YAMAHA 3R3-11181-00-00 Head Gasket

( Manufacturer Part Number: 3R3-11181-00-00 ), ( Part Type: Gasket Head ), ( Engine Type: 2-stroke )

Review YAMAHA New Oem Head Gasket fits YZ125 1978–1980

Introducing the Yamaha 3R3-11181-00-00 head gasket, a crucial component for the two-stroke engine of YZ125 motorcycles manufactured between 1978 and 1980. This head gasket is meticulously designed to ensure a perfect seal between the engine's cylinder head and the cylinder block.

The gasket is engineered from a high-quality, heat-resistant material that can withstand the intense temperatures and pressures generated during engine operation. The material's excellent sealing properties prevent coolant and oil from mixing, which is essential for maintaining proper engine function and longevity.

The 3R3-11181-00-00 head gasket features a multi-layered design, which enhances its sealing ability and durability. The gasket's thickness is precisely calibrated to fit snugly into the engine compartment while allowing for the necessary clearance for other components. The gasket's surface finish is smooth and even, ensuring a perfect mating with the cylinder head and cylinder block.

Installing the Yamaha 3R3-11181-00-00 head gasket is a straightforward process. The gasket comes in a convenient size and shape, making it easy to position correctly during installation. Its high-quality material also ensures that it can be reused multiple times, making it a cost-effective solution for maintaining the engine's sealing integrity.

In summary, the Yamaha 3R3-11181-00-00 head gasket is an essential replacement part for YZ125 motorcycles from 1978 to 1980. Its high-quality, heat-resistant material ensures a perfect seal between the cylinder head and the cylinder block, while its multi-layered design enhances its sealing ability and durability. Installing the gasket is a straightforward process, making it an affordable and effective solution for maintaining your engine's performance and longevity.

Pros and Cons of Buying a Yamaha 3R3-11181-00-00 Head Gasket for a YZ125 (1978-1980)

a. OEM (Original Equipment Manufacturer) Part: This head gasket is a genuine Yamaha part, ensuring a perfect fit and optimal engine performance.

b. Addresses Common Issue: This head gasket is specifically designed to address the common head gasket failure issue in the 1978-1980 YZ125 models.

c. Enhances Engine Durability: A new head gasket can help prevent further engine damage and prolong the life of the engine.

d. Improves Engine Performance: A properly sealed engine can improve combustion efficiency and power output.

a. Cost: Replacing a head gasket can be a costly repair, especially when considering the labor costs involved in the installation process.

b. Time-Consuming: The installation process can be time-consuming, requiring specialized tools and skills.

c. Potential for Additional Repairs: A head gasket failure could indicate other underlying engine issues, which may require additional repairs.

The decision to buy a Yamaha 3R3-11181-00-00 head gasket for a YZ125 (1978-1980) depends on several factors, including the current condition of the engine, your budget, and your willingness to invest time and money into the repair. If you value optimal engine performance, durability, and want to prevent further damage, then this head gasket may be a worthwhile investment. However, it is essential to consider the potential costs and time commitment involved in the installation process. Ultimately, it's crucial to weigh the pros and cons and consult with a professional mechanic to determine if this repair is the best course of action for your specific situation.

If you decide to proceed with the head gasket replacement, consider purchasing the part from a reputable dealer or supplier to ensure its authenticity and quality. Additionally, consider seeking professional help from a certified mechanic to ensure the installation process goes smoothly and efficiently.

Details:

This high-quality gasket is designed specifically for 2-stroke engines and a genuine Yamaha part with the manufacturer number 3R3-11181-00-00. The product is a new OEM head gasket for Yamaha YZ125 motorcycles produced between 1978-1980.

part #: 3r3111810000 prices

• $22.73-$44.95

specifications cylindermotorcycleiz:

• for models: Yz125
• for makes: Yamaha
• for years: 1978-1980
• mpn: 3r3-11181-00-00
• part type: Gasket Head
• engine type: 2-stroke

payments cylindermotorcycleiz:

• other
• wallet: Google-pay
• credit card: Mastercard

general cylindermotorcycleiz:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads
• condition: New

shipping cylindermotorcycleiz:

• transit: 3-8 Days
• carrier: USPS
• class: Standard
• service: USPS First Class Letter
• cost: $1.36
• type: Calculated

returns cylindermotorcycleiz:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

offer cylindermotorcycleiz:

• sold: 0
• started: February 3, 2026
• options: Ship-to-home
• availability: In Stock
• quantity: 1

seller cylindermotorcycleiz:

• rating: 100.0%
• city: Pocatello, Idaho
• # reviews: 1966

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