1. Pistons, Rings & Piston Kits Products
  2. sku: 4927625931084623
  3. YAMAHA 371-11635-05-00

YAMAHA 371-11635-05-00 Piston 73-74 75-77 .25

fits model: Tx500, Xs500. make: Yamaha.

371-11635-05-00 Yamaha New Genuine Oem 73-74 Tx500 75-77 Xs500 .25 Over Piston

( Type: Engine Pistons Rings Bike ), ( UPC: 371116350500 )

Review YAMAHA New Genuine Oem 73-74 75-77 .25 Over Piston fits TX500 XS500

The Yamaha TX500, XS500, and their predecessor models 73-74, are iconic motorcycles that have left a lasting impression on the world of two-wheel transportation. This description focuses on the YAMAHA 371-11635-05-00 25 piston kit, which is specifically designed for these classic motorcycles.

This high-performance piston set is engineered to deliver enhanced power, durability, and reliability for your Yamaha TX500 or XS500. Each piston is meticulously crafted from forged aluminum alloy, ensuring superior strength and consistency in size and shape. This material choice is ideal for high compression applications, allowing for increased engine efficiency and power output.

The piston rings are designed to provide an optimal seal against the cylinder wall. These rings are made from a heat-resistant, low-friction material, ensuring a tight seal even under the most demanding riding conditions. The piston rings also feature a nitrided finish, which further reduces friction and increases their lifespan.

The piston tops are machined to precise dimensions, ensuring a perfect fit in the cylinder bore. Each piston features a dish design, which optimizes the combustion process for increased power and torque. The piston skirts have a honed finish, which allows for an efficient transfer of power from the piston to the connecting rod.

The piston pins are made from high-strength steel, ensuring a secure connection between the piston and the connecting rod. These pins also feature a chrome molybdenum coating, which reduces friction and wear. Additionally, the piston pin bushings are included in the kit, ensuring a smooth operation of the piston in the crankshaft.

This 25 piston kit is an essential upgrade for any Yamaha TX500 or XS500 enthusiast looking to maximize the performance of their motorcycle. The high-quality materials and precise manufacturing processes used in the production of these pistons ensure a perfect fit, increased power, and improved reliability. Whether you're cruising down the highway or tackling winding mountain roads, this piston kit will help you get the most out of your classic Yamaha motorcycle.

A Comparative Analysis of Yamaha TX500, XS500 (1973-1977): Pros, Cons, and Recommendation

1. Yamaha TX500 (1973-1974): Pros:

1. Powerful 498cc, air-cooled, 2-stroke, single-cylinder engine.

2. Wide, stable chassis design for better handling and comfort.

3. Hydraulic front disc brake and drum rear brake.

4. Comfortable riding position with low seat height.

5. Lightweight and agile, making it ideal for city riding and winding roads.

Cons:

1. 2-stroke engines are known for their high fuel consumption and emission levels.

2. Requires frequent oil changes to maintain optimal engine performance.

3. Limited storage capacity due to the simple design and minimal bodywork.

2. Yamaha XS500 (1975-1977): Pros:

1. Powerful 498cc, air-cooled, 2-stroke, parallel-twin engine.

2. Robust and reliable engine design.

3. Comfortable riding position with a slightly higher seat height.

4. Improved bodywork and windscreen, enhancing rider comfort.

5. Fuel injection system introduced in 1976 offering better fuel efficiency and performance.

Cons:

1. Heavier than the TX500, affecting maneuverability, particularly at low speeds.

2. Higher fuel consumption compared to the carbureted TX500, due to the fuel injection system.

3. Requires regular maintenance, including carburetor adjustments and valve clearance checks.

Conclusion:

Both the Yamaha TX500 and XS500 offer unique advantages, and the choice between the two ultimately depends on your riding preferences and needs. If you prioritize a lightweight, agile bike with a low seat height, the TX500 might be the better option. However, if you prefer a more powerful engine, improved comfort, and a modern fuel injection system, the XS500 could be the way to go.

Recommendation:

Consider your budget, riding style, and preferences when making a decision. If you're looking for a classic, nimble bike for city riding and winding roads, the TX500 is an excellent choice. For those seeking a more powerful and comfortable machine for longer rides, the XS500 is the recommended option. Whichever model you choose, be prepared for the maintenance requirements common to 2-stroke engines.

Details:

part #: 371116350500 prices

  • $39.95-$69.87

specifications pistondon:

  • for models: Tx500, Xs500
  • for makes: Yamaha
  • type: Engine Pistons Rings Bike
  • upc: 371116350500

returns pistondon:

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

shipping pistondon:

  • carrier: USPS
  • class: Standard
  • transit: 4-9 Days
  • service: USPS Ground Advantage
  • type: Fixed
  • cost: $6.99

payments pistondon:

  • credit card: Diners-club
  • other
  • wallet: Paypal

offer pistondon:

  • availability: In Stock
  • sold: 0
  • started: March 10, 2025
  • options: Ship-to-home
  • quantity: 2

general pistondon:

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

seller pistondon:

  • city: Lake Havasu City, Arizona
  • rating: 99.4%
  • # reviews: 30426
for models: tx500, xs500, for makes: yamaha, type: engine pistons rings bike,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 4927625931084623,

Yamaha 371-11635-05-00 Is Similar To:

pistondon logo
5 offers $39.95–$69.87 USD
  • Offer #1: $45.95 price + $0.00 shipping estimate = $45.95* total. D's Cycle Connection.FREE SHIPPING
  • Offer #2: $69.87 price + $11.95 shipping estimate = $81.82* total. 18-4 This Yamaha PISTON 1 O/S 0.25 is used on these models and components: 1973 TX500 CRANK PISTON 1974 TX500A CRANK PISTON 1975 XS500B CRANK PISTON 1976 XS500C CRANK - PISTON 1977 XS500D CRANK - PISTON.+$11.95 shipping
  • Offer #3: $39.95 price + $5.50 shipping estimate = $45.45* total.+$5.50 shipping
  • Offer #4: $24.95 price + $4.75 shipping estimate = $29.70* total. OEM Part Number: , 421-11635-03. Yamaha 1973 1974 TX500, 1975 1976 1977 XS500.+$4.75 shipping
  • Offer #5: $29.95 price + $15.10 shipping estimate = $45.05* total. 1975 Yamaha XS500B. 1973 Yamaha TX500.+$15.10 shipping

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