Description
The Hellwig LP-25 Helper Spring set is engineered to provide superior load leveling and support for heavy-duty trucks, setting the standard among aftermarket helper springs. Designed with a Fulltime Spring Rate, this spring set is the ultimate workhorse for fleet vehicles or trucks that routinely carry substantial loads. It is particularly suited for models requiring up to 2,500 pounds of level load capacity, ensuring stability and safety during heavy-duty use. Crafted for single rear wheel, multi-leaf applications, the LP-25 is compatible with a range of GMC trucks from 1988 to 1991, including models like the GMC R2500 and C3500. Please verify your vehicle’s specifications to ensure proper fitment before installation. The set requires the purchase of a compatible LP mounting kit for installation, especially if your vehicle is equipped with factory contact overload springs. The helper spring features a progressive rate design, providing tunable support that can be customized to your specific load needs, making installation straightforward and efficient. Its durable construction and limited lifetime warranty guarantee long-lasting performance, even under demanding conditions. Whether you’re operating a commercial fleet or need reliable support for personal heavy hauling, the Hellwig LP-25 helps maintain level ride height and improves overall vehicle handling. This product is a valuable upgrade for 1-ton applications, delivering consistent support and peace of mind during extended heavy-duty operation.
Features:
- Fulltime Spring Rate design for continuous support
- Level load capacity up to 2,500 pounds
- Compatible with single rear wheel, multi-leaf GM trucks from 1988 to 1991
- Requires LP mounting kit for installation
- Tunable for customized load support
- Durable construction backed by limited lifetime warranty
- Easy to install with straightforward process
- Designed specifically for heavy-duty fleet and commercial applications
Fitment:
Chevrolet C2500 Base 1994
Chevrolet C2500 Base 1995
Chevrolet C2500 Base 1996
Chevrolet C2500 Base 1997
Chevrolet C2500 Base 1999
Chevrolet C2500 Base 2000
Chevrolet C2500 Cheyenne 1988
Chevrolet C2500 Cheyenne 1989
Chevrolet C2500 Cheyenne 1990
Chevrolet C2500 Cheyenne 1991
Chevrolet C2500 Cheyenne 1992
Chevrolet C2500 Cheyenne 1993
Chevrolet C2500 Cheyenne 1994
Chevrolet C2500 Cheyenne 1995
Chevrolet C2500 Cheyenne 1996
Chevrolet C2500 Cheyenne 1997
Chevrolet C2500 Cheyenne 1998
Chevrolet C2500 LS 1999
Chevrolet C2500 LS 2000
Chevrolet C2500 Scottsdale 1988
Chevrolet C2500 Scottsdale 1989
Chevrolet C2500 Scottsdale 1990
Chevrolet C2500 Scottsdale 1991
Chevrolet C2500 Scottsdale 1992
Chevrolet C2500 Silverado 1988
Chevrolet C2500 Silverado 1989
Chevrolet C2500 Silverado 1990
Chevrolet C2500 Silverado 1991
Chevrolet C2500 Silverado 1992
Chevrolet C2500 Silverado 1993
Chevrolet C2500 Silverado 1994
Chevrolet C2500 Silverado 1995
Chevrolet C2500 Silverado 1996
Chevrolet C2500 Silverado 1997
Chevrolet C2500 Silverado 1998
Chevrolet C2500 WT 1994
Chevrolet C2500 WT 1995
Chevrolet C2500 WT 1998
Chevrolet C3500 Base 1994
Chevrolet C3500 Base 1995
Chevrolet C3500 Base 1996
Chevrolet C3500 Base 1997
Chevrolet C3500 Base 1999
Chevrolet C3500 Base 2000
Chevrolet C3500 Cheyenne 1988
Chevrolet C3500 Cheyenne 1989
Chevrolet C3500 Cheyenne 1990
Chevrolet C3500 Cheyenne 1991
Chevrolet C3500 Cheyenne 1992
Chevrolet C3500 Cheyenne 1993
Chevrolet C3500 Cheyenne 1994
Chevrolet C3500 Cheyenne 1995
Chevrolet C3500 Cheyenne 1996
Chevrolet C3500 Cheyenne 1997
Chevrolet C3500 Cheyenne 1998
Chevrolet C3500 LS 1999
Chevrolet C3500 LS 2000
Chevrolet C3500 Scottsdale 1988
Chevrolet C3500 Scottsdale 1989
Chevrolet C3500 Scottsdale 1990
Chevrolet C3500 Scottsdale 1991
Chevrolet C3500 Scottsdale 1992
Chevrolet C3500 Silverado 1988
Chevrolet C3500 Silverado 1989
Chevrolet C3500 Silverado 1990
Chevrolet C3500 Silverado 1991
Chevrolet C3500 Silverado 1992
Chevrolet C3500 Silverado 1993
Chevrolet C3500 Silverado 1994
Chevrolet C3500 Silverado 1995
Chevrolet C3500 Silverado 1996
Chevrolet C3500 Silverado 1997
Chevrolet C3500 Silverado 1998
Chevrolet K3500 Base 1994
Chevrolet K3500 Base 1995
Chevrolet K3500 Base 1996
Chevrolet K3500 Base 1997
Chevrolet K3500 Base 1999
Chevrolet K3500 Base 2000
Chevrolet K3500 Cheyenne 1988
Chevrolet K3500 Cheyenne 1989
Chevrolet K3500 Cheyenne 1990
Chevrolet K3500 Cheyenne 1991
Chevrolet K3500 Cheyenne 1992
Chevrolet K3500 Cheyenne 1993
Chevrolet K3500 Cheyenne 1994
Chevrolet K3500 Cheyenne 1995
Chevrolet K3500 Cheyenne 1996
Chevrolet K3500 Cheyenne 1997
Chevrolet K3500 Cheyenne 1998
Chevrolet K3500 LS 1999
Chevrolet K3500 LS 2000
Chevrolet K3500 Scottsdale 1988
Chevrolet K3500 Scottsdale 1989
Chevrolet K3500 Scottsdale 1990
Chevrolet K3500 Scottsdale 1991
Chevrolet K3500 Scottsdale 1992
Chevrolet K3500 Silverado 1988
Chevrolet K3500 Silverado 1989
Chevrolet K3500 Silverado 1990
Chevrolet K3500 Silverado 1991
Chevrolet K3500 Silverado 1992
Chevrolet K3500 Silverado 1993
Chevrolet K3500 Silverado 1994
Chevrolet K3500 Silverado 1995
Chevrolet K3500 Silverado 1996
Chevrolet K3500 Silverado 1997
Chevrolet K3500 Silverado 1998
Chevrolet R20 Cheyenne 1988
Chevrolet R20 Custom Deluxe 1988
Chevrolet R20 Scottsdale 1988
Chevrolet R20 Silverado 1988
Chevrolet R2500 Cheyenne 1989
Chevrolet R2500 Scottsdale 1989
Chevrolet R2500 Silverado 1989
Chevrolet R30 Cheyenne 1988
Chevrolet R30 Custom Deluxe 1988
Chevrolet R30 Scottsdale 1988
Chevrolet R30 Silverado 1988
Chevrolet R3500 Cheyenne 1989
Chevrolet R3500 Cheyenne 1990
Chevrolet R3500 Cheyenne 1991
Chevrolet R3500 Scottsdale 1989
Chevrolet R3500 Scottsdale 1990
Chevrolet R3500 Silverado 1989
Chevrolet R3500 Silverado 1990
Chevrolet R3500 Silverado 1991
Chevrolet Silverado 1500 Base 1999
Chevrolet Silverado 1500 Base 2000
Chevrolet Silverado 1500 Base 2001
Chevrolet Silverado 1500 Base 2002
Chevrolet Silverado 1500 Base 2003
Chevrolet Silverado 1500 Base 2004
Chevrolet Silverado 1500 Base 2005
Chevrolet Silverado 1500 Hybrid 2004
Chevrolet Silverado 1500 Hybrid 2005
Chevrolet Silverado 1500 Hybrid 2006
Chevrolet Silverado 1500 Hybrid 2009
Chevrolet Silverado 1500 Hybrid 2010
Chevrolet Silverado 1500 Hybrid 2011
Chevrolet Silverado 1500 Hybrid 2012
Chevrolet Silverado 1500 Hybrid 2013
Chevrolet Silverado 1500 LS 1999
Chevrolet Silverado 1500 LS 2000
Chevrolet Silverado 1500 LS 2001
Chevrolet Silverado 1500 LS 2002
Chevrolet Silverado 1500 LS 2003
Chevrolet Silverado 1500 LS 2004
Chevrolet Silverado 1500 LS 2005
Chevrolet Silverado 1500 LS 2006
Chevrolet Silverado 1500 LS 2007
Chevrolet Silverado 1500 LS 2008
Chevrolet Silverado 1500 LS 2009
Chevrolet Silverado 1500 LS 2010
Chevrolet Silverado 1500 LS 2011
Chevrolet Silverado 1500 LS 2012
Chevrolet Silverado 1500 LS 2013
Chevrolet Silverado 1500 LT 1999
Chevrolet Silverado 1500 LT 2000
Chevrolet Silverado 1500 LT 2001
Chevrolet Silverado 1500 LT 2002
Chevrolet Silverado 1500 LT 2003
Chevrolet Silverado 1500 LT 2004
Chevrolet Silverado 1500 LT 2005
Chevrolet Silverado 1500 LT 2006
Chevrolet Silverado 1500 LT 2007
Chevrolet Silverado 1500 LT 2008
Chevrolet Silverado 1500 LT 2009
Chevrolet Silverado 1500 LT 2010
Chevrolet Silverado 1500 LT 2011
Chevrolet Silverado 1500 LT 2012
Chevrolet Silverado 1500 LT 2013
Chevrolet Silverado 1500 LTZ 2007
Chevrolet Silverado 1500 LTZ 2008
Chevrolet Silverado 1500 LTZ 2009
Chevrolet Silverado 1500 LTZ 2010
Chevrolet Silverado 1500 LTZ 2011
Chevrolet Silverado 1500 LTZ 2012
Chevrolet Silverado 1500 LTZ 2013
Chevrolet Silverado 1500 SS 2003
Chevrolet Silverado 1500 SS 2004
Chevrolet Silverado 1500 SS 2006
Chevrolet Silverado 1500 WT 2002
Chevrolet Silverado 1500 WT 2003
Chevrolet Silverado 1500 WT 2004
Chevrolet Silverado 1500 WT 2006
Chevrolet Silverado 1500 WT 2007
Chevrolet Silverado 1500 WT 2008
Chevrolet Silverado 1500 WT 2009
Chevrolet Silverado 1500 WT 2010
Chevrolet Silverado 1500 WT 2011
Chevrolet Silverado 1500 WT 2012
Chevrolet Silverado 1500 WT 2013
Chevrolet Silverado 1500 XFE 2010
Chevrolet Silverado 1500 XFE 2011
Chevrolet Silverado 1500 XFE 2012
Chevrolet Silverado 1500 XFE 2013
Chevrolet Silverado 1500 Z71 2004
Chevrolet Silverado 1500 Classic Hybrid 2007
Chevrolet Silverado 1500 Classic LS 2007
Chevrolet Silverado 1500 Classic LT 2007
Chevrolet Silverado 1500 Classic WT 2007
Chevrolet Silverado 2500 Base 1999
Chevrolet Silverado 2500 Base 2000
Chevrolet Silverado 2500 Base 2001
Chevrolet Silverado 2500 Base 2002
Chevrolet Silverado 2500 Base 2003
Chevrolet Silverado 2500 Base 2004
Chevrolet Silverado 2500 LS 1999
Chevrolet Silverado 2500 LS 2000
Chevrolet Silverado 2500 LS 2001
Chevrolet Silverado 2500 LS 2002
Chevrolet Silverado 2500 LS 2003
Chevrolet Silverado 2500 LS 2004
Chevrolet Silverado 2500 LT 1999
Chevrolet Silverado 2500 LT 2000
Chevrolet Silverado 2500 LT 2001
Chevrolet Silverado 2500 LT 2002
Chevrolet Silverado 2500 LT 2003
Chevrolet Silverado 2500 LT 2004
Chevrolet Silverado 2500 WT 2004
Chevrolet V30 Cheyenne 1988
Chevrolet V30 Custom Deluxe 1988
Chevrolet V30 Scottsdale 1988
Chevrolet V30 Silverado 1988
Chevrolet V3500 Cheyenne 1989
Chevrolet V3500 Cheyenne 1990
Chevrolet V3500 Cheyenne 1991
Chevrolet V3500 Scottsdale 1989
Chevrolet V3500 Scottsdale 1990
Chevrolet V3500 Silverado 1989
Chevrolet V3500 Silverado 1990
Chevrolet V3500 Silverado 1991
GMC C2500 Sierra 1988
GMC C2500 Sierra 1989
GMC C2500 Sierra 1990
GMC C2500 Sierra 1991
GMC C2500 Sierra 1992
GMC C2500 Sierra 1993
GMC C2500 Sierra SL 1994
GMC C2500 Sierra SL 1995
GMC C2500 Sierra SL 1996
GMC C2500 Sierra SL 1997
GMC C2500 Sierra SL 1998
GMC C2500 Sierra SL 1999
GMC C2500 Sierra SL 2000
GMC C2500 Sierra SLE 1988
GMC C2500 Sierra SLE 1989
GMC C2500 Sierra SLE 1990
GMC C2500 Sierra SLE 1991
GMC C2500 Sierra SLE 1992
GMC C2500 Sierra SLE 1993
GMC C2500 Sierra SLE 1994
GMC C2500 Sierra SLE 1995
GMC C2500 Sierra SLE 1996
GMC C2500 Sierra SLE 1997
GMC C2500 Sierra SLE 1998
GMC C2500 Sierra SLE 1999
GMC C2500 Sierra SLE 2000
GMC C2500 Sierra SLT 1994
GMC C2500 Sierra SLT 1995
GMC C2500 Sierra SLT 1996
GMC C2500 Sierra SLT 1997
GMC C2500 Sierra SLT 1998
GMC C2500 Sierra SLT 1999
GMC C2500 Sierra SLT 2000
GMC C2500 Sierra SLX 1988
GMC C2500 Sierra SLX 1989
GMC C2500 Sierra SLX 1990
GMC C2500 Sierra SLX 1991
GMC C2500 Sierra SLX 1992
GMC C2500 Sierra SLX 1993
GMC C3500 Sierra 1988
GMC C3500 Sierra 1989
GMC C3500 Sierra 1990
GMC C3500 Sierra 1991
GMC C3500 Sierra 1992
GMC C3500 Sierra 1993
GMC C3500 Sierra SL 1994
GMC C3500 Sierra SL 1995
GMC C3500 Sierra SL 1996
GMC C3500 Sierra SL 1997
GMC C3500 Sierra SL 1998
GMC C3500 Sierra SL 1999
GMC C3500 Sierra SL 2000
GMC C3500 Sierra SLE 1988
GMC C3500 Sierra SLE 1989
GMC C3500 Sierra SLE 1990
GMC C3500 Sierra SLE 1991
GMC C3500 Sierra SLE 1992
GMC C3500 Sierra SLE 1993
GMC C3500 Sierra SLE 1994
GMC C3500 Sierra SLE 1995
GMC C3500 Sierra SLE 1996
GMC C3500 Sierra SLE 1997
GMC C3500 Sierra SLE 1998
GMC C3500 Sierra SLE 1999
GMC C3500 Sierra SLE 2000
GMC C3500 Sierra SLT 1994
GMC C3500 Sierra SLT 1995
GMC C3500 Sierra SLT 1996
GMC C3500 Sierra SLT 1997
GMC C3500 Sierra SLT 1998
GMC C3500 Sierra SLT 1999
GMC C3500 Sierra SLT 2000
GMC C3500 Sierra SLX 1988
GMC C3500 Sierra SLX 1989
GMC C3500 Sierra SLX 1990
GMC C3500 Sierra SLX 1991
GMC C3500 Sierra SLX 1992
GMC C3500 Sierra SLX 1993
GMC K3500 Sierra 1988
GMC K3500 Sierra 1989
GMC K3500 Sierra 1990
GMC K3500 Sierra 1991
GMC K3500 Sierra 1992
GMC K3500 Sierra 1993
GMC K3500 Sierra SL 1994
GMC K3500 Sierra SL 1995
GMC K3500 Sierra SL 1996
GMC K3500 Sierra SL 1997
GMC K3500 Sierra SL 1998
GMC K3500 Sierra SL 1999
GMC K3500 Sierra SL 2000
GMC K3500 Sierra SLE 1988
GMC K3500 Sierra SLE 1989
GMC K3500 Sierra SLE 1990
GMC K3500 Sierra SLE 1991
GMC K3500 Sierra SLE 1992
GMC K3500 Sierra SLE 1993
GMC K3500 Sierra SLE 1994
GMC K3500 Sierra SLE 1995
GMC K3500 Sierra SLE 1996
GMC K3500 Sierra SLE 1997
GMC K3500 Sierra SLE 1998
GMC K3500 Sierra SLE 1999
GMC K3500 Sierra SLE 2000
GMC K3500 Sierra SLT 1994
GMC K3500 Sierra SLT 1995
GMC K3500 Sierra SLT 1996
GMC K3500 Sierra SLT 1997
GMC K3500 Sierra SLT 1998
GMC K3500 Sierra SLT 1999
GMC K3500 Sierra SLT 2000
GMC K3500 Sierra SLX 1988
GMC K3500 Sierra SLX 1989
GMC K3500 Sierra SLX 1990
GMC K3500 Sierra SLX 1991
GMC K3500 Sierra SLX 1992
GMC K3500 Sierra SLX 1993
GMC R2500 Base 1988
GMC R2500 Base 1989
GMC R2500 High Sierra 1988
GMC R2500 High Sierra 1989
GMC R2500 Sierra Classic 1988
GMC R2500 Sierra Classic 1989
GMC R3500 Base 1988
GMC R3500 Base 1989
GMC R3500 Base 1990
GMC R3500 Base 1991
GMC R3500 High Sierra 1988
GMC R3500 High Sierra 1989
GMC R3500 Sierra Classic 1988
GMC R3500 Sierra Classic 1989
GMC R3500 SLE 1990
GMC R3500 SLE 1991
GMC Sierra 1500 Base 2002
GMC Sierra 1500 Base 2003
GMC Sierra 1500 Base 2004
GMC Sierra 1500 Base 2005
GMC Sierra 1500 C3 2001
GMC Sierra 1500 Denali 2002
GMC Sierra 1500 Denali 2003
GMC Sierra 1500 Denali 2004
GMC Sierra 1500 Denali 2005
GMC Sierra 1500 Denali 2006
GMC Sierra 1500 Denali 2007
GMC Sierra 1500 Denali 2008
GMC Sierra 1500 Denali 2009
GMC Sierra 1500 Denali 2010
GMC Sierra 1500 Denali 2011
GMC Sierra 1500 Denali 2012
GMC Sierra 1500 Denali 2013
GMC Sierra 1500 HT 2002
GMC Sierra 1500 Hybrid 2005
GMC Sierra 1500 Hybrid 2006
GMC Sierra 1500 Hybrid 2009
GMC Sierra 1500 Hybrid 2010
GMC Sierra 1500 Hybrid 2011
GMC Sierra 1500 Hybrid 2012
GMC Sierra 1500 Hybrid 2013
GMC Sierra 1500 SL 1999
GMC Sierra 1500 SL 2000
GMC Sierra 1500 SL 2001
GMC Sierra 1500 SL 2002
GMC Sierra 1500 SL 2003
GMC Sierra 1500 SL 2006
GMC Sierra 1500 SL 2007
GMC Sierra 1500 SL 2008
GMC Sierra 1500 SL 2009
GMC Sierra 1500 SL 2010
GMC Sierra 1500 SL 2011
GMC Sierra 1500 SL 2012
GMC Sierra 1500 SL 2013
GMC Sierra 1500 SLE 1999
GMC Sierra 1500 SLE 2000
GMC Sierra 1500 SLE 2001
GMC Sierra 1500 SLE 2002
GMC Sierra 1500 SLE 2003
GMC Sierra 1500 SLE 2004
GMC Sierra 1500 SLE 2005
GMC Sierra 1500 SLE 2006
GMC Sierra 1500 SLE 2007
GMC Sierra 1500 SLE 2008
GMC Sierra 1500 SLE 2009
GMC Sierra 1500 SLE 2010
GMC Sierra 1500 SLE 2011
GMC Sierra 1500 SLE 2012
GMC Sierra 1500 SLE 2013
GMC Sierra 1500 SLT 1999
GMC Sierra 1500 SLT 2000
GMC Sierra 1500 SLT 2001
GMC Sierra 1500 SLT 2002
GMC Sierra 1500 SLT 2003
GMC Sierra 1500 SLT 2004
GMC Sierra 1500 SLT 2005
GMC Sierra 1500 SLT 2006
GMC Sierra 1500 SLT 2007
GMC Sierra 1500 SLT 2008
GMC Sierra 1500 SLT 2009
GMC Sierra 1500 SLT 2010
GMC Sierra 1500 SLT 2011
GMC Sierra 1500 SLT 2012
GMC Sierra 1500 SLT 2013
GMC Sierra 1500 WT 2002
GMC Sierra 1500 WT 2003
GMC Sierra 1500 WT 2004
GMC Sierra 1500 WT 2005
GMC Sierra 1500 WT 2006
GMC Sierra 1500 WT 2007
GMC Sierra 1500 WT 2008
GMC Sierra 1500 WT 2009
GMC Sierra 1500 WT 2010
GMC Sierra 1500 WT 2011
GMC Sierra 1500 WT 2012
GMC Sierra 1500 WT 2013
GMC Sierra 1500 XFE 2010
GMC Sierra 1500 XFE 2011
GMC Sierra 1500 XFE 2012
GMC Sierra 1500 XFE 2013
GMC Sierra 1500 Classic Hybrid 2007
GMC Sierra 1500 Classic SL 2007
GMC Sierra 1500 Classic SLE 2007
GMC Sierra 1500 Classic SLT 2007
GMC Sierra 1500 Classic WT 2007
GMC Sierra 2500 Base 2002
GMC Sierra 2500 Base 2003
GMC Sierra 2500 Base 2004
GMC Sierra 2500 SL 2001
GMC Sierra 2500 SL 2002
GMC Sierra 2500 SLE 2001
GMC Sierra 2500 SLE 2002
GMC Sierra 2500 SLE 2003
GMC Sierra 2500 SLE 2004
GMC Sierra 2500 SLT 2001
GMC Sierra 2500 SLT 2002
GMC Sierra 2500 SLT 2003
GMC Sierra 2500 SLT 2004
GMC Sierra 2500 WT 2003
GMC Sierra 2500 WT 2004
GMC V3500 Base 1988
GMC V3500 Base 1989
GMC V3500 Base 1990
GMC V3500 Base 1991
GMC V3500 High Sierra 1988
GMC V3500 High Sierra 1989
GMC V3500 Sierra Classic 1988
GMC V3500 Sierra Classic 1989
GMC V3500 SLE 1990
GMC V3500 SLE 1991
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