Worldwide Shipping
New 1873307 Head Gasket Replacement suitable for Caterpillar Equipment
- New 1873307 Head Gasket Replacement suitable for Caterpillar Equipment
- Made to USA Specifications
Buy with Confidence: All parts are covered by our warranty
Exact Fit Guarantee
This part is guaranteed to fit your machine.
Wrong Part?
We'll overnight correct part at no cost to you.
Description for 1873307 Cyl Head Gasket
â–¶Specification for 1873307 Cyl Head Gasket
â–¶Exact Fit Guarantee for 1873307 Cyl Head Gasket
â–¶| Models | 3406B, 3406C, G3406, 16G, 16H NA, 3406, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 613C II, 621E, 621F, 623E, 623F, 627E, 627F, 814B, 824C, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400E, D5M, D8N, D8R, D8R |
|---|---|
| Dimensions | 39.06x12.80x0.08 |
-
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.
-
They are great !
-
Excellent Customer service
-
The gentleman was very helpful
-
Excelente atencion y refacciones de calidad
Frequently Asked Questions
What is the function of the Caterpillar 1873307 Gasket AS-CYL?
The 1873307 Gasket AS-CYL is designed to create a secure seal between engine or cylinder-related components, helping prevent fluid leaks and maintain proper system pressure in Caterpillar equipment.
Why are gaskets important in heavy equipment engines?
Gaskets help seal mating surfaces, reduce the risk of oil or coolant leaks, and support efficient engine performance under demanding operating conditions.
What are common signs of a failing cylinder gasket?
Common signs include fluid leakage, pressure loss, overheating, reduced engine performance, or visible gasket wear during inspections.
Is the 1873307 gasket compatible with multiple Caterpillar machines?
- Yes, this gasket may fit various Caterpillar engine and heavy equipment applications depending on the model and configuration.
- Compatibility can vary based on engine type, system design, and equipment setup.
- Check your manual or reach out to Propel Parts for help verifying fitment.
Should gaskets always be replaced during engine repairs?
In most cases, yes. Replacing worn or compressed gaskets during maintenance helps ensure proper sealing and reduces the risk of future leaks.
Are aftermarket replacement gaskets reliable?
Yes. High-quality aftermarket gaskets that meet or exceed OEM specifications can provide dependable sealing performance and durability in heavy-duty applications.
Are there related Caterpillar sealing components commonly used with this gasket?
Yes, sealing parts such as the Caterpillar 8C3089 seal O-ring are often used in related engine assemblies to help maintain leak protection and system integrity.
This 1873307 Cyl Head Gasket is compatible with the following models:
3406B, 3406C, G3406, 16G, 16H NA, 3406, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 613C II, 621E, 621F, 623E, 623F, 627E, 627F, 814B, 824C, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400E, D5M, D8N, D8R, D8R & more...
Shipping
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.
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.
Exact Fit Guarantee®
The right part — or we'll make it right.
Order Normally
Know your part number? Simply place your order.
Not Sure?
Place your order, then send us your serial number before it ships.
We'll verify fit.
We Make It Right
Wrong part? We'll make it right.Fast. At our expense.
1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
NO CORE OR EXCHANGE CHARGES
EASY RETURNS & FAST REFUNDS
