Overview
If you're trying to identify a Warner 5218 or Warner 5219 PTO clutch, you're not alone.
Many mower owners find a Warner number stamped on the original clutch but are unsure how that number relates to the OEM replacement path used by John Deere, Toro, Exmark, Cub Cadet, MTD, Ferris, or other mower manufacturers.
This guide explains the difference between the Warner 5218 and Warner 5219 clutch families and helps route buyers to the correct replacement path before ordering.
Warner 5218 PTO Clutch Family
The Warner 5218 series is commonly associated with commercial mower applications and higher-torque PTO clutch routes.
One of the most common examples is:
- Warner 5218-207
This clutch path commonly cross-references to:
- Toro 116-1620
- Toro 116-1604
- Toro 109-9282
- Exmark commercial mower applications
Warner 5218-207 PTO Clutch Cross-Reference Guide
Shop the 116-1620 PTO Clutch Replacement
Warner 5219 PTO Clutch Family
The Warner 5219 series is one of the most common PTO clutch families found on residential and commercial mower applications.
Examples include:
- Warner 5219-51
- Warner 5219-79
- Warner 5219-81
- Warner 5219-241
These clutch routes commonly cross-reference to MTD, Cub Cadet, John Deere, Toro, and Exmark replacement paths depending on the exact Warner suffix number.
Warner 5219 PTO Clutch Cross-Reference Guide
Buy the Correct PTO Clutch Replacement
The most important part of the Warner number is usually the suffix.
For example:
- 5219-51 and 5219-79 route to a different OEM path than 5219-241.
- 5219-81 routes to a different OEM path than 5218-207.
Always match the complete Warner number before ordering.
Common Warner 5219 Routes
Warner 5219-51
Commonly associated with the MTD 717-04174 / 917-04174 replacement path.
Warner 5219-79
Commonly associated with the MTD 717-04174 / 917-04174 replacement path.
Warner 5219-81
Commonly associated with the Toro / Exmark 110-6766 replacement path.
Warner 5219-241
Commonly associated with the John Deere AUC15791 replacement path.
Why Buyers Get Confused
Many buyers see only the Warner number stamped on the original PTO clutch and never see the OEM mower part number.
Because the Warner numbering system uses similar prefixes, buyers often assume that 5218 and 5219 clutches are interchangeable. In reality, the OEM replacement routes can be completely different.
The suffix number is critical.
For example:
- 5219-241 routes to John Deere AUC15791.
- 5219-81 routes to Toro / Exmark 110-6766.
- 5218-207 routes to Toro / Exmark 116-1620.
Important Fitment Check
Do not order by appearance alone.
Before ordering, verify:
- Complete Warner number
- OEM replacement number
- Crankshaft bore size
- Pulley diameter
- Rotation direction
- Connector style
- Anti-rotation setup
- Deck belt routing
Related PTO Clutch Guides
- Warner 5219 PTO Clutch Cross-Reference Guide
- Warner 5218-207 PTO Clutch Cross-Reference Guide
- Warner 5219-51 PTO Clutch Cross-Reference Guide
- Warner 5219-79 PTO Clutch Cross-Reference Guide
- Warner 5219-81 PTO Clutch Cross-Reference Guide
- Warner 5219-241 PTO Clutch Cross-Reference Guide
FAQ
Is Warner 5218 the same as Warner 5219?
No. Warner 5218 and Warner 5219 are separate clutch families. The exact replacement path depends on the complete Warner number and suffix.
What is the difference between Warner 5218 and 5219?
The biggest difference is the OEM replacement route. Different Warner suffix numbers cross-reference to different mower manufacturers and PTO clutch specifications.
Can I replace a Warner 5218 clutch with a Warner 5219 clutch?
Not necessarily. Always verify the original clutch number, OEM route, pulley diameter, bore size, and physical specifications before ordering.
What is the most important part of the Warner number?
The suffix. For example, 5219-241 and 5219-81 belong to completely different OEM replacement paths even though both start with 5219.
What is the safest way to identify a Warner PTO clutch?
Match the complete Warner number stamped on the original clutch first, then confirm the OEM replacement route and physical specifications.
Need help confirming fitment? Contact PTO Direct USA with the complete Warner number stamped on your original PTO clutch before ordering.