Name: New 4T4866 Shim Replacement suitable for Caterpillar Equipment
Brand: Aftermarket CAT
SKU: 4T4866CTP
Price: 0.87 USD
Availability: InStock
Rating: 4.7 (110 reviews)

Details

Description for 4T4866 Shim

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This aftermarket Caterpillar 4T4866 Shim 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 Shim.

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 4T4866 Shim

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Replacement Part Number(s): 4T-4866

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: 0.02

Condition: New

Compatible Models for 4T4866 Shim

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This 4T4866 Shim is compatible with the following models:
527, 814B, 814F, 814F II, 815B, 815F, 815F II, 816B, 816F, 816F II, 824C, 825C, 825G, 825G II, 825H, 825K, D5R LGP, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6R, D6R II & more...

Exact Fit Guarantee for 4T4866 Shim

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Looking for a reliable replacement Caterpillar 4T4866 Shim ? 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

More Information
Models	527, 814B, 814F, 814F II, 815B, 815F, 815F II, 816B, 816F, 816F II, 824C, 825C, 825G, 825G II, 825H, 825K, D5R LGP, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6R, D6R II
Dimensions	1.65x2.17x0.04

Reviews

Customer Reviews

Tony White (Iowa, USA) 09/17/2025

100%

I put 2 of the same orders in due to a web page error and shortly after I was contacted by Deb from customer service asking if I meant to place both orders. She was very helpful, the email was very well written and it genuinely made me feel better about the whole experience. She resolved the issue quickly and with there not being much of customer service these days I was very happy so see that is not the case everywhere!!!
Jimmy Spong (Arizona, USA) 07/15/2025

100%

A Delay Handled the Right Way
Honestly, if I were in Miami like my shipment was, I wouldn?t have been in a hurry to ship out either. I was frustrated at first ? delays cost me time on the job ? but Propel Parts stepped up.

Deb, Daniel and the team owned the mistake, kept the communication clear, and graciously refunded my shipping costs without making it a hassle. That kind of accountability is rare these days, and I genuinely appreciated how they handled it.

Things don?t always go perfectly, but these folks proved they?re more interested in doing right by their customers than just pushing parts out the door. Solid company, solid people.

? Jimmy Spong
Hartco Mobile Welding

P.S. Incredible quality on the pin as well. I had to do some custom modifying, and let?s just say the case hardening was ? well ? hard. Great Stuff! Thank you.
Parts 07/25/2024

100%

Fast communication, and very Helpful!
Louis Grima (Malta) 06/10/2025

100%

Great Service!
Bruce (Colorado, USA) 06/05/2025

100%

Great customer service answered email question quickly.

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Compatible Models

This 4T4866 Shim is compatible with the following models:
527, 814B, 814F, 814F II, 815B, 815F, 815F II, 816B, 816F, 816F II, 824C, 825C, 825G, 825G II, 825H, 825K, D5R LGP, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6R, D6R II & more...

Returns & Warranty

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.

Shipping

Same Day Shipping

Orders placed weekdays, by 3pm ET, ship out same day.

United States & Canada

Click Check Delivery Times for discounted Ground, 2-Day & Overnight rates

International Shipping

We have served customers in over 90 countries. Click Check Delivery Time .