Timbren FRTT350J SES Severe Service Rear Suspension Enhancement System - 8,000 lb Load Support for Truck Campers & Top-Heavy Loads | Reduces Sag, Sway & Roll | Zero-Maintenance | Easy DIY Install

★★★★★ 4.6 22 reviews

US$159.23
Price when purchased online
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US$159.23
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 214231490 Release Date 2026/04/12 List Price US$159.23 Model Number 214231490
Category
  • Maximum Stability for Top-Heavy Loads - Built specifically for truck campers, salt spreaders, and other high center-of-gravity loads. The single-convoluted Aeon spring delivers aggressive weight resistance to eliminate squat, sway, and body roll for safer, more confident handling.
  • Smooth & Controlled Highway Handling - No more white-knuckle driving in crosswinds. As your load increases, the progressive spring rate pushes back harder, keeping your vehicle level, centered, and stable - even with demanding truck camper setups.
  • Comfortable Ride When Unloaded - Engineered with a ½"–1½" gap between the rubber spring and the frame, allowing your truck to ride normally when empty. Enjoy maximum stability only when you need it.
  • Zero-Maintenance Reliability - No air bags, hoses, or compressors to fail. Timbren SES severe-service kits require absolutely no upkeep after installation and outperform foam or air systems in all weather conditions.
  • Heavy-Duty 8,000 lb Load Support - Designed for the toughest hauling scenarios. The ultra-durable Aeon rubber compound delivers long-lasting performance under extreme weight, temperatures, and road conditions.
  • Fast, Easy DIY Installation - Installs using existing factory mounting points with no drilling, no air lines, and no special tools. Most users are ready to haul in under an hour right from their driveway.

UPC 809933008677
Brand Name Timbren
Unit Count 1.0 Count
Item Weight 4.63 Kilograms
Manufacturer TIMBREN
Material Type Alloy Steel
Item Type Name Enhancement System
Auto Part Position Rear
Included Components item
Maximum Lifting Height 1.5 Inches
Manufacturer Warranty Description 5 Year / 200,000 Mile Warranty
Global Trade Identification Number 00809933008677

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4.6 out of 5
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22 ratings | 9 reviews
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