87588897 47923177 84586919 Final Drive for New Holland C175 C232 | High-Torque Travel Motor Gearbox

The Final Drive and Travel Motor Assembly (87588897, 47923177, & 84586919) is the mechanical powerhouse designed for New Holland C175 and C232 Compact Track Loaders (CTL). In the world of track loaders, the final drive is the "business end" of the powertrain, responsible for converting hydraulic flow into the ground-shredding torque required for heavy grading, digging, and multi-terrain maneuvering.

The "Leg Day" Champion of Your New Holland C-Series The New Holland C175 and C232 are known for their radial lift strength and agility, but that performance is only as good as the drives turning the tracks. The 87588897 final drive is engineered to withstand the extreme lateral forces of pivot turns and the constant vibration of working in rocky or uneven terrain.

If your loader is "wandering" to one side or feels sluggish when climbing a trailer, your internal planetary gears or motor rotating group are likely showing their age. Our premium units feature induction-hardened gears and high-pressure mechanical seals, ensuring that your machine maintains synchronized track speed and maximum drawbar pull. Replacing a failing drive with our 47923177 series assembly doesn't just fix a problem—it restores the machine's factory-standard responsiveness.

These drives are built to excel across diverse global environments:

• North America: Optimized for the high-intensity Construction and Landscaping markets where machines often run 10+ hour shifts in varied soil conditions.

• Australia & Oceania: Features reinforced "Duo-Cone" floating seals designed specifically to keep out the abrasive red dust and sandy soils common in the Outback.

• Europe: Meets the demand for high-precision infrastructure work, providing the smooth 2-speed shifting required for rapid transport across confined urban job sites.

• Southeast Asia: Enhanced with anti-corrosive housing coatings to prevent pitting and structural wear in high-humidity, tropical climates.

To ensure your new final drive doesn't meet an early grave, follow these technical "must-dos":

• The Case Drain Filter (The "Silent Killer"): Before installing a new motor, you must check or replace the in-line case drain filter. A clogged filter causes backpressure to spike, which will blow the shaft seal of a brand-new motor in minutes.

• Gear Oil Management: Change the planetary gearbox oil every 500 operating hours. If the oil appears "milky" or smells burnt, water or heat has compromised the unit—address it before the gears grind themselves into "glitter."

• Sprocket Bolt Security: Always use new Grade-8 bolts and a high-strength thread locker. Because CTLs vibrate significantly, loose sprocket bolts can quickly destroy the drive flange.

• Priming the System: Never start the engine with a dry motor. Fill the motor case with clean hydraulic oil through the highest port before startup to ensure instant lubrication.

Guangzhou Tieqi Construction Machinery Co., Ltd. (IRON CAVALRY) is strategically located in Guangzhou's Huangpu District, approximately an hour from Baiyun International Airport. We have been a dedicated specialist in engineering machinery hydraulics for nearly 15 years.

Driven by our core values of "Pragmatism and Progress," we are committed to delivering practical solutions and upholding our responsibilities. This principle-driven approach defines all our operations and client partnerships.

In China's excavator hydraulic assembly sector, our efficient execution and rigorous approach to manufacturing every product to meet over 95% of original performance specifications have built widespread trust. This has made us a destination for industry peers and clients seeking knowledge and reliable supply.

Our capability is backed by a ready inventory of over 500 assembly types, providing access to more than 6,000 different parts. Hydraulic pump, control valve, travel, and swing assemblies are our core products, with a distinct advantage in large mining excavator components and hard-to-find items.

Our 4,000-square-meter factory in Guangzhou is equipped for professional manufacturing, precision assembly, rigorous testing, and quality certification, ensuring reliable performance and timely delivery for every order.

For large items, we use sturdy plywood crates secured with metal fasteners for added stability. Inside, the products are cushioned with bubble wrap and secured with wooden braces, while special attention is given to protecting vulnerable parts. Externally, the crates are reinforced with high-strength PET plastic strapping and wrapped in highly waterproof black film.

• One-stop solution provider for all your hydraulic component needs
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