Dexter PR4B Leaf Spring – Double Eye Trailer Suspension Spring for 2,000–3,500 lb Axles

$40.00 USD
Shipping calculated at checkout.

Product Infomation

Dexter PR4B Leaf Spring – Double Eye Trailer Suspension Spring Replacement

Ensure a smooth, stable towing experience with the Dexter PR4B Leaf Spring — a high-quality OEM replacement engineered for strength, reliability, and long service life. Whether you're maintaining or upgrading your trailer’s suspension, the PR4B is built to handle the demands of the road with confidence. 4 leaf double-eye spring.  The PR4B is the most popular spring for a 3.5k axle.  

Key Features:

  • Double Eye Spring Design
    Helps evenly distribute weight and reduce bounce for improved ride quality.

  • Durable Steel Construction
    Crafted from high-tensile spring steel for consistent support under load.

  • Protective Finish
    Treated with a corrosion-resistant coating to extend lifespan and prevent rust.

  • Easy Installation
    Bolt-on design with pre-drilled eyelets makes replacement quick and straightforward.

  • OEM Dexter Part #: PR4B
    Manufactured to meet Dexter’s factory standards for durability and performance.

Specifications:

  • Part Number: PR4B

  • Type: Double eye leaf spring

  • Load Capacity: 1,750lb per spring

  • Length (eye-to-eye): 25-1/4" long(from center to center of the eyes)

  • Number of Leaves: 4

  • Material: High-strength Spring steel

  • Finish: Black powder-coated or galvanized (confirm if applicable)

Trailer Compatibility

The Dexter PR4B Leaf Spring is compatible with a wide range of trailer types, including:

  • Utility Trailers

  • Boat Trailers

  • Cargo Trailers

  • RV & Travel Trailers

  • Landscape Trailers

  • Horse & Livestock Trailers

  • Car Haulers

  • Enclosed Trailers

Alternate Item Numbers

  • 072-042-00
  •  4342-17
  •  SW4B 
  • 4332-12
  • 9150014

Refund Policy

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too. If more than 15 business days have passed since we’ve approved your return, please contact us at nick@rodoc.com. 

Refund Solutions 

  • Refund to original payment method
  • Contact us Directly if you wish to Exchange the item instead of refund to the original payment method. (Do not use the Return Page). Contact – Rodoc Leasing Sales & Service

When will I get my refund?

  • After your return has been processed, you will receive a refund notice from us, and it will take an additional 1-3 business days for the refund to be returned to your original payment method. The refund to the store credit is immediate.
  • If more than 15 business days have passed since we’ve approved your return, please contact us at nick@rodoc.com

Contact Information 

Main Phone # 419-692-5881 Parts Direct # 567-600-8372
Email: nick@rodoc.com
5028 N kill Road Delphos OH, 45833, United States

Return Policy

Starting online returns is easy  

  • Enter your email address and verification code to sign in. 

  • Go to your order history, select the order and items you want to return or exchange, and follow the instructions, only 4 steps complete the returns request and submit. 

  • Once your request is approved, you will get email update notifications with shipping guidelines.

What items are returnable? (eligible for returns) 

  • 30-day return policy, which means you have 30 days after receiving your item to request a return. 

  •  unused and resellable items

  •  In the original packaging with all the tags intact. 

  • You’ll also need the receipt or proof of purchase.  

What items and exceptions are non-refundable?  

  • Certain types of items cannot be returned such as gift cards, sale items or custom ordered products. Please get in touch if you have questions or concerns about your specific item.  

Damage, loss, or theft issues  

  • If the purchased product is faulty, reach out to us within 7 days of the delivery date. 

  • If the purchased product is lost or theft, please collect evidence and contact us immediately.  

Exchanges 

If you wish to make an exchange for a different item, please contact us directly. Do not use the return page. Once the exchange request is approved, the replacement item will be shipped to you. 

If you have any questions regarding the return policy, please contact us at nick@rodoc.com

Once we have approved your return you will receive your refund within 5 Business days. See Refund Policy for any concerns or contact us.  Refund Policy – Rodoc Leasing Sales & Service

Contact Information

Main Phone # 419-692-5881

Parts Direct # 567-600-8372

Email: nick@rodoc.com

5028 N kill Road Delphos OH, 45833, United States


What Trailer Brands do we work with?

Timpte, Thunderstone, Wilson, Sure-Trac, Mortiz, PJ Trailers, Thunder Creek, CornPro, Interstate 1, IronBull, Stealth, Texas Bragg, United

Special Order Parts?

Give us a call! Our parts team will be happy to assist you 419-692-5881

How do I start a return?

You can start a return by going to the return center, just a few clicks and return process will be started! If you have any questions or concerns, feel free to contact us!

How long will it take to receive my refund?

Refunds are processed within 7 days from when we receive the item(s).