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Transmission Thermal Bypass Valve Upgrade Kits Fits for 2013-2018 Ram 2500 3500 6.7L Cummins Diesel with 68RFE / Aisin AS69RC
4.3 (30 items)
Limited Time SaleUntil the end
09
18
04
$31.83 cheaper than the new price!!
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New $53.05
Product details
| Management number | 212584172 | Release Date | 2026/04/06 | List Price | $21.22 | Model Number | 212584172 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 68RFE THERMAL BYPASS PRECISE FITMENT: Guaranteed to fit your truck. This transmission bypass Ram upgrade is specifically engineered Compatible with 2013-2018 Ram 2500 3500 trucks equipped fits 6.7L Cummins diesel, fitting both the 68RFE and the Aisin AS69RC transmissions.
- FIX THE FACTORY THERMAL BYPASS DEFECT: Eliminate the risk of overheating caused by a failed OEM unit. Spbrew transmission bypass valve replaces the problematic factory design which is prone to leaking and sticking in the "bypass" position. This upgrade ensures your transmission fluid is always routed through the cooler, preventing hot fluid from recirculating back into your 68RFE or Aisin AS69RC and causing catastrophic damage.
- MAXIMIZE COOLING EFFICIENCY: Stop watching your temps climb when towing heavy. By removing the restrictive thermal element, spbrew thermal bypass valve allows for immediate, unrestricted flow to the transmission cooler. This constant circulation significantly lowers operating temperatures, protects against overheating, and dramatically extends the lifespan of 6.7L Cummins transmission.
- 10-MINUTE QUICK INSTALLATION: Get heavy-duty protection without the heavy-duty shop bill. This 68RFE thermal bypass is a direct bolt-on replacement for the stock valve. It is designed to be installed in about 10 minutes with zero modifications to your cooler lines and requires no special tools—just basic hand tools and you’re back on the road.
- ROBUST AND DURABLE CONSTRUCTION: Unlike the weak factory plastic or cast components, this kit is machined from high-grade billet aluminum. It provides superior durability and corrosion resistance, ensuring reliable performance under the highest stress and temperature conditions for the long haul. A perfect, leak-free seal is ensured with the included premium O-rings.
| Brand Name | SPBREW |
|---|---|
| Unit Count | 1.0 Count |
| Valve Type | Thermal Bypass Valve |
| Manufacturer | SPBREW |
| Model Number | SP-JN-CS21-00139002 |
| Material Type | Aluminum |
| Exterior Finish | Painted |
| Number of Ports | 2 |
| Included Components | Transmission Thermal Bypass Valve |
| Inlet Connection Type | Threaded |
| Outlet Connection Type | SAE |
| Manufacturer Warranty Description | 1 |
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