McGard Z-drive anti-theft device for MerCruiser Yamaha

SKU: AS74018
Regular price €47,50 EUR inkl. 20 % MwSt
In stock
lagernd im Zentrallager
Item No.

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McGard Z-drive anti-theft device

Secure your Z-drive against theft with high-quality McGard security locks. Simply replace one of the existing nuts with a McGard security nut. Our Z-drive locks are made entirely of high-quality, hardened stainless steel. When attempting to forcibly open them with tools, a loose sleeve will rotate, but the lock remains secure, protecting your Z-drive from theft.

The proven sleeve design effectively prevents the use of prying tools and offers reliable protection for your valuable investment. The locks are available for virtually all common MerCruiser and Yamaha Z-drives.

  • Effective theft protection for Z-drives
  • Through-hardened stainless steel for maximum safety
  • Proven sleeve design against break-in tools
  • Easy replacement of an original nut
  • Different threads for different drives
  • Suitable for MerCruiser Alpha, Bravo I-III, Blackhawk
  • Suitable for MerCruiser TRS and SSM models
  • Suitable for Yamaha Z-drives
  • Single and twin engine versions
  • Includes special key
Item No. thread Motor Z-drive
AS74018 7/16" - 20 single Mercruiser® Alpha, Bravo I-III (incl. X & XR), Blackhawk
AS74019* 7/16" - 20 Twin *) Mercruiser® Alpha, Bravo I-III (incl. X & XR), Blackhawk
AS74022* 1/2" - 20 single MerCruiser® TRS & II SSM
AS74023* 1/2" - 20 Twin *) MerCruiser® TRS & II SSM
AS74024 M12 x 1.25 single Yamaha
AS74025* M12 x 1.25 Twin *) Yamaha
AS74026* 5/8" - 18 Twin *) MerCruiser® III SSM, IV SSM, V SSM, VI SSM, NCT

*Procurement goods

Technical specifications: Material: Through-hardened stainless steel, sleeve design against prying tools, various threads available (7/16"-20, 1/2"-20, M12x1.25, 5/8"-18), including special wrench, suitable for MerCruiser and Yamaha Z-drives, single and twin engine versions.

Note: *) Twin Motor versions include 2 safety nuts for both drives.