John Deere Original Equipment 2-Bag Hp Powerflow™ Chute Kit - BM21681 The part specifications for BM21681: Part Number: BM21681 Part Name: 2-Bag HP PowerFlow™ Chute Kit This BM21681 2-Bag Hp Powerflow™ Chute Kit fits these models: Mower Decks and Material Collection System for 325, 335, 345 and 355D Tractors X300 Select Series Tractor X304 Select Series Tractor X310 Tractor X320 Select Series Tractor X324 Select Series Tractor X330 Lawn and Garden Tractor X340 Select Series Tractor X350 Lawn and Garden Tractor X354 Lawn and Garden Tractor X360 Select Series Tractor X370 Lawn and Garden Tractor X380 Lawn and Garden Tractor X384 Lawn and Garden Tractor X390 Lawn and Garden Tractor X394 Lawn and Garden Tractor X465 Lawn and Garden Tractor X475 Lawn and Garden Tractor X485 Lawn and Garden Tractor X495 Lawn and Garden Tractor X500 Multi-Terrain Tractor X520 Multi-Terrain Tractor X530 Tractor Multi-Terrain Series with 54-inch Mower Deck X534 Multi-Terrain Tractor with 48-inch or 54-inch Mower Deck X540 Multi-Terrain Tractor X570 Lawn and Garden Tractor X575 Lawn and Garden Tractor X580 Lawn and Garden Tractor X584 Lawn and Garden Tractor X585 Lawn and Garden Tractor X590 Lawn and Garden Tractor X595 Lawn and Garden Tractor X700 Select Series Ultimate Tractor X710 Signature Series Tractor X720 Select Series Ultimate Tractor X724 Select Series Ultimate Tractor X728 Select Series Ultimate Tractor X729 Select Series Ultimate Tractor X730 Signature Series Tractor X734 Signature Series Tractor X738 Signature Series Tractor X739 Signature Series Tractor X740 Select Series Ultimate Tractor X744 Select Series Ultimate Tractor X748 Select Series Ultimate Tractor X749 Select Series Ultimate Tractor X750 Signature Series Tractor X754 Signature Series Tractor X758 Signature Series Tractor Z425 EZtrak Residential Zero Turn Mower (Worldwide Edition) Z435 EZtrak Residential Zero Turn Mower (Worldwide Edition) Z445 EZtrak Residential Zero Turn Mower (Worldwide Edition) Z515E ZTrak Mower Z525E ZTrak Mower Z530M ZTrak Mower Z530R ZTrak Mower Z535M ZTrak Mower Z535R ZTrak Mower Z540M ZTrak Mower Z540R ZTrak Mower Z545R ZTrak Mower Z625 EZtrak Residential Zero Turn Mower (Worldwide Edition) Z645 EZtrak Mower (Worldwide Edition) Z655 EZtrak Mower (Worldwide Edition) Z720E Mid-Duty ZTrak Mower Z730M Mid-Duty ZTrak Mower Z735E Mid-Duty ZTrak Mower Z735M Mid-Duty ZTrak Mower Z740R Mid-Duty ZTrak Mower Z760R Mid-Duty ZTrak Mower This is an OEM John Deere part.