New 8B6343 Bearing-Cup Replacement suitable for Caterpillar Equipment

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New 8B6343 Bearing-Cup Replacement suitable for Caterpillar Equipment

Name: New 8B6343 Bearing-Cup Replacement suitable for Caterpillar Equipment
Brand: Aftermarket CAT
SKU: 8B6343CTP
Price: 30.405 USD
Availability: InStock
Rating: 4.7 (110 reviews)

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New Bearing-Cup Replacement suitable for Caterpillar Equipment
Made to USA Specification

Buy with Confidence: All parts are covered by our warranty

$30.41

Six Month Financing

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4.7

(Site rating)

In Stock | Ships Out Today | Order By 3pm ET

SKU

8B6343CTP

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Details

Description for 8B6343 Bearing-Cup

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This aftermarket Caterpillar 8B6343 Bearing-Cup 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 Bearing-Cup.

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 8B6343 Bearing-Cup

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Replacement Part Number(s): 8B-6343

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: 1.90

Condition: New

Compatible Models for 8B6343 Bearing-Cup

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This 8B6343 Bearing-Cup is compatible with the following models:
2470C, 2570C, 2670C, 2864C, 525B, 525C, 525D, 533, 535B, 535C, 535D, 543, 545, 545C, 545D, 553C, 555D, 563C, 573C, 586C, 950 GC, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H & more...

Exact Fit Guarantee for 8B6343 Bearing-Cup

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Looking for a reliable replacement Caterpillar 8B6343 Bearing-Cup ? 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	2470C, 2570C, 2670C, 2864C, 525B, 525C, 525D, 533, 535B, 535C, 535D, 543, 545, 545C, 545D, 553C, 555D, 563C, 573C, 586C, 950 GC, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H
Dimensions	7.28x1.57x7.09

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.
Verified Buyer 11/10/2022

100%

Been buying from them for years and have almost never had an issue. The few times I had a question or something to handle, they have shown amazing customer service. Great product and a great company.
Orlando Marquez (Texas, USA) 11/30/2023

100%

Great people! Good and fast service. Always looking to help get what you need! 10/10 ????????
Ryan Sanders (Oklahoma, USA) 11/16/2023

100%

Having issue running my credit card, Steven was more than helpful to send me a payment link to complete my transaction!

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Compatible Models

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

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