Firestone 4135 Coil Rite Kit 4135_68_1

This item is brand-new, factory sealed.

• Mounts inside an existing open coil spring suspension
• Durable polyurethane air springs
• Supports 500-1, 000 pounds per set
• Used on pick-ups (front), P-30 Motorhome (front), SUV's and cars
• Kit includes air springs, air line, fasteners, inflation valves (manual inflation), supports (if required), push-to-connect air fittings and detailed instructions
• Designed to work in temperatures between -40?F (-40?C) and 180?F (82?C)

• Manufacturer: Firestone Ride-Rite
• Brand: Firestone
• Model: FIR
• Item Weight: 1.95 pounds
• Product Dimensions: 11 x 9 x 9 inches
• Country of Origin: USA
• Item model number: 4135
• Is Discontinued By Manufacturer: No
• Manufacturer Part Number: 4135
• OEM Part Number: 4135

Coil-Rite air helper springs mount inside an existing open coil spring suspension. These air springs provide adjustable spring rates far superior to the standard coil spring. The durable polyurethane air springs will support 500-1, 000 pounds per set. Coil-Rite air helper springs are made of durable polyurethane to withstand the rigors of coil-sprung suspensions. Each air spring is pressure tested before leaving the factory. Over 1/2 million cycle life test. Can be used on Pick-Ups (front), P-30 Motorhome (front), SUV's and cars. The Kit includes air springs, air line, fasteners, inflation valves (manual inflation), supports (if required), push-to-connect air fittings and detailed instructions.