Description: PRODUCT INFORMATION SSA13 SuperSprings Helper Springs Set of 2 Rear for Chevy Express Van GMC Pair Description / Notes: Terms of Use SuperSprings Helper Spring -- SUPERSPRINGS LEAF HELPER SPRING Constructed from SAE5160H high-grade shot peened steel, SuperSprings leaf helper springs are a special and patented self-adjusting suspension stabilizing system for vehicles equipped with rear leaf springs. They provide extra load support and reduce body roll without compromising ride quality. SuperSprings leaf helper springs come in a variety of different sized springs to support multiple applications.Sold as a pair (left and right)Maintenance-freeSelf-adjusting suspension stabilizing system3400 (lb) Additional Load-Leveling AbilityReduces body roll up to 30% without compromising ride qualityWorks in conjunction with original equipment leaf spring assemblyAdjustable shackles allow installation to suit various needsTypical installation completed in approximately one hourCrafted from SAE 5160H high-grade steelShot peened to relieve spring stress and extend product lifeNever load any vehicle beyond the manufacturer's GVWR Founded in 1996, SuperSprings International, Inc. has expertly designed, developed, patented and introduced various innovative suspension solutions for commercial and recreational trucks, vans, cars, sport utility vehicles, trailers and more. Notes: Location : Rear Type: Leaf spring Anticipated Ship Out Time: 3-4 business days Quantity Sold: Set of 2 Load Capacity: 3000 lbs. Prop 65 Warning: WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. Location: Rear Compatible with the following vehicles:Chevrolet99-2000 C2500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, With Factory Top Overload Spring88-98 C2500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, With Factory Top Overload Spring, Requires PN[MXKT]88-2000 C3500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR96-2015 Express 3500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR2021 Express 35002016-2017 Express 3500 Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Cutaway Models Only2018 Express 3500 Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Cutaway Models Only, Do Not Use On Van Model2019-2020 Express 3500 (submodel: Base, LS, LT) Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Cutaway Models Only, Do Not Use On Van Model88-2000 K2500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, With Factory Top Overload Spring88-2000 K3500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, Requires PN[MXKT]88 R20 Spec.Order5.14in.U-Bolts Req.If Veh.Spring Height More Than 2.75in. At Axle~ Order MXKT Mounting Kit~ 5000 lb.89 R2500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, With Factory Top Overload Spring, Requires PN[MXKT]88 R30 Order MXKT Mounting Kit~ Cab And Chassis Models Only89-91 R3500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR2021 Silverado 1500 (submodel: Custom, High Country, LT, LTZ, RST, SSV, WT) RWD2001-2004 Silverado 2500 For Heavier Load Applications, Special Order (5 1/4 Inches) Extended U-Bolts Required If Vehicle Spring Stack Height Is 3 1/2 Inches At Axle99-2000 Silverado 2500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, With Factory Top Overload Spring, Requires PN[MTKT], Requires PN[MXKT]2001-2006, 2008-2010 Silverado 2500 HD2011-2015 Silverado 2500 HD Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, Requires PN[MXKT]2021 Silverado 2500 HD2016-2020 Silverado 2500 HD Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Requires Mounting Kit PN[MXKT], Without Factory Top Overload Spring2007 Silverado 2500 HD (submodel: LT, LTZ, WT)2007 Silverado 2500 HD Classic (submodel: LS, LT, WT)2001-2006 Silverado 3500 Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Requires Mounting Kit PN[MXKT], Without Factory Top Overload Spring2007 Silverado 3500 Classic Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Requires Mounting Kit PN[MXKT], Without Factory Top Overload Spring2011-2014 Silverado 3500 HD Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, With Factory Top Overload2007-2010, 2019-2020 Silverado 3500 HD Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Requires Mounting Kit PN[MXKT], Without Factory Top Overload Spring2016-2018 Silverado 3500 HD Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Single Rear Wheels, Requires Mounting Kit PN[MXKT], Without Factory Top Overload Spring2021 Silverado 3500 HD High Country2021 Silverado 3500 HD LT RWD2021 Silverado 3500 HD LTZ RWD2021 Silverado 3500 HD WT RWD2015 Silverado 3500 HD (submodel: High Country, LT, LTZ, WT) Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, With Factory Top Overload88 V30 Spec.Order5.14in.U-Bolts Req.If Veh.Spring Height More Than 2.75in. At Axle~ Without Factory Top Overload~ Req89-90 V3500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, Requires PN[MXKT]91 V3500 Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Requires Mounting Kit PN[MXKT], Without Factory Top Overload SpringDodge94-2001 Ram 2500 "For Heavier Load Applications, Square Shackle To Rear, Without Factory Overloads"2002 Ram 2500 For Heavier Load Applications, Square Shackle To Rear, Without Factory Overloads94-2002 Ram 3500 "For Heavier Load Applications, Square Shackle To Rear, Without Factory Overloads"Ford2003-2005 E-350 Club Wagon Class C RV2001-2002 E-350 Econoline Club Wagon Class C RV2001-2008 E-350 Super Duty Class C RV80-99 F-250 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR97 F-250 HD Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Without Factory Top Overload Spring99-2007 F-250 Super Duty Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR2011-2015 F-250 Super Duty Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, Without Factory Top Overload, With Factory Top Overload2016 F-250 Super Duty Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Without Factory Top Overload Spring80-97 F-350 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR99-2007 F-350 Super Duty Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR2011-2015 F-350 Super Duty Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, Without Factory Top Overload, With Factory Top Overload2016 F-350 Super Duty Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Without Factory Top Overload SpringGMC88-2000 C2500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, With Factory Top Overload Spring88-2000 C3500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR99-2000 K2500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, With Factory Top Overload Spring88-98 K2500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, With Factory Top Overload Spring, Requires PN[MXKT]88-2000 K3500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, Requires PN[MXKT]88-89 R2500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, With Factory Top Overload Spring88-91 R3500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR96-2015 Savana 3500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR2021 Savana 35002018 Savana 3500 Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR2016-2017 Savana 3500 Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Cutaway Models Only2019-2020 Savana 3500 Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Cutaway Models Only, Do Not Use On Van Model2001-2004 Sierra 2500 For Heavier Load Applications, Special Order (5 1/4 Inches) Extended U-Bolts Required If Vehicle Spring Stack Height Is 3 1/2 Inches At Axle99-2000 Sierra 2500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, With Factory Top Overload Spring, Requires PN[MTKT], Requires PN[MXKT]2001-2006, 2008-2010 Sierra 2500 HD2011-2015 Sierra 2500 HD Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR2016-2020 Sierra 2500 HD Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Requires Mounting Kit PN[MXKT], Without Factory Top Overload Spring2021 Sierra 2500 HD AT42021 Sierra 2500 HD Base RWD2021 Sierra 2500 HD Denali2021 Sierra 2500 HD SLE RWD2021 Sierra 2500 HD SLT RWD2007 Sierra 2500 HD (submodel: SLE, SLT, WT)2007 Sierra 2500 HD Classic (submodel: SL, SLE, SLT, WT)2001-2006 Sierra 3500 Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Requires Mounting Kit PN[MXKT], Without Factory Top Overload Spring2007 Sierra 3500 Classic Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Requires Mounting Kit PN[MXKT], Without Factory Top Overload Spring2011-2013, 2015 Sierra 3500 HD Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR2007-2010, 2016-2017, 2019-2020 Sierra 3500 HD Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Requires Mounting Kit PN[MXKT], Without Factory Top Overload Spring2018 Sierra 3500 HD Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Single Rear Wheels, Requires Mounting Kit PN[MXKT], Without Factory Top Overload Spring2021 Sierra 3500 HD AT42021 Sierra 3500 HD Base RWD2021 Sierra 3500 HD Denali2021 Sierra 3500 HD SLE RWD2021 Sierra 3500 HD SLT RWD2014 Sierra 3500 HD (submodel: Denali, SLE, SLT, WT) Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR88-90 V3500 Heavy Duty, Provides 3000 lbs. Of Additional Capacity, 49 in. L X 3 in. W X .946 in., Never Exceed GVWR, Requires PN[MXKT]91 V3500 Self-Adjusting Suspension Stabilizing System, Do Not Exceed GVWR, Requires Mounting Kit PN[MXKT], Without Factory Top Overload Spring
Price: 674.99 USD
Location: 48 States Only, United States
End Time: 2025-01-18T20:51:06.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Anticipated Ship Out Time: 3-4 business days
Brand: SuperSprings
Fitment Type: Performance/Custom
Interchange Part Number: 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009, Ford F-250 Super Duty F-350 GMC Sierra 2500 HD 3500 Savana, Chevrolet Chevy Express Silverado 1500, RWD, Self-Adjusting Suspension Stabilizing System, Do Not Exceed, GVWR, Requires Mounting Kit PN[MXKT], Without Factory Top, Overload Spring, Cutaway Models Only, Use On Van Model, Single, Rear Wheels, Heavy Duty, Provides 3000 lbs. Of Additional, Capacity, 49 in. L X 3 W .946 in., Never Overload, With PN[MXKT], GVWR Rear Extended Cab Pickup Crew Cab Pickup Standard Cab Pickup, Standard Passenger Van Extended Passenger Van Extended Cargo Van, Cutaway Van Standard Cargo Van Cab & Chassis 6Cyl 8Cyl 4Cyl 4.3L, 5.3L 2.7L 3.0L 6.2L 6.6L 2.8L 6.0L 4.8L 6.7L Custom LTZ LT WT, High Country SSV RST Base SLT
Load Capacity: 3000 lbs.
Manufacturer Part Number: SSA13
Part Name: Helper Spring
Type: Leaf Helper Spring
Placement on Vehicle: Rear
Quantity: Set of 2
Superseded Part Number: 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009, Ford F-250 Super Duty F-350 GMC Sierra 2500 HD 3500 Savana, Chevrolet Chevy Express Silverado 1500, RWD, Self-Adjusting Suspension Stabilizing System, Do Not Exceed, GVWR, Requires Mounting Kit PN[MXKT], Without Factory Top, Overload Spring, Cutaway Models Only, Use On Van Model, Single, Rear Wheels, Heavy Duty, Provides 3000 lbs. Of Additional, Capacity, 49 in. L X 3 W .946 in., Never Overload, With PN[MXKT], GVWR Rear Extended Cab Pickup Crew Cab Pickup Standard Cab Pickup, Standard Passenger Van Extended Passenger Van Extended Cargo Van, Cutaway Van Standard Cargo Van Cab & Chassis 6Cyl 8Cyl 4Cyl 4.3L, 5.3L 2.7L 3.0L 6.2L 6.6L 2.8L 6.0L 4.8L 6.7L Custom LTZ LT WT, High Country SSV RST Base SLT
UPC: 814699001190
