IVAMOS IATV34390V Hub Spring Center Frame Trailer Axle LUG-4.5 3500LBS

( Brand: Ivamos ), ( Part Type: Spring Hub Frame Trailer Axle ), ( Warranty: 1 Year ), ( Manufacturer Part Number: IATV34390V ), ( Bolt Pattern: 5x4.5 ), ( Trailer Frame Width: 76 ), ( Brake Flange: 4 Bolt ), ( Spring Pads Welded On Axle: Yes ), ( Modified Item: No ), ( Capacity: 3.5 K )

Review IVAMOS Inch Hub Face Spring Wide Frame 3500lbs Trailer Axle fits 1974–1989

The Ivamos IATV34390V axle assembly is a high-quality component designed for trailers with a loading capacity of 3500lbs. This axle is specifically engineered for trailers with a lug width of 4.5 inches, 89 hub, 74 spring center, and a frame size of 76.

The hub of this axle is robustly built to ensure durability and reliability. It features a precise machining process that results in a smooth and accurate fit. The hub is also equipped with bearings that reduce friction and wear, ensuring a longer lifespan of the axle.

The spring center of this axle is designed for optimal weight distribution and load carrying capacity. The 74-inch spring center provides enough clearance for larger tires and ensures that the weight is evenly distributed across the axle. This results in improved stability and better handling of the trailer.

The frame of this axle is made of high-strength steel, providing the necessary strength and rigidity to support the weight of the trailer and its load. The frame is also coated with a protective finish to prevent rust and corrosion, ensuring that the axle remains in excellent condition even in harsh environments.

The Ivamos IATV34390V axle assembly is a perfect fit for trailers that require a reliable and robust axle to handle heavy loads. Its precise engineering, high-quality materials, and robust design make it an excellent choice for those who demand the best from their trailers. With this axle assembly, you can be confident that your trailer will provide you with years of reliable service.

Pros and Cons of Buying IVAMOS IATV34390V LUG-4.5 89 Hub 74 Spring Center 76 Frame for a 3500lbs Trailer Axle

a. Compatibility: The IVAMOS IATV34390V LUG-4.5 89 Hub 74 Spring Center 76 Frame is designed for use with 3500lbs trailers, making it an ideal choice for those looking to replace or upgrade their existing trailer axle.

b. Durability: The frame is constructed of high-strength steel, ensuring it can withstand the heavy loads and rough terrain commonly encountered with trailers.

c. Easy Installation: The LUG-4.5 design allows for easy installation and removal of the trailer wheels, saving time and effort during maintenance.

d. Versatility: The IVAMOS frame can be used with various wheel sizes, providing flexibility in trailer customization.

a. Price: Compared to some aftermarket options, the IVAMOS IATV34390V LUG-4.5 89 Hub 74 Spring Center 76 Frame may be more expensive, which could deter some potential buyers.

b. Availability: This particular IVAMOS frame model may not be readily available at all local retailers, requiring buyers to purchase online or from specialized trailer parts suppliers.

The IVAMOS IATV34390V LUG-4.5 89 Hub 74 Spring Center 76 Frame offers several advantages for those in need of a reliable and durable axle solution for their 3500lbs trailer. Its compatibility, durability, easy installation, and versatility make it an attractive option. However, its potentially higher cost and limited availability may be drawbacks for some buyers.

If you are in the market for a new or upgraded axle for your 3500lbs trailer and prioritize durability, compatibility, and ease of installation, the IVAMOS IATV34390V LUG-4.5 89 Hub 74 Spring Center 76 Frame is a strong contender. Weigh the benefits against the potential costs and availability concerns before making your final decision. If the price or availability prove to be significant concerns, we recommend exploring alternative options from other trusted trailer parts manufacturers.

Details:

Hub face to hub face: 89. The spring mounts are welded to the axle beam. It serves as the mounting point for suspension systems, braking tires, and rims. Trailer Frame width : 76.

If you are building a trailer from scratch, don't need to worry about measuring anything. Just choose the width of axle you want. This dimension can be obtained by measuring from where the two wheels meet on one side of axle to other. Spring to spring center: 74.

This measurement is important, and your measured spacing may vary by approximately one inch from the dimensions we display. Leaf spring spacing SC: This is the approximate width of trailer. Please refer to the following instructions on how measure. Function: The axle is a component that secures the wheels in place and rotates with them to transmit or receive mechanical power allow rotate freely on it.

The axle bears and distributes the weight of trailer. Bolt pattern: 5x4.5. Hub Face Spacing HF: This refers to the length of axle measured from bottom one wheel stud opposite. It is measured from the of spring mount on one side axle to other.

Stud spacing: Select the distance between centers of two adjacent bolts; or select one bolt, measure from outside, skip and to third bolt.

part #: iatv34390v prices

• $218.11-$414.39

specifications rvroutine:

• for years: 1974-1989
• brand: Ivamos
• part type: Spring Hub Frame Trailer Axle
• warranty: 1 Year
• manufacturer part number: IATV34390V
• bolt pattern: 5x4.5
• trailer frame width: 76
• brake flange: 4 Bolt
• spring pads welded on axle: Yes
• modified item: No
• capacity: 3.5 K

seller rvroutine:

• rating: 98.1%
• city: Monroe Township, New Jersey
• # reviews: 2671

payments rvroutine:

• wallet: Google-pay
• other
• credit card: Discover

returns rvroutine:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

shipping rvroutine:

• class: Standard
• cost: $0.00
• transit: 5-9 Days
• service: Standard
• type: Fixed

general rvroutine:

• condition: New
• Parts Accessories > RV, Trailer Camper Parts Accessories > Other RV, Trailer Camper Parts Accessories

offer rvroutine:

• sold: 0
• options: Ship-to-home
• started: November 24, 2025
• best offers: True
• availability: In Stock

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