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New 6E6578 Piston K Replacement suitable for Caterpillar Equipment

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  • New Piston K Replacement suitable for Caterpillar Equipment
  • Made to USA Specification

Buy with Confidence: All parts are covered by our warranty

$71.70

Six Month Financing

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4.7

(Site rating)
Call +1-877-228-3765 for availability
SKU
6E6578CTP
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Description for 6E6578 Piston K

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This aftermarket Caterpillar 6E6578 Piston K 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 Piston K.
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 6E6578 Piston K

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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: 1.40
Condition: New

Exact Fit Guarantee for 6E6578 Piston K

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Looking for a reliable replacement Caterpillar 6E6578 Piston K ? 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
Dimensions 2.95x2.95x6.50
Customer Reviews
  1. Viviana Hein (Argentina)
    100%
    Original Review (Spanish)
    Si necesitas piezas de repuesto a buen precio para tu m?quina grande y quieres un servicio al cliente atento, esta tienda es una muy buena opci?n.

    English Translation
    If you need affordable replacement parts for your heavy equipment and want attentive customer service, this store is a very good option.
  2. Jake Brown
    100%
    They were great to deal with
  3. Eliana Rivadeneira (Florida, USA)
    100%
    Excellent experience.
    Mike has been very helpful. I am looking forward to keep doing business with them
  4. Bob Baird (Ontario, Canada)
    100%
    Will definitely use regularly!
    Shipped the exact product we were looking for. Prompt Customer Service. Seamless cross-border shipping
  5. Brian Anderson (Alabama, USA)
    100%
    Cat blade pins.
    Easy transaction good web site.
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Questions About This Part?
Have a question about fit, compatibility, shipping, warranty, or returns?

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.

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 .

Tracking Number

Tracking will be emailed within 24-48 hours of your order.

QUALITY GUARANTEED

1 YEAR UNLIMITED WARRANTY

SAME DAY SHIPPING

ORDER BY 3PM EST. EXCL. WEEKEND

PRICE GUARANTEED

NO CORE OR EXCHANGE CHARGES

NO HASSLE RETURNS

EASY RETURNS & FAST REFUNDS

Trustpilot

4.8 Rating. Excellent

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