4.3135 | Rear Control Arm Bushing Replacement | Mustang 84-86

  • 4.3135 360image 1
  • 4.3135 Discontinued by Energy
  • 4.3135 Discontinued by Energy
  • 4.3135 Discontinued by Energy
  • 4.3135 Discontinued by Energy
  • 4.3135 360image large 1

Discontinued by Energy

Manufacturer: Energy Suspension
Part Number: 4.3135

Made in Black Only: (?)

Exclusive for DST Customers: (?)
Free Lifetime Warranty Upgrade
Price: $94.44

check_box In Stock check_box Ships Immediately

  • 2 - 3235.88 - Control Arm Bushing
  • 2 - (.750 X .480 X 2.900)
  • 2 - 3027.88 - Control Arm Bushing
  • 2 - (.750 X .480 X 2.900)
  • 2 - 3028.88* Diff Control Short Arm Frame End
  • 2 - (.750 X .480 X 2.400)
  • 2 - 3029.88 - Diff Control Short Arm Axle End
  • 2 - (.750 X .480 X 2.400)
  • 2 - 3098 - Upper Rear Thrust Washer
  • 2 - 3099 - Upper Front Thrust Washer
  • 2 - 3100 - Lower Front Thrust Washer
  • 2 - 3101 - Lower Rear Thrust Washer
  • 1 - 17019 - Instructions for Control Arm Sets
  • Energy Suspension warrants its products against defects in workmanship and material for 24 months when used on passenger cars and light trucks. Products that have been abused, altered, or incorrectly installed are not covered. Energy Suspension will replace defective products or component parts, if inspection for factory personnel determines the part to be defective. Warranty replacement covers only the product. Labor claims, time loss, or freight charges will not be honored.
Cross Reference from 4.3135 to 6303
Prothane 6303
Price: $95.37
Warranty: Lifetime Warranty

FitmentDiscontinued by Energy 4.3135 fits these vehicles:
Polyurethane Rear Control Arm Bushings
On the rear of vehicles, they make a dramatic improvement in the way they handle with quicker steering response and greater vehicle control.

4.3135 | Rear Control Arm Bushing Replacement | Mustang 84-86

Polyurethane Rear Control Arm Bushings
  • Maintains proper alignment under extreme conditions on and off road and during competition.
  • Improves vehicle handling, cornering and overall control
  • Full floating, for smoother operation.
  • Made of Energy's HYPERFLEX performance polyurethane to add performance and durability
  • One Set Will Cover the Left and Right Side
  • Must Reuse Existing Outer Metal Shells

HyperFlex Control Arm Bushings

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

Energy Suspension Control Arm Bushing
Energy Suspension Control Arm 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.

Be sure to use Formula 5

A control arm bushing rotates a lot against the metal shell, so make sure you grease it well with Energy Suspension's own Formula 5 Bushing Lubricant. Using plenty of grease is the best way to ensure a long lasting part without any squeaking. If you'd like some extra grease just in case, pick up an extra 3 pack or an 8 ounce tube.

Formula 5 Gif

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  • Bushing Material: Polyurethane
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