ATS 68RFE/AS68RC Thermal Bypass Valve Upgrade 3100052356

PART# 3100052356 | SKU ATS3100052356

Vehicle Fitment For:
2010-2012 Dodge Ram 2500/3500/4500/5500 with 6.7L Cummins Engine

See full application list below
NOTES: Ideal for AHQ (Max Tow Package) or NHT (Dual Transmission Cooler)
$94.99

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Estimated ship date: 06/30/26 (if ordered today)
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Description

The ATS 310-005-2356 68RFE/AS68RC Thermal Bypass Valve Upgrade protects the transmission from heat failure in your Dodge Ram 2500/3500/4500/5500 6.7L Diesel. The factory thermal bypass block is a notorious failure point. This billet aluminum block is a complete, high-flow replacement for the OEM unit, ensuring 100% of your transmission fluid reaches the coolers at all times.

Whether you are running the 68RFE or the Aisin AS68RC, the factory block found in the 52014523AB assembly contains an internal thermostat that frequently sticks in the closed position. When this occurs, hot fluid is routed straight back into the transmission, skipping the cooling system entirely. The ATS upgrade solves this by providing a solid-flow billet block that eliminates the restrictive valve, keeping your fluid temps stable and your transmission clutches protected.

Features:
  • Direct Block Replacement
  • Straightforward Installation
  • Includes New Replacement O-Rings
  • Premium Anodized Billet Construction
  • Engineered To Allow Unrestricted Fluid Volume For Maximum Cooling Efficiency
  • Helps Prevent Transmission Failure By Removing The Failure-prone Internal Thermostat
Manufacturer Warranty*:
Lifetime / Unlimited Mile
Note: Ideal for AHQ (Max Tow Package) or NHT (Dual Transmission Cooler)

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Specifications For ATS Diesel 3100052356

MPN 3100052356
SKU ATS3100052356
GTIN 840440587408
ID 86200
Manufacturer Name ATS Diesel
Shipping Weight 2.00 lb.
Shipping Length 10 in.
Shipping Width 6 in.
Shipping Height 4 in.
Fuel Type Diesel
E-Code 1
Manufacturer Warranty* Lifetime / Unlimited Mile
Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Cross Reference # 52014523AB, 310-005-2356
Internal LR

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