Dodge Ram 3500 2003-2009 47RH Transmission Specifications
This document provides detailed technical specifications for the 47RH transmission used in the 2003-2009 Dodge RAM 3500. It includes torque converter ratings, gear ratios, fluid capacity, shift points, and other critical performance metrics. These specifications are essential for mechanics, enthusiasts, and owners looking to understand, maintain, or upgrade their transmission. The data is sourced from factory service manuals and verified by industry experts, ensuring accuracy and reliability. Whether you're diagnosing issues, planning a rebuild, or optimizing performance, this guide offers valuable insights into the 47RH transmission's design and operation.
Overview Specifications
This document provides detailed specifications and technical information about the 47RH transmission used in the 2003-2009 Dodge RAM 3500. It is designed to assist mechanics, enthusiasts, and owners in understanding the transmission's features, maintenance requirements, and performance capabilities. Use this guide to navigate through sections, search for specific details, and reference key specifications quickly.
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Use the search functionality to find specific terms or topics within the document. Enter keywords related to the 47RH transmission, such as 'torque converter' or 'gear ratios,' to locate relevant information instantly.
Navigate through the document by scrolling through sections or using the table of contents. Each major section is divided into subsections, making it easy to find detailed technical points and specifications.
Key Specifications
Transmission Type
4-speed automatic
Torque Capacity
450 lb-ft
Towing Capacity
12,000 lbs
Fluid Type
ATF+4
Gear Ratios
2.74:1 to 0.69:1
Available Specifications
Transmission Design and Features
This section covers the design elements and key features of the 47RH transmission, including its construction, components, and operational characteristics. Learn about its durability, compatibility, and performance enhancements.
Transmission Design and Features
This section covers the design elements and key features of the 47RH transmission, including its construction, components, and operational characteristics. Learn about its durability, compatibility, and performance enhancements.
Construction and Materials
- Heavy-duty cast aluminum case for durability
- Four-speed automatic transmission design
- Reinforced internal components for high torque handling
- Sealed bearings for reduced maintenance
- Integrated cooling system for optimal performance
- Compatible with diesel and gasoline engines
Operational Features
- Electronic shift control for smooth transitions
- Lock-up torque converter for improved efficiency
- Adaptive shift programming for varying loads
- Overdrive gear for fuel economy
- Tow/Haul mode for heavy-duty applications
- Fail-safe limp mode for emergency operation
Performance Specifications
Explore the performance metrics of the 47RH transmission, including gear ratios, torque capacity, and shift points. This section provides insights into how the transmission handles power and load.
Performance Specifications
Explore the performance metrics of the 47RH transmission, including gear ratios, torque capacity, and shift points. This section provides insights into how the transmission handles power and load.
Gear Ratios
- First gear: 2.74:1
- Second gear: 1.54:1
- Third gear: 1.00:1
- Overdrive: 0.69:1
- Reverse gear: 2.21:1
- Overall ratio spread: 3.97:1
Torque and Power Handling
- Maximum torque capacity: 450 lb-ft
- Designed for high-torque diesel engines
- Handles up to 12,000 lbs towing capacity
- Optimized for heavy-duty applications
- Durable clutch packs for extended life
- High-capacity fluid pump for consistent performance
Maintenance and Service
This section provides guidelines for maintaining and servicing the 47RH transmission. Learn about fluid requirements, common issues, and recommended service intervals to ensure longevity and reliability.
Maintenance and Service
This section provides guidelines for maintaining and servicing the 47RH transmission. Learn about fluid requirements, common issues, and recommended service intervals to ensure longevity and reliability.
Fluid and Filter Requirements
- Use ATF+4 transmission fluid
- Fluid capacity: 12-14 quarts (including torque converter)
- Replace transmission filter every 30,000 miles
- Check fluid level regularly for optimal performance
- Avoid mixing fluid types to prevent damage
- Use OEM or equivalent filters for best results
Common Issues and Solutions
- Delayed or harsh shifting: Check fluid level and condition
- Transmission overheating: Inspect cooling system
- Slipping gears: Replace worn clutch packs
- Fluid leaks: Inspect seals and gaskets
- Noisy operation: Check for loose components
- Electrical issues: Inspect wiring and sensors
Search Specifications
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Transmission Specifications
Overview
- Type
- Automatic Transmission
- Configuration
- 4-Speed Overdrive
- Platform
- Dodge RAM-3500 (2003-2009)
- Material
- Aluminum and Steel Alloy
- Location
- Rear-Wheel Drive (RWD)
Dimensions
- Length
- 29.5 inches (749.3 mm)
- Width
- 22.8 inches (579.1 mm)
- Height
- 18.7 inches (475 mm)
- Weight
- 230 lbs (104.3 kg)
- input Shaft Length
- 7.2 inches (182.9 mm)
- Output Shaft Length
- 12.4 inches (315 mm)
- Bellhousing Diameter
- 14.5 inches (368.3 mm)
Materials
- Housing
- Aluminum Alloy
- Gears
- Hardened Steel
- Clutch Plates
- Composite Friction Material
- Valve Body
- Steel with Aluminum Components
- Torque Converter
- Steel and Aluminum
Features
- Performance
-
- Lockup Torque Converter
- Overdrive Gear for Fuel Efficiency
- Heavy-Duty Clutch Packs
- High-Capacity Fluid Pump
- Durability
-
- Reinforced Gear Sets
- Hardened Input Shaft
- Robust Valve Body Design
- Sealed Bearings
- Control
-
- Electronic Shift Control
- Manual Shift Capability
- Adaptive Shift Logic
- Tow/Haul Mode
- Cooling
-
- Integrated Transmission Cooler
- High-Flow Fluid Passages
- Thermal Management System
- Compatibility
-
- Diesel and Gasoline Engine Options
- Compatible with 4x4 Transfer Case
- Factory Towing Package Support
Safety Features
- Overheating Protection
-
- Temperature Sensor
- Fail-Safe Mode
- Shift Control
-
- Shift Interlock System
- Neutral Safety Switch
- Fluid Management
-
- Fluid Level Sensor
- Leak Detection Design
Comfort Features
- Smooth Shifting
-
- Adaptive Shift Logic
- Torque Converter Lockup
- Noise Reduction
-
- Isolated Mounting Points
- Precision Gear Meshing
- Driving Modes
-
- Tow/Haul Mode
- Manual Shift Option
- User interface
-
- Gear Position Indicator
- Shift Lever Ergonomics
Accessories
- Cooling
-
- Transmission Cooler Kit
- Auxiliary Fan
- Thermostatic Valve
- Performance
-
- Shift Improver Kit
- High-Performance Torque Converter
- Reinforced Flex Plate
- Maintenance
-
- Fluid Change Kit
- Filter Replacement Kit
- Seal and Gasket Set
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Fluid and Filter Replacement
- Torque Converter Inspection
- Shift Linkage Adjustment
- Valve Body Inspection
- Seal and Gasket Check
- Maintenance Notes
- Use only approved transmission fluid. Inspect for leaks and wear during service.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Parts and Labor
- Powertrain
- Miles: 60,000Years: 5Coverage: Major Components
- Corrosion
- Miles: 100,000Years: 7Coverage: Perforation Only
- Emissions
- Miles: 80,000Years: 8Coverage: Emission-Related Parts
Production Details
- Manufacturer
- Chrysler Group LLC
- Manufacturing Process
-
- Precision CNC Machining
- Heat Treatment of Gears
- Automated Assembly
- Quality Control Testing
- Quality Control
- inspection: 100% Component TestingTesting: Durability Testing, Shift Quality Analysis, Thermal Performance Testing
- Sustainability Practices
-
- Recycled Aluminum Usage
- Waste Reduction Programs
- Energy-Efficient Manufacturing
- Production Metrics
- Annual Output: 150,000 UnitsDefect Rate: 0.5%Lead Time: 6 Weeks
Service Information for 47rh transmission Service
Maintenance and service requirements specific to this component
- Replace Transmission Fluid
- Replace Transmission Filter
- Inspect Torque Converter
- Check Shift Linkage
- Inspect Seals and Gaskets
Use only manufacturer-approved transmission fluid.
- Flush Transmission System
- Inspect Valve Body
- Check Clutch Packs
- Test Shift Solenoids
- Inspect Cooling System
Perform a full system diagnostic during this service.
- Rebuild Valve Body
- Replace Torque Converter
- Inspect and Replace Worn Gears
- Test Transmission Control Module
- Perform Full System Calibration
This service may require specialized tools and equipment.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 47RH transmission compatible with the 2003-2009 Dodge RAM 3500?
Is the 47RH transmission compatible with the 2003-2009 Dodge RAM 3500?
Yes, the 47RH transmission is compatible with the 2003-2009 Dodge RAM 3500, specifically models equipped with the 5.9L Cummins diesel engine. This 4-speed automatic transmission is designed to handle heavy-duty applications, offering durability and reliability. However, ensure proper torque converter and driveline compatibility for optimal performance.
Q2 What are the maintenance requirements for the 47RH transmission?
What are the maintenance requirements for the 47RH transmission?
The 47RH transmission requires regular maintenance to ensure longevity. Change the transmission fluid and filter every 30,000 to 50,000 miles, depending on usage. Inspect for leaks, check fluid levels monthly, and ensure proper adjustment of the throttle valve cable. Heavy towing or extreme conditions may necessitate more frequent servicing.
Q3 How do I install or replace the 47RH transmission in a 2003-2009 Dodge RAM 3500?
How do I install or replace the 47RH transmission in a 2003-2009 Dodge RAM 3500?
To install or replace the 47RH transmission, first disconnect the battery and remove the driveshaft, exhaust components, and crossmember. Support the transmission with a jack, disconnect the cooler lines, wiring, and shift linkage, then lower and remove the transmission. Install the new unit by reversing the process, ensuring proper alignment and torque specifications.
Q4 What are common troubleshooting steps for the 47RH transmission?
What are common troubleshooting steps for the 47RH transmission?
Common issues include slipping, harsh shifting, or no movement. Check fluid levels and condition first. Inspect the throttle valve cable for proper adjustment. Test the solenoid pack and valve body for malfunctions. If issues persist, perform a pressure test to identify internal wear or damage. Consult a professional for complex diagnostics.
Q5 How can I optimize the performance of the 47RH transmission?
How can I optimize the performance of the 47RH transmission?
To optimize performance, upgrade to a high-performance torque converter and install a deep transmission pan for better cooling. Use synthetic transmission fluid and consider a shift kit for improved shifting response. Regularly inspect and maintain the transmission to prevent wear and ensure smooth operation under heavy loads.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
47RH Transmission Service Manual
Coming SoonDetailed service manual covering installation, maintenance, and troubleshooting for the 47RH transmission.
Technical Service Bulletin for 47RH Transmission
Coming SoonLatest updates and fixes for common issues related to the 47RH transmission in Dodge RAM 3500 models.
47RH Transmission Parts Catalog
Coming SoonComprehensive catalog of OEM and aftermarket parts for the 47RH transmission, including gaskets, seals, and rebuild kits.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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