Details
Description for 1011816 Bridge As
â–¶Specification for 1011816 Bridge As
â–¶Exact Fit Guarantee for 1011816 Bridge As
â–¶Reviews
Customer Reviews
BEST for Heavy Equipment Parts.
Awesome quality products! Better customer service! Steven is always a pleasure to work with and very prompt in assisting me - thank you!
100% recommend it is a good parts by par for five years and everything is good
Prompt service, Friendly people and hassle free
I almost want to cry ;( writing this review because I dont want people to find out about them and rather keep them in my pocket but they deserve it…
This company is great with Quality Products at amazing prices! Sometimes, their website is not the most accurate but is user friendly and if you got questions they will call back and are very prompt in responding via a call or text to verify inventory before placing an order.
I really appreciate and look forward to continuing to work with you all especially Anthony — he is amazing & the best!!!
Propel parts is a very reliable parts source for heavy equipment
Quick response,good quality parts,favourable prices and always deliver on time
Very knowledgeable and quick to quote parts.
Very quick to respond to parts quotes. Knowledgeable and Polite, and very quick shipping. Definitely will purchase parts from these guys in the future.
The best supplier ever we mainly deal with most rare needed parts .. i highly recommend .. they are very very honest
When I had questions, they were answered quickly and kindly.
Thank you!!
They are great !
Fast response and answers all my questions in a polite manner. Highly recommend.
Product Questions
Frequently Asked Questions
What is the Caterpillar 1011816 / 4N5612 bridge assembly used for?
The Caterpillar 1011816 / 4N5612 bridge assembly is a high-quality aftermarket replacement designed to support proper component positioning and dependable operation within heavy equipment assemblies. It is manufactured to meet or exceed OEM specifications for durability and performance.
What are the benefits of the 1011816 / 4N5612 bridge assembly?
- Helps support stable component positioning
- Manufactured from durable materials for long service life
- Designed to meet or exceed OEM specifications
- Supports dependable equipment operation
- Suitable for demanding heavy-duty applications
Is the 1011816 / 4N5612 bridge assembly compatible with multiple Caterpillar machines?
Yes, this bridge assembly may fit various Caterpillar equipment models depending on the application and assembly configuration. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Why is replacing worn bridge assemblies important?
Replacing worn bridge assemblies helps maintain proper alignment, reduce unnecessary component stress, and support reliable equipment performance.
Does the 1011816 / 4N5612 bridge assembly meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and dependable operation.
Can damaged bridge assemblies affect equipment reliability?
Yes. Damaged or worn bridge assemblies may contribute to misalignment, vibration, uneven wear, and reduced equipment efficiency.
Are related Caterpillar support components available from Propel Parts?
Yes. Propel Parts offers a wide range of replacement support and mounting components for Caterpillar equipment. You can also check the Caterpillar Equipment Holder A 4K5122 for another related replacement option.
Compatible Models
This 1011816 Bridge As is compatible with the following models:
3406, 3406B, 3406C, 3412, 3412C, 16G, 16H NA, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 651E, 657E, 773B, 775B, 814B, 824G, 825G, 826C, 826G, 980C, 980F, 980G, 990 & more...
Shipping | Returns
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
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.

