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Exmark Radius Zero Turn Mower Service Kit

This bundle provides the essential components and tools for performing a complete hydraulic system oil change and service on Exmark Radius 52-inch zero-turn mowers. It is curated for informed DIY owners and professional landscapers looking to maintain their equipment's performance and longevity. The products support proper maintenance adherence to manufacturer specifications.

Curated by The Shelf Curator · Updated June 2026

Built for owners of Exmark Radius series mowers who want to maintain hydraulic pressure and system cooling without paying dealership labor rates. Not for E-Series or discontinued Quest models—this shop focuses specifically on the 52-inch Radius ZTR hydro system.

Curator's pick: Exmark Hydro Oil Service Kit 116-2003

This kit is the only way to ensure you aren't mixing oil weights; Exmark hydro systems are notorious for failing early if you use generic hydraulic fluid instead of their high-zinc blend. It includes both filters and the specific volume of oil needed, which prevents the common mistake of under-filling the expansion tanks.

⚠ Worth knowing: These hydro systems are extremely sensitive to air bubbles; if you don't follow the specific 'purging' procedure after changing this oil, you can burn out the drive motors within minutes of restarting. Also, the 116-0164 filters require a specific torque—over-tightening them will crush the gasket and cause a slow leak that's hard to catch until the tank is dangerously low.

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Exmark Hydro Oil Service Kit 116-2003

Exmark Hydro Oil Service Kit 116-2003

98%

Exmark

ASIN:
B0B9KCSPZ7

The Exmark Hydro Oil Service Kit 116-2003 contains the necessary hydraulic oil and filters for a complete fluid change. This kit is designed for Exmark Radius ZTR mowers, ensuring proper maintenance and system performance. It resolves the need for sourcing individual components for a hydraulic service.

  • Contains hydraulic oil and filters
  • Tailored for Exmark Radius ZTR mowers
  • Ensures system compatibility
  • Supports routine maintenance
  • Official Exmark product

In this shop: This service kit is a core component for the Exmark Radius Zero Turn Mower Service Kit, providing the specific fluids and filters required for manufacturer-recommended maintenance.

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Exmark Premium Hydro Oil 1 Quart

Exmark Premium Hydro Oil 1 Quart

95%

Exmark

ASIN:
B00CSBP1XA
Oils & Fluids$15 - $25

Exmark Premium Hydro Oil is a specialized hydraulic fluid essential for the reliable operation of Exmark zero-turn mower hydrostatic drive systems. This proprietary oil ensures optimal lubrication and heat dissipation. It is for owners performing fluid top-offs or complete system flushes.

  • Proprietary hydraulic fluid
  • 1-quart bottle
  • Ensures system compatibility
  • Maintains hydro system performance
  • For Exmark ZTR mowers

In this shop: This premium hydro oil perfectly fits the Exmark Radius Zero Turn Mower Service Kit by providing the manufacturer-specified fluid vital for hydraulic system health and longevity.

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Exmark Hydraulic Oil Filter 116-0164

Exmark Hydraulic Oil Filter 116-0164

95%

Exmark

ASIN:
B09GM51L96
Filters$20 - $35

The Exmark Hydraulic Oil Filter 116-0164 is a direct replacement component for the hydrostatic transmission system in Radius series mowers. This filter removes contaminants from the hydraulic fluid, protecting the system from wear. It ensures clean fluid circulation for optimal drive system function.

  • Direct replacement hydraulic filter
  • Removes fluid contaminants
  • Protects hydrostatic system
  • For Exmark Radius series mowers
  • Metal and filter media construction

In this shop: As a crucial filtration component, this hydraulic oil filter aligns with the Exmark Radius Zero Turn Mower Service Kit's focus on comprehensive system maintenance.

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Lumax LX-1300 Black Plastic Oil Drain Pan

Lumax LX-1300 Black Plastic Oil Drain Pan

90%

Lumax

ASIN:
B086X2JWGK
Garage Tools$10 - $20

The Lumax LX-1300 Black Plastic Oil Drain Pan provides a clean and contained solution for collecting waste fluids during maintenance. Its low-profile design fits under vehicles and equipment with limited clearance. This pan is for anyone performing oil changes or fluid draining tasks.

  • Plastic construction
  • 12-quart capacity
  • Low profile design
  • Resistant to automotive fluids
  • Built-in pouring spout

In this shop: This durable drain pan is included in the Exmark Radius Zero Turn Mower Service Kit to ensure a mess-free and practical fluid collection during the service process.

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TEKTON 3/8 Inch Drive Click Torque Wrench

TEKTON 3/8 Inch Drive Click Torque Wrench

85%

TEKTON

ASIN:
B0FYHB7XBQ
Hand Tools$40 - $60

The TEKTON 3/8 Inch Drive Click Torque Wrench is a precision tool for applying specific tightening forces to fasteners. It ensures components like drain plugs and filter housings are secured to manufacturer specifications. This wrench is intended for mechanics and serious DIYers who require accurate torque application.

  • 3/8 inch drive size
  • Click-type mechanism
  • Measure in foot-pounds or Newton-meters
  • Steel construction
  • For precise fastener tightening

In this shop: Including a torque wrench in the Exmark Radius Zero Turn Mower Service Kit emphasizes performing maintenance correctly, ensuring all components are secured to factory specifications.

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Hopkins FloTool Measu-Funnel

Hopkins FloTool Measu-Funnel

92%

FloTool

ASIN:
B0BWNWFS7D
Garage Tools$5 - $15

The Hopkins FloTool Measu-Funnel is designed with a long, flexible neck and measurement markings for precise fluid addition. This funnel is particularly useful for reaching recessed or awkwardly positioned fluid reservoirs without spillage. It is ideal for accurately adding hydraulic oil to zero-turn mowers.

  • Long, flexible spout
  • Integrated measurement markings
  • Plastic construction
  • Prevents fluid spills
  • For hard-to-reach reservoirs

In this shop: This versatile funnel is a practical addition to the Exmark Radius Zero Turn Mower Service Kit, simplifying the task of adding hydraulic fluid to hard-to-reach fill points.

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