What tractors are compatible with the Sicma S673 73" rotary tiller?

The Sicma S673 is compatible with compact and utility tractors with 35 to 65 HP and a standard 540 RPM PTO. It fits Category 1 & 2, 3-point hitch systems.

Does the Sicma S673 include a slip clutch PTO driveline?

Yes, the Sicma S673 comes with a slip clutch PTO driveline to protect your tractor’s drivetrain from overload and damage.

What is the working width of the Sicma S673 rotary tiller?

The Sicma S673 features a 73-inch working width, ideal for medium to large gardens, food plots, and acreage.

Is the Sicma S673 gear-driven or chain-driven?

This tiller uses a heavy-duty gear-drive transmission, which is more durable and requires less maintenance than chain-driven tillers.

Can I use the Sicma S673 with quick hitch systems?

Yes, it is compatible with both I-Match and Autohitch quick hitch systems for fast and secure attachment.

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Rotary Tiller Parts

Rotary Tiller Parts for Sicma, Farm-Maxx, John Deere & First-Choice

Keep your rotary tiller running like new with high-quality replacement parts from Styron Ag Parts. We carry a full selection of rotary tiller blades, tine sets, gearboxes, bearings, seals, hitch parts, and driveshafts, all designed for durability and long service life.

Fits top brands and models, including:

Sicma Rotary Tillers
John Deere Rotary Tillers
First-Choice Tillers

Whether you’re preparing seedbeds, maintaining gardens, or tackling heavy soil, our OEM-quality tiller parts deliver reliable performance in the toughest field conditions.

Why shop with Styron Ag Parts?

✅ Wide selection of genuine and aftermarket tiller parts
✅ Fast U.S. shipping and expert customer support
✅ Trusted by farmers, landscapers, and property owners nationwide

From routine maintenance to major repairs, find everything you need to keep your rotary tiller working season after season.

Rotary Tiller Parts – FAQ

What brands of rotary tillers do you carry parts for?

We stock replacement parts for Sicma, John Deere, First-Choice, and Farm-Maxx rotary tillers, including blades, gearboxes, bearings, tine sets, and more.