Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.. Ring & Pinion Gear Kit Package Front & Rear with Installation Kits fits Toyota 8.4/8"IFS Differential (Without Factory Locker; Fits 3.91 & Up Front Case) 4.88 Ratio. Ring/Pinion Gear Kit Package Front/Rear with Installation Kits fits Toyota 8.4/8in.IFS Differential (Without Factory Locker; Fits 3.91/Up Front Case) 4.88 Ratio. Yukon Ring & Pinion Gear Kit Front & Rear for Toyota 8.4/8IFS Diff (w/o Factory Locker) 4.88 Ratio. Toyota 05-15 Tacoma (8.4/8"IFS), 4.88 Ratio Gear Package (Fits 3.91 & Up Front Case). Ring & Pinion Gear Kit Package Front & Rear with Install Kits - Toyota 8.4/8"IFS. Ring/Pinion Gear Kit Package Front/Rear with Install Kits-Toyota 8.4/8in.IFS. For Toyota 8.4 in. Rear & 8.0IFS Clamshell Front Differential. For Toyota 8.4 in. Rear 8.0 IFS Clamshell Front Differential. Rear 8.125 in. Ring Gear Diameter. Differential Ring and Pinion Kit. Fits 4 Series Front Carrier Case. Rear 12 Bolt Ring Gear. Rear 30 Spline Pinion. Gear Kit Package. 4.88 Gear Ratio. YGKT005-488-4. 15-05 TOY

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