup\n\u003cbr\u003e1990 Toyota 4Runner\n\u003cbr\u003e1990 Toyota Pickup\n\u003cbr\u003e1991 Toyota 4Runner\n\u003cbr\u003e1991 Toyota Pickup\n\u003cbr\u003e1992 Toyota 4Runner\n\u003cbr\u003e1992 Toyota Pickup\n\u003cbr\u003e1993 Toyota 4Runner\n\u003cbr\u003e1993 Toyota Pickup\n\u003cbr\u003e1994 Toyota 4Runner\n\u003cbr\u003e1994 Toyota Pickup\n\u003cbr\u003e1995 Toyota 4Runner\n\u003cbr\u003e1995 Toyota Pickup\u003c\/p\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\u003eFeatures:\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eTop Compression Ring Thickness: 1.50 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSecond Compression Ring Thickness: 1.50 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOil Ring Thickness: 4.00 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePiston Pin Outside Diameter: 0.8660\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBore Diameter: 3.622\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompression Height: 1.355\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTP1595(4).50\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: P1595(4).50\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand Aaia: BBPT\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Enginetech","offers":[{"title":"Default Title","offer_id":47550690263189,"sku":"P1595(4).50","price":106.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/P1595_4_b1705141-c7d5-4725-9ed6-487bdfb6aff9.jpg?v=1783651651","url":"https:\/\/mizumoauto.com\/products\/enginetech-p15954-50-engine-piston-set-without-rings-for-toyota-4runner-1985-1994","provider":"Mizumo Auto","version":"1.0","type":"link"}