ID
1232923
1-2 weeks delivery time
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The ZF 3315304007 is a 4-inch stainless steel propeller shaft flange with a pilot hole for precise alignment in marine propulsion systems. Designed for ZF 63, 68, and 85 series gearboxes, it supports up to 1200 Nm of torque. Features 6 bolt holes, 0.75" thickness, and polished corrosion-resistant construction for high durability in saltwater conditions. Ideal for commercial and recreational vessels.
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ZF 3315304007 – Propeller Shaft Flange 4" with Pilot Hole for ZF 63 / 68 / 85 Gearboxes, 6-Bolt Stainless Steel
The ZF 3315304007 Propeller Shaft Flange is a precision-machined component designed to connect the propeller shaft to marine drivetrain systems with maximum strength and alignment accuracy. Featuring a 4" diameter and a centered pilot hole (Ø38.1 mm), this flange ensures correct installation and smooth drivetrain operation. Compatible with ZF 63, 68, and 85 series gearboxes, it delivers outstanding reliability for both commercial and recreational marine applications.
Key Features:
- 4-inch (101.6 mm) diameter for standard propeller shaft connections
- Centered pilot hole (Ø1.5" / 38.1 mm) for precise alignment
- Made from corrosion-resistant stainless steel (316-grade or equivalent)
- Rated torque capacity up to 1200 Nm
- 6 evenly spaced bolt holes (Ø9.5 mm) for secure mounting
- High polish surface finish to reduce friction and wear
- Designed for marine environments – resistant to saltwater, heat, and vibration
- Suitable for ZF 63, 68, and 85 gearbox series
Specifications:
Parameter Value Part Number ZF 3315304007 Component Type Propeller Shaft Flange Compatibility ZF 63, ZF 68, ZF 85 series gearboxes Flange Diameter 4 inches (101.6 mm) Pilot Hole Diameter 1.5 inches (38.1 mm) Material Stainless steel, corrosion-resistant (316-grade or equivalent) Bolt Holes 6 holes, Ø9.5 mm each Thickness 0.75 inches (19 mm) Weight 1.9 kg (4.2 lbs) Torque Rating Up to 1200 Nm Operating Temp. Range -28°C to +149°C (-20°F to +300°F) Pressure Rating Up to 20.7 bar (300 PSI) Surface Finish Polished to reduce friction and wear Compliance ISO 9001, CE certified Durability 50,000+ hours under standard marine load
Compatibility and Application:
This shaft flange is specifically designed for use with ZF 63, 68, and 85 marine gearboxes and offers a reliable connection point between the propeller shaft and drivetrain. The pilot hole ensures precise alignment during installation, helping reduce wear and vibration. Ideal for both commercial and pleasure vessels, it maintains integrity under high torque loads and is optimized for long-term performance in harsh marine environments.
Benefits:
- Precision alignment reduces drivetrain vibration and wear
- Corrosion-resistant stainless steel ensures long-lasting reliability in marine environments
- Withstands up to 1200 Nm torque and 300 PSI pressure
- Simple 6-bolt flange design for secure installation
- Polished surface minimizes friction and extends component lifespan
- Compatible with widely used ZF gearbox models
- Tested for endurance over 50,000 operating hours
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