2 Pcs 52114 Oil Filter for Hydro-Gear 52114 Toro Exmark 109-3321

2 Pcs 52114 Oil Filter for Hydro-Gear 52114 Toro Exmark 109-3321

Key Features

• Replacement spin-on filter for compatible lawn mower hydraulic and transaxle systems.
• Includes 2 filters.
• Approximate dimensions: 2.6 inches in height, 2.7 inches in outside diameter, and 0.78 inches in inner thread diameter.
• Heavy-duty steel housing and high-density synthetic filter media support filtration under high operating temperatures and oil pressure.
• Rubber backflow valve, inner support core, and sealing gasket help maintain oil flow and prevent leaks when correctly installed.

Replaces / Cross-Reference Part Numbers

• Hydro-Gear 52114
• Scag HG52114
• Toro and Exmark 109-3321
• Ariens and Gravely 21545100
• Bad Boy 063-1050-00
• Ferris and Snapper 5101026X1
• Snapper 5101026X1SMSUPER
• Hustler 600976
• Bush Hog 50052929
• Husqvarna 539113466
• Additional equivalent numbers: 21545100, 063-1050-00, 600976, and 539113466

Compatibility & Fitment

This filter fits compatible lawn mower hydraulic and transaxle applications from Hydro-Gear, Toro, Exmark, Ariens, Gravely, Bad Boy, Ferris, Snapper, Hustler, Bush Hog, Scag, and Husqvarna. Verify the mower or transmission model number before ordering. Similar-looking spin-on filters may use different thread sizes or gasket diameters.

When to Replace

• Replace the filter at the service interval specified for the mower or transmission.
• A clogged or contaminated filter can restrict lubricant flow and affect hydraulic system operation.
• Replace the filter if the housing, gasket, or seal shows damage, or if oil leaks appear around the mounting surface.
• Use a new filter after servicing contaminated lubricant or when maintenance records show that the existing filter is overdue.

Installation Tips

• Turn off the engine, allow the equipment to cool, and wear protective gloves before servicing.
• Place suitable protection beneath the filter to catch oil, then unscrew the old filter with a filter wrench if necessary.
• Clean the mounting surface and confirm that the old gasket has been removed.
• Lubricate the new gasket with fresh oil, install the filter, and hand-tighten it firmly until properly seated.
• Check the filter and surrounding area for leaks after installation. The replacement procedure typically takes under 10 minutes when the filter is accessible.