Volvo VNR Leaf Springs, Hangers & Acc.
Volvo VNR Leaf Springs, Hangers & Acc.
Outfit your Volvo VNR semi-truck with high-quality Volvo VNR Leaf Springs, Hangers & Accessories from our comprehensive selection. This product line covers a wide range of essential components to keep your Volvo VNR running smoothly, including leaf springs, spring hangers, and more. Engineered for durability and performance, these parts help ensure a stable, comfortable ride even under the most demanding conditions. Improve the handling and road feel of your Volvo VNR with upgrades like heavy-duty leaf springs, adjustable spring hangers, and other precision-engineered accessories. Whether you're hauling heavy loads or navigating rough terrain, our Volvo VNR leaf spring parts and accessories provide the strength and flexibility you need. Upgrade your Volvo VNR for optimal ride quality, towing capacity, and long-term reliability.
Frequently Asked Questions About Volvo VNR Leaf Springs, Hangers & Acc.
What are the weight capacity ratings for VNR leaf springs, and how do I choose the right one for my truck?
VNR leaf springs typically come in various weight ratings ranging from 12,000 to 20,000 pounds per axle. To select the correct capacity, check your door jamb sticker for your truck's GAWR (Gross Axle Weight Rating) or consult your owner's manual. For heavy-duty applications or frequent max-load hauling, consider springs rated 10-15% above your typical loaded weight to prevent premature sagging.
Are these leaf springs compatible with all VNR model years, or are there specific fitment differences?
While many VNR leaf springs fit 2018-2024 models, there are important variations between daycab and sleeper configurations, as well as differences in air-ride versus spring suspension setups. Always verify compatibility using your VIN number or by measuring your existing spring's eye-to-eye length, arch height, and number of leaves. Pre-2018 VNR models may require different part numbers due to frame modifications.
What tools and equipment do I need to replace leaf springs and hangers myself?
You'll need a heavy-duty floor jack (minimum 20-ton capacity), jack stands rated for commercial trucks, a torque wrench capable of 450-500 ft-lbs, spring compressor tools, and standard hand tools including deep sockets and breaker bars. Spring pin removal often requires a pneumatic hammer. Plan for 4-6 hours per side for first-time installers. Many shops charge $300-500 per axle for professional installation if you prefer to avoid the heavy lifting.
How can I tell if my leaf spring hangers and shackles need replacement along with the springs?
Inspect hangers for cracks around bolt holes, excessive rust, or elongated mounting holes. Shackles should pivot freely without binding or excessive play. If you notice more than 1/8 inch of movement in the shackle pins or see metal-on-metal wear patterns, replacement is recommended. When replacing springs, it's cost-effective to replace worn hangers and shackles simultaneously since you're already doing the labor.
What's the difference between OEM-style and heavy-duty aftermarket leaf springs for the VNR?
OEM-style springs match factory specifications and ride characteristics, ideal for standard highway hauling. Heavy-duty aftermarket options typically add 1-2 extra leaves, use thicker steel (often 1/2" versus 7/16"), and feature shot-peened construction for 20-30% longer service life. Heavy-duty springs provide better stability under load but may create a stiffer ride when running empty. Consider your typical payload and route conditions when choosing.
