New 5B8473 V-Belt Single Replacement suitable for Caterpillar SR4, 3406, 3406B, 3406C, C18, 3406E, C15, C18, and more

  • New V-Belt Single Replacement suitable for Caterpillar Equipment
  • Made to USA Specification

Buy with Confidence: All parts are covered by our warranty

$9.54
In Stock • Ships Today • Order By 3pm ET
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SKU
5B8473CTP
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Description for 5B8473 Engine Belt

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This aftermarket Caterpillar 5B8473 Engine Belt is built to meet U.S. OEM specifications for durability and performance. At Propel Parts, we perform strict quality checks to ensure it fits and functions like your original Caterpillar Engine Belt.
Direct Replacement: Engineered for a precise fit in Caterpillar equipment.
OEM-Spec Quality: Manufactured to match the performance of your original part.
Tested Reliability: Strict quality checks are performed before shipping.

Specification for 5B8473 Engine Belt

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Replacement Part Number(s): 5B-8473
Specifications: Aftermarket Part | US OEM Specs.
Shipping: Same Day (Weekdays) | Order by 3pm.
Warranty: Unlimited Mileage | 1 Year Warranty.
Core: No Core Required | No Core Charge.
Weight: 0.52 LBS | 0.24 KG
Dimensions: 22.44 x 5.91 x 0.98 (inches)
Condition: New

Exact Fit Guarantee for 5B8473 Engine Belt

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Looking for a reliable replacement Caterpillar 5B8473 Engine Belt ? Order with confidence through our Exact Fit Guarantee.
Verified Fit: Before we ship, we check your part against CAT SIS (Caterpillar Service Information System) to confirm it's the correct match for your machine.
Peace of Mind: If it isn't the right fit, we'll contact you with the correct Caterpillar part number before your order goes out.
Exclusive Guarantee: Enroll in our Exact Fit Guarantee at checkout to ensure you get the part you need the first time.
More Information
Models 3406, 3406B, 3406C, 3406E, C15, C18, SR4 & more
Dimensions 22.44x5.91x0.98
Customer Reviews
  1. 100%
    Our CSR for Dymax Inc., Deb, has been extremely helpful and consistently provides quick, accurate information regarding parts and inventory. When we encounter difficulties finalizing transactions through the internal website, she is able to promptly generate quotes and provide an external, secure method for payment. Her responsiveness and willingness to assist play a key role in supporting our team’s success.
  2. 100%
    Excelente servicio rapido, responsable y confiable
  3. 100%
    I own old cat bulldozers D8k,D8H,D8N that required frequent repairs and servicing. it was erratic and practically cumbersome to keep them running without constant supply of reliable
    and affordable spares in Uganda a third world country however,since I started dealing with propel parts US,my bulldozers have earned reliability and efficiency in providing high quality services to clients and making me a great dependable construction company in earth moving.
    My shipments are always handled expeditiously and delivered in record time to Uganda this is awesome from Propelparts.
    My business is booming by the clock for finding the best partner in Propelparts.
  4. 100%
    He was a great help with ordering and refunding the sales tax,
  5. 100%
    Good Stuff.
    We have had a couple shipping issues, but each time they made it right and we ended up getting what we need. Quality parts at half the price of OEM.
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Frequently Asked Questions

Product

What is the Caterpillar 5B8473 V-belt used for?

The Caterpillar 5B8473 V-belt is a high-quality aftermarket replacement designed for power transmission in Caterpillar engines and equipment. It is manufactured to meet or exceed OEM specifications for dependable belt performance, durability, and reliable operation in demanding environments.

What are the benefits of the 5B8473 V-belt?

  • Helps provide reliable power transmission
  • Supports smooth engine and accessory operation
  • Manufactured from durable materials for long service life
  • Designed to meet or exceed OEM specifications
  • Suitable for demanding heavy-duty applications

Is the 5B8473 V-belt compatible with multiple Caterpillar engines and machines?

Yes, this V-belt may fit several Caterpillar engine and equipment models including SR4, 3406, 3406B, 3406C, C15, C18, and 3406E applications depending on the configuration. Check your manual or reach out to Propel Parts for help verifying fitment.

Why is replacing worn V-belts important?

Replacing worn V-belts helps maintain proper power transfer, reduce slippage, and support dependable engine and accessory performance while minimizing unexpected downtime.

Does the 5B8473 V-belt meet OEM standards?

Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and dependable performance.

Can a damaged V-belt affect equipment performance?

Yes. A worn or damaged V-belt may contribute to slipping, overheating, poor accessory performance, reduced efficiency, and unexpected equipment downtime.

Are related Caterpillar belt components available from Propel Parts?

Yes. Propel Parts offers a variety of replacement belt and drive system components for Caterpillar equipment. You can also check the Caterpillar V-Belt Single 8N6693 for another related replacement option.

Questions About this Part?
Have a question about fit, compatibility, shipping, warranty, or returns?

This 5B8473 Engine Belt is compatible with the following models:
3406, 3406B, 3406C, 3406E, C15, C18, SR4 & more...

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®

The right part — or we'll make it right.

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2

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Place your order, then send us your serial number before it ships.

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3

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