SuperPro's SPF4628K is the best solution on the market for the fast-wearing WK2 Grand Cherokee rear differential mounts. Particularly subject to wear in the higher powered SRT models SuperPro's kit secures the rear differential, transmits power effectively and operates quietly preserving interior comfort and isolation at OEM levels. Constructed of SuperPro's bespoke polyurethane and utilizing a compound design to retain the factory noise and road isolation and cabin comfort - SuperPro offers a lifetime solution toWK2 Jeep Grand Cherokee owners.

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This kit replaces the forward differential mount bushings - known as the pinion mount bushings. The OEM units are soft rubber and break down fairly quickly with that wear accelerated the harder they are used. The worn bushings allow more movement of the rear differential under changing loads. This can initially be felt behind the wheel as slower and sloppier responsiveness, and as the OEM bushings near the end of their life or fair it can be accompanied by noise, vibration and secondary movements under changing loads - especially as you get on the gas and come back off of it. SuperPro's differential mount upgrades maintain OEM levels of noise, vibrations and harshness isolation in the cabin so your car maintains the new factory levels of comfort. At the same time performance is significantly improved with the differential more accurately located under a wider range of conditions and the service life dramatically improved with our materials maintaining peak performance throughout their life rather than slowly softening and degrading like natural rubber.

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Whiteline's differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.

• Engineered fit supports consistent stability and handling performance
• High-quality material helps resist wear and extend service life
• Reduces noise and vibration for a smoother and quieter ride
• Kit contains 5 Bushings, 2 Tubes

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This Part Fits:

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.

• Dura Grip Positraction
• Fits GM 8.2 in.
• Fits GM 8.2"

This Part Fits:

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.

• Cross Pin Shaft For GM 8.5 in. And 8.6 in.
• Fits standard open differentials only
• Cross pin shaft for GM 8.5" and 8.6"
• 0.795 in. Diameter
• 0.795" diameter

This Part Fits:

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.

• Fits Ford 9.75 in.
• Fits Ford 9.75"

This Part Fits:

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.

• Cross Pin Shaft For Ford 8 in.; 8.8 in. And 9 in. And AMC Model 20
• Cross pin shaft for Ford 8", 8.8" and 9" and AMC Model 20
• Fits Standard Open Differentials Only
• 0.750 in. Diameter
• 0.750" diameter

This Part Fits:

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.

• Roll Pin For Dana Spicer 30 And Dana Spicer 44
• 0.235 in. Diameter
• 0.235" diameter

This Part Fits:

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.

• Outer Axle Snap Ring For GM 8.25 in. IFS
• Outer axle snap ring for GM 8.25" IFS

This Part Fits:

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.

• Crush Sleeve For GM 12 Bolt Passenger Car
• 2.340 in. Tall
• 2.340" tall

This Part Fits:

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.

• Crush Sleeve For 1955-1962 GM Passenger Car And Toyota 8 in. w/4 Cylinder Engine
• Crush sleeve for 1955-1962 GM passenger car and Toyota 8" with 4 cylinder engine
• 2.510 in. Tall
• 2.510" tall

This Part Fits:

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.

• Crush Sleeve For GM And Chrysler 11.5 in.
• Crush sleeve for GM and Chrysler 11.5"
• 0.935 in. Tall
• 0.935" tall

This Part Fits:

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.

• Crush Sleeve For Jeep Jk Rear; GM 7.6 in. IRS; 8.5 in. And 8.6 in. And Nissan M226 Rear
• Crush sleeve for Jeep JK rear, GM 7.6" IRS, 8.5" and 8.6" and Nissan M226 rear
• 0.620 in. Tall
• 0.620" tall

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