Trailer Slipper Spring 4000 Lb 6 Leaf 29 1/2" X 2"Wide

• Customization: Available
• Loading Weight: 8000lbs
• Material: Steel
• Model NO.: 8000lbs leaf spring
• Type: Suspension
• Center Pin Bush: Rubber Bush/Power Bush
• Surface Treatment: Bake Paint
• Components: Leaf, Clip, Center Bolt
• Finish: Black / Galvanized / Cataphoresis
• Application: Trailer Suspension Parts
• Certification: CCC, ISO/Ts16949
• ABS: with ABS
• Axle Number: 2/3
• Condition: New
• Transport Package: Pallet
• Trademark: BZ
• Origin: Shandong
• HS Code: 7320109000
• Production Capacity: 10000 Set/Sets / Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1000.000kg

Product Description

Trailer Slipper Spring 4000 LB 6 Leaf 29 1/2" X 2"Wide

When you need a heavy-duty slipper spring for your 8K trailer axle, this 6-leaf option is a great choice. It is easy to install, and it will provide the support and strength that your trailer needs as it rolls down the road to your next job. You'll be glad you have it, especially when you take your trailer off-road, or drive over uneven surfaces on the highway. Your cargo and equipment on the trailer will be secure and you'll be able to focus on making your business successful.

Applications:

 - Heavy-duty truck rear suspensions

 - Trailers and semi-trailers

 - Agricultural and construction equipment

Specification

Spring capacity:	4,000 lbs
Axle capacity:	8,000 lbs
Length from center of spring eye to end of spring (unloaded):	29 1/2" (749.3mm)
Spring width:	2"(50.8mm)
Bushing:	Typically 9/16" nylon bushings, rubber bushings custom made optional
Leaf thickness:	3/8"(10mm)
Number of leaves:	6
Material:	60Si2mn
Replacement for part numbers:	E5115,UNA161,9150024,93170,LIB-602-SH,MLA-161-00,SP-161275, 120102, E-5115

Product Features

* 6 leaf slipper spring with a 4,000 lb capacity for use on 8,000 lb trailer axles.
* Multiple leaf spring will flex to absorb road shock and provide a smooth ride
* Springs reduce wear and tear on your trailer
* Springs will help level and smooth out your ride
* 9/16" Nylon bushing included with spring
* Mounts to trailer frame with hangers or a hanger kit (sold separately)

Packing & Delivery

Certifications

Company Profile

SHANDONG NORTH AUTOTECH CO. Ltd 

SHANDONG NORTH AUTOTECH CO. Ltd is a professional manufacturer of steel wheels and trailer parts in Zibo City, Shandong Province, China.
We specialized in manufacturing all kinds of electric axles, steel wheels and trailer parts, designed for use on Light Duty Trailers. Like as Utility Trailer Axle, Boat Trailer Axle, Car Haulers Trailer Axle, ATV Trailer Axle, Lawn & Landscape Trailer Axle, Motorcycle Trailer Axle, BBQ Pit Trailer Axle, Cargo Trailer Axle, Enclosed Trailer Axle, RV Trailer Axle & More. We can supply many trailer parts & accessories as follows: Towbars, axles, brake drums, hubs, brake disc, bearings, springs and springs and suspension kits, couplings, mudguards, U-Bolts, Jockey Wheels, keel rollers and brackets, wobble roller, wheel spacer, equalizers. Based on good and steady-going quality, competitive prices and better services, most of our products are well exported to North America, Europe and Oceania. The company has strong technical force, sophisticated manufacturing equipment, professional production team, for product innovation, research and development, quality assurance provides a solid backing.

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.
 
Q: What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDP.
 
Q: Can I request a customized Leaf Spring size?
A: Absolutely! We offer tailored attachments.
 
Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
 
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.
 
Q:How do you make our business long-term and good relationship?
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.

Exhibition