New 1J4948 Bolt Replacement suitable for Caterpillar Equipment (8J2928) (8J2928)
- New Bolt Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 1J4948 Plow Bolt
â–¶Specification for 1J4948 Plow Bolt
â–¶Exact Fit Guarantee for 1J4948 Plow Bolt
â–¶| Dimensions | 3.74x1.57x1.57 |
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Propel Parts provided quality parts for my Caterpillar needs at a very fair price. Shipping to my international location was very fast. took about a week for the parts to get here. Seller is also responsive with my inquiry.
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I’ve been ordering parts from propel for about 3 years & counting. I live in Hawaii where we have a hard time getting parts especially for decent prices with fast shipping. I've been 100% satisfied with the company and the customer service and will continue to use them. I recommend propel to everyone here in Hawaii and we are all happy to have you guys. Thank you!!!
Frequently Asked Questions
What is the 1J4948 bolt used for?
The 1J4948 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 1J4948 bolt?
A reliable installation of the 1J4948 starts with inspection and ends with verification. Follow this process:
- 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 1J4948 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 1J4948 compatible with?
The 1J4948 is matched to particular Caterpillar equipment, so always verify the application against your parts reference before purchasing. Or reach out to Propel Parts for help verifying fitment.
Does the 1J4948 bolt meet performance standards?
Yes. Propel Parts supplies the 1J4948 as a premium aftermarket part made to meet OEM specifications. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications so you can fit it with confidence.
How often should the 1J4948 be replaced?
Replace the 1J4948 whenever the assembly it serves is overhauled, or any time it shows wear, damage, or corrosion. Following the intervals in your service manual is the best guide. The 1982914 Nut Hexago is often renewed during the same service, so many technicians replace both at once to reduce downtime.
What are the signs of a worn or failing 1J4948 bolt?
Catching a failing 1J4948 early prevents wider damage. The common warning signs include:
- 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 1J4948 bolt important, and what related part is commonly replaced with it?
Keeping the 1J4948 in good condition protects the components around it and supports smooth, reliable operation. Maintaining the assembly with parts that meet OEM specifications helps you avoid unplanned downtime. For a complete repair, the 1768465 Shim is another component from the same assembly that is commonly replaced at the same time.

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.
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