New 8N3666 Repair Kit-Compre Replacement suitable for Caterpillar Equipment

  • New Repair Kit-Compre Replacement suitable for Caterpillar Equipment
  • Made to USA Specification

Buy with Confidence: All parts are covered by our warranty

$83.40

4.7

(Site rating)
In Stock | Ships Out Today | Order By 3pm ET
SKU
8N3666CTP
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Description for 8N3666 Repair Kit

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This aftermarket Caterpillar 8N3666 Repair Kit 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 Repair Kit.
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 8N3666 Repair Kit

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Replacement Part Number(s): 8N-3666
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: 2.50
Condition: New

Exact Fit Guarantee for 8N3666 Repair Kit

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Looking for a reliable replacement Caterpillar 8N3666 Repair Kit ? 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 1673C, 16G, 3176, 3176B, 3208, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412E, 3512, 3512B, 3512C, 3516C, 5130, 5230, 613C, 627B, 627E, 631D, 631E, 631G, 633D, 633E II
Dimensions 7.87x7.87x3.15
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%
    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.
  3. 100%
    Stevens the man. Placed my order and sent him the order # and had me in the loop within an hour.
  4. 100%
    Excellent experience.
    Mike has been very helpful. I am looking forward to keep doing business with them
  5. 100%
    Great service They respond back very fast always try…
    They respond back very fast always try there best to get what I need
    Very friendly
    Prices are reasonable
    If there is a problem they fix it
    Been working with them 4 years and hopefully many more
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Questions About this Part?
Have a question about fit, compatibility, shipping, warranty, or returns?

This 8N3666 Repair Kit is compatible with the following models:
1673C, 16G, 3176, 3176B, 3208, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412E, 3512, 3512B, 3512C, 3516C, 5130, 5230, 613C, 627B, 627E, 631D, 631E, 631G, 633D, 633E II & more...

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

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International Shipping

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Tracking Number

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