Timbren
Timbren SES Suspension Enhancement System FRTT350F - Rear Severe Service Kit
Timbren SES Suspension Enhancement System FRTT350F - Rear Severe Service Kit
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Description
Maybe you’ve been there: white knuckles gripping the steering wheel while your truck camper sways back and forth down the highway. Add in some cross-winds, and keeping your vehicle centered on the road just became the kind of drive that makes you second-guess your trip altogether.
Hauling top-heavy loads like truck campers or salt spreaders requires more stability than other towing or hauling solutions. This is when you need our Timbren SES severe service kits.
So what’s the difference between our severe service kits and classic Timbren SES kits?
Both products feature the progressive spring rate of our Aeon® rubbers springs. As load increases, our rubber springs push back harder, eliminating squat, sway, and roll.
But our Timbren SES severe service kits use a single-convoluted Aeon® spring. Designed exclusively for truck campers, these springs resist weight more aggressively to keep your vehicle level and your ride smooth. The result? No more white-knuckling it down the highway — you get a safe, stable handling of your top-heavy load.
After installation, there should be a ½” to 1 ½” gap between the rubber spring and vehicle’s frame — meaning you’ll enjoy a comfortable unloaded ride.
What makes Timbren SES kits different from other suspension enhancement systems? Unlike air bags, our kits require zero post-installation maintenance. Unlike foam, these are durable enough to last under all your loads, in any weather. And unlike other systems, you can install and haul in under 30 minutes, right from your driveway.
Key Features
- Made exclusively for top-heavy applications that require maximum stability, like truck campers or salt spreaders
- Reduces sag, sway, and roll when hauling top-heavy loads
- Comfortable unloaded ride
- DIY installation
- Zero post-installation maintenance
Specs
Rated Capacity: 8,000 lbs
Note: Even though you’re increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure that the load does not exceed the GVWR set by the manufacturer.
What's Included
- 2 x Mounting Brackets
- 2 x Patented Aeon® SES suspensions (hollow rubber springs)
- All necessary hardware
This Fits
- 1999-2016 Ford F-350 Super Duty
- 1970-1997 Ford F-350
- 2005-2016 Ford F-250 Super Duty
- 1975-1983 Ford F-250
Shipment & Delivery
Shipment & Delivery
We process and ship orders within 1–2 business days after payment is confirmed.
Delivery times may vary depending on your location, but most orders arrive within 5–7 business days. Please note that delays may occur due to unforeseen circumstances such as weather, holidays, or courier issues.
Once your order has been shipped, you will receive a tracking number via email to monitor your delivery.
Shipping charges (if applicable) will be calculated and displayed at checkout.
If you have any questions about your shipment, feel free to contact us.
Returns & Replacements
Returns & Replacements
We offer a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be unused, in the same condition that you received it, and in its original packaging. You’ll also need the receipt or proof of purchase.
Products that arrive damaged, defective, incorrect, or with missing parts can be replaced. Customers should report such issues within 24–72 hours of delivery and provide photos or videos if requested.
Refund Policy
Refund Policy
Once we receive and inspect your return, we’ll notify you if the refund is approved. If approved, you’ll be automatically refunded to your original payment method within a two business days.
Please Note:
Shipping charges may or may not be refundable, depending on the reason for the return.
