{"product_id":"mahle-pistons-piston-rings-oil-ring-4-030-in-bore-3-000-mm-thick-st-4030-300s-mah4030-300s-mah4030-300s","title":"Mahle Pistons Piston Rings Oil Ring 4.030 in Bore 3.000 mm Thick St (4030-300S) MAH4030-300S","description":"\u003ch2\u003eMahle Pistons Piston Rings Oil Ring 4.030 in Bore 3.000 mm Thick St (4030-300S)\u003c\/h2\u003e\n\u003cp\u003eThe Mahle Pistons Piston Rings Oil Ring is an essential component designed for optimal engine performance. With a bore size of 4.030 inches and a thickness of 3.000 mm, this oil ring is ideal for those looking to maintain or rebuild their engines, including DIY enthusiasts, tradies, and fleet operators. Manufactured by Mahle, a trusted name in engine components, this product ensures reliability and durability in various automotive applications.\u003c\/p\u003e\n\u003cp\u003eEach set includes eight piston rings, crafted from high-quality steel to provide standard tension and effective sealing. This is a crucial part for anyone looking to enhance engine efficiency and longevity.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality steel construction for durability.\u003c\/li\u003e\n\u003cli\u003eStandard tension design for effective oil control.\u003c\/li\u003e\n\u003cli\u003eSet of 8 rings ensures complete engine coverage.\u003c\/li\u003e\n\u003cli\u003eOptimised for a bore size of 4.030 inches.\u003c\/li\u003e\n\u003cli\u003eSuitable for various engine rebuilds and maintenance tasks.\u003c\/li\u003e\n\u003cli\u003eDesigned to enhance engine performance and efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBore size: 4.030 inches.\u003c\/li\u003e\n\u003cli\u003eThickness: 3.000 mm.\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel.\u003c\/li\u003e\n\u003cli\u003eType: Oil ring.\u003c\/li\u003e\n\u003cli\u003ePack size: Set of 8.\u003c\/li\u003e\n\u003cli\u003eTension: Standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications \/ fitment\u003c\/h3\u003e\n\u003cp\u003eThis oil ring is typically used in a range of automotive applications, particularly in engine rebuilds and maintenance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePassenger vehicles.\u003c\/li\u003e\n\u003cli\u003e4x4 and off-road vehicles.\u003c\/li\u003e\n\u003cli\u003eLight and heavy-duty trucks.\u003c\/li\u003e\n\u003cli\u003eMarine engines.\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery.\u003c\/li\u003e\n\u003cli\u003ePerformance vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy buy from Mick’s Gone Bush?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted Australian business focused on reliable power, auto-electrical, and service parts.\u003c\/li\u003e\n\u003cli\u003eStock sourced from reputable distributors and brands.\u003c\/li\u003e\n\u003cli\u003ePractical support for trade, off-grid, and fleet customers.\u003c\/li\u003e\n\u003cli\u003eClear shipping, warranty, and customer service.\u003c\/li\u003e\n\u003cli\u003eExpertise in power products and automotive components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eHow do I install the piston rings?\u003c\/h4\u003e\n\u003cp\u003eInstallation of piston rings should be done carefully, ensuring proper orientation and clearance. It is recommended to consult a professional or follow a detailed guide for your specific engine model.\u003c\/p\u003e\n\u003ch4\u003eAre these piston rings compatible with all engines?\u003c\/h4\u003e\n\u003cp\u003eThese piston rings are designed for specific bore sizes and applications. Always check compatibility with your engine specifications before purchase.\u003c\/p\u003e\n\u003ch4\u003eWhat maintenance do the piston rings require?\u003c\/h4\u003e\n\u003cp\u003eRegular engine maintenance, including oil changes and inspections, will help ensure the longevity of the piston rings. Monitor for any signs of wear or damage.\u003c\/p\u003e\n\u003ch4\u003eCan I use these rings in a performance engine?\u003c\/h4\u003e\n\u003cp\u003eWhile these piston rings are suitable for standard applications, consult with a performance specialist to determine if they meet the specific requirements of your performance engine.\u003c\/p\u003e\n\u003ch4\u003eWhat is the warranty on these piston rings?\u003c\/h4\u003e\n\u003cp\u003eWarranty details can vary, so please check with Mick’s Gone Bush for specific warranty information related to this product.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How do I install the piston rings?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Installation of piston rings should be done carefully, ensuring proper orientation and clearance. 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