4.3120 | Ranchero | Rear Control Arm Bushing Replacement Kit

  • 4.3120 360image 1
  • 4.3120 Rear Control Arm Bushings
  • 4.3120 Rear Control Arm Bushings
  • 4.3120 Rear Control Arm Bushings
  • 4.3120 Rear Control Arm Bushings
  • 4.3120 360image large 1

Rear Control Arm Bushings

Manufacturer: Energy Suspension
Part Number: 4.3120
Rating starstarstarstarstar4 Reviews
Color: (?)
Black
Red
Exclusive for DST Customers: (?)
Free Lifetime Warranty Upgrade
Price: $80.05

check_box In Stock check_box Ships Immediately

  • 4 - 3086 (Includes New Metal Shell and Center Sleeves)
  • 2 - 3139
  • 2 - Center Metal Sleeves for 3139
  • 2 - 3140
  • 2 - Center Metal Sleeves for 3140
  • 4 - 3087 - Thrust Washers
  • 2 - 3141 - Thrust Washers
  • 2 - 3142 - Thrust Washers
  • 2 - 9.11108 Formula 5 Prelube Tubes
  • 1 - Installation Instructions # 17019
  • 1 - Installation Instructions # 17041
Suggested part for 4.3120: 4.3111
4.3111 Front Control Arm Bushings
Replace the front control arm bushings at the same time for the maximum benefit to your vehicle's handling.
  • 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.

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FitmentRear Control Arm Bushings 4.3120 fits these vehicles:
Details
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.

4.3120 | Ranchero | Rear Control Arm Bushing Replacement Kit

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
Footnotes
  • One Set Will Cover the Left and Right Side
  • Uppers 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
Energy Suspension 4.3120

Product Reviews for 4.3120 | Ranchero | Rear Control Arm Bushing Replacement Kit

5 Star (3)
75%
4 Star (1)
25%
3 Star (0)
0%
2 Star (0)
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1 Star (0)
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Energy Suspension 4.3120

5 out of 5 based on 4 user reviews. Write a Review
W
verified_user

starstarstarstarstar_border" Great Product! "

Suspension parts are great!. Top quality! But, the instructions are poor.

verified_user Verified Buyer - - . Energy Suspension 4.3120 - 4 out of 5
M
verified_user

starstarstarstarstar

Kit was complete and easy to install. Hardest part was getting the old rubber out of the shells. Made a tremendous difference. Shipping was on time as promised!

verified_user Verified Buyer - - . Energy Suspension 4.3120 - 5 out of 5
W
verified_user

starstarstarstarstar" excellent "

Excellent product. Love how it handles now and takes the corners. All my suspension pieces from now on will come from Energy Suspension. Thanks Will

verified_user Verified Buyer - - . Energy Suspension 4.3120 - 5 out of 5
R
verified_user

starstarstarstarstar" Rear link rebuild kit "

I installed this kit on My 1973 Ford Ranchero GT. The old bushings were the stock 37 year old rubber units, some of them just "fell out" upon dis-assembly of the rear link units.... the installation was easy as I had access to a hyd press (a large bench vice would also work) use the supplied lubricant and use some type of spacer to prevent the collapsing of the upper links when pressing in the new sleeved bushings as the links are just stamped sheet metal items (this would also be a good time to replace the upper links!) reassembly of the rear suspension went well and the thrust bushings fit fine with no clearance issues to speak of. Overall it was a good upgrade and long overdue as the front end was rebuilt years ago with energy suspension products and driven hard with no problems to date.

verified_user Verified Buyer - - . Energy Suspension 4.3120 - 5 out of 5