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Hellwig 00-06 Toyota Tundra EZ Level 990 Helper Spring - Up To 2000lbs

SKU: HWG991

Suspension Helper Springs

HWG EZ-990 Helper Spring Kits...

Hellwig 00-06 Toyota Tundra EZ Level 990 Helper Spring - Up To 2000lbs

SKU: HWG991

Suspension Helper Springs

HWG EZ-990 Helper Spring Kits...

A$436.16
IN STOCK! Est Ship 3-5 days. In stock at 3 locations (more than 10 available)

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Description

Exclusive Hellwig flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Hellwig part numbers. There's never been a better time to buy your Hellwig upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Helper Spring Kit - EZ-990 - Add-A-Leaf - Stock Height - Rear - Steel - Silver Powder Coat - Various Applications - Kit

Hellwig 00-06 Toyota Tundra EZ Level 990 Helper Spring - Up To 2000lbs

Hellwig's medium-duty EZ-990 Helper Springs pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicles that need lighter assistance in carrying a load. Simple bolt on design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new load requirements. Once installed and adjusted you are free to haul or tow with greater control and stability. Manufactured with heat treated ASTM 5160 alloy spring steel in our California based facility, these units are rated up to 2,000 lb. level load carrying capacity. They are a great cost effective spring solution and can be adjusted independently for uneven side to side loads.

Additional Information

EZ-990 Helper Spring Kit for Dodge; Ford; GM; Toyota

Part Type

Leaf Helper Spring

Additional Application Notes
• Will Not Fit w/ Rear A.C. Up To 2000 lbs. Level Load Capacity EZ990/2000 lbs. Capacity; For Leaf Spring Applications Only EZ990/2000 lbs. Capacity For Leaf Spring Applications Only
• Will Not Fit w/ Rear A.C. Up To 2000 lbs. Level Load Capacity
• Up To 2000 lbs. Level Load Capacity For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4822] Spacer For A 2 in. Rear Lift And~PN[4824] Spacer For A 4 in. Rear Lift~Can Also Use PN[1801] For Step Bracket Style Leaf
• EZ Level Up to 2000 lbs. load assist; For Leaf Spring Applications Only EZ Level Up to 2000 lbs. load assist For Leaf Spring Applications Only
• Up To 2000 lbs. Level Load Capacity For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4822] Spacer For A 2 in. Rear Lift And~PN[4824] Spacer For A 4 in. Rear Lift~Can Also Use PN[1801] For Step Bracket Style Leaf EZ Level Up to 2000 lbs. load assist; For Leaf Spring Applications Only EZ Level Up to 2000 lbs. load assist For Leaf Spring Applications Only
• Up To 2000 lbs. Level Load Capacity For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4822] Spacer For A 2 in. Rear Lift And~PN[4824] Spacer For A 4 in. Rear Lift~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf
• Will Not Fit w/ Rear A.C.~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf Up To 2000 lbs. Level Load Capacity
• 990/2000 lbs. Capacity; For Leaf Spring Applications Only 990/2000 lbs. Capacity For Leaf Spring Applications Only
• Up To 2000 lbs. Level Load Capacity For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4822] Spacer For A 2 in. Rear Lift And~PN[4824] Spacer For A 4 in. Rear Lift~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf EZ Level Up to 2000 lbs. load assist; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. EZ Level Up to 2000 lbs. load assist Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• EZ Level Up to 2000 lbs. load assist; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. EZ Level Up to 2000 lbs. load assist Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Up To 2000 lbs. Level Load Capacity Dually Bed
• Will Not Fit w/ Rear A.C. Up To 2000 lbs. Level Load Capacity EZ Level Up to 2000 lbs. load assist; without rear A/C EZ Level Up to 2000 lbs. load assist without rear A/C
• EZ Level Up to 2000 lbs. load assist; without rear A/C EZ Level Up to 2000 lbs. load assist without rear A/C
• EZ Level Up to 2000 lbs. Load Assist; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. EZ Level Up to 2000 lbs. Load Assist Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Will Not Fit w/ Rear A.C. Up To 2000 lbs. Level Load Capacity EZ Level Up to 2000 lbs. load assist; For Leaf Spring Applications Only EZ Level Up to 2000 lbs. load assist For Leaf Spring Applications Only
• Will Not Fit w/ Rear A.C. Up To 2000 lbs. Level Load Capacity EZ Level Up to 2000 lbs. load assist; single leaf helper spring EZ Level Up to 2000 lbs. load assist single leaf helper spring
• Up To 2000 lbs. Level Load Capacity For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4822] Spacer For A 2 in. Rear Lift And~PN[4824] Spacer For A 4 in. Rear Lift~Can Also Use PN[1801] For Step Bracket Style Leaf Dually Bed
• Will Not Fit w/ Rear A.C. Up To 2000 lbs. Level Load Capacity EZ990/UP TO 2000 lbs. load assist; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. EZ990/UP TO 2000 lbs. load assist Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• EZ990/UP TO 2000 lbs. load assist; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. EZ990/UP TO 2000 lbs. load assist Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Up To 2000 lbs. Level Load Capacity
• Up To 2000 lbs. Level Load Capacity EZ Level; Up to 2000 lbs load assist single leaf; 2 and 4 wheel drive EZ Level Up to 2000 lbs load assist single leaf 2 and 4 wheel drive
• EZ Level; Up to 2000 lbs load assist single leaf; 2 and 4 wheel drive EZ Level Up to 2000 lbs load assist single leaf 2 and 4 wheel drive
• EZ Level; Up to 2000 lbs load assist single leaf; Full size EZ Level Up to 2000 lbs load assist single leaf Full size
• Up To 2000 lbs. Level Load Capacity EZ Level; Up to 2000 lbs load assist single leaf; Full size EZ Level Can Also Use PN[1801] For Step Bracket Style Leaf Up to 2000 lbs load assist single leaf Full size
• EZ Level; Up to 2000 lbs load assist single leaf EZ Level Up to 2000 lbs load assist single leaf
• Up To 2000 lbs. Level Load Capacity EZ Level; Up to 2000 lbs load assist single leaf EZ Level Can Also Use PN[1801] For Step Bracket Style Leaf Up to 2000 lbs load assist single leaf
• Up To 2000 lbs. Level Load Capacity Can Also Use PN[1801] For Step Bracket Style Leaf
• Up To 2000 lbs. Level Load Capacity EZ Level Up to 2000 lbs. load assist; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. EZ Level Up to 2000 lbs. load assist Can Also Use PN[1801] For Step Bracket Style Leaf Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Up To 2000 lbs. Level Load Capacity EZ Level Up to 2000 lbs. load assist Can Also Use PN[1801] For Step Bracket Style Leaf
• Up To 2000 lbs. Level Load Capacity EZ Level Up to 2000 lbs. load assist; single leaf helper spring EZ Level Up to 2000 lbs. load assist Can Also Use PN[1801] For Step Bracket Style Leaf single leaf helper spring
• EZ Level Up to 2000 lbs. load assist; single leaf helper spring EZ Level Up to 2000 lbs. load assist single leaf helper spring
• Will Not Fit w/ Rear A.C.~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf Up To 2000 lbs. Level Load Capacity EZ Level Up to 2000 lbs. load assist; single leaf helper spring EZ Level Up to 2000 lbs. load assist single leaf helper spring
• Will Not Fit w/ Rear A.C.~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf Up To 2000 lbs. Level Load Capacity 990/2000 lbs. Capacity; For Leaf Spring Applications Only 990/2000 lbs. Capacity For Leaf Spring Applications Only
• Up To 2000 lbs. Level Load Capacity For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4822] Spacer For A 2 in. Rear Lift And~PN[4824] Spacer For A 4 in. Rear Lift~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf 990/2000 lbs. Capacity; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. 990/2000 lbs. Capacity Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Up To 2000 lbs. Level Load Capacity For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4822] Spacer For A 2 in. Rear Lift And~PN[4824] Spacer For A 4 in. Rear Lift~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf 990/2000 lbs. Capacity; For Leaf Spring Applications Only 990/2000 lbs. Capacity For Leaf Spring Applications Only
• Will Not Fit w/ Rear A.C.~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf Up To 2000 lbs. Level Load Capacity 990/2000 lbs. Capacity; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. 990/2000 lbs. Capacity Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Will Not Fit w/ Rear A.C.~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf Up To 2000 lbs. Level Load Capacity EZ990/2000 lbs. Capacity; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. EZ990/2000 lbs. Capacity Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Will Not Fit w/ Rear A.C.~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf Up To 2000 lbs. Level Load Capacity EZ990/2000 lbs. Capacity 990/2000 lbs. Capacity; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Will Not Fit w/ Rear A.C.~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf Up To 2000 lbs. Level Load Capacity EZ990/2000 lbs. Capacity 990/2000 lbs. Capacity; For Leaf Spring Applications Only Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Up To 2000 lbs. Level Load Capacity For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4822] Spacer For A 2 in. Rear Lift And~PN[4824] Spacer For A 4 in. Rear Lift~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf EZ990/2000 lbs. 990/2000 lbs. Capacity; For Leaf Spring Applications Only Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Up To 2000 lbs. Level Load Capacity For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~Use PN[4822] Spacer For A 2 in. Rear Lift And~PN[4824] Spacer For A 4 in. Rear Lift~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf EZ990/2000 lbs. 990/2000 lbs. Capacity; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Will Not Fit w/ Rear A.C.~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf Up To 2000 lbs. Level Load Capacity EZ990/2000 lbs. 990/2000 lbs. Capacity; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Will Not Fit w/ Rear A.C.~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf Up To 2000 lbs. Level Load Capacity EZ990/2000 lbs.; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. EZ990/2000 lbs. Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Will Not Fit w/ Rear A.C. Up To 2000 lbs. Level Load Capacity 990/2000 lbs. Capacity; For Leaf Spring Applications Only 990/2000 lbs. Capacity For Leaf Spring Applications Only
• EZ990/2000 lbs. Capacity; For Leaf Spring Applications Only; Will Not Fit w/ Rear A.C. EZ990/2000 lbs. Capacity Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Will Not Fit w/ Rear A.C.~w/o Electrical Power Steering~Can Also Use PN[1801] For Step Bracket Style Leaf Up To 2000 lbs. Level Load Capacity EZ990/2000 lbs. 990/2000 lbs. Capacity; For Leaf Spring Applications Only Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• EZ990/2000 lbs. Capacity 990/2000 lbs. Capacity; For Leaf Spring Applications Only Will Not Fit w/ Rear A.C. For Leaf Spring Applications Only
• Will Not Fit w/ Rear A.C. Up To 2000 lbs. Level Load Capacity EZ Level Up to 2000 lbs. load assist; For Leaf Spring Applications Only; without rear A/C EZ Level Up to 2000 lbs. load assist without rear A/C For Leaf Spring Applications Only
• Up To 2000 lbs. Level Load Capacity EZ Level Up to 2000 lbs. load assist; 2 and 4 wheel drive EZ Level Up to 2000 lbs. load assist 2 and 4 wheel drive

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-09 19:40:38

Features

  • Can also use Step Bracket Style Leaf 1801 for 2.5" wide springs and 1803 for 3.0" wide springs
  • Easy Installation
  • Ideal for small trucks and SUV's
  • Level Load Capacity up to 2000lbs
  • Limited Lifetime Warranty
  • Tunable

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Adjustable Length:Yes
Color:Silver Hammertone
Description:EZ-990 Helper Spring Kit
Material:Steel
Mounting Hardware Included:Yes
Part Number:hwg991
Title:Hellwig EZ-990 Helper Spring Kit

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:40:34

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Hellwig, Hellwig Products
StreetFX SKU hwg991
SFX Item ID 4158740
Accounting SKU hwg-991
Manufacturer SKU 991
Manufacturer UPC 745662009915
Alternative References 991, HEL-991, HEL991

Helper Spring, EZ-990, Black Powdercoated, Chevy, Dodge, Ford, Kit

These EZ-990 helper spring kits from Hellwig can be easily adjusted to meet your changing needs. These springs are hot-formed and heat-treated for strength and durability, and help to provide a safer, level ride. Made with high-quality alloy spring steel, they're designed to end that rear-end sag. Their 2,000 lb. level load capacity is ideal for medium loads, giving you more control through level load management. They're easy to install and mount to your factory axle U-bolt plates without any hard-to-install compressors or air bags to fail.

Product Attributes
UPC745662009915
BrandHellwig
QuantitySold as a kit.
Part TypeSuspension Helper Springs
Product LineHellwig EZ-990 Helper Spring Kits
Spring FinishBlack
Drilling RequiredNo
Hardware IncludedYes
Maximum Safe Load2,000 lbs.
Installation Kit RequiredNo
Manufacturer's Part Number991

Manufacturer Attributes
Color Silver Hammertone
Manufacturer Designation EZ-990 Helper Spring Kit
Product Class Leaf Helper Spring
Construction/Type EZ-990 Helper Spring Kit for Dodge, Ford, GM, Toyota
Vehicle Brief Hellwig 991

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