5219-8 / 52198 PTO Clutch Replacement for Swisher 3813

Overview

This 5219-8 / 52198 PTO clutch replacement is an aftermarket electric clutch for Swisher mower applications using OEM part number 3813. It transfers engine power to the mower deck when the PTO is engaged and incorporates a brake for disengagement.

The Warner 5219-8 configuration uses a 1-inch crankshaft bore, 5.35-inch original pulley diameter, counter-clockwise rotation and standard mounting. Match the original clutch label or the 3813 reference in your mower's parts diagram when selecting this replacement.

Key Features & Fitment Specifications

• Product type: electric PTO clutch and brake assembly
• OEM replacement reference: Swisher 3813
• Warner replacement reference: 5219-8 / 52198
• Electrical system: 12V DC
• Quantity: one clutch assembly

The pulley dimension above is Warner's original 5219-8 specification. Compare the replacement's product photos and specifications with your original pulley, connector and mounting arrangement.

Replacement Part Numbers

• Swisher: 3813
• Warner: 5219-8
• Alternate number format: 52198

5219-8 and 52198 identify the same Warner part number. The second format simply omits the hyphen.

Compatible Applications

For Swisher mower applications specifying 3813 or equipped with an original Warner 5219-8 clutch. Use your mower's complete model and serial number to locate the clutch in the factory parts diagram.

Swisher used different clutch configurations across its mower lineup. The original clutch number provides a more precise match than the mower name or deck width alone.

What's Included

• One complete aftermarket electric PTO clutch assembly
• Installed pulley and bearing assembly
• Electrical connection and any accessories shown in the product photos

Follow your mower's specified mounting hardware arrangement. Reuse or replace the original mounting hardware as required by the installation instructions.

Before Ordering & Installing

1. Match the number. Confirm Swisher 3813 or Warner 5219-8 / 52198 on the original clutch or in the mower's parts diagram.
2. Compare the mechanical fit. Check the 1-inch crankshaft, shaft drive arrangement, pulley diameter and offset, and anti-rotation mounting point.
3. Check the electrical connection. Compare the mower-side connector and wire routing with the replacement photos.
4. Inspect the mower deck. Check belt routing, pulley alignment and spindle movement before operating the new clutch.

For preparation and mounting guidance, read our PTO clutch installation guide.

Parts Help From PTO Direct USA

Questions about your order or installation? Email support@ptodirectusa.com.

Fitment support before and after purchase.

FAQ

Does this replace Swisher 3813?

This listing is for an aftermarket replacement for the Swisher 3813 / Warner 5219-8 configuration. Match the original number and installation details before ordering.

Is 52198 different from 5219-8?

Both formats refer to the same Warner number. You may see 52198 in catalogs and search results that omit punctuation.

Will this fit a 1-1/8-inch crankshaft?

This replacement configuration uses a 1-inch crankshaft bore. A mower with a 1-1/8-inch shaft requires a different clutch.

Is this a genuine Warner or Swisher clutch?

This is an aftermarket replacement. Warner and Swisher names and part numbers are used for identification and compatibility.

Need a different clutch? Browse our electric PTO clutch collection or contact the Parts Desk.