The J-Type Marine Gearbox™ Cross Shaft O-ring is located in the gearbox housing ports on Mk1 gearboxes, where the cross shaft sits, preventing oil from leaking out of the box.
The J-Type Marine Gearbox™ Cross Shaft O-ring is located in the gearbox housing ports on Mk1 gearboxes, where the cross shaft sits, preventing oil from leaking out of the box.
See J-Type Gearbox L031 Mk2 Cross Shaft Seal for the Mk2 gearboxes.
The J-type Gearbox Coupling Washer is suitable for Mk1 gearboxes only.
| Suitable for | J-Type Mk1 Gearboxes |
