U140F 2001-2003 Toyota Highlander 2.4L AWD/4WD – Remanufactured 4-Speed Automatic Trans

Description

Propel loaded 2.4-liter fleet cutaway chassis up steep highway mountain grades under 215 PSI hydraulic line force without forward gear step hesitation through the Toyota U140F Remanufactured Transmission tailored for 2001 to 2003 Highlander 2.4-liter all wheel drive commercial crossovers.

Thick-wall die-cast aluminum housings provide structural stiffness to prevent housing deflection during all wheel drive traction events. Reconditioned valve bodies feature micro-polished separator plates and hard-anodized sleeves to prevent pressure loss. Hardware specifications feature transfer case drive splines, 3/8-inch cooler line ports, 9.0-quart fluid capacity, and an overall dry unit weight of 190 lbs.

Key Features of Toyota U140F

Utility service providers buy Toyota U140F remanufactured transmission units to restore work vehicle mobility and eliminate transmission slip on slippery field roads. Balanced rotating assemblies eliminate driveline vibration across all operating speeds.

• Re-machined valve body bores with hard-anodized sleeves prevent hydraulic cross-leaks
• Carbon-composite clutch friction discs maintain high torque clamping without glazing
• Furnace-brazed torque converters provide rigid lockup across extended highway routes
• Direct-acting shift solenoids respond to TCM commands within 40 milliseconds for positive shifts
• Toyota U140F automatic gearboxes undergo rigorous spin-bench testing to check internal tolerances
• Heat-treated planetary gears handle high continuous torque without tooth surface pitting
• Heavy-duty casing seals protect internal fluid circuits from road dirt and water contamination

Dynamic Hydraulic Operating Pressure Specs

Engineered for high-demand utility fleet operations, this four-speed automatic transaxle handles 165 lb-ft continuous input torque at 4,000 RPM under 165 to 215 PSI line pressure. Sump temperature runs between 160°F and 185°F across demanding haul routes. Gear reduction spreads span 3.938:1 first, 2.194:1 second, 1.411:1 third, and 0.703:1 fourth overdrive, shedding 46 BTU per minute through the casing.

Transfer Drive Pinion Spline Profile

Drivetrain power passes through precision-broached internal transfer drive splines designed to link straight into the factory center transfer case. Output shaft runout measures under 0.0018 inches total indicator reading to prevent bearing bind. Machined adapter flanges ensure exact transfer case pilot centering.

AWD Automatic Gearbox Service Guidance

Ensure transmission cooler lines remain completely flushed before putting the vehicle into commercial service. This automatic all wheel drive transaxle is not engineered for heavy commercial snow plowing, off-road trials, or vehicle loading beyond gross ratings.

• Inspect transfer case seal joints and cooler lines each shift
• Drain and refill with recommended transmission fluid every 30,000 miles
• Inspect transmission support crossmember mounts every 12 months

Commercial Fleet Warranty Delivery Contents

Your drivetrain purchase carries a 3-Year / 100,000-Mile commercial fleet warranty for complete operational confidence. The heavy crate encloses one remanufactured four-speed automatic transaxle, balanced torque converter, transfer case seal kit, and a dyno-tested build certificate.