LowPricedAutoParts Engine Re-Ring Kit for 1990-1992 Nissan D21 Pickup 2.4L 4-Cylinder SOHC - Standard Size Premium Rings and Bearings

Revive tough, dependable performance in your 1990–1992 Nissan D21 Pickup 2.4L 4-cylinder with this targeted Re-Ring kit from LowPricedAutoParts. Engineered for the SOHC KA24E naturally aspirated engines in these midsize trucks, this kit addresses common piston ring wear that leads to increased oil consumption, compression loss, and reduced power—providing a cost-effective refresh without a full engine overhaul. The premium piston rings deliver enhanced sealing and extended service life compared to standard options, making them a reliable upgrade for work trucks, daily drivers, or light-duty haulers from this durable era. This kit includes quality rod bearings, main bearings, a head gasket set, and lower gasket set to cover the ring replacement and complete sealing needs. All components are supplied in standard size for stock bores and journals—no machining required if your engine measurements remain within factory specifications. This kit is offered with standard size rings and bearings for engines that do not require machining – ideal for low-to-moderate mileage rebuilds where bores and journals remain in spec. If oversized rings or undersized bearings are needed due to wear or prior machining, simply reach out with your measured dimensions; we'll confirm availability and get you the exact match to complete your project right. Always verify clearances during assembly (e.g., piston-to-wall typically 0.002–0.004" and bearing specs per manufacturer recommendations) for optimal performance and longevity. Verify your exact year, engine code, and application before ordering. LowPricedAutoParts is committed to providing the right parts with reliable customer support—message us your measurements or any fitment questions for fast, expert assistance. Get your Nissan D21 2.4L running smooth and strong again!

• Re-Ring kit for 1990–1992 Nissan D21 Pickup 2.4L 4-cylinder SOHC engines (KA24E; naturally aspirated, fuel injected; verify VIN/engine code and year for compatibility)
• Fits 1990–1992 Nissan D21 (Pickup) trucks (message us with your exact year or engine details if unsure)
• Includes premium piston rings (upgraded design for superior sealing, heat resistance, and durability in daily-driven applications), rod bearings, main bearings, head gasket set, and lower gasket set
• Standard size throughout: premium piston rings (available in STD, .020, .040 oversizes), rod bearings (STD, .010, .020 undersizes), main bearings (STD, .010, .020 undersizes) – ideal for stock bore/journal dimensions with no initial machining required
• Oversize/undersize bearings or rings available on request – message LowPricedAutoParts your measured bore diameter and crank journal sizes before ordering for confirmation and perfect match
• Professional engine machining and assembly strongly recommended – verify cylinder bore roundness, crank journals, and clearances (typical piston-to-wall ~0.002–0.004", bearing clearances per Enginetech guidelines) – not a drop-in for heavily worn engines without proper blueprinting
• Premium-quality parts by Enginetech – contact us for fitment verification, size options, premium ring upgrade details, VIN checks, or any 1990–1992 Nissan D21 2.4L questions; LowPricedAutoParts delivers fast, expert support every step of the way