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Supersprings

The Difference that Makes all the Difference!  SuperSprings Tapered Blades and Rolling Shackles.

 

FREE GROUND SHIPPING ON ANY SUPERSPRING WHEN ORDERED ONLINE!

 

Unlike other helper springs that harden the ride by using a U-bolt to rigidly attach to the factory springs,

SuperSpring's patented roller and shackle system allows the extra support to only kick in when required.  

This ensures a smooth ride whether loaded or unloaded.

 
Part No. Price Part No. Price
SHSS-A1 $314.10 SET SHSS-A11 $426.60 SET
SHSS-A2 $314.10 SET SHSS-A12 $426.60 SET
SHSS-A3 $314.10 SET SHSS-A13 $476.10 SET
SHSS-A5 $314.10 SET SHSS-A14 $359.10 SET
SHSS-A6 $314.10 SET SHSS-A15 $443.700 SET
SHSS-A7 $359.10 SET SHSS-A16 $401.40 SET
SHSS-A8 $359.10 SET SHSS-A18 $359.10 SET
SHSS-A9 $359.10 SET SHSS-A19 $359.100 SET
SHSS-A10 $401.40 SET SHSS-A20 $485.100 SET
      SHMTKT $60.30

SHMTKT is used when leaf springs are located above the axle.

 

Click here for installation instructions.

 

SuperSpring Application Chart

 
Note: Where Mounting Kit is required, order part number MT-KT separately.
GENERAL MOTORS - use medium duty SuperSprings and NO mounting kit if vehicle has factory overloads above*
  MAKE YEAR PART # MT. KIT REQ'D RATING ** SPECIAL INSTRUCTIONS
Chevrolet C/K 1500 - Regular Loading 73-87 SSA5 YES 2000 Use SSA5 for regular load applications
Chevrolet C/K 1500 - Heavy Loading 73-87 SSA8 YES 3000 Use SSA8 for heavier load applications
GMC C/K 1500 - Regular Loading 73-87 SSA5 YES 2000 Use SSA5 for regular load applications
GMC C/K 1500 - Heavy Loading 73-87 SSA8 YES 3000 Use SSA8 for heavier load applications
Chevrolet C/K 1500 - Regular Loading 88-00 SSA6 YES 2000 Use SSA6 for regular load applications
Chevrolet C/K 1500 - Heavy Loading 88-00 SSA9 YES 3000 Use SSA9 for heavier load applications
GMC C/K 1500 - Regular Loading 88-00 SSA6 YES 2000 Use SSA6 for regular load applications
GMC C/K 1500 - Heavy Loading 88-00 SSA9 YES 3000 Use SSA9 for heavier load applications
Chevrolet Silverado 1500 - Regular Loading 99-08 SSA5 YES 2000 Use SSA5 for regular load applications
Chevrolet Silverado 1500 - Heavy Loading 99-08 SSA8 YES 3000 Use SSA8 for heavier load applications
GMC Sierra 1500 - Regular Loading 99-08 SSA5 YES 2000 Use SSA5 for regular load applications
GMC Sierra 1500 - Heavy Loading 99-08 SSA8 YES 3000 Use SSA8 for heavier load applications
Chevrolet Silverado 1500 HD - Heavy Loading 01-07 SSA10 YES 3000  
GMC Sierra 1500 HD - Heavy Loading 01-07 SSA10 YES 3000  
Chevrolet C/K 2500 - Regular Loading 73-87 SSA8 YES 3000 Use SSA8   for regular load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
Chevrolet C/K 2500 - Heavy Loading 73-87 SSA12 YES 4000 Use SSA12 for heavier load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
GMC C/K 2500 - Regular Loading 73-87 SSA8 YES 3000 Use SSA8   for regular load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
GMC C/K 2500 - Heavy Loading 73-87 SSA12 YES 4000 Use SSA12 for heavier load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
Chevrolet C/K 2500 (no factory top  overloads) - Regular Loading 88-00 SSA16 YES 3000 Use SSA16 for regular load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
Chevrolet C/K 2500 (no factory top overloads) - Heavy Loading 88-00 SSA13 YES 5000 Use SSA13 for heavier load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
GMC C/K 2500 (no factory top overloads) - Regular Loading 88-00 SSA16 YES 3000 Use SSA16 for regular load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
GMC C/K 2500 (no factory top overloads) - Heavy Loading 88-00 SSA13 YES 5000 Use SSA13 for heavier load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
Chevrolet C/K 2500 (with factory top overloads) - Heavy Loading 88-00 SSA16 NO 3000 Use SSA16 for regular load applications
Chevrolet C/K 2500 (with factory top overloads) - Extra Heavy Loading Only 88-00 SSA13 NO 5000 Use SSA13 for heavier load applications
GMC C/K 2500 (with factory top overloads) - Heavy Loading 88-00 SSA16 NO 3000 Use SSA16 for regular load applications
GMC C/K 2500 (with factory top overloads) - Extra Heavy Loading Only 88-00 SSA13 NO 5000 Use SSA13 for heavier load applications
Chevrolet Silverado 2500 (non-HD) - Regular Loading 99-06 SSA10 YES 3000 Use SSA10 for regular load applications
Chevrolet Silverado 2500 (non-HD) - Heavy Loading 99-06 SSA15 YES 5000 Use SSA15 for heavier load applications
GMC Sierra 2500 (non-HD) - Regular Loading 99-06 SSA10 YES 4000 Use SSA10 for regular load applications
GMC Sierra 2500 (non-HD) - Heavy Loading 99-06 SSA15 YES 5000 Use SSA15 for heavier load applications
Chevrolet Silverado 2500 HD - Regular Loading 01-08 SSA10 YES 4000 Use SSA10 for regular load applications
Chevrolet Silverado 2500 HD -  Heavy Loading 01-08 SSA15 YES 5000 Use SSA15 for heavier load applications
GMC Sierra 2500 HD - Regular Loading 01-08 SSA10 YES 4000 Use SSA10 for regular load applications
GMC Sierra 2500 HD - Heavy Loading 01-08 SSA15 YES 5000 Use SSA15 for heavier load applications
Chevrolet C/K 3500 (no factory top overloads) - Regular Loading 88-00 SSA16 YES 3000  Use SSA16 for regular load applications, Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
GMC C/K 3500 (no factory top overloads) - Heavy Loading 88-00 SSA13 YES 5000  Use SSA13 for heavier load applications, Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
Chevrolet C/K 3500 HD,WT,UT   (with factory top overloads) - Heavy Loading 91-02 SSA22 NO 5000  
GMC C/K 3500 HD,WT,UT   (with factory top overloads) - Heavy Loading 91-02 SSA22 NO 5000  
Chevrolet Silverado 3500 HD - Regular Loading 01-08 SSA10 YES 4000 Use SSA10 for regular load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
Chevrolet Silverado 3500 HD - Heavy Loading 01-08 SSA15 YES 5000 Use SSA15 for heavier load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
GMC Sierra 3500 HD - Regular Loading 01-08 SSA10 YES 4000 Use SSA10 for regular load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
GMC Sierra 3500 HD - Heavy Loading 01-08 SSA15 YES 5000 Use SSA15 for heavier load applications / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
Chevrolet Silverado 3500 HD,WT & Dually (with factory top overloads) - Heavy Loading 02-08 SSA10 NO 4000 Use SSA10 for regular load applications
Chevrolet Silverado 3500 HD,WT & Dually (with factory top overloads) - Extra Heavy Loading Only 02-08 SSA15 NO 5000 Use SSA15 for heavier load applications
GMC Silverado 3500 HD,WT & Dually (with factory top overloads) - Heavy Loading 02-08 SSA10 NO 4000 Use SSA10 for regular load applications
GMC Silverado 3500 HD,WT & Dually (with factory top overloads) - Extra Heavy Loading Only 02-08 SSA15 NO 5000 Use SSA15 for heavier load applications
Chevrolet Kodiak C4500 - Regular Loading 03-08 SSA22 NO 5000  
Chevrolet Kodiak C4500 - Heavy Loading 03-08 SSA17 NO 6000 Use SSA17 or extra HD commercial load applications
GMC TopKick C4500 - Regular Loading 03-08 SSA22 NO 5000  
GMC TopKick C4500 - Heavy Loading 03-08 SSA17 NO 6000 Use SSA17 or extra HD commercial load applications
Chevrolet Kodiak C5500 - Heavy Loading 03-08 SSA17 NO 6000  
GMC TopKick C5500 - Heavy Loading 03-08 SSA17 NO 6000  
Chevrolet S-10 - Regular Loading 82-03 SSA2 NO 2000 Use SSA2 for regular load applications / use upper shackle hole at front
Chevrolet S-10 - Heavy Loading 82-03 SSA7 NO 3000 Use SSA7 for heavier load applications
GMC Sonoma S-15 - Regular Loading 82-03 SSA2 NO 2000 Use SSA2 for regular load applications / use upper shackle hole at front
GMC Sonoma S-15 - Heavy Loading 82-03 SSA7 NO 3000 Use SSA7 for heavier load applications
Chevrolet Colorado 04-08 SSA3 NO 2000  
GMC Canyon 04-08 SSA3 NO 2000  
Chevrolet K-5 Blazer  K1500 - Regular Loading 73-94 SSA5 YES 2000 Use SSA5 for regular load applications
Chevrolet K-5 Blazer  K1500 - Heavy Loading 73-94 SSA8 YES 3000 Use SSA8 for heavier load applications
GMC K-5 Jimmy - Regular Loading 73-91 SSA5 YES 2000 Use SSA5 for regular load applications
GMC K-5 Jimmy - Heavy Loading 73-91 SSA8 YES 3000 Use SSA8 for heavier load applications
Chevrolet Tahoe / Blazer - Regular Loading 92-99 SSA5 YES 2000 Use SSA5 for regular load applications
Chevrolet Tahoe / Blazer - Heavy Loading 92-99 SSA8 YES 3000 Use SSA8 for heavier load applications
Chevrolet Avalanche 2500 02-04 SSA8 YES 3000  
GMC Yukon XL  1500 - Regular Loading 92-99 SSA5 YES 2000 Use SSA5 for regular load applications
GMC Yukon XL  1500 - Heavy Loading 92-99 SSA8 YES 3000 Use SSA8 for heavier load applications
GMC Yukon XL  2500 92-04 SSA8 YES 3000  
Chevrolet Suburban 1500 C10 (with rear a/c ) 73-99 SSA7 YES 3000 Avoid A/C lines
Chevrolet Suburban 1500 C10 73-99 SSA8 YES 3000  
GMC Suburban 1500 (with rear a/c ) 73-99 SSA7 YES 3000 Avoid A/C lines
GMC Suburban 1500 73-99 SSA8 YES 3000  
Chevrolet Suburban 2500 C20 73-07 SSA8 YES 3000  
GMC Suburban 2500 73-07 SSA8 YES 3000  
Chevrolet Astro Van (steel multi-leaf pack only) - Regular Loading 95-05 SSA2 YES 1800 Use SSA2 for regular load applications / Special order short shackles to rear
Chevrolet Astro Van (steel multi-leaf pack only) - Heavy Loading 95-05 SSA7 YES 3000 Use SSA7 for heavier load applications / Special order short shackles to rear
Chevrolet Astro Van (steel multi-leaf pack only) - Extra Heavy Loading Only 95-05 SSA11 YES 4000 Use SSA11 or extra HD commercial load applications / Special order short shackles to rear
GMC Safari Van (steel multi-leaf pack only) - Regular Loading 95-05 SSA2 YES 1800 Use SSA2 for regular load applications / Special order short shackles to rear
GMC Safari Van (steel multi-leaf pack only) - Heavy Loading 95-05 SSA7 YES 3000 Use SSA7 for heavier load applications / Special order short shackles for rear
GMC Safari Van (steel multi-leaf pack only) - Extra Heavy Loading Only 95-05 SSA11 YES 4000 Use SSA11 or extra HD commercial load applications / Special order short shackles to rear
Chevrolet Chevy Van G10 72-95 SSA7 YES 3000  
Chevrolet Chevy Van G20 - Regular Loading 72-95 SSA7 YES 3000 Use SSA7 for regular load applications
Chevrolet Chevy Van G20 - Heavy Loading 72-95 SSA11 YES 4000 Use SSA11 for heavier load applications
Chevrolet Chevy Van G30 72-95 SSA11 YES 4000  
GMC Vandura / Rally G10 72-95 SSA8 YES 3000  
GMC Vandura / Rally G20 72-95 SSA8 YES 3000  
GMC Vandura / Rally G30 72-95 SSA12 YES 4000  
Chevrolet Express Van G1500 96-08 SSA14 YES 3000  Avoid A/C lines / Short shackle rear /roller bolts threads out
GMC Savannah Van G1500 96-08 SSA14 YES 3000  Avoid A/C lines / Short shackle rear /roller bolts threads out
Chevrolet Express Van G2500 - Regular Loading 96-08 SSA8 YES 3000 Use SSA8   for regular load applications
GMC Savannah Van G2500 - Regular Loading 96-08 SSA8 YES 4000 Use SSA12 for heavier load applications / Square shackle to rear
Chevrolet Express Van G2500 - Heavy Loading 96-08 SSA12 YES 3000 Use SSA8   for regular load applications
GMC Savannah Van G2500 - Heavy Loading 96-08 SSA12 YES 4000 Use SSA12 for heavier load applications / Square shackle to rear
Chevrolet Express Van G3500 96-08 SSA12 YES 4000 Square shackle rear / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
GMC Savannah Van G3500 96-08 SSA12 YES 4000 Square shackle rear / Special order (5 1/4")  u-bolts required if vehicle spring "stack" height is => 3 1/4" at axle.
Chevrolet Express 139" WB Cutaway Van - Regular Loading 96-08 SSA16 NO 3000 Use SSA16 for regular load applications / Check vertical clearance
Chevrolet Express 139" WB Cutaway Van - Heavy Loading 96-08 SSA13 NO 5000 Use SSA13 for heavier load applications / Check vertical clearance
DODGE/CHRYLSER - use medium duty SuperSprings and NO mounting kit if vehicle has factor overloads above*
  MAKE YEAR PART # MT. KIT REQ'D RATING ** SPECIAL INSTRUCTIONS
Dodge Ram 1500 - Regular Loading 72-02 SSA5 YES 2000 Use SSA5 for regular load applications
Dodge Ram 1500 - Heavy Loading 72-02 SSA8 YES 3000 Use SSA8 for heavier load applications
Dodge Ram 1500 - Regular Loading 03-08 SSA6 YES 2000 Use SSA6 for regular load applications
Dodge Ram 1500 - Heavy Loading 03-08 SSA9 YES 3000 Use SSA9 for heavier load applications
Dodge Ram 2500 (no factory top overloads) - Regular Loading 72-93 SSA8 YES 3000 Use SSA8   for regular load applications
Dodge Ram 2500 (no factory top overloads) - Heavy Loading 72-93 SSA12 YES 4000 Use SSA12 for heavier load applications
Dodge Ram 2500 (with factory top overloads) - Regular Loading 72-93 SSA8 NO 3000 Use SSA8   for regular load applications
Dodge Ram 2500 (with factory top overloads) - Heavy Loading 72-93 SSA12 NO 4000 Use SSA12 for heavier load applications
Dodge Ram 2500 (no factory top overloads) - Regular Loading 94-02 SSA16 YES 4000 Use SSA16 for regular load applications / Square shackle to rear
Dodge Ram 2500 (no factory top overloads) - Heavy Loading 94-02 SSA13 YES 5000 Use SSA13 for heavier load applications / Square shackle to rear
Dodge Ram 2500 (with factory top overloads) 94-02 SSA16 NO 3000 Square shackle to rear
Dodge Ram 2500 (no factory top overloads) - Regular Loading 03-08 SSA10 YES 4000 Use SSA10 for regular load applications
Dodge Ram 2500 (no factory top overloads) - Heavy Loading 03-08 SSA15 YES 5000 Use SSA15 for heavier load applications
Dodge Ram 2500 (with factory top overloads) 03-07 SSA10 NO 4000  
Dodge Ram 3500 (no factory top overloads) 72-93 SSA12 YES 4000  
Dodge Ram 3500 (no factory top overloads) - Regular Loading 94-02 SSA16 YES 3000 Use SSA16 for regular load applications / Square shackle to rear
Dodge Ram 3500 (no factory top overloads) - Heavy Loading 94-02 SSA13 YES 5000 Use SSA13 for heavier load applications / Square shackle to rear
Dodge Ram 3500 (with factory top overloads) - Heavy Loading 94-02 SSA16 NO 3000 Square shackle to rear
Dodge Ram 3500 (with factory top overloads) - Extra Heavy Loading Only 94-02 SSA13 NO 5000 Use SSA13 or extra HD commercial load applications / Square shackle to rear
Dodge Ram 3500 (no factory top overloads) - Regular Loading 03-07 SSA10 YES 4000 Use SSA10 for regular load applications
Dodge Ram 3500 (no factory top overloads) - Heavy Loading 03-07 SSA15 YES 5000 Use SSA15 for heavier load applications
Dodge Ram 3500 (with factory top overloads) - Heavy Loading 03-08 SSA10 NO 4000 Use SSA10 for regular load applications
Dodge Ram 3500 (with factory top overloads) - Extra Heavy Loading Only 03-08 SSA15 NO 5000 Use SSA15 or extra HD commercial load applications
Dodge Ram 3500 HD Dually (with factory top overloads) - Heavy Loading 03-08 SSA10 NO 4000 Use SSA10 for regular load applications
Dodge Ram 3500 HD Dually (with factory top overloads) - Extra Heavy Loading Only 03-08 SSA15 NO 5000 Use SSA15 or extra HD commercial load applications
Dodge Ram 4500 HD - Regular Loading 07-08 SSA10 NO 4000+ Use SSA10 for regular load applications
Dodge Ram 4500 HD - Heavy Loading 07-08 SSA15 NO 5000+ Use SSA15 for heavier load applications
Dodge Ram 5500 HD - Regular Loading 07-08 SSA10 NO 4000+ Use SSA10 for regular load applications
Dodge Ram 5500 HD - Heavy Loading 07-08 SSA15 NO 5000+ Use SSA15 for heavier load applications
Dodge Dakota 2x4 87-04 SSA2 NO 2000  
Dodge Dakota 4x4 - Regular Loading 87-04 SSA2 YES 2000 Use SSA2 for regular load applications
Dodge Dakota 4x4 - Heavy Loading 87-04 SSA7 YES 3000 Use SSA7 for heavier load applications
Dodge Dakota 2x4, 4x4 - Regular Loading 05-08 SSA2 YES 2000 Use SSA2 for regular load applications
Dodge Dakota 2x4, 4x4 - Heavier Loading 05-08 SSA7 YES 3000 Use SSA7 for heavier load applications
Dodge Ramcharger - Regular Loading 74-93 SSA5 YES 2000 Use SSA5 for regular load applications
Dodge Ramcharger - Heavy Loading 74-93 SSA8 YES 3000 Use SSA8 for heavier load applications
Dodge Durango 98-03 SSA3 NO 2000 Short shackle to front
Dodge Ram Van B100 70-02 SSA7 YES 3000  
Dodge Ram Van B150 70-02 SSA7 YES 3000  
Dodge Ram Van B200 70-02 SSA8 YES 3000  
Dodge Ram Van B250 70-02 SSA8 YES 3000  
Dodge Ram Van/Wagon B300 - Regular Loading 70-02 SSA8 YES 3000 Use SSA8   for regular load applications
Dodge Ram Van/Wagon B300 - Heavier Loading 70-02 SSA12 YES 4000 Use SSA12 for heavier load applications
Dodge Ram Van/Wagon B350 - Regular Loading 70-02 SSA8 YES 3000 Use SSA8   for regular load applications
Dodge Ram Van/Wagon B350 - Heavier Loading 70-02 SSA12 YES 4000 Use SSA12 for heavier load applications
Dodge Sprinter 2500 (factory steel leaf models) 03-08 SSA11 YES 3000  
Dodge Sprinter 3500 (factory non-parabolic leaf springs) 03-08 SSA12 YES 4000 Square shackle to front
FORD - use medium duty SuperSprings and NO mounting kit if vehicle has factor overloads above*
  MAKE YEAR PART # MT. KIT REQ'D RATING ** SPECIAL INSTRUCTIONS
Ford F150 (dual gas tank models only) 86-99 SSA7 YES 3000  
Ford F250 (dual gas tank models only) 86-99 SSA7 NO 3000 Use SSA7   for regular load applications
Ford F250 (dual gas tank models only) 86-99 SSA12 NO 4000 Use SSA12 for heavier load applications
Ford F350 (dual gas tank models only) 86-99 SSA12 NO 4000  
Ford F150 F100 (Light Duty < 7500 GVWR) - Regular Loading 73-08 SSA5 YES 2000 Use SSA5 for regular load applications
Ford F150 F100 (Light Duty < 7500 GVWR) - Heavier Loading 73-08 SSA8 YES 3000 Use SSA8 for heavier load applications
Ford F150 Heavy Duty (8300 GVWR) 04-07 SSA9 YES 3000  
Ford F250 (Light Duty under 7500 GVWR) - Regular Loading 73-99 SSA8 NO 3000 Use SSA8   for regular load applications
Ford F250 (Light Duty under 7500 GVWR) - Heavy Loading 73-99 SSA12 NO 4000 Use SSA12 for heavier load applications
Ford F250 Super Duty (no factory top overloads) 80-07 SSA16 No 3000 Use SSA16 for regular load applications. Square shackle to front
Ford F250 Super Duty (no factory top overloads) 80-07 SSA13 No 5000 Use SSA13 for heavier load applications. Square shackle to front
Ford F250 Super Duty, HD (with factory top overloads) - Heavy Loading 80-07 SSA16 NO 3000 Use SSA16 for regular load applications
Ford F250 Super Duty, HD (with factory top overloads) - Extra Heavy Loading Only 80-07 SSA22 NO 5000 Use SSA22 for extra HD commercial load applications
Ford F250 Super Duty (no factory top overloads) - Regular Loading 08 SSA10 NO 3000 Use SSA10 for regular load applications
Ford F250 Super Duty (no factory top overloads) - Heavy Loading 08 SSA15 NO 5000 Use SSA15 for extra HD load applications
Ford F250 Super Duty (with factory top overloads) - Heavy Loading 08 SSA10 NO 3000 Use SSA10 for regular load applications
Ford F250 Super Duty (with factory top overloads) - Extra Heavy Loading Only 08 SSA15 NO 5000 Use SSA15 for extra HD commercial load applications
Ford F350  (no factory top overloads) - Regular Loading 73-99 SSA12 NO 5000  
Ford F350  (with factory top overloads) - Regular Loading 73-99 SSA12 NO 5000  
Ford F350 Super Duty (no factory top overloads) - Regular Loading 80-07 SSA16 NO 3000 Use SSA16  for regular load applications
Ford F350 Super Duty (no factory top overloads) - Heavy Loading 80-07 SSA13 NO 5000 Use SSA13 for heavier load applications
Ford F350 Super Duty (with factory top overloads) - Heavy Loading 80-07 SSA16 NO 3000 Use SSA16 for regular load applications
Ford F350 Super Duty (with factory top overloads) - Extra Heavy Loading Only 80-07 SSA22 NO 5000 Use SSA22 for extra HD commercial load applications
Ford F350 Super Duty (no factory top overloads) - Regular Loading 08 SSA10 NO 3000 Use SSA10 for regular load applications / Long shackle to front
Ford F350 Super Duty (no factory top overloads) - Heavy Loading 08 SSA15 NO 5000 Use SSA15 for heavier load applications / Long shackle to front
Ford F350 Super Duty  (with factory top overloads) - Regular Loading 08 SSA10 NO 3000 Use SSA10 for regular load applications / Long shackle to front
Ford F350 Super Duty  (with factory top overloads) - Heavy Loading 08 SSA15 NO 5000 Use SSA15 for extra HD commercial load applications / Long shackle to front
Ford F250 Super Duty - Cab-Chassis (with factory overload) - Heavy Loading 99-06 SSA16 NO 3000  
Ford F350 Super Duty - Cab-Chassis (with factory overload) - Extra Heavy Loading Only 99-08 SSA22 NO 5000  
Ford F-Super Duty - Cab/Chassis (with factory overload) - Extra Heavy Loading Only 88-97 SSA22 NO 5000  
Ford F450 Super Duty Pickup (with factory overload above) - Heavy Loading 08 SSA22 NO 5000  
Ford F450 Super Duty - Cab/Chassis (with factory overload) - Heavy Loading 99-08 SSA22 NO 5000 Use SSA22 for regular load applications
Ford F450 Super Duty - Cab/Chassis (with factory overload) - Extra Heavy Loading Only 99-08 SSA17 NO 5000+ Use SSA17 for extra HD commercial load applications
Ford F550 Super Duty - Cab/Chassis (with factory top overloads) 99-08 SSA17 NO 5000+  
Ford Ranger - Regular Loading 83-08 SSA5 YES 2000 Use SSA5 for regular load applications
Ford Ranger - Heavy Loading 83-08 SSA8 YES 3000 Use SSA8 for heavier load applications
Ford Bronco - Regular Loading 78-96 SSA5 YES 2000 Use SSA5 for regular load applications
Ford Bronco - Heavy Loading 78-96 SSA8 YES 3000 Use SSA8 for heavier load applications
Ford Bronco II 84-90 SSA5 YES 2000  
Ford Explorer 98-01 SSA3 NO 2000 Short shackle to front
Mercury Mountaineer 98-01 SSA3 NO 2000 Short shackle to front
Ford Sport Trac 2x4, 4x4 98-06 SSA3 NO 2000 Short shackle to front
Ford Excursion 00-05 SSA8 NO 3000  Avoid fuel filler & A/C lines
Ford E150 75-07 SSA8 YES 3000  
Ford E150 08 SSA8 NO 3000  
Ford E250 - Regular Loading 75-07 SSA8 YES 3000 Use SSA8   for regular load applications
Ford E250 - Heavy Loading 75-07 SSA12 YES 4000 Use SSA12 for heavier load applications
Ford E250 - Regular Loading 08 SSA8 NO 3000 Use SSA8   for regular load applications
Ford E250 - Heavy Loading 08 SSA12 NO 4000 Use SSA12 for heavier load applications
Ford E350 - Regular Loading 75-07 SSA8 NO 3000 Use SSA8   for regular load applications
Ford E350 - Heavy Loading 75-07 SSA12 NO 4000 Use SSA12 for heavier load applications
Ford E350 08 SSA12 NO 4000  
Ford E350 Cutaway Box - Heavy Loading 92-07 SSA12 NO 4000 Use SSA12 for regular load applications
Ford E350 Cutaway Box - Extra Heavy Loading Only 92-07 SSA22 NO 5000 Use SSA22 for extra HD commercial load applications
Ford E350 Class C RV 01-08 SSA13 NO 5000  
Ford E450 Cutaway Box 01-08 SSA21 NO 5000  
Ford E450 Cutaway Box (with fuel filler line conflict) 01-08 SSA22 NO 5000  
Ford E450 Class C RV 01-08 SSA21 NO 5000+  
Ford E450 Class C RV (with fuel filler line conflict) 01-08 SSA22 NO 5000+  
ISUZU, MAZDA, NISSAN, TOYOTA
  MAKE YEAR PART # MT. KIT REQ'D RATING ** SPECIAL INSTRUCTIONS
Isuzu NPR 00-08 SSA12 NO 5000+  
Isuzu NPR - HD 00-08 SSA12 NO 5000+  
Mazda B Series Pickup - Regular Loading 94-08 SSA5 YES 2000 Use SSA5 for regular load applications
Mazda B Series Pickup - Heavy Loading 94-08 SSA8 YES 3000 Use SSA8 for heavier load applications
Nissan Pickup 86-97 SSA2 NO 2000  
Nissan Frontier 2x4 - Regular Loading 98-04 SSA2 NO 2000 Use SSA2 for regular load applications
Nissan Frontier 2x4 - Heavy Loading 98-04 SSA7 NO 3000 Use SSA7 for heavier load applications
Nissan Frontier 4x4 - Regular Loading 98-04 SSA2 YES 2000 Use SSA2 for regular load applications
Nissan Frontier 4x4 - Heavy Loading 98-04 SSA7 YES 3000 Use SSA7 for heavier load applications
Nissan Frontier 2x4,4x4 05-08 SSA1 YES 2000  Square shackle upper bolt hole rear / Trim bumpstop
Nissan Xterra 00-07 SSA1 NO 2000  
Nissan Titan 04-08 SSA20 NO 3000 Includes special mounting kit
Toyota Pickup 2x4 80-94 SSA1 NO 2000  
Toyota Pickup 4x4 80-94 SSA1 YES 2000  
Toyota Tacoma  2x4 - Regular Loading 95-00 SSA2 NO 2000 Use SSA2 for regular load applications /  front shackle upper bolt hole
Toyota Tacoma 2x4 - Heavy Loading 95-00 SSA7 NO 3000 Use SSA7 for heavier load applications / Short shackle to front
Toyota Tacoma 2x4 01-08 SSA1 NO 2000 Square shackle to front use upper bolt hole
Toyota Tacoma 4x4 95-04 SSA18 NO 3000 MTKT included. Remove bumpstop. / Short shackle to the rear
Toyota Tacoma Prerunner 95-04 SSA18 NO 3000 MTKT included. Remove bumpstop. / Short shackle to the rear
Toyota Tacoma 4x4 05-08 SSA19 NO 3000 MTKT included. Remove bumpstop. / Square shackle to rear. Use upper bolt hole / gas tank side roller bolt threads out
Toyota Tacoma Prerunner 05-08 SSA19 NO 3000 MTKT included. Remove bumpstop. / Square shackle to rear. Use upper bolt hole / gas tank side roller bolt threads out
Toyota Tundra 98-06 SSA8 YES 3000 Trim bumpstop 1"
Toyota Tundra 1/2 ton - Regular Loading 07-08 SSA7 YES 3000 Use SSA7 for regular load applications / Trim bumpstop 1"
Toyota Tundra 1/2 ton - Heavy Loading 07-08 SSA11 YES 3000 Use SSA11 for heavier load applications / Trim bumpstop 1"
Toyota T100 2x4 - Regular Loading 93-98 SSA2 NO 2000 Use SSA2 for regular load applications
Toyota T100 2x4 - Heavy Loading 93-98 SSA7 NO 3000 Use SSA7 for heavier load applications
Toyota T100 2x4 - Extra Heavy Loading 93-98 SSA11 NO 3000 Use SSA11 for extra HD commercial load applications
Toyota T100 4x4 - Regular Loading 93-98 SSA2 YES 2000 Use SSA2 for regular load applications
Toyota T100 4x4 - Heavy Loading 93-98 SSA7 YES 3000 Use SSA7 for heavier load applications
Technical Support: 866-898-0720 e-mail: techsupport@supersprings.com
** RATING IS TOTAL OF VEHICLE PAYLOAD PLUS SUPERSPRING CAPACITY - NEVER EXCEED VEHICLE GVWR **

SSA1 through SSA6 = Light Duty
SSA7 through SSA10 = Meduim Duty
SSA11 through SSA15 = Heavy Duty
SSA16 through SSA20 = Special Duty
 
February 2008
 

 

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