unarchive In The Box of 5.1115 keyboard_arrow_down
- 1 of 4299 - Rear Differential Bushing
- 1 of 4300 - Rear Differential Bushing
- 2 of 4298 - Rear Differential Bushing
- 2 of 15.10.653.39 - Metal Sleeves - 1.25 x .562 x 1.57"
- 1 of 15.10.456.39 - Metal Sleeve - .750 x .406 x 1.175"
- 1 of 15.03.07.39 - Metal Washer - 2.5 x 7/16 x 1/8"
- 1 of 15.07.17.40 - Nut - M12 x 1.5mm
add_shopping_cart Suggested Parts 2keyboard_arrow_down
Energy Suspension provides grease to install these parts, but you can never have too much. Grab an extra 3-pack of grease so you can more liberally apply grease when installing.
8 ounce tub of High Performance Grease by Energy
lock Warranty Information keyboard_arrow_down
- Energy Suspension warrants its products against defects in workmanship and material for 7 years or 750,000 miles 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.
Energy Suspension Differential Bushings
Improving Your Vehicle's Reaction Time
Responsible for distributing engine power to the wheels, your differential is crucial to your vehicle's ability to respond to braking or accelerating. However, another part that impacts your differential's performance are the bushings that mount it to the frame. These OE bushings are commonly made of rubber, a material prone to flexing and wear. When these bushings flex your differential is allowed to shift, reducing it's effectiveness.
Energy Suspension makes all of their differential bushings with Hyperflex polyurethane. This polyurethane is much sturdier than rubber, easily able to resist physical wear and road contamination. The increased sturdiness includes added firmness. This firmness allows Energy's differential bushings to maintain a better hold on the differential, enhancing your vehicle's response time. Plus, Energy Suspension covers all of their differential bushings with a two-year warranty handled in-house here at DST.


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Energy Suspension 5.1115
starstar_borderstar_borderstar_borderstar_border" Review 1 Year Later "
6 months after these bushings were installed the top Bushing was worn and clunking. After inspection, it had broken apart and was no longer present. Editors Note: the bolt that holds the top bushing come loose and this caused the rear diff to move and caused the bushing to come apart.
verified_user Verified Buyer - Frank Hejna - . Energy Suspension 5.1115 - 1 out of 5starstarstarstarstar" Review 1 Year Later "
Installation instructions were easy to follow. Felt the difference almost immediately. I was so impressed by the change the Differential Bushings made, I ordered the entire rear poly bushing set. Havent had a chance to install them yet, but hopefully very soon.
verified_user Verified Buyer - Rodney Ureta - . Energy Suspension 5.1115 - 5 out of 5starstarstarstarstar" Review 1 Year Later "
Installation instructions were easy to follow. Felt the difference almost immediately. I was so impressed by the change the Differential Bushings made, I ordered the entire rear poly bushing set. Havent had a chance to install them yet, but hopefully very soon.
verified_user Verified Buyer - Rodney Ureta - . Energy Suspension 5.1115 - 5 out of 5starstarstarstarstar" Review 1 Year Later "
Seems to have slight vibration. Editors Note: This is a poly urethane bushing. Poly bushings are stiffer than the OEM rubber. Where the rubber flexes the poly will not. The poly bushings will cause more NVH than the flexing rubber.
verified_user Verified Buyer - eric j tetuan - . Energy Suspension 5.1115 - 5 out of 5question_answer Customer Questions and Answers
- Question:
- Will the new bushing eliminate the creaking noises coming from the rear of the car when going over bumps?
- Answer:
- It is possible that Energy diff mount kit 5.1115 could eliminate the noise. There a lot of moving parts in the rear of the 08 Charger that could be making the noise.
- Question:
- Does the 5.1115 kit come with install instructions?
- Answer:
- The 5.1115 will include install instructions, you can also find them on our site under the
- Question:
- Will part number 5.1115 fit my 2016 Dodge Challenger?
- Answer:
- No, part number 5.1115 will not fit the 2016 Dodge Challenger.
- Question:
- Can I purchase just the washer out of the 5.1115 kit the 15.03.07.39?
- Answer:
- Yes, we do sell by just the piece, you can find the washer you are looking for under part number : Bulk-15.03.07.39.