4-3-1261K Slip Yoke Series 1550 2.5 in x 16 Splines 3.500 C/L fits Komatsu Volvo
4-3-1261K Slip Yoke Series 1550 2.5 in x 16 Splines 3.500 C/L fits Komatsu Volvo
4-3-1261K Slip Yoke Series 1550 2.5 in x 16 Splines 3.500 C/L fits Komatsu Volvo
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4-3-1261K Slip Yoke Series 1550 2.5 in x 16 Splines 3.500 C/L fits Komatsu Volvo

Aftermarket
4-3-1261KX
In stock
$168.95
Slip Yoke 1550 Series is your go-to solution for keeping heavy-duty trucks, off-highway equipment, and industrial...
$168.95

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4-3-1261K Slip Yoke Series 1550 2.5 in x 16 Splines 3.500 C/L fits Komatsu Volvo

Slip Yoke 1550 Series is your go-to solution for keeping heavy-duty trucks, off-highway equipment, and industrial machinery running smoothly. Designed with a 2.5-inch spline diameter, 16 splines, and 3.500-inch centerline, this slip yoke guarantees a rock-solid fit while ensuring reliable power transfer under the toughest conditions.

When you’re out in the field—whether hauling loads in a Mack, grinding through construction with Komatsu, or powering Volvo equipment—you can’t afford drivetrain failures. That’s where the Slip Yoke 1550 Series comes in. Built from heavy-duty steel with precision machining, it offers unmatched strength and durability so your rig keeps moving without hiccups.

Compatible with a wide range of equipment including Komatsu, Volvo, Navistar, Mack, Daimler, Sandvik, and Terex, this part is engineered to meet the exact demands of professionals who depend on performance. With its outside snap ring style, 8° max joint angle, and rugged 1550 series build, it’s the tough, dependable upgrade you need when uptime matters most.

Features & Benefits

  • Heavy-Duty Steel Construction – Built tough to handle demanding loads and harsh conditions.

  • Precision Fit – 2.5" diameter, 16 splines, and 3.500" centerline for exact compatibility.

  • Reliable Power Transfer – Smooth performance under heavy torque applications.

  • Broad Compatibility – Fits Komatsu, Volvo, Mack, Navistar, Daimler, and more.

  • Engineered Longevity – Designed to withstand off-road, industrial, and highway use.

Say Goodbye to Drivetrain Downtime
With the Slip Yoke 1550 Series, you’re not just buying a part—you’re investing in reliability, strength, and long-term performance that keeps your equipment moving.

Technical Specifications

Specification Details
Condition New – Unused, unopened, undamaged
Brand Aftermarket
Series 1550 (1.375 in x 4.964 in)
MPN 4-3-1261KX
Spline Diameter 2.5 in (63.5 mm)
Number of Splines 16
Centerline to End of Spline 3.5 in (88.9 mm)
Centerline of Joint to Face of Plug 1.125 in (28.6 mm)
Universal Joint Bearing Diameter 1.375 in (35 mm)
Universal Joint Retaining Width 5.250 in (133.3 mm)
Max Joint Angle
Style Outside Snap Ring
Compatible Equipment Types Automotive, Industrial, Trucks, SUV
Compatible Brands Komatsu, Volvo, Navistar, Mack, Daimler, Sandvik, Terex
Warranty 1 Year
Custom Bundle No
Modified Item No
Interchange Part Numbers 001022-056, P4-3-1261KX, D431261KX, 12403-2, E431261KX, VE7614

 

What’s Included

  • 1 x Slip Yoke 1550 Series 2.5" x 16 Splines 3.500 C/L

  • Manufacturer’s 1-Year Warranty

REVIEWS

MJ

Solid piece of hardware! Installed this Slip Yoke 1550 Series on my Volvo dump truck and it runs smoother than ever. Great quality for the price.

Mark J.

Houston, TX

★★★★★
LS

Perfect fit for my Komatsu loader. Easy install and it’s been holding up under tough work conditions. Definitely recommend this part!

Laura S.

Boise, ID

★★★★★
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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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