HomeTransmission > Transmission Hard PartsTC Remanufacturing CT31 Automatic Transmission Torque Converter
Part #: CT31

TC Remanufacturing CT31 Automatic Transmission Torque Converter

11 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$307.90Free 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 and Mercury, Sentra and Milan
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Automatic Transmission Torque Converter for Mercury Milan and Nissan Sentra

The TC Remanufacturing CT31 automatic transmission torque converter is engineered to meet the specific needs of Mercury Milan and Nissan Sentra vehicles. Designed with precision, this lock-up torque converter ensures smooth power transfer and efficient transmission performance.

  • Compatible with Mercury Milan and Nissan Sentra models
  • Lock-up converter type for improved fuel efficiency
  • 10.900-inch converter diameter with a 9.000-inch bolt circle
  • Medium stall speed for balanced performance
  • 16 spline count with milled flats hub type
  • Mounting thread size of 10mm x 1.0 and 4 studs welded mounting type
  • Pilot diameter of 0.825 inches and pilot length of 0.780 inches
  • Converter codes Fne2 and Fne4 for precise fitment

Technical Details and Specifications

The CT31 torque converter from TC Remanufacturing features a lock-up design that helps reduce slippage and improve fuel economy in automatic transmissions. Its 10.900-inch diameter and 9.000-inch bolt circle provide a secure fit for compatible transmissions. The milled flats hub type with 16 splines ensures reliable engagement with the transmission input shaft. The mounting thread size of 10mm x 1.0 combined with a 4-stud welded mounting type offers a robust and stable installation. With a medium stall speed, this torque converter balances acceleration and drivability for Mercury Milan and Nissan Sentra vehicles. The pilot diameter and length are precisely engineered to align with the transmission housing for optimal performance.

Applications and Common Issues Addressed

  • Replacement for worn or damaged torque converters in Mercury Milan and Nissan Sentra
  • Resolves slipping or shuddering during acceleration
  • Improves transmission lock-up engagement for better fuel efficiency
  • Addresses overheating issues caused by inefficient torque converters
  • Restores smooth shifting and power transfer in automatic transmissions

Installation Notes and Tips

Ensure the torque converter is properly seated on the transmission input shaft before installation. Verify that the mounting studs align with the bolt circle of 9.000 inches. Use the correct mounting thread size of 10mm x 1.0 to secure the converter. It is recommended to inspect the transmission fluid and replace it if necessary during installation. Proper alignment of the pilot diameter and length is critical to avoid transmission damage.

Quality Assurance and Warranty Information

TC Remanufacturing provides this CT31 torque converter with a focus on durability and precise fitment for Mercury Milan and Nissan Sentra vehicles. Each unit undergoes rigorous testing to meet OEM specifications. Warranty coverage details should be confirmed with the distributor or installer to ensure protection against manufacturing defects.

BrandTC Remanufacturing
Part NumberCT31
Bolt Circle9.000
Converter CodesFNE2, FNE4
Converter Diameter10.900
Converter TypeLock Up
Hub TypeMilled Flats
Mounting Thread Size10mm x 1.0
Mounting Type4 Studs Welded
Pilot Diameter0.825
Pilot Length0.780
Ring GearNo
Spline Count16
StallMedium

This part fits 11 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019NissanSentra1.8LL4N/A
2018NissanSentra1.8LL4N/A
2017NissanSentra1.8LL4N/A
2016NissanSentra1.8LL4N/A
2015NissanSentra1.8LL4N/A
2014NissanSentra1.8LL4N/A
2013NissanSentra1.8LL4N/A
2009MercuryMilan2.3LL4N/A
2008MercuryMilan2.3LL4N/A
2007MercuryMilan2.3LL4N/A
2006MercuryMilan2.3LL4N/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.