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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
Exact Fit Guarantee
This part is guaranteed to fit your machine.
Wrong Part?
We'll overnight correct part at no cost to you.
Description for 3T8601 Track Bolt
â–¶Specification for 3T8601 Track Bolt
â–¶Exact Fit Guarantee for 3T8601 Track Bolt
â–¶| Models | 3046, 3116, 3126B, 3204, 3304, 3306, 4, 561H, 561M, 561N, C4, C4.4 & more |
|---|---|
| Dimensions | 3.15x0.98x0.98 |
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The Double Order Catastrophe
My co-worker placed an order and wasn't sure it went through online. I later placed the same order thinking the previous order didn't go through. To my surprise both orders went through, and I needed to cancel one of the orders. I called and spoke with someone who instructed me someone would contact me about the situation. I was contacted by Misty and she said she would do her best to cancel one of the orders but not sure if she could because they were next day orders. A small tome later I received an email saying she was able to cancel one of the orders. Thank you to Misty and the entire Propel Parts Team. Greatly appreciated!! -
Australian buyer, sales where professional and very responsive with secure parts identification.
Highly recommend.
Bedrock Exploration Pty Lt, Australia
Customer Follow-Up After Delivery:
Thank you Deb and your colleague Anthony A for your help in supplying a replacement part which arrived in good time and is running smoothly.
I shall continue to use your services and recommend you to other remote miners, as your services and delivery times are better than our home-based suppliers.
With thanks again.
Regards, Gerard
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I put 2 of the same orders in due to a web page error and shortly after I was contacted by Deb from customer service asking if I meant to place both orders. She was very helpful, the email was very well written and it genuinely made me feel better about the whole experience. She resolved the issue quickly and with there not being much of customer service these days I was very happy so see that is not the case everywhere!!!
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Great customer service.
Prompt , knowledgeable and friendly service. -
Good Customer Service. Fast Shipping. A+++
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.
Exact Fit Guarantee®
The right part — or we'll make it right.
Order Normally
Know your part number? Simply place your order.
Not Sure?
Place your order, then send us your serial number before it ships.
We'll verify fit.
We Make It Right
Wrong part? We'll make it right.Fast. At our expense.
1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
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EASY RETURNS & FAST REFUNDS
