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New 7M4340 Lock Bolt Replacement suitable for Caterpillar Equipment
- New Lock Bolt Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 7M4340 Lockwasher
â–¶Specification for 7M4340 Lockwasher
â–¶Exact Fit Guarantee for 7M4340 Lockwasher
â–¶| Dimensions | 3.00x5.00x0.50 |
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Quick and prompt support. Easy to work with. They had the parts in stock which is even better. Great pricing.
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The gentleman was very helpful
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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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Good Customer Service. Fast Shipping. A+++
Frequently Asked Questions
What is the 7M4340 bolt used for?
The 7M4340 bolt clamps components together with a controlled, repeatable force that holds them aligned under load and vibration. Reliable bolts are fundamental to a secure assembly.
How do I install the 7M4340 bolt?
To install the 7M4340 properly, prepare the area first and confirm the result afterward. Use these steps:
- Shut the machine down and isolate power before service
- Clean the threads and mating faces so debris doesn’t affect clamp load
- Inspect the threaded bore and the 7M4340 for damage
- Start the bolt by hand to avoid cross-threading
- Torque it to the value and sequence listed in your service manual
- Re-check torque after the first operating cycle if the manual advises
Which Caterpillar machines is the 7M4340 compatible with?
The 7M4340 bolt is used across many Caterpillar applications, but the correct fit depends on your exact model and assembly. Always cross-check fitment using your service manual or part reference guide before ordering. Or reach out to Propel Parts for help verifying fitment.
Does the 7M4340 bolt meet performance standards?
Yes. The 7M4340 is built to meet OEM specifications for fit, strength, and service life. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications to keep the assembly protected.
How often should the 7M4340 be replaced?
Service life for the 7M4340 depends on operating conditions and load. Replace it on inspection findings or at the interval your manual specifies rather than waiting for a failure. When servicing this area, the 7X0851 Nut is commonly replaced at the same time.
What are the signs of a worn or failing 7M4340 bolt?
A worn 7M4340 usually gives early warning through the assembly it supports. Watch for these signs:
- Loss of torque or a slowly loosening joint
- Stripped, galled, or corroded threads
- Visible stretching or a necked-down shank
- Movement, fretting, or leaks at the joint
Why is the 7M4340 bolt important, and what related part is commonly replaced with it?
A sound 7M4340 is inexpensive insurance against larger repairs. Servicing it on time with parts that meet OEM specifications keeps the whole assembly working as intended. During an overhaul, the 0L1714 Washer is frequently replaced alongside this part.
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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