RE5R05A 2014 Nissan Armada 5.6L AWD/4WD – Remanufactured 5-Speed Automatic Trans

Description

A 3.84:1 first gear reduction ratio paired with 285 PSI main line circuit pressures transfers 385 lb-ft continuous torque to accelerate loaded full-size commercial sport utility vehicles using the Nissan RE5R05A Remanufactured Transmission engineered for 2014 Armada all-wheel drive and four-wheel drive sport utility platforms utilizing the 5.6-liter V8 engine.

Ribbed A380 die-cast aluminum housing sections absorb chassis twist during severe towing assignments. Micro-honed pump cavities house upgraded steel rotor vanes to prevent pressure drop under low-idle engine operation. Carbon-metallic clutch packs resist friction heat glazing across repetitive highway kickdowns. The fluid sump accepts 11.6 quarts of synthetic Matic-S fluid inside a baffled steel pan. Dry weight sits at 228 lbs without the converter, and cooling lines link via 3/8-inch inverted flare ports.

Key Features of Nissan RE5R05A

Municipal managers buy Nissan RE5R05A remanufactured transmission modules to maintain rapid vehicle readiness across challenging winter fleet operations. Specialized remanufacturing eliminates factory valve bore scoring to maintain dependable line pressure under full payload conditions.

• Reinforced five-pinion planetary gearsets divide driveline load forces across multiple contact points.
• Furnace-brazed impeller fins inside the torque converter prevent stator cavitation under load.
• Upgraded Sonnax pressure regulator valves eliminate delayed forward gear engagement.
• Precision ground separator plates stop cross-port fluid migration under heavy acceleration.
• Dynamic balancing of internal drums prevents high-speed harmonic vibration through floorboards.
• Custom-calibrated electromagnetic solenoids actuate shift valves within 40 milliseconds.
• High-temp Viton elastomer seals maintain hydraulic containment past 250°F operating spikes.
• Dyno-verified RE5R05A clutch packs hold target clearance limits under full load simulation.

Hydraulic Torque Capacity Gear Profiles

This transmission maintains continuous line pressures between 225 and 285 PSI to prevent forward clutch slippage under severe V8 throttle demand. Gear ratios span 3.84:1 first, 2.35:1 second, 1.53:1 third, 1.00:1 direct drive fourth, and 0.84:1 overdrive fifth. Input torque tolerance reaches 390 lb-ft at 3,600 RPM. Sump fluid cooling loops reject up to 450 BTU per minute to stabilize internal fluid temperature between 160°F and 185°F across demanding high-mileage interstate driving schedules.

Transfer Case Spline Interface Parameters

A heavy-duty 31-spline output shaft interfaces with the four-wheel drive transfer case input hub. Dial indicators confirm shaft runout under 0.002 inches to protect transfer case input bearings from premature failure. The internal parking pawl gear holds 1,950 lb-ft torque during steep grade parking. Tailhousing bolt patterns match factory companion flange spacing for fast crossmember alignment.

TCM Reset Operational Fluid Guidelines

Reprogram the vehicle transmission control module to clear existing adaptive pressure tables prior to operational road testing. Check fluid level using the engine bay dipstick while idling at operating temperature. This unit is not engineered for closed-course drag strip racing, extreme rock crawling, or gross combined vehicle weights exceeding factory chassis tow limits.

• Inspect external fluid cooler hoses and metal lines for pinhole weeping each shift.
• Drain transmission fluid pan and clean contamination magnets every 30,000 miles.
• Verify electronic solenoid resistance parameters using diagnostic scan tools every 12 months.

Fleet Crate Contents Warranty Coverage

Shipped with a 3-Year / 100,000-Mile commercial fleet warranty covering component parts and approved shop labor. The secure wooden crate includes a remanufactured 5-speed transmission, balanced torque converter, transfer case gasket, cooler flush guide, and dyno test verification report.