1. Antique, Vintage, Historic Motorcycle Parts For Sale
  2. sku: 16316472921386611
  3. YAMAHA 48H-11311-00

YAMAHA 48H-11311-00 Cylinder Jug George Sass

fits model: Rz350. make: Yamaha. year: 1984-85.

48h-11311-00 Yamaha 1984-85 Rz350 Cylinder Jug Pair George Sass Ported Cylinders

( Manufacturer Part Number: 48H-11311-00 ), ( Part Type: Cylinder )

Review YAMAHA 1984 85 Cylinder Jug Pair George Sass Ported Cylinders fits RZ350 1984-85

Detailed Product Description for Yamaha RZ350 Cylinder Jug Set (George Sass Cylinders, Model: 1984-85 RZ350 48H-11311-00)

In the realm of high-performance motorcycle engines, the Yamaha RZ350 cylinder jug set, specifically the 1984-85 model 48H-11311-00, is a testament to engineering excellence. This set, manufactured by the renowned George Sass, embodies the spirit of power and precision that motorcycle enthusiasts crave.

Each cylinder jug in this set is meticulously crafted to ensure optimal performance. The cylinder head features a compact design, enhancing the engine's power-to-weight ratio, while maintaining a balanced and smooth power delivery. The cylinder bores are machined to precise tolerances, accommodating the high-compression pistons, which contribute to the engine's impressive torque and acceleration.

The George Sass 1984-85 RZ350 cylinder jug set is not just about power, but also about durability. The cylinder walls are reinforced with a thick, durable coating, ensuring longevity and resistance to wear and tear. The set also includes high-quality, O-ring equipped pistons, further enhancing the engine's reliability and performance.

The set is designed to fit seamlessly into the 1984-85 Yamaha RZ350, making this a perfect upgrade for those looking to enhance the performance of their classic motorcycle. This cylinder jug set is more than just a replacement; it's an opportunity to elevate the performance of your RZ350, taking it to new heights of power and speed.

In summary, the Yamaha RZ350 1984-85 cylinder jug set (48H-11311-00) by George Sass is a premium upgrade for your classic motorcycle. With its focus on power, performance, and durability, this set is a must-have for any serious RZ350 enthusiast. Upgrade your motorcycle today and experience the thrill of enhanced performance with this exceptional cylinder jug set.

Analysis of Yamaha RZ350 Cylinder Jugs (1984-85, George Sass) for Purchase

Pros:

1. Authenticity: These cylinders are produced by George Sass, a well-known and trusted aftermarket supplier of motorcycle parts.

2. Quality: George Sass is renowned for their high-quality parts, ensuring a reliable and durable performance for the Yamaha RZ350.

3. Availability: These cylinders are available for the specific model year (1984-85) of the RZ350, which may be difficult to find from other sources.

4. Potential Performance Enhancement: The cylinders may improve the overall performance of the motorcycle, providing a smoother ride and increased power.

Cons:

1. Cost: Aftermarket parts can be more expensive compared to OEM (Original Equipment Manufacturer) parts.

2. Fit and Compatibility: Although produced by a trusted supplier, there may still be concerns about cylinder fit and compatibility with the rest of the engine.

3. Installation: Installing aftermarket cylinders requires technical expertise, and incorrect installation could lead to mechanical issues.

4. Warranty: Since these are aftermarket parts, they may not come with the same warranty coverage as OEM parts.

Conclusion:

The Yamaha RZ350 cylinder jugs from George Sass offer several benefits like quality, availability, and potential performance enhancement. However, they come with higher costs, fit and compatibility concerns, and the need for professional installation. If you are comfortable with these factors and are seeking improved performance, these cylinders could be a good investment. On the other hand, if you prefer OEM components, lower costs, or minimal modifications, you might want to consider other options. It's essential to weigh these pros and cons before making a purchasing decision.

Recommendation:

If you're considering these cylinders, I recommend researching installation instructions, soliciting advice from experienced RZ350 owners, and comparing prices with other aftermarket suppliers to ensure you're making an informed and cost-effective decision.

Details:

1984 85 Yamaha RZ350 Cylinder Jug Pair George Sass ported cylinders includes Wisc forged pistons, rings, power valves, assemblies.

part #: 48h1131100 prices

  • $136.50-$1659.98

specifications cyclevintagee:

  • for models: Rz350
  • for makes: Yamaha
  • for years: 1984-85
  • mpn: 48h-11311-00
  • part type: Cylinder

returns cyclevintagee:

  • policy: No Returns

general cyclevintagee:

  • condition: Used
  • Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories

seller cyclevintagee:

  • # reviews: 119
  • city: Alma, Colorado
  • rating: 100.0%

offer cyclevintagee:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 1
  • started: July 7, 2025

shipping cyclevintagee:

  • carrier: USPS
  • type: Fixed
  • service: USPS Ground Advantage
  • transit: 4-9 Days
  • class: Standard
  • cost: $45.00

payments cyclevintagee:

  • credit card: Diners-club
  • other
  • wallet: Apple-pay
for models: rz350, for makes: yamaha, for years: 1984-85, part type: cylinder,
category: motorcycle parts > motorcycle scooter parts accessories, sku: 16316472921386611,
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3 offers $136.50–$1659.98 USD
  • Used. Offer #1 priced at $262.50 + $25.74 shipping estimate = $288.24* total. This part may fit other years and models.+$25.74 shipping
  • New. Offer #2 priced at $1659.98 + $0.00 shipping estimate = $1659.98* total. This Is The Only +4mm Stroker Athena Kit On The Market! Athena 68mm Big Bore Nikasil Plated Cylinders (Pair). AZ Quad Parts 421cc Athena Hotrods Complete 68mm Big Bore Stroker Kit.FREE SHIPPING
  • Used. Offer #3 priced at $136.50 + $25.74 shipping estimate = $162.24* total. OEM CYLINDER. NEEDS SLIGHT HONE.+$25.74 shipping

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