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New 1299452 Gasket Exh Manf Replacement suitable for Caterpillar Equipment
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Description for 1299452 Metal Gasket
â–¶Specification for 1299452 Metal Gasket
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Customer Reviews
Had a great experience with ordering correct engine gaskets for our 3208 caterpillar engine
Tiene una buena atención y servicio
The gentleman was very helpful
Good service, quick response.
Great customer service!
Propel parts is a very reliable parts source for heavy equipment
Quick response,good quality parts,favourable prices and always deliver on time
:) great service
Fast response and answers all my questions in a polite manner. Highly recommend.
Online order.
I had a good experience this morning I placed an online order and everything went smoothly. The staff at propel parts has always been helpful in the past when I have been looking for harder to find parts or something that wasn’t listed online.
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!
Product Questions
Frequently Asked Questions
What is the Caterpillar 1299452 / 4N0789 exhaust manifold gasket used for?
The 1299452 / 4N0789 exhaust manifold gasket is designed to create a secure seal between the exhaust manifold and engine components, helping prevent exhaust leaks and maintain proper engine performance.
What are the benefits of using a high-quality exhaust manifold gasket?
- Helps prevent exhaust gas leaks
- Supports proper engine pressure and efficiency
- Reduces the risk of heat damage to surrounding components
What are common signs that an exhaust manifold gasket should be replaced?
Common signs include unusual engine noise, exhaust leaks, reduced engine efficiency, increased exhaust smell, or visible gasket deterioration.
Can a damaged exhaust gasket affect engine performance?
Yes, a worn or leaking gasket can reduce engine efficiency, increase noise levels, and allow harmful exhaust gases to escape improperly.
Is this gasket compatible with multiple Caterpillar engines?
Compatibility depends on engine arrangement and machine configuration. Please reach out to Propel Parts for help verifying fitment.
Are aftermarket exhaust manifold gaskets reliable?
Yes. High-quality aftermarket exhaust manifold gaskets that meet or exceed OEM specifications provide dependable sealing performance and durability in demanding operating conditions.
Are related sealing components commonly replaced during exhaust repairs?
Yes, components such as the Caterpillar 4N7253 gasket chamber are also commonly replaced during engine sealing and exhaust system maintenance.
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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.
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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.
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