{"product_id":"pioneer-cables-da-258-engine-harmonic-balancer","title":"Pioneer Cables DA-258 Engine Harmonic Balancer","description":"\u003ch2\u003eReliable Engine Harmonic Balancer for Jeep Vehicles\u003c\/h2\u003e\u003cp\u003eThe Pioneer Cables OE Replacement Balancer DA-258 is designed to restore proper engine function in select Jeep models. Engineered as a standard replacement, this harmonic balancer ensures smooth operation and helps reduce engine vibration for vehicles like the Jeep Cherokee, CJ5, CJ7, Grand Wagoneer, J10, J20, Scrambler, and Wagoneer.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter options: 1.125 inches (28.6-29 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 6.6875 inches (171 mm)\u003c\/li\u003e\n\u003cli\u003eThree pulley grooves compatible with V-belt drive systems\u003c\/li\u003e\n\u003cli\u003eThree mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eIncludes a keyway for proper alignment and fit\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the OE Replacement Balancer Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Replacement Balancer line by Pioneer Cables focuses on providing direct-fit harmonic balancers that meet original equipment specifications. This product line is designed to offer dependable engine balance and vibration dampening for a range of Jeep models, ensuring compatibility and durability without the need for modifications.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DA-258 harmonic balancer features precise dimensions with an inside diameter of approximately 1.125 inches (28.6 to 29 mm) and an outside diameter of 6.6875 inches (171 mm). It is equipped with three pulley grooves designed for V-belt drive systems, making it suitable for various engine configurations found in Jeep Cherokee, CJ5, CJ7, Grand Wagoneer, J10, J20, Scrambler, and Wagoneer models. The balancer includes three mounting holes and a keyway to ensure proper alignment and secure attachment to the engine crankshaft. This standard replacement grade part is engineered to maintain engine balance and reduce harmonic vibrations that can cause premature wear or damage.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces engine vibration and noise in Jeep Cherokee and Wagoneer models\u003c\/li\u003e\n\u003cli\u003eRestores proper crankshaft balance for Jeep CJ5 and CJ7 engines\u003c\/li\u003e\n\u003cli\u003ePrevents premature wear of engine components caused by harmonic imbalance\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged harmonic balancers in Jeep Grand Wagoneer and Scrambler\u003c\/li\u003e\n\u003cli\u003eEnsures reliable belt drive operation with three V-belt pulley grooves\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the DA-258 harmonic balancer, ensure the keyway aligns correctly with the crankshaft key to prevent slippage. Verify that the three mounting holes line up with the engine block for a secure fit. Use appropriate torque specifications for mounting bolts (not included) to avoid damage. This balancer is designed for V-belt drive systems, so confirm belt compatibility before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePioneer Cables manufactures the DA-258 harmonic balancer to meet standard replacement quality requirements. While specific warranty details are not provided, the OE Replacement Balancer line is intended to match original equipment standards for fit and function, supporting reliable engine performance in compatible Jeep models.\u003c\/p\u003e","brand":"Pioneer Cables","offers":[{"title":"Default Title","offer_id":52120622006453,"sku":"FRMH-DA-258","price":89.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PC_DA258_Fro.jpg?v=1775162493","url":"https:\/\/www.partcatalog.com\/products\/pioneer-cables-da-258-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}