6BTA Aftercooler & Heat Exchanger Maintenance Kit
#2 Kit: 6BT/6BTA Seawater Side Aftercooler & Heat Exchanger Maintenance Kit
not rated $121.00$231.00 Select options This product has multiple variants. The options may be chosen on the product page
Heat Exchanger Gasket Kit
not rated $42.00

In stock

#2: Cummins 6B Series Aftercooler O-Ring Kit
not rated $61.00

In stock

#2: Cummins MOTA 6B Series Aftercooler O-Ring Kit
not rated $93.00

In stock

6BTA 5.9 Cummins Marine Fuel Cooler Removal Kit
$115.00

Only 2 left in stock

Borg Warner Velvet Drive to Cummins 5.9 HD Adapter Kit
Borg Warner Velvet Drive to Cummins 5.9 HD Adapter Kit
not rated $1,595.00

Only 1 left in stock

Cummins B-Series Oil Fill Valve Cover Kit
not rated $68.00

In stock

Cummins Heat Exchanger End Cap Replacement Kit
Cummins Heat Exchanger End Cap Replacement Kit
not rated $68.00

In stock

Cummins Heat Exchanger End Cap Kit with Raw Water Port
Cummins Heat Exchanger End Cap Kit with Raw Water Port
not rated $315.00$368.00 Select options This product has multiple variants. The options may be chosen on the product page
Cummins Marine 6BTA 5.9 250 HP (Nippon EP9) Turbocharger (3802590, CPL 1570)
not rated $3,985.00

In stock

Cummins Marine 6BTA 5.9 250/300 HP (Nippon EP9) Turbocharger (3802591, CPL 1613)
not rated $2,672.00

In stock

Cummins Marine 6BTA 5.9 260/270 M3 HP Turbocharger (3802915, CPL 2205, 2956)
not rated $2,882.00

In stock

Cummins Marine 6BTA 5.9 300 HP Turbocharger (3802306, CPL 970)
not rated $3,985.00

In stock

Cummins Marine 6BTA 5.9 330/370 Turbocharger (3802829, CPL 1928, 1975, 2208, 8457)
not rated $3,024.00

In stock

Cummins Marine B-Series SAE #3 Bellhousing
Cummins Marine B-Series SAE #3 Bellhousing
not rated $1,045.00

In stock

Cummins Marine Heavy Duty Quad Groove PTO Pulley Kit
Cummins Marine Heavy Duty Quad Groove PTO Pulley Kit
not rated $2,310.00 Select options This product has multiple variants. The options may be chosen on the product page
Cummins Marine SAE #2 Bellhousing for 6BTA 5.9
not rated $1,675.00

In stock

Cummins Valve Cover Gasket for B-Series Engine
not rated $8.00$42.00 Select options This product has multiple variants. The options may be chosen on the product page
SMX 6BTA Seawater Pump Spacer Kit
not rated $79.00

In stock

6BTA 5.9 Marine EnviroVent CCV Kit
not rated $446.00$1,024.00 Select options This product has multiple variants. The options may be chosen on the product page
6BTA 5.9 Marine EnviroVent CCV Kit
EnviroVent CCV Kit 6BTA Series for V-Drive Setups or other Unique Applications
not rated $446.00

In stock

Engine Blow-By Condition

For engines that are experiencing heavy blow-by AND you have enough vertical clearance above the #6 valve cover, then you can add an extension that will greatly mitigate the engine blow-by. Typical length of the valve cover extension is between 4″ – 8″.

Extension Kit Information

If you have chosen to add an extension kit to your EnviroVent product to better mitigate your engine’s blow-by condition, please enter the length in inches that you have available above the #6 valve cover.