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  • Yamaha genuine nos YDS2 YDS5 DS6 YA6 YM2 1969 crank bearing pn 93310-42417
  • Yamaha genuine nos YDS2 YDS5 DS6 YA6 YM2 1969 crank bearing pn 93310-42417
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Yamaha YDS2 YDS3 YM1 YA6 Crankshaft Big End Bearing 93310-42417

Yamaha YDS2 YDS3 YM1 YA6 Crankshaft Big End Bearing 93310-42417

$26.00 USD
$26.00 USD
Sale Sold out

Low stock: 1 left

Yamaha original parts logo

This Genuine OEM Yamaha Cylindrical Connecting Rod Big End Bearing (Part Number: 93310-42417-00) is a brand-new, factory-original replacement component. Vital for meticulous vintage two-stroke engine restorations, this premium lower-end rod bearing delivers factory-spec radial clearance and heavy-duty load distribution, ensuring smooth crankshaft synchronization and preventing catastrophic rod knock or engine failure under high-RPM acceleration.

Vehicle Compatibility & Year Fitment


Model Variant / Application Compatible Years
Yamaha YDS2 250 Twin Sport / Early & Late Crank layouts 1962 – 1964
Yamaha YDS3 / YDS3C 250 Twin Catalina / Big Bear Scrambler 1964 – 1966
Yamaha YM1 / YM1S 305 Twin Sport 1965 – 1966
Yamaha YA6 / YA6B 125 Santa Barbara / Single Cylinder 1964 – 1968
Yamaha YDS5 250 Twin Sport 1967

 

Important: Please ensure the part number matches your motorbike before purchasing. If you have any questions about the part or its compatibility, feel free to contact us. We’re here to help!

At Dmmotorcycles, we’ve specialized in vintage and vintage sports motorcycles and parts directly from Japan since 1998. We stock a wide selection of rare genuine and high-quality aftermarket parts and continually update our inventory to meet growing demand.

Looking for a specific part? Don’t hesitate to ask! We may have it in stock even if it’s not listed online. If not, we’ll do our best to source it for you.

We’re also happy to provide guidance on installation and offer excellent after-sales support to ensure your satisfaction.

Shipping Information

We ship worldwide, carefully inspecting and securely packing all parts to ensure safe delivery. Your order will be insured and shipped quickly, with the best available shipping option chosen for speed and reliability.

Please note:

  • All parts are shipped from Cyprus (Europe).
  • Customers outside the EU may incur additional import taxes based on the value of the item.

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How we handle your order in 4 steps

  • 1. Order Verification

    We confirm the order and make sure the correct part number, quantity, and any special requests match what’s on the sales confirmation

  • 2. Quality Check

    Since our parts are new old stock we Inspect the parts for any defects, scratches, or missing components to ensure it meets quality standards. otherwise will notify you before proceeding with the order.

  • 3. Safe and Secure packaging

    • Protective Wrapping: We use bubble wrap or foam padding to wrap the part, focusing on sharp edges or delicate components.
    • Boxing: We place the wrapped part inside a sturdy box, filling gaps with packing materials to prevent movement.
    • Sealing and Labeling: Securely tape the box and attach the shipping label, including orientation-specific markers like "Fragile."

  • 4. Finalizing of Shipment

    We confirm the shipping address and contact details, give the package to the Post, keep the tracking number, and then send it to the customer along with the shipment notification.

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