3.4149 | Body Mount Bushings Kit - Chevrolet Suburban K20

  • 3.4149 360image 1
  • 3.4149 Body Mount Bushings and Radiator Support Bushings
  • 3.4149 Body Mount Bushings and Radiator Support Bushings
  • 3.4149 Body Mount Bushings and Radiator Support Bushings
  • 3.4149 Body Mount Bushings and Radiator Support Bushings
  • 3.4149 Body Mount Bushings and Radiator Support Bushings
  • 3.4149 360image large 1

Body Mount Bushings and Radiator Support Bushings

Manufacturer: Energy Suspension
Part Number: 3.4149

Color: (?)
Black
Red

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

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Get $25 Back with any $200+ Purchase, or $40 back with any $400+ Purchase on Energy Suspension Products
Price: $173.23

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  • Position 1
  • 2 of 15.05.08.39 - Bolt, Grade 5 7/16" x 3" (Coarse)
  • 2 of 15.03.85.39 - Flat washer, 1.375OD x .470ID x .180" Thick
  • 4 of 4143 - Running Board Pad
  • 2 of 15.03.42.39 - Washer, 1.00OD x .437ID x .090" Thick
  • 2 of 15.07.02.40 - Nylock Nut, 7/16"
  • Position 2
  • 2 of 15.05.21.39 - Bolt, Grade 8 9/16" x 5" (12 TPI)
  • 2 of 15.03.84.40 - Flat Washer, 1.156OD x .594ID x .094" Thick
  • 2 of 15.03.11.39 - Flat Washer, 3.00OD x .562ID x .120" Thick
  • 2 of 4010 - Upper Body Mount
  • 2 of 15.10.169.39 - Sleeve, .875OD x .750ID x 2.000" Length
  • 2 of 4030 - Lower Body Mount
  • 2 of 15.03.24.39 - Flat Washer, 2.50OD x .625ID x .187" Thick
  • 2 of 15.07.05.40 - Nylock Nut, 9/16"
  • Position 3
  • 2 of 15.05.01.39 - Bolt, Grade 5 3/8" x 5" (16 TPI, Coarse)
  • 2 of 15.03.69.39 - Flat Washer, .812OD x .406ID x .100" Thick
  • 2 of 15.03.16.39 - Flat Washer, 2.50OD x .562ID x .120" Thick
  • 2 of 4025 - Upper Body Mount
  • 2 of 15.10.84.39 - Sleeve, .875OD x .688ID x 1.530" Length
  • 2 of 4028 - Lower Body Mount
  • 2 of 15.03.13.39 - Flat Washer, 1.75OD x .437ID x .125" Thick
  • 2 of 15.07.01.40 - Nylock Nut, 3/8"
  • Position 4
  • 2 of 15.05.64.39 - Bolt, Grade 5 3/8" x 3" (16 TPT, Hex)
  • 4 of 15.03.69.39 - Flat Washer, .812OD x .406ID x .100" Thick
  • 2 of 15.03.16.39 - Flat Washer, 2.50OD x .562ID x .120" Thick
  • 2 of 4025 - Upper Body Mount
  • 2 of 15.10.84.39 - Sleeve, .875OD x .688ID x 1.530" Length
  • 2 of 4026 - Lower Body Mount
  • 2 of 15.03.06.39 - Flat Washer, 2.00OD x .375ID x .120" Thick
  • 2 of 15.07.01.40 - Nylock Nut, 3/8"
  • Position 5
  • 2 of 15.05.02.39 - Bolt, Grade 5 3/8" x 5-1/2" (16 TPI, Coarse)
  • 4 of 15.03.69.39 - Flat Washer, .812OD x .406ID x .100" Thick
  • 2 of 15.03.16.39 - Flat Washer, 2.50OD x .562ID x .120" Thick
  • 2 of 4025 - Upper Body Mount
  • 2 of 15.10.84.39 - Sleeve, .875OD x .688ID x 1.530" Length
  • 2 of 4026 - Lower Body Mount
  • 2 of 15.03.06.39 - Flat Washer, 2.00OD x .375ID x .120" Thick
  • 2 of 15.07.01.40 - Nylock Nut, 3/8"
  • Position 6
  • 2 of 15.05.04.39 - Bolt, Grade 5 3/8" x 7" (16 TPI, Coarse)
  • 4 of 15.03.69.39 - Flat Washer, .812OD x .406ID x .100" Thick
  • 2 of 15.03.16.39 - Flat Washer, 2.50OD x .562ID x .120" Thick
  • 2 of 4025 - Upper Body Mount
  • 2 of 15.10.84.39 - Sleeve, .875OD x .688ID x 1.530" Length
  • 2 of 4026 - Lower Body Mount
  • 2 of 15.03.06.39 - Flat Washer, 2.00OD x .375ID x .120" Thick
  • 2 of 15.07.01.40 - Nylock Nut, 3/8"
  • 1 of 17332 - Installation Instructions
  • 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.
FitmentBody Mount Bushings and Radiator Support Bushings 3.4149 fits these vehicles:
Details
Polyurethane Body Mount Bushings
Energy's specially formulated polyurethane cab and body mounts combine the best qualities of both aluminum and rubber body mounts: they're soft enough for a smooth ride, yet rugged enough for the most demanding road or track.

3.4149 | Body Mount Bushings Kit - Chevrolet Suburban K20

Polyurethane Body Mount Bushings
  • Replaces distorted and worn out original rubber mounts better than new!
  • Maintains car body to frame and or truck cab to bed alignment far longer than O.E.M. rubber mounts.
  • Many sets have strong steel rings that are molded in.
  • Most sets have a strong zinc plated steel ring molded into them for added durability and when the application requires it.
  • Made of Energy's HYPER FLEX performance polyurethane to add performance and durability.
Footnotes
  • One Set Will Cover the Left and Right Side
  • Fits Suburban Models Only

Energy Suspension HyperFlex Body to Frame Mount Bushings

Energy Suspension's Hyperflex polyurethane is a stronger material for a body to frame mount bushing. Polyurethane is able to handle the constant beating a body mount takes and is not vulnerable to road grime or UV rays. With Energy Suspension's body mounts, you can protect your body to frame attachment, and your smooth ride, for years to come.

new body mount bushings
old rubber bushings failing

Replacing the Faulty Rubber

O.E. Manufacturer's use soft rubber body mounts to attach a body and frame. Over time these bushings deteriorate due to wear and tear, UV rays or road grime. Once the rubber starts to fail, the attachment point is compromised and the bushing can literally just fall off. Without body to frame mount bushings, the smooth connection between your body and frame is gone and your smooth ride is gone with it. Now bumps and potholes will really put your seatbelt to work.

Energy Suspension 3.4149

Product Reviews for 3.4149 | Body Mount Bushings Kit - Chevrolet Suburban K20

5 Star (2)
40%
4 Star (3)
60%
3 Star (0)
0%
2 Star (0)
0%
1 Star (0)
0%
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Energy Suspension 3.4149

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

J
verified_user

starstarstarstarstar" Review 1 Year Later "

The quality was fantastic although the front cab mounts under the radiator were not correct and I had to buy a couple more parts to make them work. Editors note: He was doing a frame swap and needed additional mounts that he could not use in kit 3.4149 that he could not use.

verified_user Verified Buyer - - . Energy Suspension 3.4149 - 5 out of 5
R
verified_user

starstarstarstarstar" Worked well on the suburban front bolts 1/2 inch to short the rest were perfect. Good choice for replacement. "

Good buy.

verified_user Verified Buyer - - . Energy Suspension 3.4149 - 5 out of 5
J
verified_user

starstarstarstarstar_border" Review 1 Year Later "

The quality was fantastic although the front cab mounts under the radiator were not correct and I had to buy a couple more parts to make them work. Editors note: He was doing a frame swap and needed additional mounts that he could not use in kit 3.4149 that he could not use.

verified_user Verified Buyer - - . Energy Suspension 3.4149 - 4 out of 5
J
verified_user

starstarstarstarstar_border" Review 1 Year Later "

The quality was fantastic although the front cab mounts under the radiator were not correct and I had to buy a couple more parts to make them work. Editors note: He was doing a frame swap and needed additional mounts that he could not use in kit 3.4149 that he could not use.

verified_user Verified Buyer - - . Energy Suspension 3.4149 - 4 out of 5

question_answer Customer Questions and Answers


Question:
Will the 3.4149 fit for my 03 GMC Sierra 1500 4x4 xtra cab.
Answer:
Unfortunately, no the 3.4149 is only fitted for the early Suburban model vehicles. The correct kit you should purchase would be kit number 7141.