unarchive In The Box of 3.1145 keyboard_arrow_down
- 1 of 1158 - Mount Insert
- 3 of Zip ties
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 Motor Mount Inserts
Energy Suspension's motor mount inserts are crafted out of Hyperflex polyurethane, a material much more durable than rubber that can handle the intense weight, heat, and pressure. Designed to fill the voids built into your OE motor mounts, these inserts will drastically increase the power transfer efficiency from your engine to the wheels. Since the voids were initially put there to reduce NVH, it stands to reason that filling in those voids will have the opposite effect. Installing Energy Suspension's Hyperflex motor mount inserts may increase your NVH, but the increase to overall performance is worth it to some drivers. To top it off, all of Energy's motor mount inserts are covered by a two-year warranty handled in-house here at DST.
The OE Motor Mount
OE motor mounts are usually made out of metal with holes strategically placed to keep most of the engine's vibrations from traveling to the cab. While the OE mounts are decent for the daily driver, the weekend warrior or straight up racer will probably look for an upgrade. Purchasing entire motor mounts can be rather pricey, but what other choices do these drivers have? Energy Suspension's Hyperflex Polyurethane motor mount inserts offer the performance boost of a solid motor mount without the higher cost.
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Energy Suspension 3.1145
starstarstarstarstar" Review 2 Years Later "
5-star rating for these mounts, they are still holding up after 2 years.
verified_user Verified Buyer - Gonzalo Luevanos - . Energy Suspension 3.1145 - 5 out of 5starstarstarstarstar" Very good engine supports "
After installation, i have much less vibration than when I had the original equipment mounts. They were very easy to install.
verified_user Verified Buyer - Michael W Streeper - . Energy Suspension 3.1145 - 5 out of 5starstarstarstarstar" great product "
Rubber mounts disintegrate. These do not.
verified_user Verified Buyer - Mark Mitchell - . Energy Suspension 3.1145 - 5 out of 5starstarstarstarstar" Review 1 Year Later "
awesome!!!!! works flawlessly no noises too
verified_user Verified Buyer - angel flores - . Energy Suspension 3.1145 - 5 out of 5| Materials, color & finish | |
|---|---|
| Bushing Material | Polyurethane |
| Bushing Color | Black Red |
| What's included | |
|---|---|
| Mounting Hardware Included | No |
| Mounting Bracket Included | No |
question_answer Customer Questions and Answers
- Question:
- Do the motor mounts, part 3.1145, come with the steel housings or do the old ones need to be split?
- Answer:
- Kit 7506 is a clamshell type of GM mount. You would need to drill the rivets out of the mount and take the bracket apart and replace the rubber insert with the polyurethane insert.
- Question:
- What is the hardness rating on these mounts ( 3.1145 )
- Answer:
- The durometer or hardness of the motor mounts are 80a The Durometer hardnesses range from Soft 70a, medium 88a, and firm: 95a, so the 80a are between a soft and medium firmness.
