New CAT 4W1237 Turbocharger Caterpillar Aftermarket for CAT 3412, 3412C, SR4 and more

  • Turbocharger Replacement suitable for Caterpillar Equipment
  • Made to USA Specifications

Buy with Confidence: All parts are covered by our warranty

$3,581.89

4.7

(Site rating)
In Stock | Ships Out Today | Order By 3pm ET
SKU
4W1237CTP
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Description for 4W1237 Turbocharger

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This aftermarket Caterpillar 4W1237 Turbocharger 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 Turbocharger.
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 4W1237 Turbocharger

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Replacement Part Number(s): 4W-1237
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: 76.00
Condition: New

Exact Fit Guarantee for 4W1237 Turbocharger

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Looking for a reliable replacement Caterpillar 4W1237 Turbocharger ? 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 3412, 3412C, SR4 & more
Dimensions 16.50x16.50x11.50
Customer Reviews
  1. 80%
    Above and Beyond
    Staff took care of issue that was nit created by them. Package was lost by UPS. Propel sent me another part Next Day Air to correct it.
  2. 100%
    Great service affordable parts
  3. 100%
    Fast response and very attentive! Thanks Deb.
  4. 100%
    Propel Parts provided quality parts for my Caterpillar needs at a very fair price. Shipping to my international location was very fast. took about a week for the parts to get here. Seller is also responsive with my inquiry.
    Thanks again
  5. 100%
    I’ve been ordering parts from propel for about 3 years & counting. I live in Hawaii where we have a hard time getting parts especially for decent prices with fast shipping. I've been 100% satisfied with the company and the customer service and will continue to use them. I recommend propel to everyone here in Hawaii and we are all happy to have you guys. Thank you!!!
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Questions About this Part?
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This 4W1237 Turbocharger is compatible with the following models:
3412, 3412C, SR4 & 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

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.