New 1192166 Core As-Ra Replacement suitable for Caterpillar Equipment
- New Core As-Ra Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 1192166 Radiator
â–¶Specification for 1192166 Radiator
â–¶Exact Fit Guarantee for 1192166 Radiator
â–¶| Models | 631G, 637G |
|---|---|
| Dimensions | 0.50x9.45x7.09 |
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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!
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Excellent service and quick response!
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Excellant customer service!
The prices are very good! The customer service is excellant! I had to contact them because our tax info wasn't right and they refunded it on the spot! Great job! we will be doing a lot more ordering from thi company. Highly recommended! -
To my country the company is doing great
The products they market is good and
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Frequently Asked Questions
What is the 1192166 core assembly?
The 1192166 is a core assembly ??? a structural or functional sub-assembly that forms the internal working element of a larger component such as a radiator, oil cooler, hydraulic cooler, or transmission component. For related components, visit our engine parts and assemblies category.
What are the signs that this core assembly needs replacement?
Common indicators include:
- External leaks from the core body or end tanks
- Elevated operating temperatures despite proper coolant/fluid levels
- Bent, collapsed, or blocked core fins reducing airflow
- Contaminated coolant suggesting internal cross-contamination
Is the 1192166 compatible with my Caterpillar machine?
Core assemblies are model-specific and must match the equipment's dimensional envelope, inlet/outlet port locations, and flow specifications. For hydraulic cooling components, explore our hydraulic components category, or reach out to Propel Parts for fitment verification.
How do I install a replacement core assembly?
Before installation, flush all connected lines and circuits to remove any contamination from the failed core. Inspect all hose connections, clamps, and gaskets and replace any that show wear. Always perform a leak check and temperature verification during initial startup.
Is this a quality aftermarket core assembly?
Yes ??? the 1192166 is a premium aftermarket core assembly manufactured to meet or exceed OEM specifications for construction, pressure rating, and thermal performance.
Can the core assembly be repaired instead of replaced?
Minor leaks in radiator-type cores can sometimes be repaired by a qualified radiator shop, but severely damaged, internally contaminated, or heavily corroded cores are best replaced outright.
What warranty comes with this part?
Propel Parts provides a 12-month unlimited mileage warranty on the 1192166 from the original invoice date. Same-day shipping is available for weekday orders placed by 3:00 PM ET. Worldwide delivery is available.
This 1192166 Radiator is compatible with the following models:
631G, 637G & more...

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

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.

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.
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