Yukon Gear Dura Grip Positraction For 55P GM w/ 17 – YDGGM55P-17-1

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Yukon Gear Dura Grip Positraction For 55P GM w/ 17 Spline Axles

Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip.

55P GM 3.73 & down Yukon Dura Grip Limited Slip, 17 Spline; Positraction; Composite Clutches

This part fits:55P GM 17SPL 3.73& DOWN DURAGRIP POSITRACTION, COMPOSITE CLUTCH

A factory thin ring gear was used on 1955-1956 carriers with ribs on the back of the ring gear side. The 1955-1956 open dropout casting numbers end with “306”. A new ring and pinion or ring gear spacer is required when replacing the factory 4 series case. Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is not recommended and may result in aggressive or noisy operation. . A factory thin ring gear was used on 1955-1956 carriers with ribs on the back of the ring gear side. The 1955-1956 open dropout casting numbers end with 306in. A new ring and pinion or ring gear spacer is required when replacing the factory 4 series case. Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is not recommended and may result in aggressive or noisy operation.. ,17SPL,3.73&,55P,CAR,CLUTCH,COMPOSITE,DOWN,DURAGRIP,GM,GM55P-POSI,PASSENGER,POSITRACTION,YDG,. All units are backed by extensive product testing and state-of-the-art software design . Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability . 55P GM 3.73 & down Yukon Dura Grip Limited Slip, 17spl; Composite Clutches . 55P GM 3.73/down Yukon Dura Grip Limited Slip; 17spl; Composite Clutches. Gears are cut to provide the strongest teeth possible in any terrain . Yukon Gear Dura Grip Positraction For 55P GM w/ 17 Spline Axles. Fully rebuildable design and proudly assembled in the USA. Fits 3.73 Gear Ratio & Down (Also Fits Thick Gears) . Limited Slip Differential with Composite Clutches . Fits 3.73 Gear Ratio Down [Also Fits Thick Gears]. Limited Slip Differential w/Composite Clutches. Limited Slip Differential Assembly. Fits 55P GM with 17 Spline Axles . Fits 55P GM w/17 Spline Axles. Limited Slip Unit. YDGGM55P-17-1

Your drivetrain is all the components responsible for transferring power from your engine and delivering it to the wheels. Drivetrain components are vital to your vehicles operation.

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Additional Details

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WARNING: Cancer & Reproductive Harm. For more information, go to www.P65Warnings.ca.gov

Installation Instructions

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About Yukon Gear & Axle

t Yukon Gear & Axle we make it our Mission to build quality parts that exceed expectation. Its that simple!Our in-house engineering group utilizes state-of-the-art software to design product thats then manufactured in partnership by some of the worlds foremost leaders in OEM manufacturing. After rigorous testing and intense quality inspection, we’re proud to call it Yukon