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    Sale!

    Hellwig 88-98 GMC C1500 Pro Series Helper Spring - Up To 2500lb Level Load Capacity | HWG61912

    Vendor: Hellwig
    Part Number: 61912
    Save $206.60
    Sale Price $482.15 Regular Price $688.75

    In Stock

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    This Hellwig Pro Series helper spring adds up to 2500lbs of level load capacity to the 88-98 GMC C1500, helping the truck sit level and stay stable under heavy loads and while towing. It bolts onto the factory leaf springs and is tunable through the U-bolts, so support can be adjusted as tow and haul needs change.

    • Load capacity: up to 2500lbs level load capacity
    • Series: Hellwig Pro Series
    • Install: bolts onto the factory leaf springs, tunable via U-bolts
    • Warranty: Hellwig limited lifetime warranty
    • Part number: HWG61912

    Installation Instructions (PDF)

    Vehicle Applications

    This part fits a wide range of vehicles. See the full fitment list below.

    Year Make Model Submodel
    1978-1980 Chevrolet C10 Big Ten
    1975-1981 Chevrolet C10 Cheyenne
    1981-1986 Chevrolet C10 Custom
    1975-1980 Chevrolet C10 Custom Deluxe
    1981 Chevrolet C10 Deluxe
    1975-1986 Chevrolet C10 Scottsdale
    1975-1986 Chevrolet C10 Silverado
    1973-1974 Chevrolet C10 Pickup Base
    1967-1972 Chevrolet C10 Suburban Base
    1990-1993 Chevrolet C1500 454 SS
    1994-1997 Chevrolet C1500 Base
    1988-1998 Chevrolet C1500 Cheyenne
    1999 Chevrolet C1500 LS
    1988-1992 Chevrolet C1500 Scottsdale
    1988-1998 Chevrolet C1500 Silverado
    1990-1998 Chevrolet C1500 WT
    1975-1981 Chevrolet C20 Cheyenne
    1981-1986 Chevrolet C20 Custom
    1975-1980 Chevrolet C20 Custom Deluxe
    1981 Chevrolet C20 Deluxe
    1975-1986 Chevrolet C20 Scottsdale
    1975-1986 Chevrolet C20 Silverado
    1994-1997,1999-2000 Chevrolet C2500 Base
    1988-1998 Chevrolet C2500 Cheyenne
    1999-2000 Chevrolet C2500 LS
    1988-1992 Chevrolet C2500 Scottsdale
    1988-1998 Chevrolet C2500 Silverado
    1994-1995,1998 Chevrolet C2500 WT
    1975-1980 Chevrolet C30 Cheyenne
    1981-1986 Chevrolet C30 Custom
    1975-1980 Chevrolet C30 Custom Deluxe
    1981 Chevrolet C30 Deluxe
    1975-1980,1982,1984-1985 Chevrolet C30 Scottsdale
    1975-1980,1982-1985 Chevrolet C30 Silverado
    1994-1997,1999-2000 Chevrolet C3500 Base
    1988-1998 Chevrolet C3500 Cheyenne
    1999-2000 Chevrolet C3500 LS
    1988-1992 Chevrolet C3500 Scottsdale
    1988-1998 Chevrolet C3500 Silverado
    2004 Chevrolet Colorado Base
    2004,2006-2007 Chevrolet Colorado LS
    2006-2007 Chevrolet Colorado LT
    2004-2005 Chevrolet Colorado Sport
    2004-2005 Chevrolet Colorado Sport LS
    2006-2007 Chevrolet Colorado WT
    2004-2005 Chevrolet Colorado Z71
    2004-2005 Chevrolet Colorado Z71 LS
    2004-2005 Chevrolet Colorado Z85
    2004-2005 Chevrolet Colorado Z85 LS
    1975-1981 Chevrolet K10 Cheyenne
    1981-1986 Chevrolet K10 Custom
    1975-1980 Chevrolet K10 Custom Deluxe
    1981 Chevrolet K10 Deluxe
    1975-1986 Chevrolet K10 Scottsdale
    1975-1986 Chevrolet K10 Silverado
    1967-1972 Chevrolet K10 Pickup Base
    1967-1972 Chevrolet K10 Suburban Base
    1994-1997 Chevrolet K1500 Base
    1988-1998 Chevrolet K1500 Cheyenne
    1999 Chevrolet K1500 LS
    1988-1992 Chevrolet K1500 Scottsdale
    1988-1998 Chevrolet K1500 Silverado
    1991 Chevrolet K1500 Sport
    1990-1998 Chevrolet K1500 WT
    1975-1981 Chevrolet K20 Cheyenne
    1981-1986 Chevrolet K20 Custom
    1975-1980 Chevrolet K20 Custom Deluxe
    1981 Chevrolet K20 Deluxe
    1975-1986 Chevrolet K20 Scottsdale
    1975-1983,1985-1986 Chevrolet K20 Silverado
    1967-1972 Chevrolet K20 Pickup Base
    1967-1972 Chevrolet K20 Suburban Base
    1994-1997,1999-2000 Chevrolet K2500 Base
    1988-1998 Chevrolet K2500 Cheyenne
    1999-2000 Chevrolet K2500 LS
    1988-1992 Chevrolet K2500 Scottsdale
    1988-1998 Chevrolet K2500 Silverado
    1994-1995,1998 Chevrolet K2500 WT
    1977-1980 Chevrolet K30 Cheyenne
    1981-1986 Chevrolet K30 Custom
    1977-1980 Chevrolet K30 Custom Deluxe
    1981 Chevrolet K30 Deluxe
    1977-1980,1982,1984-1985 Chevrolet K30 Scottsdale
    1977-1980,1982-1983,1985 Chevrolet K30 Silverado
    1994-1997,1999-2000 Chevrolet K3500 Base
    1988-1998 Chevrolet K3500 Cheyenne
    1999-2000 Chevrolet K3500 LS
    1988-1992 Chevrolet K3500 Scottsdale
    1988-1998 Chevrolet K3500 Silverado
    1987 Chevrolet R10 Custom Deluxe
    1987 Chevrolet R10 Scottsdale
    1987 Chevrolet R10 Silverado
    1988 Chevrolet R20 Cheyenne
    1987 Chevrolet R20 Custom Deluxe
    1987-1988 Chevrolet R20 Scottsdale
    1987-1988 Chevrolet R20 Silverado
    1989 Chevrolet R2500 Cheyenne
    1989 Chevrolet R2500 Scottsdale
    1989 Chevrolet R2500 Silverado
    1988 Chevrolet R30 Cheyenne
    1987-1988 Chevrolet R30 Custom Deluxe
    1987-1988 Chevrolet R30 Scottsdale
    1987-1988 Chevrolet R30 Silverado
    1989-1991 Chevrolet R3500 Cheyenne
    1989-1990 Chevrolet R3500 Scottsdale
    1989-1991 Chevrolet R3500 Silverado
    1999-2005 Chevrolet Silverado 1500 Base
    2016-2020 Chevrolet Silverado 1500 Custom
    2019-2020 Chevrolet Silverado 1500 Custom Trail Boss
    2014-2020 Chevrolet Silverado 1500 High Country
    2004-2006,2009-2013 Chevrolet Silverado 1500 Hybrid
    1999-2013,2015-2018 Chevrolet Silverado 1500 LS
    1999-2020 Chevrolet Silverado 1500 LT
    2019-2020 Chevrolet Silverado 1500 LT Trail Boss
    2007-2020 Chevrolet Silverado 1500 LTZ
    2019-2020 Chevrolet Silverado 1500 RST
    2003-2006 Chevrolet Silverado 1500 SS
    2015-2020 Chevrolet Silverado 1500 SSV
    2002-2020 Chevrolet Silverado 1500 WT
    2010-2013 Chevrolet Silverado 1500 XFE
    2004-2005 Chevrolet Silverado 1500 Z71 Off-Road
    2007 Chevrolet Silverado 1500 Classic Hybrid
    2007 Chevrolet Silverado 1500 Classic LS
    2007 Chevrolet Silverado 1500 Classic LT
    2007 Chevrolet Silverado 1500 Classic SS
    2007 Chevrolet Silverado 1500 Classic WT
    1999-2000 Chevrolet Silverado 2500 Base
    1999-2000 Chevrolet Silverado 2500 LS
    1999-2000 Chevrolet Silverado 2500 LT
    2020 Chevrolet Silverado 2500 HD Custom
    2020 Chevrolet Silverado 2500 HD High Country
    2020 Chevrolet Silverado 2500 HD LT
    2020 Chevrolet Silverado 2500 HD LTZ
    2020 Chevrolet Silverado 2500 HD WT
    2001-2005 Chevrolet Silverado 3500 Base
    2001-2006 Chevrolet Silverado 3500 LS
    2001-2006 Chevrolet Silverado 3500 LT
    2004,2006 Chevrolet Silverado 3500 WT
    2007 Chevrolet Silverado 3500 Classic LS
    2007 Chevrolet Silverado 3500 Classic LT
    2007 Chevrolet Silverado 3500 Classic WT
    2003-2006 Chevrolet SSR Base
    1987 Chevrolet V10 Custom Deluxe
    1987 Chevrolet V10 Scottsdale
    1987 Chevrolet V10 Silverado
    1987 Chevrolet V20 Custom Deluxe
    1987 Chevrolet V20 Scottsdale
    1987 Chevrolet V20 Silverado
    1988 Chevrolet V30 Cheyenne
    1987-1988 Chevrolet V30 Custom Deluxe
    1987-1988 Chevrolet V30 Scottsdale
    1987-1988 Chevrolet V30 Silverado
    1989-1991 Chevrolet V3500 Cheyenne
    1989-1990 Chevrolet V3500 Scottsdale
    1989-1991 Chevrolet V3500 Silverado
    1975-1978 GMC C15 Base
    1977-1978 GMC C15 Heavy Half
    1975-1978 GMC C15 High Sierra
    1977 GMC C15 Indy Hauler
    1975-1978 GMC C15 Sierra Classic
    1975-1978 GMC C15 Sierra Grande
    1978 GMC C15 Street Coupe
    1967-1972 GMC C15/C1500 Suburban Base
    1979-1986 GMC C1500 Base
    1979-1980 GMC C1500 Heavy Half
    1979-1986 GMC C1500 High Sierra
    1988-1993 GMC C1500 Sierra
    1979-1986 GMC C1500 Sierra Classic
    1979-1982 GMC C1500 Sierra Grande
    1997 GMC C1500 Sierra GT
    1994-1999 GMC C1500 Sierra SL
    1988-1999 GMC C1500 Sierra SLE
    1994-1999 GMC C1500 Sierra SLT
    1988-1993 GMC C1500 Sierra SLX
    1994-1998 GMC C1500 Sierra Special
    1979-1982 GMC C1500 Street Coupe
    1975-1978 GMC C25 Base
    1975-1978 GMC C25 High Sierra
    1975-1978 GMC C25 Sierra Classic
    1975-1978 GMC C25 Sierra Grande
    1979-1986 GMC C2500 Base
    1979-1986 GMC C2500 High Sierra
    1988-1993 GMC C2500 Sierra
    1979-1986 GMC C2500 Sierra Classic
    1979-1982 GMC C2500 Sierra Grande
    1994-2000 GMC C2500 Sierra SL
    1988-2000 GMC C2500 Sierra SLE
    1994-2000 GMC C2500 Sierra SLT
    1988-1993 GMC C2500 Sierra SLX
    1975-1978 GMC C35 Base
    1975-1978 GMC C35 High Sierra
    1975-1978 GMC C35 Sierra Classic
    1975-1978 GMC C35 Sierra Grande
    1979-1986 GMC C3500 Base
    1979-1986 GMC C3500 High Sierra
    1988-1993 GMC C3500 Sierra
    1979-1986 GMC C3500 Sierra Classic
    1979-1982 GMC C3500 Sierra Grande
    1994-2000 GMC C3500 Sierra SL
    1988-2000 GMC C3500 Sierra SLE

    FAQ

    How much load capacity does this add?

    Up to 2500lbs of level load capacity.

    What does a helper spring do?

    It helps the truck sit level and stay stable under heavy loads and while towing, reducing sag.

    Is it a bolt-on?

    Yes. It bolts onto the factory leaf springs and is tunable through the U-bolts to match your load.

    Is it warrantied?

    Yes. It is backed by Hellwig's limited lifetime warranty.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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