Vertex WR101-077 Engine Rebuild Kit - Yamaha Banshee 350 (1987-2012)
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The Vertex WR101-077 Engine Rebuild Kit (0903-1012) is a full top and bottom end solution for the legendary Yamaha Banshee 350. Built to OEM standards and trusted by professional builders, this kit combines Vertex precision pistons with Hot Rods heavy-duty crank components for unmatched reliability and performance.
✓ Fits:
- 1987-2006 Yamaha Banshee YFZ350
- (Compatible with all Banshee 350 twin-cylinder 2-stroke engines)
✓ Features:
- Full OEM-quality rebuild kit for the entire engine
- Includes both pistons and crankshaft assembly
- Sealed bearings, precision-fit gaskets, and seals
- Designed for long-term reliability and stock performance
- One-box rebuild solution - everything you need included
✓ What's Included:
- Vertex WR101-077 Engine Rebuild Kit - Yamaha Banshee 350
Ships fast from DuneGoonShop!
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.