479 Greasable Universal Joint Inside Snap Rings fits AAM 1555WJ Series
479 Greasable Universal Joint Inside Snap Rings fits AAM 1555WJ Series
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479 Greasable Universal Joint Inside Snap Rings fits AAM 1555WJ Series

Aftermarket
3-1557
In stock
$38.00
The 479 Greasable Universal Joint (3-1557) is built for strength, durability, and precision to keep your...
$38.00

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479 Greasable Universal Joint Inside Snap Rings fits AAM 1555WJ Series

The 479 Greasable Universal Joint (3-1557) is built for strength, durability, and precision to keep your agricultural equipment running reliably. Designed for AAM 1555WJ Series PTO shafts, it ensures smooth operation and dependable performance under heavy-duty working conditions.

This universal joint features an inside snap ring design for secure fitment and hassle-free installation. Its greasable construction allows for easy maintenance, reducing wear and extending the service life of your machinery.

Whether you’re replacing a worn joint or upgrading for better reliability, the 479 universal joint 3-1557 delivers OEM-level quality at a cost-effective price. Perfect for farmers and operators who need durable performance season after season.

Features and Benefits

  • Heavy-Duty Construction – Designed for strength in high-load agricultural applications.

  • Greasable Design – Easy maintenance helps extend service life and reduce downtime.

  • Inside Snap Rings – Provides secure fitment and simplifies installation.

  • Precision Engineering – Ensures smooth power transfer with less vibration.

  • Reliable Compatibility – Built specifically for AAM 1555WJ Series PTO shafts.

  • Corrosion-Resistant Finish – Protects against wear and harsh working conditions.

Technical Specifications

Specification Details
Condition New (Unopened, Undamaged)
Brand Aftermarket
MPN 3-1557
Interchange Part Numbers 479
Compatible Equipment Make AAM
Compatible Equipment Type PTO, Agricultural
Part Type Universal Joint
Warranty 1 Year
Series 1555 Series Wheel Joint
Bearing Cap Diameter 1.375 in (34.925 mm)
Length A & B 3.73 in (94.7 mm)
Distance Between Snap Ring Grooves 3.737 in (94.9 mm)
Design Greasable, Inside Snap Rings
Custom Bundle No
Modified Item No

 

Vehicle & Application Compatibility

The 479 / 3-1557 Greasable Universal Joint is compatible with:

  • AAM 1555WJ Series PTO shafts

  • Agricultural PTO (Power Take-Off) systems

  • Various tractors and implements requiring 1555 Series U-joints

What’s Included

  • 1 × 479 Greasable Universal Joint (3-1557)

  • 1 × Set of Inside Snap Rings

  • 1 × Installation Guide

REVIEWS

TR

This 479 U-joint was a perfect replacement for my AAM 1555WJ shaft. Greasable feature is a big plus—equipment runs smooth again.

Tom R.

Fargo, ND

★★★★★
MS

Easy install and feels durable. I’ve used it on my tractor PTO system for weeks now without any issues. Excellent aftermarket part.

Mark S.

Salina, KS

★★★★★
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Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

To initiate a return, please contact us at info@riotparts.com. Returns must be shipped to the address provided upon request. If your return is approved, we will issue a return shipping label along with detailed instructions.

Important
Returns sent without prior authorization will not be accepted.

For any return-related inquiries, please reach out to us at info@riotparts.com.

Return Shipping Address
The return shipping address will be determined based on the requestor’s location to ensure the nearest return facility is used.

Possible return locations include:
10880 Lear Blvd.
Reno, NV 89506, United States
931 W. Bardin Rd., Suite 150–200
Arlington, TX 76017, United States
3035 Campus Dr.
Hatfield, PA 19440, United States
5789 N. Graham Road, Ste 200
Whiteland, IN 46184, United States
2020 NE Aloclek Dr 4711 N Lamon Ave
#118 STE 12, Hillsboro, OR 97124, United States

Damages and Issues
We recommend inspecting your order upon receipt. If you find that an item is defective, damaged, or if you received the wrong item, please contact us immediately so we can address the issue.

Exceptions / Non-Returnable Items
Certain items cannot be returned, including:
• Electrical parts that have been installed or used
• Special order parts that were custom ordered for you
• Items that have been damaged due to improper installation or use

If you have questions or concerns about a specific item, please contact us for assistance.

Exchanges
For exchanges, the quickest option is to return the item you have. Once the return is accepted, you can make a separate purchase for the new item.

Refunds
We will notify you once we receive and inspect your return to inform you whether your refund is approved. If approved, you will be automatically refunded using your original payment method within 10 business days. Please be aware that it may take additional time for your bank or credit card company to process and post the refund.

If more than 15 business days have passed since your return was approved and you haven’t received your refund, please contact us at info@riotparts.com.

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