Transmission Mount - Chevrolet S10 Pickup - 3.1129

  • 3.1129 360image 1
  • 3.1129 Transmission Mount - GM
  • 3.1129 Transmission Mount - GM
  • 3.1129 Transmission Mount - GM
  • 3.1129 Transmission Mount - GM
  • 3.1129 360image large 1

Transmission Mount - GM

Manufacturer: Energy Suspension
Part Number: 3.1129
Rating starstarstarstarstar6 Reviews | 2 Customer Questions
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Free Lifetime Warranty Upgrade
Price: $81.21

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  • 1 of 1117 - Transmission Mount
  • 1 of 15.08.72.39 - Backing Plate
  • 2 of 15.05.36.39 - Bolt, 3/8" - 16 TPI x 1.00" Hex Grade 8
  • 2 of 15.03.87.39 - Washer
  • 2 of 15.03.04.39 - Flat Washer
  • 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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FitmentTransmission Mount - GM 3.1129 fits these vehicles:
Details
Polyurethane Transmission Mount
A true performance application component for cars, trucks, hot rods and racing/competition vehicles, yet designed to be also used for street vehicles!

Transmission Mount - Chevrolet S10 Pickup - 3.1129

Top Center-to-center Bolt Holes 7.5in
Bottom Center-to-center Bolt Holes 4.5in
Fits Allison Transmission
Polyurethane Transmission Mount
  • A true performance application component for cars, trucks, hot rods and racing/competition vehicles, yet designed to be also used for street vehicles! Assemble to the chassis the same way as OEM parts.
  • Soft-running enough to absorb vibrations for street use yet rugged for racing use.
  • Helps control torque on high performance vehicles.
  • Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage!
  • Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts.
  • Made of HYPERFLEX performance polyurethane.
  • Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.
Footnotes
  • No Footnotes From Energy Suspension

Energy Suspension Hyperflex Polyurethane Transmission Mounts

Energy Suspension's Hyperflex Polyurethane transmission mounts are much more durable, and better-suited material for handling the stresses of a transmission. Polyurethane is unaffected by UV rays, road grimes and vehicle oils, ensuring a long-lasting lifespan and performance.

Energy Suspension Hyperflex Polyurethane<br/>Transmission Mounts box
>Energy Suspension Hyperflex Polyurethane Transmission Mounts

The Problem, The Cure

The O.E. transmission mount is made of soft rubber. While the rubber is good for dampening noise and vibration, it is susceptible to cracking and splitting. Without a proper functioning transmission mount, excess transmission movement is allowed as well as dangerous torque movement. Energy Suspension's polyurethane mounts are much stronger than the rubber and is not prone to cracking. With the polyurethane transmission mounts, you will have controlled torque and the excess movement will be eliminated.

Energy Suspension 3.1129

Product Reviews for Transmission Mount - Chevrolet S10 Pickup - 3.1129

5 Star (6)
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Energy Suspension 3.1129

5 out of 5 based on 6 user reviews. Write a Review
D
verified_user

starstarstarstarstar" Review 2 Years Later "

Still looks and works good.

verified_user Verified Buyer - - . Energy Suspension 3.1129 - 5 out of 5
D
verified_user

starstarstarstarstar" Better than OEM "

After installing the transmission movement (twist) is significantly less than the OEM part. This was installed on 1996 GMC Sonoma sls 4x4 with a manual transmission. Highly recommended, you can feel the improvement. Less than 1 hour install time.

verified_user Verified Buyer - - . Energy Suspension 3.1129 - 5 out of 5
J
verified_user

starstarstarstarstar" Review 2 Years Later "

Good fit, prefect replacement from the stock has held up with no issues.

verified_user Verified Buyer - - . Energy Suspension 3.1129 - 5 out of 5
J
verified_user

starstarstarstarstar" good products "

I have used energy suspension parts on other vehicles. No problems !!

verified_user Verified Buyer - - . Energy Suspension 3.1129 - 5 out of 5
Fitment for 3.1129

question_answer Customer Questions and Answers

Question:
What is the height of the transmission mount 3.1129_v8auto?
Answer:
The height of mount 3.1129 is 3 inches.
Question:
What are the bolt hole size on this mount?
Answer:
On part number 3.1129 the bolt hole sizes are top Center-to-center Bolt Holes 7.5in bottom Center-to-center Bolt Holes 4.5in.
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