8TEN Gen 3 Electric PTO Clutch for Craftsman Cub Cadet Troy Bilt Husqvarna Warner 142600 137140 108218X 532108218

What It Is

This is an aftermarket electric PTO (Power Take-Off) clutch designed to engage and disengage the mower blades on zero-turn and lawn tractors. It directly replaces Warner 142600, 137140, and OEM Cub Cadet part 108218X/532108218.

Fitment & Compatibility

Before buying, confirm three things:

• Brands & Models: Fits most Cub Cadet, Craftsman, Troy-Bilt, and Husqvarna lawn tractors and zero-turns with a 30- to 54-inch deck (e.g., Cub Cadet LTX, GT, Z-Force series; Craftsman LT1000/3000; Troy-Bilt Bronco; Husqvarna YTH/YTA series). Not guaranteed for all—cross-check your model number.
• OEM Part Check: Verify your original clutch part number is 108218X, 532108218, 137140, or 142600. If not, this likely won’t bolt up.
• Physical Measurements: The clutch has a 1-inch bore, 3-bolt pattern on 4.25-inch centers, and overall diameter of ~4.5 inches. Measure your old clutch’s bolt spacing and shaft diameter to be safe.

Key Things to Know

• Build Quality: Users report this 8TEN Gen 3 clutch is reliable for residential use, but it’s not a heavy-duty OEM unit—expect 2-4 seasons under normal mowing.
• Installation Difficulty: Moderate. You’ll need basic hand tools (socket set, torque wrench) and a feeler gauge to set the air gap (0.010–0.015 inch). No special wiring adapters—it uses standard two-pin connector.
• Common Gotcha: The included hardware may be slightly different from OEM bolts. Check that bolts are long enough to engage threads fully (at least 5/16-inch engagement). Reuse your old bolts if they match.
• No Warranty Hassle: 8TEN offers a 1-year warranty, but you must register within 30 days. Keep your receipt.

Should You Buy It

If you need a budget-friendly drop-in replacement for a residential mower and have verified your OEM part numbers match, this is a solid buy. Skip it if you’re a commercial operator or need a heavy-duty clutch—go OEM for longer life.