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Enhancing your RV's ride quality and stability is crucial for a comfortable travel experience. The right suspension parts can significantly reduce vibrations, improve handling, and protect your vehicle's components from excessive wear and tear. Investing in quality parts ensures a smoother journey for both driver and passengers.
【COMPATIBLE WITH】This heavy duty trailer shackle upgrade kit fits for CRE3000 Stock and Equaflex with 2.25" shackles ,for Tandem Axle Truck / Trailers
【REPLACE OE PART NUMBER】This heavy duty trailer shackle kit replaces UO12-016
【HIGH QUALITY】Use thicker shackles for added strength, tin bronze bushings for longer life, and lubricable bolts for less maintenance,improving ride quality on rough roads
【OEM DESIGN & DIRECT FIT】Quality materials used, meets or exceeds OEM standards, 100% tested before shipping
【BUY WITH CONFIDENCE】Please confirm whether your car is suitable for this kit before purchasing to ensure that our products are the products you need
CUTTING-EDGE TECHNOLOGY – Road Armor is engineered to obtain maximum absorption. With its anti-shock technology, road shock and vibrations are dampened, resulting in less chucking and less strain on the trailer
ALL-AROUND PROTECTION – The patent pending design uses a single pivoting arm that is permanently engaged with the trailer axles’ leaf springs. This allows it to constantly absorb and dampen road shock from the leading or trailing spring, utilizing the...
ULTIMATE UPGRADE – Road Armor was designed to offer RVers and trailer owners a superior suspension enhancement solution that can be added as an easy aftermarket upgrade, and is also offered as an exceptional substitution for torsion axles
HIGH-GRADE HARDWARE – Included in the kit are two tandem equalizers, greaseable bronze bushings that improve wear and tear, and automotive-grade fasteners that provide exceptional corrosion protection and extend overall product life. Mounting hardware...
SPECIFIC WEIGHT RATING – Road Armor is configured to operate an axle weight capacity of 3,500 to 8,000 pounds
Shackles handle the most movement and weight in a suspension setup. Therefore, they are the most likely component to wear and should be checked frequently.
Tandem axle shackle kit for Double Eye Springs Tandem Axle Suspension.
Compatibility. 4 leaf springs kit with U-bolt, hanger and shackle kit for 3,500lb trailer axle tandem suspension, each double eyes single leaf spring offers 1,750lbs capacity impressive shock absorbent for cargo, boat trailer, heavy duty and durable for...
Trailer Leaf Spring. Check the detail in the pictures for sure fit, eye to eye length: 25-1/4 inch; free open: 3 inch; width of leaf: 1-3/4 inch; 4 leaves; 9/16 inch bushing dia, OEM reference: SW4B / 72-42 / LIB-401-DE / UNA212 / PR4B...
Includes. Tandem trailer leaf spring kit included compatible 4 U-bolts feature 5-1/2'' long, 1/2'' dia, 2 tie plates and 8 hex nuts, 4 hangers, 8 shackle straps and necessary locknuts and shackle bolts for one package easy replacement.
Durability. Trailer axle springs constructed with prominent steel with anti-corrosion coating, DOT qualified hardware and accessories improve the suspension system for long time and long distance journey in years.
Stability. Not only provide stable driving experience with dynamic shock absorption on potholed road when heavy loads, heavy duty trailer leaf spring kit also stay intact in commercial vehicles.
SUPERIOR ENGINEERING & DURABILITY — Lippert has been a trusted name in the RV and utility trailer parts industry since 2005. Our trailer axle AP kits are designed to meet the highest standards, ensuring long-lasting performance and reliability
CRAFTED WITH PRECISION — Each component in Lippert trailer axle AP suspension kits is crafted with precision and quality, giving you peace of mind and confidence in your trailer’s suspension system
EXACT-MATCH REPLACEMENT COMPONENTS — Lippert AP suspension kits include exact-match components that install just like your original equipment. This ensures a seamless replacement process, allowing you to get your trailer suspension back to optimal...
OPTIMUM PRODUCT TRACEABILITY — With Lippert’s advanced manufacturing process, every axle assembly and component is traceable down to the exact production run and original lot number. This level of traceability enhances product visibility and...
QUALITY ASSURANCE — Lippert AP suspension kits are designed for ease of installation, helping you bolt the axle leaf springs to your hangers with minimal effort. By referencing your original equipment label, you can ensure a perfect fit and hassle-free...
2.Products include:Suspension System 33" Wheel Base *2
3.Features:Replace for steel leaf equalizers, our trailer tandem equalizer provides a more stable and balanced towing experience, ensuring a smooth and controlled ride on the road.
4.Compatibility：CRE2-33 CRE3000 Suspension System is compatible with 33-inch axle trailers, ensuring a seamless integration with your setup.
5.Please confirm the product model and compatible size before purchasing
【Advanced Vibration Dampening】: Engineered to significantly reduce road vibrations during transit. Our equalizer utilizes high-density rubber inserts to minimize "chucking" and decrease the mechanical strain on your trailer’s frame. Enjoy a quieter...
【Enhanced Impact Absorption】: Featuring a robust pivoting system designed to work with standard leaf springs. This configuration helps buffer impacts from tandem axles, utilizing a resilient core to dampen bumps and potholes for a smoother ride.
【Premium Suspension Upgrade】: The ideal aftermarket solution for RVers seeking improved ride quality. This kit provides an exceptional suspension boost, protecting your trailer’s interior contents—from furniture to appliances—against harsh road...
【Industrial-Grade Hardware】: Built for long-term reliability. Includes two heavy-duty equalizers with pre-installed greaseable bronze bushings. These components reduce friction and feature a corrosion-resistant finish for extreme weather durability.
【Universal 3.5K - 8K Axle Fit】: Precision-configured for tandem axle trailers with a weight capacity ranging from 3,500 to 8,000 lbs. Compatible with most standard leaf spring setups on travel trailers, fifth wheels, and utility trailers.
Last update on 2026-09-02 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best RV Suspension Parts
Understanding Your RV's Suspension Needs
When selecting RV suspension parts, consider the type of RV you own and its typical load. Different suspension systems (leaf springs, air suspension, independent suspension) require specific components. Ensure compatibility with your RV's make, model, and year.
Key Factors to Consider:
Material and Durability: Look for parts made from high-quality, robust materials designed to withstand constant stress and varying road conditions. This includes checking for corrosion resistance, especially if you travel in coastal or humid environments.
Load Capacity and Performance: Evaluate the weight your RV typically carries and choose components that can handle this load effectively. Consider how the parts will affect handling, braking, and overall stability, particularly when driving at higher speeds or on uneven terrain.
Brand Reputation and Warranty: Opt for reputable manufacturers known for producing reliable suspension parts. Check the warranty offered, as a longer warranty period often indicates the manufacturer's confidence in their product's longevity and performance.
Frequently Asked Questions
How often should RV suspension parts be inspected?
It's recommended to inspect your RV's suspension components annually or before any long-distance trip. Look for signs of wear, such as cracks, leaks, or unusual noises, to ensure optimal performance and safety.
Can I upgrade my RV's suspension system?
Yes, upgrading your RV's suspension system is often possible and can greatly improve ride comfort and handling. Common upgrades include adding airbags, replacing worn-out shocks, or installing stronger leaf springs.
What are the signs of failing RV suspension?
Signs of failing suspension include a bumpy or rough ride, excessive bouncing, uneven tire wear, and difficulty steering or braking. You might also hear clunking or squeaking noises coming from the suspension area.
Do suspension upgrades affect fuel efficiency?
While not a primary effect, a well-functioning suspension can indirectly contribute to better fuel efficiency by ensuring proper tire contact with the road and reducing aerodynamic drag caused by excessive bouncing.
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