• 6311 Rear Control Arm Bushings - I.R.S.
  • 6311 Rear Control Arm Bushings - I.R.S.
  • 6311 Rear Control Arm Bushings - I.R.S.
  • 6311 Rear Control Arm Bushings - I.R.S.
  • 6311 Rear Control Arm Bushings - I.R.S.

Rear Control Arm Bushings - I.R.S.

Manufacturer: Prothane
Part Number: 6311
Rating 3

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Price: $77.97

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Details

Mustang | Rear Control Arm Bushing Replacement Kit

Fits Cobra Models Only
Footnotes
  • One Set Will Cover the Left and Right Side
FitmentRear Control Arm Bushings - I.R.S. 6311 fits these vehicles:
  • 6 of Super Grease - 19-1705-001
  • 4 of Upper Control Arm Bushings - 64322
  • 2 of Lower Front Control Arm Bushings - 64323
  • 2 of Lower Rear Control Arm Bushings - 64324
  • 4 of Metal Sleeves - 60919 (7/8 X 1.50 inches)
  • 2 of Metal Sleeves - 60502 (7/8 X 3.00 inches)
  • 2 of Metal Sleeves - 60920 (1-1/4 X 3.16 inches)
  • Lifetime Warranty. Prothane guarantees all Prothane Suspension Parts to be free of defects in materials and workmanship (not due to abuse, neglect or misapplication) for the total time the vehicle remains with the original purchaser of the product(s). Should the products fail to meet these conditions, Prothane will replace the product, free of charge. This excludes any and all related labor charges. The product must be shipped to Prothane (postage prepaid) along with a copy of the original receipt."
  • Cross Reference from 6311 to 4.3161Energy Suspension 4.3161
    Polyurethane.
    Price: $61.70
    Warranty: 2 Year Warranty


Prothane Control Arm Bushings

A control arm bushing plays a vital role in a suspension. Replace those faulty O.E. rubber bushings with Prothane's polyurethane control arm bushings. These polyurethane bushing provide the longevity and performance needed to maximize a suspension's efficiency.

Prothane's polyurethane is a firmer bushing than the O.E. Not only does this increase the longevity of the bushing, but gives the suspension a boost in handling performance. With a firmer bushing there will be a slight increase in NVH (noise, vibration and harshness), but most drivers prefer the boost in performance in spite of that.

Prothane Control Arm Bushings Box

Worn Rubber Bushing

The Faulty O.E.

As your suspension travels, a rubber control arm bushing is repeatedly stretching and flexing. After a while, the center sleeve begins to sag and your suspension alignment is throw out of whack. The sagging will go on until the rubber fails completely.


Use Prothane's Super Grease

Control arm bushings are a high stress part, so be sure to use the supplied Prothane's Super Grease to lubricate the bushings during installation. Its super important that you lubricate each bushing well to prevent any squeaking. If you'd like some extra grease just in case, pick up an extra 3 pack.

Prothane Control Arm Grease
Prothane 6311

Product Reviews for Rear Control Arm Bushings 6311

Prothane 6311



5 out of 5 based on 3 user reviews. Write a Review

I love my new independent rear suspension control arm bushings! I have put about 350 miles on the car since early June. I really noticed the difference with the new bushings. My old bushings were not worn out. I was looking for a bushing that was stiffer than the OEM rubber but not as stiff as derlin or nylon. I only drive a few thousand miles a year in my SVT Cobra so I was not worried about any longevity issues. Heck it they wear out I will just replace them with in-kind bushings. Great product and fantastic customer service, I had a problem with a couple of the upper control arm bushings they had a little crud on the on the interior of the bushing. Your customer service representative quickly sent me replacement bushings after I sent a photo of the suspect bushing. Great product! All the best Mike
5 out of 5 - Product is excellant
Michael Margareci - . Prothane 6311
I love my new independent rear suspension control arm bushings! I have put about 350 miles on the car since early June. I really noticed the difference with the new bushings. My old bushings were not worn out. I was looking for a bushing that was stiffer than the OEM rubber but not as stiff as derlin or nylon. I only drive a few thousand miles a year in my SVT Cobra so I was not worried about any longevity issues. Heck it they wear out I will just replace them with in-kind bushings. Great product and fantastic customer service, I had a problem with a couple of the upper control arm bushings they had a little crud on the on the interior of the bushing. Your customer service representative quickly sent me replacement bushings after I sent a photo of the suspect bushing. Great product! All the best Mike
5 out of 5 - Product is excellant
Michael Margareci - . Prothane 6311
First class all the way
5 out of 5
ken lenker - . Prothane 6311