TEBSA, based in Argentina since 1997, proudly offers the TL-311D mowers gearbox as a reliable replacement for the Comer Code TL-311D. This gearbox is engineered for mower equipment, delivering steady power to tackle grass cutting, pasture upkeep, and lawn maintenance across Argentina’s diverse landscapes—like the fertile Pampas or rugged rural fields. With over two decades of manufacturing expertise, TEBSA ensures every TL-311D unit comes with a 100% quality guarantee, blending durability with a 50% cost advantage over original brands. Whether you’re a farmer in Córdoba or a landscaper in Buenos Aires, this gearbox is built to meet your needs.

Made with high-strength alloy steel and precision forging, the TL-311D stands up to tough mowing jobs. It’s a go-to choice for agricultural machinery, offering a smart balance of power and efficiency. At 23.5 kg, it’s sturdy yet manageable, and its 1.2-liter oil capacity (using 80W-90 SAE viscosity) keeps it running smoothly when paired with proper upkeep. For anyone searching online for "mowers gearbox replacement" or "TL-311D gearbox Argentina," TEBSA delivers a product that’s both practical and affordable.

Original Specifications Table

Benefits and Applications of the TL-311D Mowers Gearbox

The TL-311D mowers gearbox shines in real-world use, especially for Argentina’s agricultural and landscaping demands. Farmers rely on it for cutting thick grass or managing soybean and wheat stubble in the Pampas plains. Its 36.8 kW (50 HP) input power and 21 daNm output torque make it a powerhouse for rotary mowers, while the 1:3 increasing ratio boosts blade speed for cleaner cuts. Switch to the 3:1 reducing ratio, and it handles heavier loads with ease—perfect for tougher vegetation.

What sets this gearbox apart? First, its efficiency. The design cuts down on power loss, so your mower gets the job done faster—saving time in fields near Rosario or Mendoza. Second, durability. TEBSA’s advanced manufacturing, rooted in ISO 6335 and ISO 281 standards, uses alloy steel and heat treatments like carburization to resist wear. Third, versatility. With shaft options like 1 3/8" (6) for X and Y, plus a 33 (B) Z shaft, it fits a range of mower setups.

For local buyers, the TL-311D is a cost-effective win. At half the price of original Comer units, it’s a top pick for "affordable mower gearbox replacement in Argentina." Landscaping crews and industrial users also value its reliability for maintaining parks or clearing lots. Pair it with a PTO shaft, and you’ve got a setup that’s ready for anything—backed by TEBSA’s 24-hour engineering support.

Technical Details and Maintenance for the TL-311D Gearbox

Diving into the specs, the TL-311D is a precision piece of machinery. Its gear arrangement (27-28) supports both increasing and reducing ratios—1:3 and 3:1—giving you flexibility for different mowing tasks. The input shaft (X) and output shafts (Y and Z) are sized at 1 3/8" (6) and 33 (B), ensuring compatibility with standard mower attachments. Weighing 23.5 kg, it’s hefty enough to stay stable but light enough for easy installation.

Oil matters here. The gearbox doesn’t come pre-filled, so you’ll need to add 1.2 liters of 80W-90 SAE oil—common and easy to source in Argentina. This keeps the gears running cool and quiet, especially under the strain of heavy-duty mowing. All technical specs align with ISO 6335 and ISO 281, meaning it’s built to global standards for roller bearings and gearbox performance.

Maintenance is straightforward but crucial. Check the oil level every few months, especially after long sessions cutting pasture or lawns. Look for leaks around the seals—TEBSA’s tapered roller seals are tough, but wear happens. Clean the shafts and grease them lightly to keep power flowing smoothly. Misalignment can wear out gears fast, so double-check your mower setup. With care, this gearbox lasts years, even in Argentina’s dusty, humid climates.

About TEBSA and Our Agricultural Gearbox Range

TEBSA has been a trusted name in Argentina since 1997, crafting agricultural gearboxes with skill and care. From our base in Argentina, we’ve grown into a reliable partner for farmers and industrial users, offering a 100% quality guarantee on every product. Our secret? A talented engineering team that responds within 24 hours, plus a knack for keeping costs 50% below original brands. We handle everything from quick prototypes to large-scale production, using materials like alloy steel, stainless steel, and castings to meet your demands.

Beyond the TL-311D mowers gearbox, we produce a full lineup of agricultural solutions. Need a rotary cutter gearbox like the RC-61? We’ve got it. Looking for fertilizer spreader gearboxes, post hole digger gearboxes, or flail mower gearboxes? Those are in our catalog too. Our range also includes PTO shafts, hydraulic cylinders, and couplings—each built to the same high standards. For anyone searching "buy agricultural gearbox online in Argentina," TEBSA is your one-stop shop. Drop us a line to learn more!