Chassis Components› Bushings and Mounts

Rennline

HD Engine or Transmission Mount Set

$170.00

SKU: REN-S-05025P

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Rennline HD Engine or Transmission Mount Set is a set of two mounts designed for Porsche 911, 912, and 930 models. These mounts are constructed from rubber with a durometer that is 25% higher than standard.

Ideal for performance-oriented vehicles, these heavy-duty mounts help absorb vibrations and noise while maintaining optimal engine and transmission stability.
Show original supplier description
The Rennline HD Engine/Transmission Mount Set offers a significant upgrade for your Porsche 911, 912, or 930. Constructed from durable rubber, these mounts feature a durometer that is 25% higher than OEM specifications. This increased durometer makes them ideal for performance-oriented vehicles, as it effectively reduces excessive movement of the engine and transmission. Despite their performance focus, the rubber construction still allows for the absorption of vibrations and noise, contributing to a more refined driving experience. These mounts are engineered for a direct fit on Porsche 911, 912, and 930 models.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRennline
Part NumberREN-S-05025P
CategoryChassis Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy