Pro Series Rear Helper Springs by Hellwig This is a set of secondary helper leaf springs. Pro Series adds polyurethane cushioning blocks (sold separately) that eliminate any rubbing, friction, and noise between leaf ends. The 2-leaf design progressively adds support as rear OEM leaf springs become loaded and compressed. Crafted from heat-treated ASTM 5160 alloy spring steel for maximum strength and resilience, these feature a spring rate that becomes firmer as pressure increases. Maintains proper rear ride height, prevents original springs from sagging due to sustained load compression, and helps reduce bouncing during towing. Fitted U-bolts and related hardware are included for mounting. Drilling may be required.
Valid Till:
Fitment
| Year | Make | Model | Driveline | Engine |
|---|---|---|---|---|
| 2011-2021 | Nissan | NV2500 | Rear Wheel Drive | GAS |
| 2011-2021 | Nissan | NV1500 | Rear Wheel Drive | GAS |
| 2011-2021 | Nissan | NV3500 | Rear Wheel Drive | GAS |
Features
- Set of secondary leaf springs designed to work with OEM leaf springs and support extra loads
- Pro Series creates the quietest ride by adding polyurethane cushioning blocks to eliminate rubbing noise between leaf ends
- Recommended for heavy hauling, work truck use, or pulling a 5th-wheel RV trailer
- Also stabilizes the helper spring in reverse or rebound mode
- Unique design provides enhanced load and sway control in one spring
- Crafted from heat-treated ASTM 5160 alloy spring steel for maximum strength and resilience
- 2-leaf design provides support at the point when OEM leaf springs become loaded and compressed
- Adds up to 2,500 pounds of load support and leveling capacity to the rear of your vehicle
- Progressive spring rate is designed never to need adjustment
- Prevents leaf spring from sagging due to sustained load compression
- Maintains proper rear ride height
Progressive Rate Design is Fully Adjustable - Design can handle the load 24/7
- Helps reduce bouncing at the rear of vehicle when towing
- Fitted U-bolts and related hardware are included for mounting (drilling may be required)
- Manufactured in the United States
Components
Mounting Hardware IncludedImportant Notes
Time is of the essence. Please call us to verify that this product is in stock.
ATTN State of California Consumers warning: Cancer and Reproductive Harm
Silent Support System Series Helper Springs for 2011-2021 Nissan NV 1500, 2500 and 3500
- SKU : BFDQ61908
- Part Number : 61908
$513.54
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