2005 Yamaha Grizzly 660 4x4 IRS Used Parts #3243

PirateMX dismantled this 2005 Yamaha Grizzly 660 4x4 IRS YFM660FA for used parts, stock #3243, producing 114 parts across seat, steering, brake, wheel, axle, suspension and engine groups.

Browse the available parts from this exact quad below.

Available used parts from this 2005 Yamaha Grizzly 660 4x4 IRS

From this Yamaha Grizzly 660 4x4 IRS, the 38 parts still listed start with the Complete Seat Assembly, an A-Arm, the Front Driver Left Axle and the Front Passenger Right Axle.

Other major pieces are the Engine Left Right Center Cases Case, Engine Cylinder Head Complete W Cams Valves, Rear Fender Fenders Plastic, 12 Rear Wheel A and 12 Rear Wheel B.

The category grid also points to Yamaha Grizzly 660 steering stem parts and Yamaha Grizzly 660 brake caliper parts. Each listing is the one individual part pulled from stock #3243, not repeat stock.

Most-searched parts for the Yamaha Grizzly 660 4x4

Part	Where to find it
Seat	Shop seat for the Yamaha Grizzly 660 4x4
A-Arm	Shop a-arm for the Yamaha Grizzly 660 4x4
Axle	Shop axle for the Yamaha Grizzly 660 4x4

Other parts that fit the Yamaha Grizzly 660 4x4

If the part from stock #3243 is no longer listed, use the Yamaha Grizzly 660 4x4 used parts shelf below to check parts from other Grizzly 660 machines PirateMX dismantled, along with new parts listed to fit the model.

That wider Yamaha collection is the next place to look for engine cases, cylinder heads, seats, rear fenders, wheels, axles, shifters and shift shafts.

Condition notes for parts from this 2005 Yamaha Grizzly 660 4x4 IRS

These condition notes apply only to the named parts from stock #3243. Read the applicable listing before ordering.

The Engine Left Right Center Cases Case note says, "There is damage."

The Complete Seat Assembly note says, "There are rips and holes."

OEM numbers and fitment for this Yamaha Grizzly 660 4x4 IRS

Use the OEM table to compare the number required for your ATV with the listing. Each number opens the parts that carry it, and the listed year and part details still need to match before ordering. The fitment table shows other Yamaha models these parts are "also listed to fit"; that phrase is a listing reference, not a compatibility guarantee for every part.

Part	OEM number	Availability
Engine Left Right Center Cases Case	5KM-15100-11-00	In stock from this machine
Engine Cylinder Head Complete W Cams Valves	5KM-11101-01-00	In stock from this machine
Complete Seat Assembly	5KM-24710-00-00	In stock from this machine
Rear Fender Fenders Plastic	5KM-W2161-01-00	In stock from this machine
12 Rear Wheel A	5KM-25390-42-00	In stock from this machine
Front Driver Left Axle	5KM-2510F-11-00	In stock from this machine
Forward Reverse Shifter	4SH-18198-00-00	In stock from this machine
Engine Shifter Shift Shaft	5KM-18129-01-00	In stock from this machine

Also listed to fit	Years
Yamaha Rhino 660 4x4	2004-2007
Yamaha Kodiak 450 4x4	2003-2024
Yamaha Grizzly 450 4x4	2007-2014
Yamaha Kodiak 400 4x4	2002-2006
Yamaha Grizzly 400 4x4	2007

Frequently asked questions

What parts are still listed from the 2005 Yamaha Grizzly 660 4x4 IRS stock #3243?

The listed parts from stock #3243 include the engine cases, complete cylinder head with cams and valves, complete seat, rear fender, and two rear wheels at 12 inches. Steering stems and columns, brake calipers, master cylinders, front axles, spindles and knuckles are represented too. The engine cases are noted as damaged, while the seat is noted as having rips and holes.

Can I use an OEM number to compare a Grizzly 660 part with the listings from this teardown?

Yes, compare the OEM number from your original part or Yamaha parts diagram with the number in the stock #3243 listing and the OEM table. Match the part description as well, since a shared number is a better lead than appearance alone. Check fitment for your exact year, make and model before you order.

What should I do if the part I need is no longer on this machine's parts shelf?

Check the wider Yamaha Grizzly 660 4x4 parts collection for the same piece from another teardown or a new part listed for the model. Compare the OEM number and listing details before ordering. Each used part from stock #3243 is one individual piece, so it is gone once sold.

Didn't find what you need from Stock #3243?

Browse all Yamaha parts, or see every Yamaha Grizzly 660 4x4 IRS part from our other donor machines, and our new Yamaha Grizzly 660 4x4 IRS parts.

Check the year, make and model on each listing before you order.

Can't find it? Request a part and tell us exactly what you are looking for.