{"product_id":"differential-ring-and-pinion-gear-ratio-3-91-motive-gear-d44-391hd-1-for-dana-44-hd-ica-10-bolt-29-spline-11-pinion-and-43-ring-tooth-count-replaces-nitro-gear-d44hd-390-ng","title":"Differential Ring and Pinion Gear Ratio 3.91 Motive Gear D44-391HD-1 for Dana 44 HD\/ICA 10-Bolt, 29 Spline, 11 Pinion and 43 Ring Tooth Count, Replaces - Nitro Gear D44HD-390-NG","description":"\u003cp\u003eShort Summary: The D44-391HD-1 Motive Gear delivers high-performance gearing for Dana 44 HD\/ICA axles with a 3.91 gear ratio.\u003c\/p\u003e\u003cp\u003eEngineered with precision from 8620 steel, this ring and pinion set is ideal for Jeep Grand Cherokee (2000–2004) models requiring strength, reliability, and OEM fitment.\u003c\/p\u003e\u003cp\u003eKey Features Axle Fitment: Dana 44 HD \/ Dana 44 ICA Gear Ratio: 3.91 Pinion Gear Tooth Quantity: 11 Pinion Shaft Diameter: 1.625 Inches Pinion Spline Count: 29 Ring Gear Tooth Quantity: 43 Ring Gear Outside Diameter: 8.89 Inches Ring Gear Material: 8620 Steel Differential Carrier Break: 3.73 Ratio and Lower Cover Bolt Quantity: 10 Rotation: Standard Vehicle Compatibility Fits the following applications equipped with Dana 44 HD or Dana 44 ICA axles: Jeep 2000–2004 Grand Cherokee Replaces OEM \u0026amp; Aftermarket Part Numbers Spicer: 84213-5 Nitro Gear \u0026amp; Axle: D44HD-390-NG Warranty \u0026amp; Quality Assurance Backed by a 1-Year or 50,000-Mile Warranty, Motive Gear products are manufactured to OE standards using high-strength materials.\u003c\/p\u003e\u003cp\u003eTrusted for superior quality and performance, Motive Gear ring and pinion sets are a go-to choice for professionals and enthusiasts alike.\u003c\/p\u003e","brand":"Motive Gear","offers":[{"title":"Default Title","offer_id":51733729607962,"sku":"MOGD44-391HD-1","price":1262.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/61_SwBb8WwL.jpg?v=1771788349","url":"https:\/\/trybeepbeep.com\/products\/differential-ring-and-pinion-gear-ratio-3-91-motive-gear-d44-391hd-1-for-dana-44-hd-ica-10-bolt-29-spline-11-pinion-and-43-ring-tooth-count-replaces-nitro-gear-d44hd-390-ng","provider":"TryBeepbeep","version":"1.0","type":"link"}