New 4T3051 End Bit Replacement suitable for Caterpillar D4, D4 LGP, D5, D5 LGP and more below
- New End Bit 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 4T3051 End-bit
â–¶Specification for 4T3051 End-bit
â–¶Exact Fit Guarantee for 4T3051 End-bit
â–¶| Models | 120H NA, 12H NA, 135H NA, 140H NA, 140M, 143H, 14M, 160H NA, 160M, 163H NA |
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| Dimensions | 13.39x7.87x0.79 |
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GREAT CUSTOMER SERVICED
WANTED TO THANK PROPEL PARTS FOR THEIR ATTENTION TO AN URGENT MATTER I HAD. THEY RESPONDED QUICKLY & RESOLVED IT. I ALSO WANTED TO MENYTION THAT OUR CUSTOMER'S ARE VERY HAPPY WITH THE PARTS EWE HAVE BEEN ORDERING FROM PROPEL. WE WILL DEFINITLEY CONTINUE TO DO BUSINESS. -
Tiene una buena atención y servicio
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Received 15 items within 5 days from placing order !
Great. ! -
He was a great help with ordering and refunding the sales tax,
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Awesome service prices and quality parts
This 4T3051 End-bit is compatible with the following models:
120H NA, 12H NA, 135H NA, 140H NA, 140M, 143H, 14M, 160H NA, 160M, 163H NA & more...

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.

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.

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®
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