Durable and Rust-Resistant Leaf Spring for 3, 500 Lb Trailer Axles

• Customization: Available
• Loading Weight: 3500 Lb
• Material: Steel
• Model NO.: 3.5K leaf spring
• Number of Axles: Single Axle Suspension
• Type: Leaf Spring Suspension
• After-Sales Service: Available
• Warranty: 1 Year
• Color: Customerized
• Condition: New
• Size: 25 1/4"X 1 3/4"
• Transport Package: Pallet
• Specification: double eye 3 leaf spring
• Trademark: BZ
• Origin: Shandong China
• HS Code: 8716900000
• Production Capacity: 2000ser Per Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 150.000kg

Product Description

Product Description

Trailer Leaf Spring – Product Introduction

Trailer leaf springs are essential suspension components designed to absorb road shocks and support the trailer's load, ensuring a smoother and safer ride. Made of multiple layers of spring steel, they flex under pressure and return to their original shape, reducing vibration and protecting both the trailer and its cargo.

We offer a full range of trailer leaf springs, including:

*Slipper springs
*Double-eye springs
*Parabolic springs

Compatible with axles ranging from 2,000 lbs to 15,000 lbs.
Our springs are made from high-grade alloy steel, heat-treated for durability and corrosion resistance, and meet North American market standards.

Function of Trailer Leaf Springs

Trailer leaf springs play a critical role in the suspension system. Their primary functions include:

1.Load Support
They bear the weight of the trailer and its cargo, distributing it evenly across the axle.

2.Shock Absorption
By flexing over bumps and uneven road surfaces, leaf springs absorb and dampen shocks, reducing impact on the trailer frame and cargo.

3.Ride Stability
Leaf springs help maintain trailer balance and reduce sway, especially during turns or sudden stops.

4.Axle Alignment
They keep the axle properly aligned under the trailer, ensuring consistent tracking and tire wear.

5.Durability and Low Maintenance
Leaf springs are known for their simple, rugged design, which makes them reliable and easy to maintain—ideal for heavy-duty trailer use.

Specification

3 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring Specifications

ITEMS	VALUE
Type	Doulbe Eye
Number of leaves	4
Long	25.25"
Width	1.75"
Eye Diameter	9/16"
Bushing	Nylon
Each capacity	1750 LBS
Axle capacity	3500 LBS

Packing & Delivery

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FAQ

Q1: How do you guarantee quality?
A: We take quality inspect records from raw material to finished product. The former department bear 100% responsibility for next process.
 
Q2: ls it possible to have sample for quality testing? 
A: Yes, if same or similar sample are available.
 
Q3: What is your MOQ?
A: Different products have different minimum order quantities. Please contact us for details
 
Q4: What about the package of the product?
A:The goods will be packed according to your requirements and in well protection before delivery.
 
Q5: What is your terms of payment?
A: T/T,L/C,Western Union
 
Q6: What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.
 
Q7: What is your terms of delivery?
A: EXW, FOB,CFR,CIF, DDU,DDP.
 
Q8: How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
 
Q9: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
 
Q10: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.