Engine Propeller Shaft Connector - 1-inch Shaft
Connect a suitable engine or gearbox output arrangement to a one-inch propeller shaft with this shaft connector. The Borg Warner one-inch coupling bolt pattern is the key interface detail to check alongside the shaft size.
Compare the bolt pattern with the actual gearbox or mating coupling before purchase. Mercruiser and PCM are listed applications, but the exact coupling arrangement needs to match; brand name alone does not establish fitment.
The supplied bolts are part of the stated connector package. Follow the drivetrain’s fitting, alignment and tightening instructions, and check the shaft and mating components as part of the installation. No additional dimensional or torque specification is supplied for this code.
Choosing and using this product
Retain the part reference alongside the engine model and relevant dimensions. This is particularly useful for later service purchases when several similar fittings or accessory sizes are available.
Compare the available mounting space and the adjoining parts before ordering. For a replacement, inspect the original component and the relevant equipment details. Where a capacity is listed, keep that operating limit separate from the physical dimensions of the accessory.
Identify the engine or installation that the accessory will serve. The listed model references, connection sizes and application limits should be checked together. A component described for outboards generally is not automatically suitable for every motor.
Check the supplied contents when planning maintenance or installation. A bracket, seal, bush or service accessory covers a particular part of the job; related components may need to be selected separately.
Use the engine and accessory instructions for fitting and operation. Keep the completed arrangement accessible for inspection, and check adjoining parts while the area is available. Confirm the intended operation before returning the equipment to use.
Product details
- Product code: 259890
- Propeller shaft size: 1 inch (25.4 mm)
- Borg Warner one-inch coupling bolt pattern
- Listed applications include suitable Mercruiser and PCM gearboxes
- Required bolts included