New 1W1661 Bearing-Main 0.01 Replacement suitable for Caterpillar 916, 926, 926A, 926E, G916, G926, D3, 3P, 3S, 4P, 3, D3B, D3C, D3C II, D4C, D4C II, 53, 931, 943, 953, 931B, 931C, 931C II, 943, 953, IT18, IT18B, IT28, IT28B, 215B, 3204, and more

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New 1W1661 Bearing-Main 0.01 Replacement suitable for Caterpillar 916, 926, 926A, 926E, G916, G926, D3, 3P, 3S, 4P, 3, D3B, D3C, D3C II, D4C, D4C II, 53, 931, 943, 953, 931B, 931C, 931C II, 943, 953, IT18, IT18B, IT28, IT28B, 215B, 3204, and more

Name: New 1W1661 Bearing-Main 0.01 Replacement suitable for Caterpillar 916, 926, 926A, 926E, G916, G926, D3, 3P, 3S, 4P, 3, D3B, D3C, D3C II, D4C, D4C II, 53, 931, 943, 953, 931B, 931C, 931C II, 943, 953, IT18, IT18B, IT28, IT28B, 215B, 3204, and more
Brand: Aftermarket CAT
SKU: 1W1661CTP
Price: 12.705 USD
Availability: InStock
Rating: 4.7 (110 reviews)

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New Bearing-Main 0.01 Replacement suitable for Caterpillar Equipment
Made to USA Specification

Buy with Confidence: All parts are covered by our warranty

$12.71

Six Month Financing

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4.7

(Site rating)

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

SKU

1W1661CTP

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Details

Description for 1W1661 Bearing-Main 0.01

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This aftermarket Caterpillar 1W1661 Bearing-Main 0.01 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-Main 0.01.

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 1W1661 Bearing-Main 0.01

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Replacement Part Number(s): 1W-1661

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: 0.43

Condition: New

Compatible Models for 1W1661 Bearing-Main 0.01

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This 1W1661 Bearing-Main 0.01 is compatible with the following models:
215B, 3, 3204, 3P, 3S, 4P, 53, 916, 926, 926A, 926E, 931, 931B, 931C, 931C II, 943, 953, D3, D3B, D3C, D3C II, D4C, D4C II, G916, G926, IT18, IT18B, IT28, IT28B & more...

Exact Fit Guarantee for 1W1661 Bearing-Main 0.01

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Looking for a reliable replacement Caterpillar 1W1661 Bearing-Main 0.01 ? 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	215B, 3, 3204, 3P, 3S, 4P, 53, 916, 926, 926A, 926E, 931, 931B, 931C, 931C II, 943, 953, D3, D3B, D3C, D3C II, D4C, D4C II, G916, G926, IT18, IT18B, IT28, IT28B & more
Dimensions	4.33x2.95x1.18

Reviews

Customer Reviews

Veni (Massachusetts, USA) 07/30/2025

100%

Great company with outstanding customer service. Always get answers to my questions and always get my order to me quickly!
PMC Parts (Colorado, USA) 05/02/2025

100%

Fast response and very attentive! Thanks Deb.
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!
Manuel Rodríguez (Florida, USA) 04/25/2024

100%

100% excelente
RAY JAOUNI (Texas, USA) 04/19/2024

100%

He was a great help with ordering and refunding the sales tax,

Write Your Own Review

You're reviewing:New 1W1661 Bearing-Main 0.01 Replacement suitable for Caterpillar 916, 926, 926A, 926E, G916, G926, D3, 3P, 3S, 4P, 3, D3B, D3C, D3C II, D4C, D4C II, 53, 931, 943, 953, 931B, 931C, 931C II, 943, 953, IT18, IT18B, IT28, IT28B, 215B, 3204, and more

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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.

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