07300028 Idler Pulley for Ariens and Gravely

07300028 Idler Pulley Replacement for Ariens / Gravely Mower Decks

1 Pack

$29.95

07300028 Idler Pulley Replacement for Ariens / Gravely Mower Decks

$29.95

Overview

This aftermarket 07300028 idler pulley is a replacement mower deck pulley for compatible Ariens and Gravely mower deck applications.

Key Features

Product Type: Idler Pulley
Outside Diameter: 102.5 mm - 4.03 in
Bore / Center Hole: 9.85 mm - 0.38 in
Pulley Width: 25.8 mm - 1.01 in
Pulley Height / Thickness: 35.6 mm - 1.4 in
Aftermarket replacement pulley for mower deck belt-drive systems
Use for compatible Ariens and Gravely mower deck applications

Compatible Brands & Model Series

Common compatible model paths include:

Gravely: 815043 - 42-inch, 52-inch, 60-inch Powered Bagger (SN: 000101 - 002999)
Gravely: 815043 - 42-inch, 52-inch, 60-inch Powered Bagger (SN: 003000 & Above)
Gravely: 815045 - 42-inch, 52-inch Power Bagger (SN: 000101 & Above)
Gravely: 815048 - 48-inch Power Bagger (SN: 000101 & Above)
Gravely: 815049 - 60-inch Power Bagger (SN: 000101 & Above)
Gravely: 891002 - CZ-HD 2-Bag Bagger (SN: 000101 & Above)
Gravely: 891003 - HD Three-Bag Bagger (SN: 000101 & Above)
Ariens: 815018 (000101) 50-Inch Hvz Bagger
Ariens: 815019 (000101 & Above) Hvz 40 Inch Bagger
Ariens: 815023 (000101) 50-Inch Hvz Bagger
Ariens: 815024 (000101 & Above) Hvz 40 Inch Bagger
Ariens: 815043 - 42-inch, 52-inch Bagger (SN: 000101 - 002999)
Ariens: 815043 - 42-inch, 52-inch Bagger (SN: 003000 & Above)
Ariens: 815043 (000101 - 002999) 42-Inch/52-Inch Bagger
Ariens: 815045 - 42-inch, 52-inch Power Bagger (SN: 000101 & Above)
Ariens: 815045 (000101 & Above) 42 Inch 52 Inch Power Bagger
Ariens: 815048 - 48-inch Power Bagger (SN: 000101 & Above)
Ariens: 815048 (000101 & Above) 48 Inch Power Bagger
Ariens: 815049 - 60-inch Power Bagger (SN: 000101 & Above)
Ariens: 815049 (000101 & Above) 60 Inch Power Bagger
Ariens: 815154 (000101) 42-48-54 Inch Bagger
Ariens: 891002 - 2-Bag Bagger CZ-HD (SN: 000101 & Above)
Ariens: 891003 - 3-Bag Bagger HD (SN: 000101 & Above)
Ariens: 892004 (000101 & Above) 50 Inch Grass Bagger
Ariens: 915004 (000101) Ezr 1440, 14hp Bands, 40-Inch Deck
Ariens: 915005 (EZR 1540)(000101 & Above) 40 Inch Zero-Turn Mower 15hp Kohl.
Ariens: 915006 (000101) Ezr 1640, 16hp Tec., 40-Inch Deck
Ariens: 915007 (EZR 1648)(000101 & Above) 48 Inch Zero-Turn Mower 16hp B & S
Ariens: 915035 (1640)(000101 & Above) Zoom 40 Inch Zero-Turn Mower 16hp B & S
Ariens: 915039 (2048)(000101 & Above) Zoom 48 Inch Zero-Turn Mower 20hp B & S
Ariens: 915041 (2252)(000101 & Above) Zoom 52 Inch Zero-Turn Mower 22hp B & S
Ariens: 915043 (000101 - 004999) Zoom 1540, 15hp Bands, 40-Inch Deck
Ariens: 915043 (005000) Zoom 1540, 15hp, 40-Inch Deck
Ariens: 915051 (000101 - 004999) Zoom 1640, 16hp Bands, 40-Inch Deck
Ariens: 915051 (005000) Zoom 1640, 16hp 40-Inch Deck
Ariens: 915055 (000101 - 004999) Zoom 1944, 19hp Kohl., 44-Inch Deck
Ariens: 915055 (005000 - 009999) Zoom 1944, 19hp Kohl., 44-Inch Deck
Ariens: 915055 (010000) Zoom 1944, 19hp Kohl., 44-Inch Deck
Ariens: 915057 (000101 - 004999) Zoom 2048, 20hp Kohl., 48-Inch Deck
Ariens: 915057 (005000 - 009999) Zoom 2148, 21hp Kohl., 48-Inch Deck
Ariens: 915059 (000101 - 004999) Zoom 2352, 23hp Kohl., 52-Inch Deck
Ariens: 915059 (005000 - 009999) Zoom 2352, 23hp Kohl., 52-Inch Deck
Ariens: 915061 (000101 - 004999) Mini-Zoom 1434
Ariens: 915061 (005000 - 999999) Mini-Zoom 1434
Ariens: 915063 (000101 - 004999) Mini-Zoom 1540
Ariens: 915063 (005000 - 019999) Mini-Zoom 1540
Ariens: 915065 (010000) Zoom 1540, 15hp Kohl., 40-Inch Deck
Ariens: 915067 (010000) Zoom 1740, 17hp Kohl., 40-Inch Deck
Ariens: 915069 (000101 - 004999) Mini-Zoom 1534
Ariens: 915069 (005000 - 019999) Mini-Zoom 1534
Ariens: 915069 (020000) 15hp Kohl., 34-Inch Mower (1534)
Ariens: 915071 (020000 ) 15.5HP B&S, 34-inch Mower (1534)
Ariens: 915075 (020000 - 024999) Zoom 1640, 16hp Kohl., 40-Inch Deck
Ariens: 915077 (020000 - 024999) Zoom 1840, 18hp Kohl., 40-Inch Deck
Ariens: 915079 (020000 - 024999) Zoom 2044, 20hp Kohl., 44-Inch Deck
Ariens: 915081 (020000 - 024999) Zoom 2348, 23hp Kohl., 48-Inch Deck
Ariens: 915083 (020000 - 024999) Zoom 2552, 25hp Kohl., 52-Inch Deck
Ariens: 915302 (EZR 1648)(000101 & Above) 48 Inch Zero-Turn Mower 16hp B & S
Ariens: 915303 (EZR 1440)(000101 & Above) 40 Inch Zero-Turn Mower 14hp B & S
Ariens: 915311 (1844)(000101 & Above) Zoom 44 Inch Zero-Turn Mower 18hp B & S
Ariens: 915313 (2252)(000101 & Above) Zoom 52 Inch Zero-Turn Mower 22hp
Ariens: 915313 (2252)(000101 & Above) Zoom 52 Inch Zero-Turn Mower 22hp B & S
Ariens: 915316 (000101 - 004999) Mini-Zoom 1434 Ce
Ariens: 915316 (005000 - 019999) Mini-Zoom 1434 Ce
Ariens: 915501 (000101 - 004999) Zoom 1844, 18hp 44-Inch Deck
Ariens: 915501 (005000 - 009999) Zoom 1844, 18hp 44-Inch Deck
Ariens: 915501 (010000 - 019999) Zoom 1844, 18hp 44-Inch Deck
Additional source fitment: 18 additional source model paths were condensed to keep this listing readable. Contact us with your mower model and original part number if you need fitment confirmation.

Replaces OEM Part Numbers

Gravely: 07300028
Gravely: 07324100
Ariens: 07300028
Ariens: 07324100

Common Symptoms of a Worn Deck Pulley

Mower deck belt squealing, slipping, or jumping off track
Visible pulley wobble or uneven belt tracking
Grinding, rattling, or bearing noise near the deck pulley
Reduced blade speed or inconsistent cut quality caused by poor belt tension

Why Buy From PTO Direct USA?

Fast USA shipping
Fitment-focused replacement parts support
Clear part-number matching to help reduce wrong-part orders
Replacement mower deck parts for homeowners, shops, and landscape crews

Need Help Confirming Fitment?

If you are not sure this is the correct pulley, send us your mower model number, deck size, and the part number from your original pulley. We can help compare the replacement path before you order.

FAQ

How do I confirm this pulley fits my mower?

Start by matching the OEM pulley number on your original part. Then compare the outside diameter, bore or center-hole size, pulley width, belt profile, deck layout, and mower model.

Can I order by appearance alone?

No. Similar-looking deck pulleys can have different bore sizes, offsets, belt profiles, and deck applications. Match the part number and dimensions first.