New 7H6995 (4f6903) Gasket, Head Replacement suitable for Caterpillar Equipment
- New Gasket, Head Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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 7H6995 Cyl Head Gasket
â–¶Specification for 7H6995 Cyl Head Gasket
â–¶Exact Fit Guarantee for 7H6995 Cyl Head Gasket
â–¶| Models | D315, 955C |
|---|---|
| Dimensions | 42.13x8.66x0.04 |
-
Great affordable option for aftermarket parts
Found Propel Parts while looking for parts to repair a D6C dozer that has been sitting for 20 years. Great parts, great prices, fast shipping and excellent customer service. -
Everything fine, thank you. The only thing with which I had a problem in your Software, is that when I have more than 10 different items on the list, I can't scroll to the first ones. But besides that, I am very happy in going on with buying your parts.
-
Great customer service
Anthony was very professional and on top of what needed to be done to get my order verified and moving forward. -
helpful and professional.
quick and professional service. -
I almost want to cry ;( writing this review because I dont want people to find out about them and rather keep them in my pocket but they deserve it…
This company is great with Quality Products at amazing prices! Sometimes, their website is not the most accurate but is user friendly and if you got questions they will call back and are very prompt in responding via a call or text to verify inventory before placing an order.
I really appreciate and look forward to continuing to work with you all especially Anthony — he is amazing & the best!!!
Frequently Asked Questions
What is the 7H6995 (4F6903) cylinder head gasket used for in Caterpillar equipment?
The 7H6995 (4F6903) head gasket is designed to create a secure seal between the engine block and cylinder head in Caterpillar equipment. It helps maintain proper compression, prevents coolant and oil leaks, and ensures efficient engine performance under demanding operating conditions.
How do I install the 7H6995 head gasket correctly?
To ensure proper installation, follow these recommended steps:
- Turn off the engine and allow it to cool completely
- Drain coolant and relieve any system pressure
- Remove the cylinder head carefully
- Clean all mating surfaces thoroughly to remove debris and residue
- Position the new gasket correctly, aligning all bolt holes
- Reinstall the cylinder head and torque bolts according to manufacturer specifications
- Refill fluids and check for leaks after startup
Always refer to your equipment service manual for exact torque settings and procedures.
Which Caterpillar machines are compatible with the 7H6995 gasket?
The 7H6995 (4F6903) gasket is used in various Caterpillar engines and heavy equipment applications. Compatibility depends on your specific engine model and configuration.
Check your manual or reach out to Propel Parts for help verifying fitment.
Does the 7H6995 head gasket meet OEM performance standards?
Yes, this gasket is engineered to meet OEM specifications, ensuring reliable sealing performance and durability. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM expectations to maintain optimal engine function and longevity.
When should I replace a cylinder head gasket in heavy equipment?
A cylinder head gasket should be replaced if there are signs of failure such as overheating, coolant loss, or reduced engine compression. Regular inspections and timely replacement help prevent major engine damage and costly downtime.
What are the common signs of a failing head gasket?
Typical symptoms include:
- Engine overheating
- Coolant or oil leaks
- White smoke from the exhaust
- Loss of engine power or compression
- Contaminated oil (milky appearance)
Addressing these issues early can help avoid extensive engine repairs.
Why is a high-quality head gasket important for engine performance?
A high-quality head gasket ensures a tight seal under high pressure and temperature conditions. It prevents fluid leaks, maintains compression, and supports efficient combustion. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications to ensure long-term reliability.
Can I use aftermarket options for the 7H6995 gasket?
Yes, we offer premium aftermarket options that are designed to meet OEM specifications and deliver dependable performance. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM expectations to ensure proper fit, durability, and engine protection.
This 7H6995 Cyl Head Gasket is compatible with the following models:
D315, 955C & 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.
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.
Worldwide Shipping












































