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Yamaha Genuine DT50 / YZ80 / YSR50 Oil Pump Drive Gear 353-13178-20

Yamaha Genuine DT50 / YZ80 / YSR50 Oil Pump Drive Gear 353-13178-20

$25.00 USD
$25.00 USD
Sale Sold out

Low stock: 1 left

Genuine Yamaha Motorcycle Parts

 

Product Description

Genuine 28-tooth (28T) molded composite/nylon oil pump drive gear (Gear, Pump Drive). Driven off the primary drive gear or transmission shaft to rotate the Autolube oil injection pump shaft, ensuring metered 2-stroke oil delivery to the crankcase across vintage 50cc–125cc Yamaha platforms.

Vehicle Compatibility

Standard Genuine replacement fitment across vintage 2-stroke Yamaha off-road, dual-sport, and road mini platforms:

Make Model Chassis / Engine Variant Model Years Application
Yamaha DT50 / DT50R / DT50MX 3MP / 4AD / 2E0 / 1RE (50cc 2T AC/LC) 1978–1996 Autolube Oil Pump Drive Gear (28T)
Yamaha YSR50 2AL / 3KW / 3CA (50cc 2T LC) 1987–1992 Autolube Oil Pump Drive Gear (28T)
Yamaha YZ80 1T0 / 2K6 / 3G8 (80cc 2T) 1974–1980 Autolube Oil Pump Drive Gear (28T)
Yamaha GT80 / GTMX / GT1 371 / 437 / 525 (80cc 2T AC) 1973–1980 Autolube Oil Pump Drive Gear (28T)
Yamaha RD50 / RD50M / RD60 2L7 / 380 / 468 (50cc / 60cc 2T) 1973–1982 Autolube Oil Pump Drive Gear (28T)
Yamaha TY125 525 / 108 / 122 (125cc 2T AC) 1975–1989 Autolube Oil Pump Drive Gear (28T)

 

Fitment Details

Installs directly onto the oil pump drive worm shaft assembly within the right-hand crankcase clutch cover housing. Locked into place via a small drive dowel pin (93603-22028) and securing outer circlip (99001-08600). Always inspect nylon gear teeth for stripping or plastic degradation during clutch and oil pump servicing.

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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