YAMAHA 1W4-11131-01-00 Cylinder Head 1W4-11131-02-00 1W4-11131-00-00

( Manufacturer Part Number: 1W4-11131-01-00 ), ( Part Type: Cylinder Head )

Review YAMAHA Cylinder Head fits YZ400 IT400 1977–1978

The Yamaha YZ400/IT400 Cylinder Head (Part Numbers: 1W4-11131-00-00, 1W4-11131-01-00, 1W4-11131-02-00) is an essential component for any enthusiast restoring or maintaining a 1977 or 1978 Yamaha YZ400 or IT400. This high-quality cylinder head is designed to provide optimal engine performance, ensuring a smooth and powerful ride.

The 1W4-11131-00-00, 1W4-11131-01-00, and 1W4-11131-02-00 cylinder heads are engineered with precision, featuring a compact and lightweight design. The head is made from durable materials, ensuring longevity and resistance to wear and tear. The intake and exhaust ports are precisely machined for optimal gas flow, which leads to better combustion and improved engine efficiency.

The cylinder head includes a high-performance camshaft, which plays a crucial role in the engine's power output. The camshaft is designed to provide optimal valve timing, leading to efficient fuel combustion and improved engine performance. The cylinder head also features high-quality valves and valve guides, which ensure a tight seal and minimize engine leakage.

Installing the Yamaha YZ400/IT400 Cylinder Head is a straightforward process, thanks to the easy-to-follow installation instructions provided by Yamaha. The cylinder head is designed to fit perfectly with the engine, ensuring a secure and stable fit.

In conclusion, the Yamaha YZ400/IT400 Cylinder Head (Part Numbers: 1W4-11131-00-00, 1W4-11131-01-00, 1W4-11131-02-00) is a must-have for any enthusiast looking to restore or maintain their 1977 or 1978 YZ400 or IT400. With its precision engineering, durable materials, and high-performance components, this cylinder head is sure to provide optimal engine performance and a smooth, powerful ride.

1. Original Part: This is an original OEM (Original Equipment Manufacturer) part, which means it's made by Yamaha and is designed to fit and function perfectly with your 1977-1978 YZ400/IT400.

2. Quality Assurance: As it's an original part, you can expect high quality and reliability. Yamaha's reputation for manufacturing durable and long-lasting parts is well-established.

3. Compatibility: Since it's an OEM part, it's guaranteed to be 100% compatible with your motorcycle, eliminating any potential issues with fit or performance.

4. Warranty: Depending on the seller, the part may come with a warranty, providing peace of mind in case of defects.

1. Price: OEM parts can be more expensive than aftermarket alternatives. However, the price may be justified due to the part's quality and warranty.

2. Availability: Depending on your location and the specific part number, finding this exact OEM part may require some searching. Some sellers may not even carry it.

If you value originality, quality, and compatibility, and are willing to pay a premium for those benefits, then the Yamaha YZ400/IT400 cylinder head (1W4-11131-00-00, 1W4-11131-01-00, 1W4-11131-02-00) is a good choice. However, if cost is a major concern, you may want to consider an aftermarket alternative, which can offer similar performance at a lower price. Always ensure that any aftermarket part you choose is compatible with your motorcycle and has good reviews for quality and reliability.

Details:

I ship worldwide. Measures out to 86. 50mm currently. Nice head combustion chamber.

Has a minor groove that runs down below the exhaust port on cylinder wall. 060 over piston that was in it.

If this cylinder was going on one of my bikes, I would probably bore it out to the next size over. No broken fins on the cylinder or head. One lightly bent fin on the cylinder left rear corner.

Comes with the old Wisc. All threads are good on the cylinder. Can be run on the YZ400 IT400.

part #: 1w4111310100 prices

• $49.00-$75.55

specifications cylindermotorcycleiz:

• for models: Yz400, It400
• for makes: Yamaha
• for years: 1977-1978
• mpn: 1w4-11131-01-00
• part type: Cylinder Head

Returns cylindermotorcycleiz:

• paid by: Buyer
• time: 30 Days
• policy: returns accepted

Seller cylindermotorcycleiz:

• zipcode: 77388
• city: Spring, Texas
• rating 03-29-19: 100.0%
• # feedbacks 03-29-19: 2499

General cylindermotorcycleiz:

• condition: Used
• Engines Engine Parts > Cylinder Heads Valve Covers
• in stock: Yes

Shipping cylindermotorcycleiz:

• cost: $0.0
• handling: 1 days
• type: Flat

Offer cylindermotorcycleiz:

• Sold: 0
• Started: March 29, 2019, 10:03 am
• quantity: 1
• bids: 0
• best offer: false

Payments cylindermotorcycleiz:

• PayPal

Ratings:

1. Smooth transaction, thanks! 03-25-19
2. A QUICK PAYMENT - THANKS A MILLION !! 03-26-19
3. SUPERB!!! Great packing and Fast shipping !!!!! Honest 5 star. A seller 03-25-19
4. Great, Thanks 03-27-19
5. Perfect! 5 star seller!! Thank you!!! 03-22-19

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