Timbren Suspension Enhancement System® - Rear Axle Timbren
(Timbren Part #: GMRC20)
This is a custom fit product, please verify fit before ordering:
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The Timbren Suspension Enhancement System is designed to enhance a vehicle's empty ride quality while providing protection against overloading. The cushions absorb road shock while automatically adjusting to uneven loads and rough road conditions.

Easy install - No holes to drill, or airlines to route. "S.E.S" kits typically install in less than 30 minutes with the use of basic tools. See installation instructions link below for more information.

  • See "Vehicle" tab above for the complete list of vehicles this product is designed to fit.


Installation InstructionsCLICK HERE


  • Reduces sway - adds roll stability
  • Excellent for stabilizing large in-bed loads - Eliminates suspension sag
Installation Instructions CLICK HERE


Timbren Industries is a dynamic corporation producing Aeon® Hollow Rubber Springs. Since 1968, they have been producing quality ride control products and suspensions. Utilizing the latest technology, Timbren uses computer-assisted design and manufacturing processes to produce quality ride control products for today's market. Timbren is registered ISO9001:2000. These ISO standards ensure that consumers will always receive quality products from Timbren.

Timbren's core product, the Aeon Hollow Rubber Spring, is world-renowned for an efficient, reliable suspension system. Many manufacturers, including Bombardier, Mack and Kenworth, directly utilize Timbren kits in their commercial products. Many other fleets, modifiers and converters install the Aeon spring as a supplementary suspension for their vehicles.

With 40 years experience manufacturing Aeon Hollow Rubber Springs, Timbren Industries is prepared to meet your needs. They offer the best quality and reliability in rubber suspension products. For all your suspension demands, choose Timbren's Aeon springs.

The above information has been provided by the Manufacturer, and we cannot guarantee the accuracy thereof or endorse the opinions expressed.

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1975ChevroletBlazerFull Size - 2 Wheel Drive
1975ChevroletC10 Pickup
1975ChevroletC20 Pickup
1975ChevroletSuburban2 Wheel Drive
1975GMCC15 Pickup
1975GMCC25 Pickup
1975GMCJimmyFull Size - 2 Wheel Drive
1976ChevroletBlazerFull Size - 2 Wheel Drive
1976ChevroletC10 Pickup
1976ChevroletC20 Pickup
1976ChevroletSuburban2 Wheel Drive
1976GMCC15 Pickup
1976GMCC25 Pickup
1976GMCJimmyFull Size - 2 Wheel Drive
1977ChevroletBlazerFull Size - 2 Wheel Drive
1977ChevroletC10 Pickup
1977ChevroletC20 Pickup
1977ChevroletSuburban2 Wheel Drive
1977GMCC15 Pickup
1977GMCC25 Pickup
1977GMCJimmyFull Size - 2 Wheel Drive
1978ChevroletBlazerFull Size - 2 Wheel Drive
1978ChevroletC10 Pickup
1978ChevroletC20 Pickup
1978ChevroletSuburban2 Wheel Drive
1978GMCC15 Pickup
1978GMCC25 Pickup
1978GMCJimmyFull Size - 2 Wheel Drive
1979ChevroletBlazerFull Size - 2 Wheel Drive
1979ChevroletC10 Pickup
1979ChevroletC20 Pickup
1979ChevroletSuburban2 Wheel Drive
1979GMCC15 Pickup
1979GMCC25 Pickup
1979GMCJimmyFull Size - 2 Wheel Drive
1980ChevroletBlazerFull Size - 2 Wheel Drive
1980ChevroletC10 Pickup
1980ChevroletC20 Pickup
1980ChevroletSuburban2 Wheel Drive
1980GMCC15 Pickup
1980GMCC25 Pickup
1980GMCJimmyFull Size - 2 Wheel Drive
1981ChevroletBlazerFull Size - 2 Wheel Drive
1981ChevroletC10 Pickup
1981ChevroletC20 Pickup
1981ChevroletSuburban2 Wheel Drive
1981GMCC15 Pickup
1981GMCC25 Pickup
1981GMCJimmyFull Size - 2 Wheel Drive
1982ChevroletBlazerFull Size - 2 Wheel Drive
1982ChevroletC10 Pickup
1982ChevroletC20 Pickup
1982ChevroletSuburban2 Wheel Drive
1982GMCC15 Pickup
1982GMCC25 Pickup
1982GMCJimmyFull Size - 2 Wheel Drive
1983ChevroletBlazerFull Size - 2 Wheel Drive
1983ChevroletC10 Pickup
1983ChevroletC20 Pickup
1983ChevroletSuburban2 Wheel Drive
1983GMCC15 Pickup
1983GMCC25 Pickup
1983GMCJimmyFull Size - 2 Wheel Drive
1984ChevroletBlazerFull Size - 2 Wheel Drive
1984ChevroletC10 Pickup
1984ChevroletC20 Pickup
1984ChevroletSuburban2 Wheel Drive
1984GMCC15 Pickup
1984GMCC25 Pickup
1984GMCJimmyFull Size - 2 Wheel Drive
1985ChevroletBlazerFull Size - 2 Wheel Drive
1985ChevroletC10 Pickup
1985ChevroletC20 Pickup
1985ChevroletSuburban2 Wheel Drive
1985GMCC15 Pickup
1985GMCC25 Pickup
1985GMCJimmyFull Size - 2 Wheel Drive
1986ChevroletBlazerFull Size - 2 Wheel Drive
1986ChevroletC10 Pickup
1986ChevroletC20 Pickup
1986ChevroletSuburban2 Wheel Drive
1986GMCC15 Pickup
1986GMCC25 Pickup
1986GMCJimmyFull Size - 2 Wheel Drive
1987ChevroletBlazerFull Size - 2 Wheel Drive
1987ChevroletC10 Pickup
1987ChevroletC20 Pickup
1987ChevroletSuburban2 Wheel Drive
1987GMCC15 Pickup
1987GMCC25 Pickup
1987GMCJimmyFull Size - 2 Wheel Drive
1988ChevroletBlazerFull Size - 2 Wheel Drive
1988ChevroletSuburban2 Wheel Drive
1988GMCJimmyFull Size - 2 Wheel Drive
1989ChevroletBlazerFull Size - 2 Wheel Drive
1989ChevroletSuburban2 Wheel Drive
1989GMCJimmyFull Size - 2 Wheel Drive
1990ChevroletBlazerFull Size - 2 Wheel Drive
1990ChevroletSuburban2 Wheel Drive
1990GMCJimmyFull Size - 2 Wheel Drive
1991ChevroletBlazerFull Size - 2 Wheel Drive
1991ChevroletSuburban2 Wheel Drive
1991GMCJimmyFull Size - 2 Wheel Drive
1992ChevroletBlazerFull Size - 2 Wheel Drive
1992ChevroletSuburban2 Wheel Drive
1992GMCJimmyFull Size - 2 Wheel Drive