New 3550769 Single Cylinder Head Gasket Kit Replacement suitable for Caterpillar 3508 Engine Serial Nos. 68Z

$86.62
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Description for 3550769 Engine Gasket Kit

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This aftermarket Caterpillar 3550769 Engine Gasket Kit is built to meet U.S. OEM specifications for durability and performance. At Propel Parts, we perform strict quality checks to ensure it fits and functions like your original Caterpillar Engine Gasket Kit.
Direct Replacement: Engineered for a precise fit in Caterpillar equipment.
OEM-Spec Quality: Manufactured to match the performance of your original part.
Tested Reliability: Strict quality checks are performed before shipping.

Specification for 3550769 Engine Gasket Kit

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Replacement Part Number(s): 355-0769
Specifications: Aftermarket Part | US OEM Specs.
Shipping: Same Day (Weekdays) | Order by 3pm.
Warranty: Unlimited Mileage | 1 Year Warranty.
Core: No Core Required | No Core Charge.
Weight: 3.35 LBS | 1.52 KG
Dimensions: 26.38 x 12.20 x 3.15 (inches)
Condition: New

Exact Fit Guarantee for 3550769 Engine Gasket Kit

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Looking for a reliable replacement Caterpillar 3550769 Engine Gasket Kit ? Order with confidence through our Exact Fit Guarantee.
Verified Fit: Before we ship, we check your part against CAT SIS (Caterpillar Service Information System) to confirm it's the correct match for your machine.
Peace of Mind: If it isn't the right fit, we'll contact you with the correct Caterpillar part number before your order goes out.
Exclusive Guarantee: Enroll in our Exact Fit Guarantee at checkout to ensure you get the part you need the first time.
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Propel Parts provided quality parts for my Caterpillar needs at a very fair price. Shipping to my international location was very fast. took about a week for the parts to get here. Seller is also responsive with my inquiry.
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Product Questions

Frequently Asked Questions

What is the 3550769 single cylinder head gasket kit used for?

The 3550769 single cylinder head gasket kit is designed to seal the cylinder head to the engine block in Caterpillar 3508 engines with serial numbers 68Z. It helps prevent leakage of combustion gases, coolant, and oil, ensuring proper engine compression and efficient operation.

Which engines are compatible with the 3550769 head gasket kit?

This gasket kit is specifically suitable for Caterpillar 3508 engines with serial number prefix 68Z. Compatibility may vary based on your engine configuration, so always check your service manual or part reference guide before ordering. If you are still unsure, reach out to Propel Parts???our team will be happy to help you verify if this part fits your equipment.

Does the 3550769 gasket kit meet OEM performance standards?

Yes, this gasket kit is manufactured to meet OEM specifications, ensuring reliable sealing performance and durability. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications to maintain engine integrity and long-term reliability.

How do I install the 3550769 cylinder head gasket kit?

Follow these general steps for proper installation:

  • Turn off the engine and allow it to cool completely
  • Drain coolant and relieve any system pressure
  • Remove the cylinder head and old gasket carefully
  • Clean and inspect the mating surfaces
  • Position the new gasket correctly
  • Reinstall the cylinder head and torque bolts to manufacturer specifications
  • Refill fluids and check for leaks after startup

Always refer to your engine service manual for detailed instructions.

When should I replace a cylinder head gasket in a Caterpillar 3508 engine?

Replacement is typically required when signs of gasket failure appear, such as overheating, coolant loss, oil contamination, or reduced engine performance. Preventive replacement may also be recommended during major engine overhauls.

What are the signs of a failing cylinder head gasket?

Common symptoms include:

  • Engine overheating
  • White exhaust smoke
  • Coolant or oil leaks
  • Loss of compression
  • Milky oil (coolant mixing with oil)

Early detection and replacement can help prevent further engine damage and costly repairs.

Why is a high-quality head gasket important for engine performance?

A properly functioning head gasket ensures a tight seal between critical engine components. This supports optimal combustion, prevents fluid leaks, and protects internal parts from damage. For best results, use genuine or high-quality aftermarket parts that meet or exceed OEM specifications.

Can I use aftermarket gasket kits instead of original parts?

Yes, premium aftermarket gasket kits are a reliable option when they are engineered to meet OEM specifications. Many high-quality aftermarket options provide excellent durability and performance, making them a cost-effective and dependable choice for engine maintenance and repair.

Questions About this Part?
Have a question about fit, compatibility, shipping, warranty, or returns?
Compatible Models

This 3550769 Engine Gasket Kit is compatible with the following models:
3508, 68Z & more...

Shipping | Returns

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.

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