PRO SERIES PT933 Top End Rod Piston Wrist Pin Bearing Set End/rod/piston BR250/ET250/EX340/EX440

( Brand: Pro Series ), ( Manufacturer Part Number: PT933 ), ( Type: Rod Bearing ), ( Oe/oem Part Number: 93310-218a6-00 )

Review PRO SERIES Top End/rod/piston Wrist Pin Bearing Set Of Yamaha Br250/et250/ex340/ex440 fits ET250 EX340 EX440

Precision Yamaha BR250/ET250/EX340/EX440 Pro PT933 Top End/Rod/Piston Wrist Pin Bearing Set

Experience unparalleled performance and reliability with the Pro PT930 Top End/Rod/Piston Wrist Pin Bearing Set, expertly designed for Yamaha BR250, ET250, EX340, and EX440 motorcycles. This comprehensive kit is meticulously engineered to ensure a seamless fit, effortless operation, and extended component lifespan.

The Pro PT933 set includes high-quality wrist pin bearings, designed with precision-machined races for optimal mounting and alignment. These bearings feature a low-friction, heat-resistant design that minimizes energy loss and promotes smooth engine operation, even during high-stress situations.

The top-end bearings in this kit are designed to accommodate the rigors of high-revving engines, ensuring optimal piston-to-cylinder sealing while maintaining minimal friction. The bearings are precision-machined for a perfect fit and feature a hardened surface treatment for increased durability and reduced wear.

The rod bearings in the Pro PT933 set are engineered to withstand the harsh environment of the connecting rod, providing exceptional load-bearing capacity and resistance to wear. These bearings are designed for a perfect fit and feature a hardened surface treatment for increased durability and reduced wear.

Each bearing in the Pro PT933 set is subjected to rigorous quality control testing, ensuring that they meet or exceed OEM specifications for fit, function, and performance. The kit includes everything you need for a hassle-free installation, enabling you to achieve top-tier performance and reliability on your Yamaha BR250, ET250, EX340, or EX440 motorcycle.

By selecting the Pro PT933 Top End/Rod/Piston Wrist Pin Bearing Set, you are investing in a high-quality, long-lasting solution that will enhance the performance and longevity of your Yamaha motorcycle. Upgrade your motorcycle today and experience the difference that precision engineering can make.

1. Compatibility: This kit is designed specifically for the mentioned Yamaha models, ensuring a perfect fit.

2. Quality: The Pro PT933 set is known for its high-quality components, which can help improve engine performance and longevity.

3. Complete set: This kit includes essential parts like the top end, rod, piston, and wrist pin bearings, making it a one-stop solution for your engine overhaul.

4. Potential for performance increase: Replacing worn-out parts with new ones can help improve engine efficiency and power output.

1. Cost: As a complete kit, it may be more expensive than purchasing parts individually, although it offers the convenience of having everything in one package.

2. Installation difficulty: Installing the entire kit may require specialized tools and mechanical knowledge, which could potentially lead to additional costs for professional installation.

3. Potential for engine misalignment: If the parts are not installed correctly, it could lead to engine misalignment, damaging other components.

The Pro PT933 Top End/Rod/Piston Wrist Pin Bearing Set for Yamaha BR250/ET250/EX340/EX440 is a high-quality kit that offers a complete solution for engine overhaul. However, its cost and potential installation difficulties may be a concern for some buyers. If you have the necessary skills and tools, or are willing to pay for professional installation, this kit could be a great investment to improve the performance and longevity of your Yamaha motorcycle engine.

Before making a purchase, research the prices of individual parts and compare them with the kit to ensure you are getting a good deal. Also, consider your mechanical skills and access to tools before deciding to install the kit yourself or hire a professional. If you are confident in your abilities and willing to invest in a high-quality set, the Pro PT933 kit could be an excellent choice for your Yamaha motorcycle engine overhaul.

Details:

EX440A - 1977. Top End/Connecting Rod/. Qty: Set of EX440 - 1976.

BRAVO - BR250TB 1998. Piston Wrist Pin Bearing.

part #: pt933 prices

• $38.99-$59.99

specifications bearingmotorcycleiz:

• for models: Et250, Ex340, Ex440
• for makes: Yamaha
• brand: Pro Series
• mpn: Pt933
• type: Rod Bearing
• oe/oem part number: 93310-218a6-00

general bearingmotorcycleiz:

• condition: New
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Engine Bearings

payments bearingmotorcycleiz:

• other
• wallet: Apple-pay
• credit card: Diners-club

offer bearingmotorcycleiz:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: November 4, 2025

shipping bearingmotorcycleiz:

• type: Calculated
• transit: 3-8 Days
• carrier: USPS, UPS
• cost: $0.00
• class: Standard, Expedited
• service: USPS Ground Advantage, USPS Priority Mail, UPS Ground

seller bearingmotorcycleiz:

• # reviews: 87952
• rating: 99.9%
• city: Englewood, Colorado

returns bearingmotorcycleiz:

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

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