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New 2N7174 Gasket Replacement suitable for Caterpillar Equipment
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Description for 2N7174 Precombustion Chamber Gasket
â–¶Specification for 2N7174 Precombustion Chamber Gasket
â–¶Exact Fit Guarantee for 2N7174 Precombustion Chamber Gasket
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Customer Reviews
Amazing Help.
I don't know who I spoke with, but they were helpful. We will be buying those parts shortly.
Excellent service!! Yes, very satisfied with the service, you have been very kind!
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!
Customer service was great! There was a small problem with the part and they responded quickly and respectfully until was resolved! Highly recommended
Very thorough ! Confirmed order and great communications.
Great site and price
The customer care response was very awesome. It was more than what I expected
The customer care response was very effective and timely
The response time was amazing
The availability of most of the parts that I wanted was also very awesome
Thanks keep it up
Steven & Propel Parts were a huge help! We were able to place a large order and get it shipped out same day to avoid a line down situation for a customer due to a lost component. The order was even submitted after the 3pm cutoff for same day shipments and we got it the next morning!
Excellent service and very very good service
Great customer service
Anthony was very professional and on top of what needed to be done to get my order verified and moving forward.
Product Questions
Frequently Asked Questions
What is the 2N7174 gasket used for?
The 2N7174 is a gasket that fills the gap between two surfaces to create a tight seal. It keeps fluids and combustion gases where they belong.
How do I install the 2N7174 gasket?
To install the 2N7174 properly, prepare the area first and confirm the result afterward. Use these steps:
- Shut down, cool, and depressurize the assembly before opening it
- Remove the old gasket and scrape the surfaces fully clean
- Inspect both faces for warping, pitting, or scoring
- Position the new 2N7174 so all ports and bolt holes line up
- Torque the fasteners in the correct sequence and re-check for leaks
Which Caterpillar machines is the 2N7174 compatible with?
Compatibility for the 2N7174 gasket varies by machine and configuration, so cross-check it for your Caterpillar equipment before ordering. Or reach out to Propel Parts for help verifying fitment.
Does the 2N7174 gasket meet performance standards?
Yes. The 2N7174 is engineered to meet OEM specifications for material, dimensions, and durability. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications so the part performs the way it was designed to.
How often should the 2N7174 be replaced?
The 2N7174 is typically renewed during scheduled service or a related repair. In demanding, high-hour operation, inspect it more often to stay ahead of wear.
What are the signs of a worn or failing 2N7174 gasket?
A worn 2N7174 usually gives early warning through the assembly it supports. Watch for these signs:
- External leaks at the mating joint
- Loss of pressure or compression
- Coolant, oil, or gas cross-contamination
- A crushed, blown, or hardened gasket on inspection
Why is the 2N7174 important, and what related parts work with it?
A sound 2N7174 is inexpensive insurance against larger repairs. Servicing it on time with parts that meet OEM specifications keeps the whole assembly working as intended. Related hardware on our site includes 5J8200 Seal U Cup and 8M4433 Seal O-Ring.
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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.
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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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