Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0 – 9
-
R
-
S
Timbren
Timbren Suspension Enhancement System (SES) Rear Kit for Select Toyota 1979-2004 (TORTAC4A)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1979-2004 Toyota 4Runner, Pickup, T100, and Tacoma.
The Timbren Suspension Enhancement System (SES) provides a maintenance-free solution for hauling heavy loads and towing trailers. Utilizing high-performance hollow rubber springs, the TORTAC4A kit replaces factory bump stops to eliminate rear-end squat and sag. These cushions automatically adjust to uneven loads and road conditions, significantly reducing trailer sway while improving overall handling and stability.
Designed for reliability and longevity, this system requires no air lines, fittings, or compressors, eliminating the risk of leaks common with traditional air suspension. The bolt-on design ensures a straightforward installation using basic hand tools, typically requiring no drilling or routing of components.
- Eliminates vehicle squatting and sagging under load
- Cushions road shocks and improves ride quality
- Reduces trailer sway and improves towing stability
- Maintenance-free design with no air lines or fittings
- Simple bolt-on installation with no drilling required
- Includes a lifetime manufacturer warranty
- Manufacturer Part Number: TORTAC4A
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1984-1989 | Toyota | 4Runner | DLX, SR5 |
| 1979-1995 | Toyota | Pickup | Base, DLX, SR5, Turbo |
| 1993-1998 | Toyota | T100 | Base, DLX, DX, SR5 |
| 1995-2004 | Toyota | Tacoma | Base, DLX, Limited, Pre Runner, SR5 |
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1984-1989 | Toyota | 4Runner | DLX |
| 1984-1989 | Toyota | 4Runner | SR5 |
| 1984-1988 | Toyota | Pickup | Base |
| 1986-1987 | Toyota | Pickup | Base Turbo |
| 1979-1995 | Toyota | Pickup | DLX |
| 1985 | Toyota | Pickup | DLX Turbo |
| 1981-1995 | Toyota | Pickup | SR5 |
| 1986-1987 | Toyota | Pickup | SR5 Turbo |
| 1993,1998 | Toyota | T100 | Base |
| 1996-1997 | Toyota | T100 | DLX |
| 1994-1995 | Toyota | T100 | DX |
| 1993-1998 | Toyota | T100 | SR5 |
| 1995-2004 | Toyota | Tacoma | Base |
| 1998 | Toyota | Tacoma | DLX |
| 1998-2000 | Toyota | Tacoma | Limited |
| 1998-2004 | Toyota | Tacoma | Pre Runner |
| 1995-2000 | Toyota | Tacoma | SR5 |
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Timbren Suspension Enhancement System (SES) Rear Kit for Select Toyota 1979-2004 (TORTAC4A)
Note: Images are for illustrative purposes only. The actual product may vary in appearance or contents. Please read the full description and verify the item you're receiving.
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
Fits select 1979-2004 Toyota 4Runner, Pickup, T100, and Tacoma.
The Timbren Suspension Enhancement System (SES) provides a maintenance-free solution for hauling heavy loads and towing trailers. Utilizing high-performance hollow rubber springs, the TORTAC4A kit replaces factory bump stops to eliminate rear-end squat and sag. These cushions automatically adjust to uneven loads and road conditions, significantly reducing trailer sway while improving overall handling and stability.
Designed for reliability and longevity, this system requires no air lines, fittings, or compressors, eliminating the risk of leaks common with traditional air suspension. The bolt-on design ensures a straightforward installation using basic hand tools, typically requiring no drilling or routing of components.
- Eliminates vehicle squatting and sagging under load
- Cushions road shocks and improves ride quality
- Reduces trailer sway and improves towing stability
- Maintenance-free design with no air lines or fittings
- Simple bolt-on installation with no drilling required
- Includes a lifetime manufacturer warranty
- Manufacturer Part Number: TORTAC4A
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1984-1989 | Toyota | 4Runner | DLX, SR5 |
| 1979-1995 | Toyota | Pickup | Base, DLX, SR5, Turbo |
| 1993-1998 | Toyota | T100 | Base, DLX, DX, SR5 |
| 1995-2004 | Toyota | Tacoma | Base, DLX, Limited, Pre Runner, SR5 |
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1984-1989 | Toyota | 4Runner | DLX |
| 1984-1989 | Toyota | 4Runner | SR5 |
| 1984-1988 | Toyota | Pickup | Base |
| 1986-1987 | Toyota | Pickup | Base Turbo |
| 1979-1995 | Toyota | Pickup | DLX |
| 1985 | Toyota | Pickup | DLX Turbo |
| 1981-1995 | Toyota | Pickup | SR5 |
| 1986-1987 | Toyota | Pickup | SR5 Turbo |
| 1993,1998 | Toyota | T100 | Base |
| 1996-1997 | Toyota | T100 | DLX |
| 1994-1995 | Toyota | T100 | DX |
| 1993-1998 | Toyota | T100 | SR5 |
| 1995-2004 | Toyota | Tacoma | Base |
| 1998 | Toyota | Tacoma | DLX |
| 1998-2000 | Toyota | Tacoma | Limited |
| 1998-2004 | Toyota | Tacoma | Pre Runner |
| 1995-2000 | Toyota | Tacoma | SR5 |
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
