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New 3B4615 Cotter Pin Replacement suitable for Caterpillar Equipment
- New Cotter Pin Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 3B4615 Cotter Pin
â–¶Specification for 3B4615 Cotter Pin
â–¶Exact Fit Guarantee for 3B4615 Cotter Pin
â–¶| Dimensions | 1.18x0.08x1.18 |
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Prompt service, Friendly people and hassle free
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Great customer service.
Prompt , knowledgeable and friendly service. -
Customer service was great! There was a small problem with the part and they responded quickly and respectfully until was resolved! Highly recommended
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Propel parts is a very reliable parts source for heavy equipment
Quick response,good quality parts,favourable prices and always deliver on time -
Great site and price
Frequently Asked Questions
What is the Caterpillar 3B4615 cotter pin used for?
A: The 3B4615 cotter pin is a locking fastener used in Caterpillar equipment to prevent nuts, bolts, or pins from loosening or backing out under vibration and load. They are commonly found in steering linkages, bucket pins, and undercarriage assemblies.
Can cotter pins be reused after removal?
A: No. Cotter pins should never be reused after removal. Bending the pin during installation causes metal fatigue, and reinstalling a bent cotter pin can lead to premature failure and loss of the fastener it is securing. Always install a new cotter pin.
Is the 3B4615 cotter pin a direct replacement for the original?
A: Yes. This high-quality aftermarket cotter pin matches the original Caterpillar dimensions for diameter and length, providing a direct fit in your equipment.
Which machines is the 3B4615 compatible with?
A: This cotter pin is used across a variety of Caterpillar machinery. Check your parts manual or reach out to Propel Parts for help verifying fitment for your specific machine.
Browse our full selection of hardware parts for heavy equipment including cotter pins, snap rings, and other fastening accessories.
What material is the 3B4615 cotter pin made from?
A: This cotter pin is manufactured from durable, corrosion-resistant steel that meets or exceeds the strength requirements of the original Caterpillar specification, ensuring reliable locking performance in demanding environments.
How do I install a cotter pin correctly?
A: Thread the cotter pin through the hole in the bolt or pin, then bend the legs apart on either side (one up, one down or both to the same side) to lock it in place. Ensure the pin is fully seated and the legs are bent sufficiently to prevent backing out during operation.
What warranty is included with this part?
A: All Propel Parts products carry a 12-month warranty from the invoice date against manufacturing and material defects. Same-day shipping is available on weekday orders placed by 3pm ET.
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.
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