Products

Transmission Oil cooler Common size on older ski boats. If trans oil becomes milky pink after repeated flushes the cooler has a crack/leak inside typically from freeze damage.Water Hose Size:  1 1/4"   Oil Lines:   3/8" NPT...

Transmission Oil cooler for older PCM engines used on older Correct CraftsWater Hose Size:  1"   Oil Lines:   3/8" NPT threads, not 1/2" inverted flareCooler Length:  5"Overall Length:  8 1/4"YouTube Video Ski Boat Overheating and Cooling 101

Marine Transmission Oil Cooler 6" Slightly longer than the older 5" coolers for more cooling capacity.Main cooling body:  6" long,   overall Length is 9" longInlet/outlet for water lines: 1 1/4"  (NOT 1")Oil Lines: 1/2"  Inverted Flare...

Transmission Oil Cooler 8"Dimensions: 2" main body is 8" long, overall length is 11"Water hose - 1 1/4"  inlet/outletOil Lines: 1/2" inverted FlareYouTube Video Ski Boat Overheating and Cooling 101

Transmission Oil Cooler 9"Dimensions: 2" main body is 9" long, overall length is 12"Water hose - 1 1/4"  inlet/outletOil Lines: 3/8" NPTYouTube Video Ski Boat Overheating and Cooling 101

Marine Transmission Oil Cooler 6" Slightly longer than the older 5" coolers for more cooling capacity.Main cooling body:  6" long,   overall Length is 9" longInlet/outlet for water lines: 1 1/4"  (NOT 1")Oil Lines: 3/8" Female NPTYouTube...