Name: SuperSprings Air Suspension Helper Spring Kit for SumoSprings; Rear; Capacity 1000 Ibs.; For Nissan NP300 w/Rear Coil Springs - Part #SSR-619-40
Brand: SuperSprings
SKU: SSR-619-40
Price: 239.99 USD
Availability: InStock

SuperSprings Air Suspension Helper Spring Kit for SumoSprings; Rear; Capacity 1000 Ibs.; For Nissan NP300 w/Rear Coil Springs - Part #SSR-619-40

In Stock

MPN: SSR-619-40UPC: 00814699009943

Only 9 left in stock - order soon!

$239.99$299.51SAVE 20%

Starting at $20/mowithaffirm

Fits:Universal Fit

1000lb Capacity Sumosprings Rear For 1421 Nissan Np300 W/Rear Coil Springs

Secure Checkout

SSL Encrypted

Easy Returns

30-day policy

Guaranteed Fitment

Or your money back

Pay Over Time

With Affirm

Usually ships in 1-3 business days

Enhances Load Carrying Ability,Improves Overall Driver Control And Ride Comfort,Will Not Leak Or Rupture,Never Load Any Vehicle Beyond The Manufacturers GVWR,1000 Lb Capacity At 50% Compression,Maintenance-Free,Made From Proprietary And Patented Microcellular Urethane,One-Piece Unit Attached On One Side Used As A Replacement,Reduces And Stabilizes Sway,Upgrade To Factory Bump Stops,Compress Up To 80 Pct Original Height With Full Memory Rebound,Sold As A Pair [Left And Right]

Overview

1000lb Capacity Sumosprings Rear For 1421 Nissan Np300 W/Rear Coil Springs

Weight	6 lbs
Length	14 in
Width	9 in
Height	5 in
Part Number	SSR-619-40
UPC	00814699009943
Capacity	1000 lbs
Color	Blue
Material	Patented micro-cellular urethane
Warranty	Limited Lifetime Warranty

SuperSprings Air Suspension Helper Spring Kit for SumoSprings; Rear; Capacity 1000 Ibs.; For Nissan NP300 w/Rear Coil Springs - Part #SSR-619-40

Overview

Installation Overview

Compare Air Suspension Helper Spring Kit Options

SumoSprings; Solo Kits Are Replacements To Factory Bump Stops; Capacity 2500 lbs. At 50 Percent Compression; Do Not Exceed GVWR;

SumoSprings; Rear; Capacity 1000 Ibs.; For Nissan NP300 w/Rear Coil Springs;

Air Over Leaf W/ 2000 LbCapacity W/ Weld-On Lower Mount And Side Frame Upper Mount Universal Fit 4 Inch Diameter 7076 Air Springs Brackets And Hardware Ridetech

Buying Guides

Related Articles

Top 6 Upcoming Jeep Events This August 2026

Guide to Buckeye Jeep Adventure 2026

Guide to Toledo Jeep Fest 2026

You May Also Like

SumoSprings; Rear; Capacity 1000 Ibs.; For Nissan NP300 w/Rear Leaf Springs;

SumoSprings; Off Road; Solo Kits Are Replacements To Factory Bump Stops; Capacity 1400 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required;

SumoSprings Rear for Toyota 4Runner FJ Cruiser LandCruiser Sequioa Lexus GS460 GX460 GX470 LX470

Air Over Leaf W/ 3000 LbCapacity For 2 -2.5 Inch Wide Leaf Spring W/ Under Frame Upper Mount Universal Fit 5 Inch Diameter 9000 Air Springs Brackets And Hardware Ridetech

SuperSprings SumoSprings Front Rear Kit SSF-170-40-2 SSR-180-54-1 for Ford F-53 K-10-002

SuperSprings SumoSprings Front Rear Kit SSF-173-40-2 SSR-183-54-1 for Ford F-53 K-10-005

SuperSprings SumoSprings Rear for Nissan NP300 with rear leaf springs SSR-620-54

SumoSprings; w/2 in. Lift; Solo Kit Are Replacements To Factory Bump Stops; Capacity 1000 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required;

Cart (0 items)