DACCO 85RGDBT55 Auto Trans Torque Converter
fits model: Raider. make: Mitsubishi. year: 2006–2007.
( Brand: Dacco ), ( Manufacturer Part Number: 85RGDBT55 ), ( Type: Auto Trans Torque Converter ), ( Fits 1: 2006-2007 Mitsubishi Raider ), ( Fit Note: Automatic Transmission Torque Converter Converter Codes ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )
Review DACCO Auto Trans Torque Converter Mitsubishi fits RAIDER 2006–2007
The **DACCO 85RGDBT55 Auto Transmission Torque Converter** is a high-performance, direct-fit replacement designed specifically for the **Mitsubishi Raider (Pajero) models from 2006 and 2007**, equipped with the **4A4D or 4A4F 4-speed automatic transmission**. Engineered to meet or exceed OEM specifications, this torque converter delivers superior durability, smooth engagement, and enhanced torque multiplication, ensuring optimal power transfer and drivability in both urban and off-road conditions. Crafted from premium materials, including a robust **stamped aluminum housing** and a **high-torque clutch assembly**, this converter is built to withstand the demands of heavy loads, frequent towing, and aggressive driving without compromising performance. The **optimized stator and pump assembly** enhances fluid circulation, reducing heat buildup and improving overall transmission efficiency, while the **precision-balanced impeller** minimizes vibration and ensures a seamless shift experience. Whether navigating rough terrain, hauling heavy payloads, or simply commuting in stop-and-go traffic, the DACCO 85RGDBT55 provides the reliability and responsiveness expected from a genuine-quality aftermarket part. Backed by DACCO s reputation for quality and backed by a robust warranty, this torque converter is an ideal upgrade for Mitsubishi Raider owners seeking to restore or enhance their transmission s performance without the hassle of installation challenges.
### **Pros and Cons of Buying a DACCO 85RGDBT55 Auto Transmission Torque Converter for a 2006-2007 Mitsubishi Raider**
#### **Pros:**1. **Compatibility** The DACCO 85RGDBT55 is specifically designed for the 4A3D (4-speed automatic) transmission found in the 2006-2007 Mitsubishi Raider, ensuring proper fitment and functionality.
2. **Performance Improvement** A new torque converter can enhance acceleration, especially if the original unit is worn or slipping, leading to better throttle response and smoother shifts.
3. **Fuel Efficiency** A properly functioning torque converter reduces unnecessary strain on the transmission, which may help maintain or improve fuel economy.
4. **Longevity** Replacing a failing torque converter prevents further damage to the transmission, potentially extending its lifespan and avoiding costly repairs.
5. **Aftermarket Reputation** DACCO is a well-known brand in the automotive aftermarket, offering reliable components with good build quality and warranties.
6. **Ease of Installation** Since it is a direct replacement, installation is relatively straightforward for those with basic mechanical skills or when done by a professional.
7. **Cost-Effective Solution** Replacing just the torque converter is often cheaper than a full transmission rebuild or replacement, making it a practical choice for minor transmission issues.
#### **Cons:**1. **Potential for Early Wear** If the transmission itself is severely damaged (e.g., worn clutches, fluid issues, or internal failures), a new torque converter alone may not resolve underlying problems, leading to repeated failures.
2. **Installation Challenges** If the vehicle has been driven with a failing torque converter for an extended period, the transmission may be contaminated with debris, requiring a thorough flush and inspection before installation.
3. **Mismatched Specifications** While the DACCO unit is compatible, slight variations in torque converter specifications (e.g., stall speed, capacity) could affect performance if the transmission is heavily modified or tuned.
4. **Labor Costs** If professional installation is required, labor fees can add to the total cost, especially if additional work (e.g., fluid change, inspection) is needed.
5. **Warranty Limitations** Some DACCO units come with limited warranties, and coverage may not extend to installation-related issues if the work is done by an independent mechanic.
6. **Risk of Incorrect Part Selection** If the wrong torque converter is accidentally purchased (e.g., for a different transmission type), it could cause damage or poor performance.
7. **Transmission Fluid Condition** If the existing transmission fluid is degraded or contaminated, replacing just the torque converter without a full fluid change may not provide optimal performance.
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### **Conclusion:**The **DACCO 85RGDBT55 torque converter** is a solid choice for a 2006-2007 Mitsubishi Raider with transmission issues, particularly if the problem is isolated to the torque converter (e.g., slipping, poor acceleration, or excessive heat). It offers a cost-effective way to restore performance and prevent further transmission damage. However, it is not a universal fix if the transmission has internal wear, fluid issues, or other failures, additional repairs will likely be necessary.
Before purchasing, ensure:- The transmission fluid is fresh and clean.
- The transmission is not severely damaged (consult a mechanic if unsure).
- The installation is done correctly to avoid improper fitment or fluid contamination.
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### **Recommendation:**If your Raider s transmission symptoms (e.g., delayed engagement, rough shifts, or overheating) are primarily related to the torque converter, **proceeding with the DACCO 85RGDBT55 is a reasonable and cost-effective solution**. Pair this with a **full transmission fluid flush** and **inspection** to maximize longevity.
However, if the transmission exhibits **severe symptoms** (e.g., grinding gears, fluid leaks, or complete failure), a **transmission rebuild or replacement** may be the better long-term investment. Always prioritize diagnosing the root cause before making a decision.
For best results, have a **trusted mechanic** perform the installation and verify transmission health. If you re comfortable with DIY, follow manufacturer guidelines carefully to avoid mistakes.
Details:
12 Month Warranty. Auto Trans Torque Converter 85RGDBT55 for Mitsubishi Raider 2006 2007: Brand: Dacco condition: Remanufactured, Notes Automatic Transmission Codes:582AD, B1, R4736982AB, Detailed Applications , 2006 - 2007 Raider4.7L V8545RFE.
part #: 85rgdbt55 price
- $213.21
specifications torquconv:
- for models: Raider
- for makes: Mitsubishi
- for years: 2006-2007
- brand: Dacco
- mpn: 85rgdbt55
- type: Auto Trans Torque Converter
- fits 1: 2006-2007 Mitsubishi Raider
- fit note: Automatic Transmission Torque Converter Converter Codes
- manufacturer warranty: 12 Month Warranty
- attention: Please Read All Notes To Confirm Fitment
- cs-sku: 400
shipping torquconv:
- type: Fixed
- cost: $0.00
- service: Standard
- transit: 3-6 Days
- class: Standard
offer torquconv:
- sold: 0
- availability: In Stock
- options: Ship-to-home
- started: May 10, 2026
- quantity: 1
returns torquconv:
- policy: Returns Accepted
- time: 30 Days
- paid by: Seller
seller torquconv:
- # reviews: 57907
- rating: 97.2%
- city: Newark, New Jersey
payments torquconv:
- credit card: Mastercard
- other
- wallet: Paypal
general torquconv:
- condition: Remanufactured
- Car Truck Parts Accessories > Transmission Drivetrain > Torque Converters
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