Seaboard Marine carries a wide variety of Torsional Couplings that are suited for many gear / engine combinations. The couplings below are the most popular for the mid-range Cummins & ZF gear combinations. We also stock many other types of couplings just drop us a note if you have any questions.

Centa CF-R High Inertia Torsional Coupling for ZF 63A/IV 80A/IV 85A/IV
Centa CF-R Coupling
not rated $460.00

In stock

Heavy Duty Suredrive™ Coupling for Borg Warner & ZF 25 thru 220 Transmissions
not rated $1,250.00

In stock

Torflex Yanmar 630 1000 Coupling
Torflex Yanmar 630 1000 Coupling

New

not rated $545.00

In stock

Vulkan Torflex Coupling ZF 220 (A / IV) Series Kit
not rated $450.00

In stock

Centa CF-R Coupling
Centa CF-R Coupling BACK
not rated $450.00
Centa CF/DS 30 Torsional Coupling ZF 220A/V
Centa CF/DS 30 Torsional Coupling ZF 220A/V
not rated $425.00
Vulkan Torflex Coupling ZF 280 Series Kit
Vulkan Torflex Coupling ZF 280 Series Kit
$850.00
Centa CF-R Coupling FRONT
Centa CF-R Coupling BACK
$850.00

In stock

Marine Torsional Flex Plate (Velvet Drive, SAE 11.5)
Extra HD BW Velvet Drive Diesel or Gas engine Spring Damper
not rated $185.00

In stock

Vulkan Vulkardan-E Coupling (2K3411S004)
Vulkan Vulkardan-E Coupling (2K3411S004)
not rated $1,495.00

Only 2 left in stock

Vulkan Vulkardan-E Coupling (2K4011S036)
Vulkan Vulkardan-E Coupling (2K4011S036)
not rated $1,595.00

In stock

Vulkan Vulkardan-E Coupling (2K4011S041)
Vulkan Vulkardan-E Coupling (2K4011S041)
not rated $2,495.00

In stock

Centa CF-R Replacement Rubber Puck
Centa CF-R Replacement Rubber Puck Dimensions
not rated $75.00