Dune Goons Engine Rebuild Kit - Yamaha YFZ450 (2004-2013)
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
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A complete top and bottom end for the carbureted YFZ450 in one order. A Cylinder Works 95mm stock-bore cylinder kit with Vertex piston and gaskets, a Hot Rods OEM-replacement crankshaft, and a Hot Rods transmission bearing kit. Everything you need to bring a tired motor back to life, 10% cheaper than buying the parts separately.
✓ Fits:
- 2004-2013 Yamaha YFZ450 (incl. SE and Bill Ballance Edition)
✓ Features:
- Cylinder Works 95mm Ni-SiC plated cylinder with matched Vertex piston, 12.0:1 compression
- Complete top end gasket set included with the cylinder kit
- Hot Rods standard-stroke crankshaft, complete with rod and bearings, trued to OEM spec
- Hot Rods transmission bearing kit for the main and counter shafts
- 10% kit savings vs. buying each part on its own
✓ What's Included:
- (1) Cylinder Works Cylinder Kit 95mm STD 12.0:1 (20001-K01): cylinder, Vertex piston kit, top end gaskets
- (1) Hot Rods Crankshaft 4073
- (1) Hot Rods Transmission Bearing Kit TBK0067
Note: Bottom end gaskets and seals are not included. Closed course competition use only.
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.
