Wholesale Custom Size 5 Lug 3500 Lb Trailer Drop Spindle Spring Trailer Axle with Electric Brakes

Name: Wholesale Custom Size 5 Lug 3500 Lb Trailer Drop Spindle Spring Trailer Axle with Electric Brakes
Brand: Xinlong Machinery & Equipment (Zhengzhou) Co., Ltd.
SKU: 2074060282

Henan, ChinaXinlong Machinery & Equipment (Zhengzhou) Co., Ltd.

US$160.00-200.00

10 Pieces

Product specifications

Axle Capacity

Product profile

Customization

Available

Material

Steel

Max Payload

3, 500 Lbs

Model NO.

XME-3.5KS-DPE-545

Number of Axles

Single Axle

Type

American type axles

Axle Type

Spring

Spindle Type

Drop

Hub Bolt Pattern

5 on 4.5"

Transport Package

Heavy-Duty Pallets

Specification

Customized Size

Trademark

XME

Origin

China

HS Code

87169000

Production Capacity

1000000 PCS/Year

Key features

Low-Profile 4" Drop Spindle: Lowers the trailer bed height by 4 inches for a shallower ramp angle, making it easy and safe to load low-clearance equipment like ATVs and lawnmowers.

Universal 5 on 4.5" Bolt Pattern: Built to North American standards with the most popular 5-lug pattern and universal bearings, allowing US buyers to source replacement parts at any local store.

Ready-to-Install Assembly: Comes pre-greased and fully assembled with 10" electric brakes and pre-welded leaf spring pads, drastically cutting down factory assembly and labor time.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Xinlong Machinery & Equipment (Zhengzhou) Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.99h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and, in basic company information, as a trading company located in Zhengzhou, China. It reports customization, 3D design, ODM, and recent new-product capabilities, with one production line and listed machinery including drilling, milling, oven, spray booth, core shooting, and shot blasting equipment. Quality control staffing is reported at 21–30 employees, but finished products are checked by packing staff and no supplier-management certification is listed. Service governance is weakly documented: there are no written procedures or records for service assessment or corrective/preventive actions, although a complaint-handling procedure exists without written records. It has exported for 20 years and lists Europe and North America as primary export markets, but reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial information references multiple years but does not provide sufficient non-financial evidence to...

CertificationsThe supplier’s management-system certification status is explicitly listed as NIL. No certification evidence is provided in the supplied information.

After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records; it also lacks written service-assessment and corrective/preventive-action procedures. It reports no overseas warehouse, showroom, agent, branch, or offline trade-show presence, although it accepts several quotation and payment methods and identifies Qingdao Port as its nearest service location.

R&D capabilityThe supplier reports 3D software design, ODM, multiple forms of customization, and new products during the past year. However, it has no available SDK and reports only one year of total R&D engineer experience, so the overall depth of innovation resources cannot be confirmed.

Production capacityThe supplier lists drilling, oven, spray booth, core shooting, shot blasting, and milling equipment, and reports operating one production line. It also reports 21–30 quality-control staff, but finished products are checked by packing staff, leaving the effectiveness of the stated production and quality-control structure only partially demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting a broad customization offering.

Product Q&A

Q:Q1: Will my customers be able to find replacement bearings and seals locally in the US?

A: Yes, easily. This axle uses the universal industry-standard L68149 inner bearing, L44649 outer bearing, and standard 10"x2.25" electric brakes, which are available at any local US auto or farm supply store.

Q:Q2: Does the 4" drop spindle reduce the axle's ground clearance or suspension travel?

A: No. The 4-inch drop spindle lowers the trailer bed and frame height for easier loading, but it keeps the main axle tube at its standard position, maintaining full suspension travel and road safety.

Q:Q3: What is the standard wheel size that fits this 5 on 4.5" hub pattern?

A: This hub perfectly fits standard North American 13-inch, 14-inch, and 15-inch trailer wheels with a 5 on 4.5" bolt pattern.

Q:Q4: Can you pre-weld the spring pads for underslung or overslung mounting?

A: Yes, absolutely. We can pre-weld the leaf spring pads on either the top (overslung) or bottom (underslung) of the axle tube according to your factory's exact ride-height specifications.