HomeTransmission > Transmission Hard PartsTC Remanufacturing DA39LS Automatic Transmission Torque Converter
Part #: DA39LS

TC Remanufacturing DA39LS Automatic Transmission Torque Converter

⚙️ 3 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$248.66Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Nissan, Quest and Maxima
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of TC Remanufacturing DA39LS Torque Converter

The TC Remanufacturing DA39LS automatic transmission torque converter is designed specifically for Nissan Maxima and Quest models. Engineered to meet precise specifications, this lock-up converter ensures reliable performance and smooth power transfer in your vehicle's transmission system.

  • Compatible with Nissan Maxima and Quest models
  • Lock-up converter type for improved efficiency
  • 10.800 inch converter diameter
  • 9.055 inch bolt circle diameter
  • Slotted hub type with 20 spline count
  • Mounting thread size of 10mm x 1.0 with 4-pad mounting type
  • Low stall speed for responsive engagement
  • Pilot diameter of 0.787 inches and pilot length of 0.735 inches
  • Does not include ring gear

Technical Details and Specifications

The DA39LS torque converter from TC Remanufacturing features a lock-up design that helps reduce slippage and improve fuel efficiency in automatic transmissions. Its 10.800 inch diameter and 9.055 inch bolt circle ensure proper fitment and secure mounting. The slotted hub type with 20 splines provides a precise connection to the transmission input shaft. The mounting thread size of 10mm x 1.0 and 4-pad mounting type facilitate straightforward installation. This torque converter is designed with a low stall speed, which supports smooth acceleration and better drivability in Nissan Maxima and Quest vehicles. The pilot diameter and length are engineered to align perfectly with the transmission housing for optimal performance.

Applications and Common Issues Addressed

  • Replacement for worn or damaged torque converters in Nissan Maxima and Quest
  • Resolves issues with transmission slippage or overheating
  • Improves lock-up clutch engagement for better fuel economy
  • Addresses low power transfer efficiency in automatic transmissions
  • Eliminates shudder or vibration caused by faulty torque converters

Installation Notes and Tips

When installing the DA39LS torque converter, ensure the mounting surfaces are clean and free of debris. Verify the bolt circle diameter of 9.055 inches matches the transmission housing. Properly align the slotted hub and spline count of 20 to the transmission input shaft to avoid damage. Use the specified 10mm x 1.0 mounting threads and secure the converter with the 4-pad mounting system. It is recommended to check the pilot diameter and length for correct seating. Professional installation is advised to maintain transmission integrity and performance.

Quality Assurance and Warranty

TC Remanufacturing provides this DA39LS torque converter with a focus on durability and precision engineering. Each unit undergoes thorough inspection to meet OEM standards. While specific warranty details are not provided here, TC Remanufacturing products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.

BrandTC Remanufacturing
Part NumberDA39LS
Bolt Circle9.055
Converter CodesLF, LF229
Converter Diameter10.800
Converter TypeLock Up
Hub TypeSlotted
Mounting Thread Size10mm x 1.0
Mounting Type4 Pads
Pilot Diameter0.787
Pilot Length0.735
Ring GearNo
Spline Count20
StallLow

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004NissanQuest3.5LV6N/A
2003NissanMaxima3.5LV6N/A
2002NissanMaxima3.5LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.