2002-2004 Yamaha Yz125 OEM Transmission Assembly Complete Gearbox
$285.00
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Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
Overview
Description
OEM 2002–2004 Yamaha YZ125 Complete Transmission Assembly
Removed from a running YZ125, this transmission is in solid working condition with no broken gears, cracks, or damage. All components show normal wear for the year but shift smoothly and engage as expected.
What you get:
• Full OEM gearset (mainshaft & countershaft)
• Shift forks
• Shift drum
• Everything shown in the photos
Fitment:
Fits 2002, 2003, and 2004 Yamaha YZ125 models. May fit other years with minor variation—please verify with your dealer or service manual.
📦 Ships fast via UPS Ground
💬 Message me for combo deals or to bundle with other YZ125 parts
👉 Don’t miss out—hard to find clean OEM transmissions for these bikes.
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