OEM Quicksilver MerCruiser 496 Exhaust Screw, Stainless M8 x 70 mm – 4008970
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OEM Quicksilver MerCruiser 496 Exhaust Screw, Stainless M8 x 70 mm ...
Description
Description
Quicksilver 4008970 is a stainless steel exhaust-system screw for compatible MerCruiser 8.1L/496 engines.
Product details
- Manufacturer part number: 4008970.
- M8 nominal thread diameter; 70 mm length.
- Stainless steel.
- One screw.
Fitment and selection
The 496 MAG water-rail exhaust manifold, elbow and riser diagram for serial numbers 0M025000 through 0M687082 lists this longer fastener separately from 4008935. Match the part number and the exact engine or drive serial-number parts diagram before ordering; similar-looking screws can have different threads and lengths.
