2558666 Caterpillar Engine Valve Seat Insert propelparts

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2558666 CAT Insert-Valve Seat

Name: 2558666 CAT Insert-Valve Seat
Brand: Aftermarket CAT
SKU: 2558666
Price: 5.19 USD
Availability: InStock
Rating: 4.7 (113 reviews)

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2558666 | CAT Insert-Valve Seat

$5.19

Six Month Financing

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4.7

(Site rating)

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

SKU

2558666

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Details

Description for 2558666 Engine Valve Seat Insert

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This aftermarket Caterpillar 2558666 Engine Valve Seat Insert 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 Valve Seat Insert.

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 2558666 Engine Valve Seat Insert

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Replacement Part Number(s): 255-8666

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: 0.04

Condition: New

Exact Fit Guarantee for 2558666 Engine Valve Seat Insert

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Looking for a reliable replacement Caterpillar 2558666 Engine Valve Seat Insert ? 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
Dimensions	1.65x0.47x0.20

Reviews

Customer Reviews

Diego Romero (Uruguay) 07/21/2025

100%

Good service, quick response.
Tracy Simmons (California, USA) 06/20/2025

100%

Customer service was excellent today! I have never had a company go behind the scenes to see what was happening with my payment error and resolve it so I could complete my order without having to do it all over again. Hats off to Propel Parts!
Susan (West Virginia, USA) 05/15/2024

100%

Satisfied Customer.
I made my first purchase from Propel Parts last week. I was very happy with the response time and the delivery was fast, fast, fast! Also, the quality of the product is superb and at a great low price.
Keep up the great work!
Leon Bachu (Uganda) 02/03/2024

100%

Propel parts is a very reliable parts source for heavy equipment
Quick response,good quality parts,favourable prices and always deliver on time
Lee Marshall (Kentucky, USA) 11/15/2022

100%

Great service at an affordable price to get my machine back going.

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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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International Shipping

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