Login for Access to Member Pricing

Energy Suspension

Energy Suspension Transmission Mount - Red

MPN: 4.1148r Catalog #: 001390621 Category: Bushing Kits Check Vehicle Fitment

Product Details

A true performance application component for cars, trucks, hot rods. For racing/competition, yet popularly used for street vehicles when more horsepower is added. 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. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy's Hyper-Flex(TM) performance polyurethane and heavy duty hardware - for added durability.

Transmission Mount; Red; Performance Polyurethane;

Energy Suspension Transmission Mount - Red

TRANSMISSION MOUNT

Auto Trans Mount

TransMt

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Product Specs

Brand
Energy Suspension
Part Number
4.1148r
Catalog Number
001390621
Product Line
ES Trans Mounts - Red
Category
Suspension
Type
Bushing Kits
UPC / Barcode
703639904649
Vendor Product Category
Suspension
Vendor Product Subcategory
Bushing Kits
Length
8.00 in
Width
5.10 in
Height
4.20 in
Weight
2.62 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 4 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 4 available as of 6/4/2026.

Reviews & Questions

Real product feedback when available, plus quick ways to get fitment or product help.

Ask a Question
Need fitment help? Send us your year, make, model, engine, and the part number.
Already bought it? Reviews help other LMPerformance customers choose the right part.
Product question? We can help with specs, shipping, availability, and install details.

Other Popular Bushing Kits

$74.79
^