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Hellwig 2527 - LP-25 Progressive Load Leveler - Helper Spring - 3 Leaf Stack
Hellwig 2527 - LP-25 Progressive Load Leveler - Helper Spring - 3 Leaf Stack
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Product Info

Hellwig 2527 - LP-25 Progressive Load Leveler - Helper Spring - 3 Leaf Stack
Hellwig LP-25 Progressive Rate Helper Spring Kits are completely adjustable for a guaranteed improvement in your side-to-side leveling control! The kits are manufactured from high quality alloy spring steel and are hot-formed and heat-treated to ensure superior strength and durability. The kits will virtually eliminate any sagging and are available with a 2,500 lbs. level load capacity. The kits feature a progressive rate design.
Key Features:- LP-25 Leaf Kit
- 2500 lbs. Capacity
- 3 Leaf Stack
- Use w/43 in. Or Longer Base Leaf
- Requires Mounting Kit PN[25250 Or 25300]

Hellwig Products is a family owned business, and has been for more than 65 years! The company is specialized in manufacturing the highest quality precision engineered products. All Hellwig products are proudly manufactured in the USA.
Description
- LP-25 Leaf Kit
- 2500 lbs. Capacity
- 3 Leaf Stack
- Use w/43 in. Or Longer Base Leaf
- Requires Mounting Kit PN[25250 Or 25300]
Vehicle Fitment
Year | Make | Model | Submodel | Engine Size | Body Style (Old/New) | Cab Style | Drivewheel | Rear Wheels |
---|---|---|---|---|---|---|---|---|
2002 - 2004 | CHEVROLET | SILVERADO 1500 HD | LS, LT | 6.0L | N/A | N/A | Rear Wheel Drive | N/A |
2005 | CHEVROLET | SILVERADO 1500 HD | BASE, LS, LT | 6.0L | N/A | N/A | Rear Wheel Drive | N/A |
2006 | CHEVROLET | SILVERADO 1500 HD | LT | 6.0L | N/A | N/A | Rear Wheel Drive | N/A |
2001 - 2003 | CHEVROLET | SILVERADO 2500 | BASE, LS, LT | 6.0L | N/A | N/A | N/A | N/A |
2004 | CHEVROLET | SILVERADO 2500 | BASE, LS, LT, WT | 6.0L | N/A | N/A | N/A | N/A |
2001 - 2002 | CHEVROLET | SILVERADO 2500 HD | BASE, LS, LT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2003 - 2005 | CHEVROLET | SILVERADO 2500 HD | BASE, LS, LT, WT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2006 | CHEVROLET | SILVERADO 2500 HD | LS, LT, WT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2007 | CHEVROLET | SILVERADO 2500 HD | LS, LT, LTZ, WT | 6.0L, 6.6L, 8.1L | Classic Body, New Body | N/A | N/A | N/A |
2008 - 2010 | CHEVROLET | SILVERADO 2500 HD | LT, LTZ, WT | 6.0L, 6.6L | N/A | N/A | N/A | N/A |
2001 - 2002 | CHEVROLET | SILVERADO 3500 | BASE, LS, LT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2003 | CHEVROLET | SILVERADO 3500 | BASE, LS, LT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2004 | CHEVROLET | SILVERADO 3500 | BASE, LS, LT, WT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2005 | CHEVROLET | SILVERADO 3500 | BASE, LS, LT, WT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2006 | CHEVROLET | SILVERADO 3500 | LS, LT, WT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2007 | CHEVROLET | SILVERADO 3500 | LS, LT, WT | 6.0L, 6.6L, 8.1L | Classic Body | N/A | N/A | N/A |
2007 | CHEVROLET | SILVERADO 3500 HD | LT, LTZ, WT | 6.0L, 6.6L | New Body | N/A | N/A | N/A |
2008 - 2010 | CHEVROLET | SILVERADO 3500 HD | LT, LTZ, WT | 6.0L, 6.6L | N/A | N/A | N/A | N/A |
2003 | DODGE | RAM 1500 | LARAMIE, SLT, ST | 3.7L, 4.7L, 5.7L, 5.9L | N/A | , Extended Crew Cab, Regular Cab | N/A | N/A |
2004 - 2005 | DODGE | RAM 1500 | LARAMIE, SLT, SRT-10, ST | 3.7L, 4.7L, 5.7L, 8.3L | N/A | , Extended Crew Cab, Regular Cab | N/A | N/A |
2006 | DODGE | RAM 1500 | LARAMIE, SLT, SPORT, SRT-10, ST, TRX4 | 3.7L, 4.7L, 5.7L, 8.3L | N/A | , Extended Crew Cab, Regular Cab | N/A | N/A |
2007 | DODGE | RAM 1500 | LARAMIE, SLT, SPORT, ST, TRX4 | 3.7L, 4.7L, 5.7L | N/A | , Extended Crew Cab, Regular Cab | N/A | N/A |
2008 | DODGE | RAM 1500 | LARAMIE, SLT, ST, SXT | 3.7L, 4.7L, 5.7L | N/A | , Extended Crew Cab, Regular Cab | N/A | N/A |
2003 | DODGE | RAM 2500 | LARAMIE, SLT, ST | 5.7L, 5.9L, 8.0L | N/A | N/A | N/A | N/A |
2004 | DODGE | RAM 2500 | SLT, ST | 5.7L, 5.9L | N/A | N/A | N/A | N/A |
2005 | DODGE | RAM 2500 | LARAMIE, SLT, ST | 5.7L, 5.9L | N/A | N/A | N/A | N/A |
2006 | DODGE | RAM 2500 | LARAMIE, POWER WAGON, SLT, SPORT, ST, TRX4 | 5.7L, 5.9L | N/A | N/A | N/A | N/A |
2007 | DODGE | RAM 2500 | LARAMIE, POWER WAGON, SLT, SPORT, ST, TRX4 | 5.7L, 5.9L, 6.7L | N/A | N/A | N/A | N/A |
2008 | DODGE | RAM 2500 | LARAMIE, POWER WAGON, SLT, ST, SXT | 5.7L, 6.7L | N/A | N/A | N/A | N/A |
2009 | DODGE | RAM 2500 | LARAMIE, POWER WAGON, SLT, ST, SXT | 5.7L, 6.7L | N/A | N/A | N/A | N/A |
2010 | DODGE | RAM 2500 | LARAMIE, POWER WAGON, SLT, ST, SXT, TRX | 5.7L, 6.7L | N/A | N/A | N/A | N/A |
2011 | DODGE | RAM 2500 | LARAMIE, LARAMIE LONGHORN, POWER WAGON, SLT, ST | 5.7L, 6.7L | N/A | N/A | N/A | N/A |
2012 | DODGE | RAM 2500 | LARAMIE, LARAMIE LONGHORN, OUTDOORSMAN, POWER WAGON, SLT, ST | 5.7L, 6.7L | N/A | N/A | N/A | N/A |
2003 | DODGE | RAM 3500 | LARAMIE, SLT, ST | 5.7L, 5.9L, 8.0L | N/A | N/A | N/A | N/A |
2004 - 2005 | DODGE | RAM 3500 | LARAMIE, SLT, ST | 5.7L, 5.9L | N/A | N/A | N/A | N/A |
2006 | DODGE | RAM 3500 | LARAMIE, SLT, SPORT, ST | 5.7L, 5.9L | N/A | N/A | N/A | N/A |
2007 | DODGE | RAM 3500 | LARAMIE, SLT, SPORT, ST, TRX4 | 5.7L, 5.9L, 6.7L | N/A | N/A | N/A | N/A |
2008 - 2009 | DODGE | RAM 3500 | LARAMIE, SLT, ST, SXT | 5.7L, 6.7L | N/A | N/A | N/A | N/A |
2010 | DODGE | RAM 3500 | LARAMIE, SLT, ST | 6.7L | N/A | N/A | N/A | N/A |
2011 - 2012 | DODGE | RAM 3500 | LARAMIE, LARAMIE LONGHORN, SLT, ST | 5.7L, 6.7L | N/A | N/A | N/A | N/A |
2013 | DODGE | RAM 3500 | BIG HORN, LARAMIE, LARAMIE LONGHORN, LONE STAR, SLT, ST, TRADESMAN | 5.7L, 6.7L | N/A | N/A | N/A | N/A |
2014 | DODGE | RAM 3500 | BIG HORN, LARAMIE, LARAMIE LIMITED, LARAMIE LONGHORN, LONE STAR, SLT, TRADESMAN | 5.7L, 6.4L, 6.7L | N/A | N/A | 4 Wheel Drive | N/A |
2015 | DODGE | RAM 3500 | BIG HORN, LARAMIE, LARAMIE LIMITED, LARAMIE LONGHORN, LONE STAR, SLT, TRADESMAN | 5.7L, 6.4L, 6.7L | N/A | N/A | N/A | N/A |
2016 - 2017 | DODGE | RAM 3500 | BIG HORN, LARAMIE, LARAMIE LONGHORN, LIMITED, LONE STAR, SLT, TRADESMAN | 5.7L, 6.4L, 6.7L | N/A | N/A | N/A | N/A |
2018 | DODGE | RAM 3500 | BIG HORN, LARAMIE, LARAMIE LONGHORN, LIMITED, SLT, TRADESMAN | 5.7L, 6.4L, 6.7L | N/A | N/A | N/A | N/A |
2019 - 2020 | DODGE | RAM 3500 | BIG HORN, LARAMIE, LARAMIE LONGHORN, LIMITED, LONE STAR, SLT, TRADESMAN | 6.4L, 6.7L | N/A | , Extended Crew Cab, Regular Cab | , Rear Wheel Drive | N/A |
2021 - 2022 | DODGE | RAM 3500 | BIG HORN, LARAMIE, LIMITED, LIMITED LONGHORN, LONE STAR, SLT, TRADESMAN | 6.4L, 6.7L | N/A | , Extended Crew Cab, Regular Cab | , Rear Wheel Drive | N/A |
2008 | FORD | F-250 SUPER DUTY | FX4, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT | 5.4L, 6.4L, 6.8L | N/A | N/A | , Rear Wheel Drive | N/A |
2009 | FORD | F-250 SUPER DUTY | CABELA'S, FX4, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT | 5.4L, 6.4L, 6.8L | N/A | N/A | , Rear Wheel Drive | N/A |
2010 | FORD | F-250 SUPER DUTY | CABELA'S, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT | 5.4L, 6.4L, 6.8L | N/A | N/A | , Rear Wheel Drive | N/A |
2008 | FORD | F-350 SUPER DUTY | FX4, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT | 5.4L, 6.4L, 6.8L | N/A | N/A | , Rear Wheel Drive | Single Rear Wheels |
2009 | FORD | F-350 SUPER DUTY | CABELA'S, FX4, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT | 5.4L, 6.4L, 6.8L | N/A | N/A | , Rear Wheel Drive | Single Rear Wheels |
2010 | FORD | F-350 SUPER DUTY | CABELA'S, HARLEY-DAVIDSON EDITION, KING RANCH, LARIAT, XL, XLT | 5.4L, 6.4L, 6.8L | N/A | N/A | , Rear Wheel Drive | Single Rear Wheels |
2002 - 2006 | GMC | SIERRA 1500 HD | SLE, SLT | 6.0L | N/A | N/A | Rear Wheel Drive | N/A |
2001 | GMC | SIERRA 2500 HD | SL, SLE, SLT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2002 | GMC | SIERRA 2500 HD | BASE, SL, SLE, SLT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2003 - 2005 | GMC | SIERRA 2500 HD | BASE, SLE, SLT, WT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2006 | GMC | SIERRA 2500 HD | SL, SLE, SLT, WT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2007 | GMC | SIERRA 2500 HD | SL, SLE, SLT, WT | 6.0L, 6.6L, 8.1L | Classic Body, New Body | N/A | N/A | N/A |
2008 - 2010 | GMC | SIERRA 2500 HD | SLE, SLT, WT | 6.0L, 6.6L | N/A | N/A | N/A | N/A |
2001 | GMC | SIERRA 3500 | SL, SLE, SLT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2002 | GMC | SIERRA 3500 | BASE, SL, SLE, SLT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2003 | GMC | SIERRA 3500 | BASE, SLE, SLT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2004 - 2005 | GMC | SIERRA 3500 | BASE, SLE, SLT, WT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2006 | GMC | SIERRA 3500 | SL, SLE, SLT, WT | 6.0L, 6.6L, 8.1L | N/A | N/A | N/A | N/A |
2007 | GMC | SIERRA 3500 | SL, SLE, SLT, WT | 6.0L, 6.6L, 8.1L | Classic Body | N/A | N/A | N/A |
2007 | GMC | SIERRA 3500 HD | SLE, SLT, WT | 6.0L, 6.6L | New Body | N/A | N/A | N/A |
2008 - 2010 | GMC | SIERRA 3500 HD | SLE, SLT, WT | 6.0L, 6.6L | N/A | N/A | N/A | N/A |
2011 | RAM | 2500 | LARAMIE, LARAMIE LONGHORN, POWER WAGON, SLT, ST | 5.7L, 6.7L | N/A | N/A | N/A | N/A |
2012 | RAM | 2500 | LARAMIE, LARAMIE LONGHORN, OUTDOORSMAN, POWER WAGON, SLT, ST | 5.7L, 6.7L | N/A | N/A | N/A | N/A |
2011 - 2012 | RAM | 3500 | LARAMIE, LARAMIE LONGHORN, SLT, ST | 5.7L, 6.7L | N/A | N/A | N/A | N/A |
2013 | RAM | 3500 | BIG HORN, LARAMIE, LARAMIE LONGHORN, LONE STAR, SLT, ST, TRADESMAN | 5.7L, 6.7L | N/A | N/A | N/A | N/A |
2014 | RAM | 3500 | BIG HORN, LARAMIE, LARAMIE LIMITED, LARAMIE LONGHORN, LONE STAR, SLT, TRADESMAN | 5.7L, 6.4L, 6.7L | N/A | N/A | 4 Wheel Drive | N/A |
2015 | RAM | 3500 | BIG HORN, LARAMIE, LARAMIE LIMITED, LARAMIE LONGHORN, LONE STAR, SLT, TRADESMAN | 5.7L, 6.4L, 6.7L | N/A | N/A | N/A | N/A |
2016 - 2017 | RAM | 3500 | BIG HORN, LARAMIE, LARAMIE LONGHORN, LIMITED, LONE STAR, SLT, TRADESMAN | 5.7L, 6.4L, 6.7L | N/A | N/A | N/A | N/A |
2018 | RAM | 3500 | BIG HORN, LARAMIE, LARAMIE LONGHORN, LIMITED, SLT, TRADESMAN | 5.7L, 6.4L, 6.7L | N/A | N/A | N/A | N/A |
2019 - 2020 | RAM | 3500 | BIG HORN, LARAMIE, LARAMIE LONGHORN, LIMITED, LONE STAR, SLT, TRADESMAN | 6.4L, 6.7L | N/A | , Extended Crew Cab, Regular Cab | , Rear Wheel Drive | N/A |
2021 - 2022 | RAM | 3500 | BIG HORN, LARAMIE, LIMITED, LIMITED LONGHORN, LONE STAR, SLT, TRADESMAN | 6.4L, 6.7L | N/A | , Extended Crew Cab, Regular Cab | , Rear Wheel Drive | N/A |