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New 3T8601 Bolt -Link Replacement suitable for CAT 3046; 3116; 3126B; 3204; 3304; 3306; C4.4; 561H; 561M; 561N and more
- New Bolt -Link Replacement suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
4.7
(Site rating)Description for 3T8601 Track Bolt
▶Specification for 3T8601 Track Bolt
▶Exact Fit Guarantee for 3T8601 Track Bolt
▶| Models | 3046, 3116, 3126B, 3204, 3304, 3306, 4, 561H, 561M, 561N, C4, C4.4 & more |
|---|---|
| Dimensions | 3.15x0.98x0.98 |
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Helpful with making sure parts fit my machine
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Excellent service and quick response!
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Quality Caterpillar parts
Very fast delivery and respons from Propel Parts
This is my second time that I bought something from it, first time delivery time was in one week from US to Serbia -
My part was damaged in shipping and everyone was very helpful on get it resolved and sent me another free of charge.
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Buen servicio y atención
Frequently Asked Questions
What is the Caterpillar Link Bolt 3T8601?
The 3T8601 is a high-strength link bolt used in Caterpillar undercarriage or implement linkage assemblies. It is designed to withstand the extreme tension, shear, and impact forces that occur in heavy-duty tracked machine applications.
Which machines or linkages use the 3T8601 bolt?
This bolt is used in various Caterpillar undercarriage and linkage assemblies. Verify fitment using your equipment's serial number and parts documentation. Please reach out to Propel Parts for help verifying fitment.
When should the 3T8601 link bolt be replaced?
Replace when:
- Threads are damaged or cannot achieve proper torque
- The shank shows signs of bending, cracking, or yielding
- Corrosion has weakened the bolt body
- During a complete undercarriage overhaul
Link bolts under constant dynamic loading should always be replaced with fresh hardware after major service.
What material and grade is the 3T8601 bolt?
The 3T8601 is a high-grade alloy steel bolt manufactured to meet or exceed OEM specifications for tensile strength, hardness, and thread precision in Caterpillar undercarriage link applications.
Is the 3T8601 a premium aftermarket bolt?
Yes. Propel Parts offers the 3T8601 as a high-quality aftermarket bolt that meets or exceeds OEM specifications. It is produced to the correct grade, thread pitch, and dimensions for a direct-fit replacement in Caterpillar assemblies.
Explore our full catalog of undercarriage parts to find link assemblies, track hardware, and rollers for complete undercarriage service.
What torque value should I use for the 3T8601 link bolt?
Refer to your Caterpillar service manual for the exact torque specification. Use a calibrated torque wrench and always confirm the correct initial and retorque values for the specific assembly.
Are there companion parts I should order with the 3T8601 bolt?
Yes ??? matching nuts, washers, and cotter pins are typically required in link bolt assemblies. Review your parts diagram and order all associated hardware together for a complete repair.
Browse our link assemblies section for companion track chain components and related undercarriage hardware.
This 3T8601 Track Bolt is compatible with the following models:
3046, 3116, 3126B, 3204, 3304, 3306, 4, 561H, 561M, 561N, C4, C4.4 & more...
Shipping
We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.
Easy Returns
Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.
Warranty
Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
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EASY RETURNS & FAST REFUNDS
