Dodge RAM 2500 3500 Remanufactured Manual Transmission 11715T

Description

Across grueling fourteen-hour commercial heavy haul shifts through mountain terrain, positive mechanical gear engagement transfers continuous Cummins turbo diesel torque without gear slippage or heat generation. The Dodge RAM Remanufactured Manual Transmission provides four-wheel-drive High Output Cummins diesel trucks with heavy gear multiplication. Every remanufactured unit receives precision case line-boring, updated synchronizers, and spin-cell verification for fleet performance.

Constructed with a heavy-wall cast iron case and integrated bellhousing, this transmission resists severe torsional deflection from high-output diesel engines. Carbon-metallic synchronizer friction cones replace older bronze rings to eliminate high-RPM gear clash during upshifts. Remanufactured shift tops feature case-hardened selector forks and heavy steel detent balls. Dual SAE six-bolt PTO ports furnish auxiliary hydraulic pump drives, while total dry weight measures 360 lbs with a five-quart specialized fluid capacity.

Key Features of Dodge RAM NV5600

Equipment haulers buy Dodge RAM NV5600 remanufactured transmission units to haul massive fifth-wheel trailers across steep mountain passes. Every remanufactured transmission eliminates countershaft deflection under peak diesel torque loads while restoring crisp gate transitions.

• 5.63 deep first gear ratio provides high initial torque multiplication for steep job site grades
• 1.375 inch heavy input shaft handles continuous shock loads from High Output Cummins engines
• 29 spline output shaft connects flush with New Venture 271 and 273 transfer cases
• Carbon composite synchronizer rings resist thermal degradation under severe operating cycles
• Rigid cast iron one-piece case eliminates housing separation under severe drivetrain twist
• Close ratio gearing prevents engine lugging between third and fourth gear changes
• Dual six-bolt power takeoff openings support heavy auxiliary hydraulic pump drives
• High-capacity roller bearings maintain precise shaft alignment under maximum continuous loads

High Output Torque Multiplications

Engineered to manage 600 lb-ft of continuous input torque, this Severe Commercial Fleet specification handles severe commercial freight hauling without tooth surface fatigue. The six-speed gear train features a 5.63:1 first gear, 3.38:1 second gear, 2.04:1 third gear, 1.39:1 fourth gear, 1.00:1 direct fifth gear, and an overdrive 0.73:1 sixth gear. Normal operating oil temperature remains between 160°F and 200°F. The dense iron casting dissipates up to 60 BTU per minute to maintain fluid film strength under continuous highway operation.

Transfer Case Driveline Alignment

The 29-spline output shaft interfaces flush with NV271 and NV273 transfer cases with zero spline binding. Dial indicator inspections confirm mainshaft runout remains under 0.002 inches across complete revolutions. Heavy bearing preloads maintain gear mesh alignment under peak torque, preventing seal weepage, shaft vibration, and transfer case input bearing failure under heavy load.

Maintenance Protocols Heavy Haul

Fleet maintenance managers must recognize this heavy commercial manual transmission is not engineered for high-RPM drag strip launches, aggressive sled pull competitions, or gross combination weights exceeding 26,000 lbs. Adhering to structured lubricant service preservation protocols prevents gear tooth overheating and preserves synchronizer friction lining cohesion under severe service.

• Inspect transmission fluid level at the casing side fill plug each shift to verify adequate lubricant volume
• Drain and renew specialized manual transmission fluid every 30,000 miles to flush out friction wear particles
• Inspect external shifter rubber boots and transfer case mounting flange bolts every 12 months for mechanical play

Commercial Fleet Warranty Manifest

Protected by a 3-Year / 100,000-Mile commercial fleet warranty, this manual drivetrain package ships freight secured inside a heavy polymer transit container. The complete crate manifest includes the remanufactured transmission unit, complete shifter tower module, replacement PTO cover gaskets, detailed installation guide, and dynamometer spin test documentation.