YAMAHA 4EW-11630-00 Piston Kit

( Manufacturer Part Number: 4EW-11630-00 ), ( Part Type: Piston ), ( Country Of Origin: United States ), ( Manufacturer Warranty: 30 Day ), ( Storage Location: K6 Karl10-n Buk 27 )

Review YAMAHA Oem Piston Assembly Kit fits YZ250 1993

Yamaha YZ250 1993 Piston Kit (4EW-11630-00)

The Yamaha YZ250 1993 Piston Kit (Part No. 4EW-11630-00) is a high-performance replacement component designed for the avid enthusiast or professional racer seeking to optimize the power output of their vintage 1993 Yamaha YZ250 motorcycle. This piston kit is the ideal solution for those looking to breathe new life into their engine or restore a cherished classic.

This piston kit includes a high-quality, forged piston with a compression height of 30.5mm and a piston diameter of 72mm. The piston is specifically engineered to provide superior strength, durability, and reliability. Its lightweight construction is optimized for use in high-performance applications, ensuring efficient combustion and improved power transfer.

The piston kit also includes an equally essential piston ring set. These rings are precision-manufactured to ensure a perfect seal between the piston and the cylinder wall. The ring set includes a compression ring, a oil control ring, and a top ring, all designed to minimize oil consumption and maximize engine performance.

The piston kit is compatible with the Yamaha YZ250 engines produced in 1993. Installing this piston kit is a straightforward process, making it an excellent choice for both DIY enthusiasts and professional mechanics. By upgrading to this high-performance piston kit, riders can expect enhanced engine performance, improved throttle response, and increased power output.

With its unwavering commitment to quality and performance, this Yamaha YZ250 1993 Piston Kit (4EW-11630-00) is an essential upgrade for any vintage Yamaha YZ250 motorcycle. Whether you're a seasoned racer or a dedicated hobbyist, this piston kit is the perfect addition to your motorcycle restoration or performance enhancement project.

Pros and Cons of Buying a Yamaha YZ250 1993 Piston Kit (4ew-11630-00)

The Yamaha YZ250 1993 piston kit (4ew-11630-00) is a popular aftermarket part for those restoring or upgrading their classic Yamaha motorcycles. Like any other purchase, it comes with its advantages and disadvantages.

1. Improved engine performance: A new piston kit can lead to increased horsepower and torque, resulting in better acceleration and overall performance.

2. Enhanced durability: Replacing worn-out pistons with new ones can help extend the life of the engine, reducing the risk of costly repairs and downtime.

3. Customization: The piston kit allows riders to personalize their motorcycle by selecting specific performance characteristics, such as compression ratio or ring gap.

4. Cost-effective: In the long run, purchasing a piston kit may save money by preventing more extensive engine damage or the need for a complete engine rebuild.

1. Installation complexity: Installing a piston kit can be a time-consuming and intricate process, requiring specialized tools and significant expertise.

2. Cost: While the piston kit itself may not be overly expensive, the labor costs for installation and any additional parts required can add up quickly.

3. Potential for engine damage: If the piston kit is not installed correctly or if incompatible parts are used, it could lead to engine damage.

4. Noise level: Depending on the specific piston kit, it may result in increased engine noise, which may not be desirable for all riders.

The Yamaha YZ250 1993 piston kit (4ew-11630-00) offers several advantages, including improved engine performance, enhanced durability, and customization opportunities. However, it also comes with potential disadvantages such as installation complexity, cost, and potential engine damage.

If you have the necessary expertise, tools, and budget, and are seeking superior engine performance, then investing in a Yamaha YZ250 1993 piston kit could be a worthwhile investment. Otherwise, it may be more prudent to consider other upgrades or improvements that are less complex and costly.

Before making a decision, carefully evaluate your specific needs, budget, and expertise. Research the different piston kit options available, read user reviews, and consult with a knowledgeable mechanic or Yamaha dealer to ensure that you are making an informed purchase. Additionally, consider factoring in the cost of installation and any additional parts required.

Details:

To Watch. We review all reasonable offers promptly. Spotlight: A Day Inside . 4.8 out of 5 stars across 322 reviews.

Item must be in original, uninstalled condition with no modifications. Please verify the part number and compatible model's before purchasing. Every part is one-of-a-kind.: Are these genuine OEM parts?, Yes.

Yamaha Cruisers. Yamaha MX / ATV. FREE shipping on every order to the lower 48 states. Look for the Make Offer button on listing page.

Do you accept offers?, Some listings offers. Larger items from $46.99. Restore peak engine compression and performance with this essential component. This genuine YAMAHA OEM piston assembly kit 4EW-11630-00 is a direct replacement for the 1993 YZ250.

We started with a single motorcycle dismantled in home garage. Do you combine shipping?, Yes.

part #: 4ew1163000 prices

• $159.99-$183.98

specifications pistondon:

• for models: Yz250
• for makes: Yamaha
• for years: 1993
• mpn: 4ew-11630-00
• part type: Piston
• country of origin: United States
• manufacturer warranty: 30 Day
• storage location: K6 Karl10-n Buk 27

offer pistondon:

• sold: 0
• availability: In Stock
• started: May 25, 2026
• quantity: 1
• options: Ship-to-home

payments pistondon:

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

seller pistondon:

• city: Odessa, Florida
• # reviews: 231787
• rating: 99.5%

general pistondon:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
• condition: New other see details

shipping pistondon:

• transit: 4-8 Days
• carrier: FedEx, USPS
• class: Standard, Expedited, One-day
• type: Fixed
• cost: $0.00
• service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail, FedEx 2Day, Overnight

returns pistondon:

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

Yamaha 4EW-11630-00 Is Similar To:

• Yamaha 2s2-11311-10-00 2009 Yz450f Top End Cylinder Works With Piston E4 (50.8% similar) Came off 09 YZ450F...(May 15th, 2024)
• Yamaha 5ks-11311-00-00 2001 00-03 Vstar 1100 Xvs1100 Classic Piston Cylinder Barrel Front Rear (43.2% similar) Office use: Lr-KB 01VSTAR1100-001766...(May 15th, 2024)
• Yamaha 1wg 11631-01-00 1989-1990 Fzr400 Oem Piston And Rings 1wg-11631-01-00 (58.5% similar) 55.945MM-55.960MM. Very good condition lightly used oem piston and ring set for 1988 -1990 yamaha FZR400 motorcycle.piston within factory specs...(May 15th, 2024)
• Athena P400485100030 58mm Top End And Complete Cylinder Kit For 2005-2021 Yamaha Yz144 Yz 144 (16.3% similar) No shipping at all outside of the USA. Its gonna need to be hones, or bored. Please through my pictures as these are used parts and I try to portray any damage. This is not bolt on ready. Personally think you might able to clean it up and reuse...(May 15th, 2024)
• Yamaha 4xv-11631-10-00 2002 02-03 Yzfr1 R1 Engine Motor Piston Lot (55% similar) Office use: Lr-DH 02YAMAHAR1-000084...(May 25th, 2024)
• Yamaha 13s-11631-00-00 08-16 Yzf R6 R6r Engine Motor Block Pistons Piston Set 09 10 11 12 13 14 (44.3% similar) Not to mention. Any other shipping preferences aka: FedEx, ups, USPS must be quoted through us. B line motor sports. Have concerns about an order. All parts are backed by our 100% working guarantee or your money back. Don't see an item you are looking for. Please do your research...(June 1st, 2024)
• Yamaha 5jw-11631-00-00 2009 06-12 Fjr1300 Engine Motor Piston Lot (52.1% similar) Office use: Lr-DH 09YAMAHAFJR1300-006151...(June 1st, 2024)
• Yamaha 4mm-11311-01-00 1998 97-07 Yzf600r Yzf600 Thundercat Cylinder Barrel Jug Piston Engine (47.6% similar) Office use: Lr-DH 98YAMAHAYZF600R-002793...(June 3rd, 2024)
• Yamaha 14b-11311-00-00 2009 09-14 R1 Yzfr1 Cylinder Barrel Jug Piston Engine Motor Oem (48.6% similar) Office use: Lr-DH 09YAMAHAYZFR1-003524...(June 4th, 2024)
• Yamaha 1fk-11650-01-00 2004 Vmax 1200 Engine Motor Block Piston Connecting Rod (45.5% similar) R r cycle parts. 2004 yamaha Max 1200 engine motor block piston 1FK-11650-01- this piston is in good condition and shows normal signs of wear. Removed from: 2004 yamaha Max 1200 with 35,972 miles, please review all pictures to assess the condition of item...(June 4th, 2024)
• Yamaha 2ms-e1631-00-00 2017 15-18 Yzfr3 R3 Cylinder Barrel Jug Piston Engine Motor Oem (45.7% similar) Office use: Lr-DH 17YAMAHAR3-002349...(June 4th, 2024)