
Full Send Diesel FSD-1318-TLKBP Transmission Line Kit for 6.7 Cummins (Radiator Bypass)
Upgrade your 6.7 Cummins transmission with the Full Send Diesel FSD-1318-TLKBP Transmission Line Kit, designed for maximum durability and performance. This premium kit features superior-grade braided hoses and -AN fittings on both ends, ensuring a secure, leak-free fit that can withstand tough conditions. By bypassing the problematic in-line thermostat, this kit enhances cooling efficiency and protects your transmission from overheating. Compatible with both factory and Mishimoto transmission coolers, it provides versatility and reliability for long-lasting performance. Backed by a lifetime workmanship warranty, this kit guarantees peace of mind and exceptional quality.
Key Features:
- High-quality braided hoses with durable -AN fittings for a secure, leak-proof connection.
- Bypasses the in-line thermostat, improving cooling and preventing overheating issues.
- Compatible with factory and Mishimoto transmission coolers, offering flexibility for various setups.
- Lifetime workmanship warranty for guaranteed reliability.
Kit Includes:
- (1) Line from the transmission to the transmission cooler.
- (1) Line from the transmission cooler back to the transmission.
For those retaining the radiator setup, please refer to part number FSD-1318-TLKF. The Full Send Diesel FSD-1318-TLKBP Transmission Line Kit is the ultimate solution for improving the durability and performance of your 6.7 Cummins transmission system.

Full Send Diesel FSD-1318-TLKBP Transmission Line Kit for 6.7 Cummins (Radiator Bypass)
Upgrade your 6.7 Cummins transmission with the Full Send Diesel FSD-1318-TLKBP Transmission Line Kit, designed for maximum durability and performance. This premium kit features superior-grade braided hoses and -AN fittings on both ends, ensuring a secure, leak-free fit that can withstand tough conditions. By bypassing the problematic in-line thermostat, this kit enhances cooling efficiency and protects your transmission from overheating. Compatible with both factory and Mishimoto transmission coolers, it provides versatility and reliability for long-lasting performance. Backed by a lifetime workmanship warranty, this kit guarantees peace of mind and exceptional quality.
Key Features:
High-quality braided hoses with durable -AN fittings for a secure, leak-proof connection.
Bypasses the in-line thermostat, improving cooling and preventing overheating issues.
Compatible with factory and Mishimoto transmission coolers, offering flexibility for various setups.
Lifetime workmanship warranty for guaranteed reliability.
Kit Includes:
(1) Line from the transmission to the transmis[...]
Full Send Diesel FSD-1318-TLKBP Transmission Line Kit for 6.7 Cummins (Radiator Bypass)
Upgrade your 6.7 Cummins transmission with the Full Send Diesel FSD-1318-TLKBP Transmission Line Kit, designed for maximum durability and performance. This premium kit features superior-grade braided hoses and -AN fittings on both ends, ensuring a secure, leak-free fit that can withstand tough conditions. By bypassing the problematic in-line thermostat, this kit enhances cooling efficiency and protects your transmission from overheating. Compatible with both factory and Mishimoto transmission coolers, it provides versatility and reliability for long-lasting performance. Backed by a lifetime workmanship warranty, this kit guarantees peace of mind and exceptional quality.
Key Features:
- High-quality braided hoses with durable -AN fittings for a secure, leak-proof connection.
- Bypasses the in-line thermostat, improving cooling and preventing overheating issues.
- Compatible with factory and Mishimoto transmission coolers, offering flexibility for various setups.
- Lifetime workmanship warranty for guaranteed reliability.
Kit Includes:
- (1) Line from the transmission to the transmission cooler.
- (1) Line from the transmission cooler back to the transmission.
For those retaining the radiator setup, please refer to part number FSD-1318-TLKF. The Full Send Diesel FSD-1318-TLKBP Transmission Line Kit is the ultimate solution for improving the durability and performance of your 6.7 Cummins transmission system.