Yamaha OEM Part 1UY-21315-00-00 STAY, ENGINE 2
- Product Code: 1UY-21315-00-00
$19.29
- Genuine Yamaha OEM part
- New in original packaging
- Fits the models listed in the fitment chart
- Easy, no-hassle returns
This product is vehicle specific.
Find your vehicle to make sure this part fits before you order.
Ships in 4 to 9 days
Genuine Yamaha OEM Stay, Engine 2 (part number 1UY-21315-00-00) from the Frame diagram. It fits Yamaha Warrior 350 built from 1987 to 2004.
Fits these models
- Warrior 350: 1987–2004
See the Fitment tab for the full list with model codes.
Need Help Finding the Right Part?
Not sure it fits? Ask before you order — our team will check the part for your machine.
For a faster answer, include:
Year, make and model of your machine
VIN or frame / serial number
OEM part number or a photo of the old part
Find your ride
Check your current ride below to confirm product compatibility.
Yamaha
- Yamaha YFM35XSC (WARRIOR) 5NFC 2004 FRAME
- Yamaha YFM350XRC (WARRIOR) 5NF9 2003 FRAME
- Yamaha YFM350XPC (WARRIOR) 5NF5 2002 FRAME
- Yamaha YFM350XNC (WARRIOR) 5NF1 2001 FRAME
- Yamaha YFM350XMC (WARRIOR) 3GDU2 2000 FRAME
- Yamaha YFM350XLC (WARRIOR) 3GDS 1999 FRAME
- Yamaha YFM350XKC (WARRIOR) 3GDM 1998 FRAME
- Yamaha YFM350XJ_MNH (WARRIOR) 3GDK 1997 FRAME
- Yamaha YFM350XH (WARRIOR) 3GDH 1996 FRAME
- Yamaha YFM350XH_MNH (WARRIOR) 3GDH 1996 FRAME
- Yamaha YFM350XG (WARRIOR) 3GDF 1995 FRAME
- Yamaha YFM350XG_MNH (WARRIOR) 3GDF 1995 FRAME
- Yamaha YFM350XF (WARRIOR) 3GDD 1994 FRAME
- Yamaha YFM350XF_MNH (WARRIOR) 3GDD 1994 FRAME
- Yamaha YFM350XE (WARRIOR) 3GD 1993 FRAME
- Yamaha YFM350XE_MNH (WARRIOR) 3GD 1993 FRAME
- Yamaha YFM350XD (WARRIOR) 3GD 1992 FRAME
- Yamaha YFM350XD_MNH (WARRIOR) 3GD9 1992 FRAME
- Yamaha YFM350XB (WARRIOR) 3GD 1991 FRAME
- Yamaha YFM350XA (WARRIOR) 3GD 1990 FRAME
- Yamaha YFM350XW (WARRIOR) 3GD 1989 FRAME
- Yamaha YFM350XU (WARRIOR) 2XK 1988 FRAME
- Yamaha YFM350XT (WARRIOR) 1UY 1987 FRAME
Part Details
| Brand | Yamaha |
| Sku | 1UY-21315-00-00 |
| Name | STAY, ENGINE 2 |
Free Shipping on Orders Over $99
Free ground shipping on US orders over $99, with tracking. Delivery time is shown before you pay, so you know when it arrives.
Support From People Who Ride
Not sure about size or fit? Ask us before you order. Our team rides too and will help you pick what suits your bike.
Genuine OEM & Trusted Brands
OEM parts for Honda, Yamaha, Kawasaki, Can-Am, Polaris and more, plus gear from makers riders trust. No no-name imports.
Parts That Fit Your Machine
Enter your machine’s type, year, make and model, and we’ll show only the parts and gear that fit it.

