ZF Marine Transmission ZF85A 1.962:1 Ratio 12V Electric 3323001003
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
ZF Marine Transmission ZF85A - Professional Marine Propulsion Component
OEM marine transmission designed for medium to heavy-duty marine applications. Precision-engineered gearbox that provides reliable power transfer from engine to propeller with electronic shift control for smooth, responsive gear changes.
Technical Specifications:
- Part Number: 3323001003
- Model: ZF85A
- Gear Ratio: 1.962:1 (reduction)
- Electrical System: 12V electric shift
- Type: Down-angle marine transmission
- Application: Medium to heavy-duty marine propulsion
Key Features:
- Genuine ZF Marine OEM transmission
- 1.962:1 reduction ratio for optimal propeller speed
- 12V electronic shift control for precise gear engagement
- Heavy-duty construction for commercial and recreational vessels
- Proven reliability in demanding marine environments
- Smooth, quiet operation with minimal vibration
- Designed for continuous duty operation
Applications:
Compatible with medium to heavy-duty marine diesel engines. Ideal for sportfishing boats, cruisers, commercial vessels, and workboats requiring reliable power transmission and precise control.
Performance Benefits:
1.962:1 reduction ratio optimizes propeller speed for efficient cruising and fuel economy. Electronic shift provides smooth, reliable gear changes with minimal shock loading on drivetrain components.
Installation Note:
Professional installation required. Verify engine compatibility, alignment specifications, and cooling requirements. Follow ZF installation procedures and torque specifications. Requires proper transmission fluid and regular maintenance.
Quality Assurance:
Backed by ZF Marine's global reputation for precision engineering and reliability in marine propulsion systems. Professional-grade transmission for commercial and recreational vessels requiring proven performance and durability.
Special Order: This product is not currently in store inventory but may be available from the Manufacturer. Special Orders may take up to 2 weeks to arrive. Call the parts desk before ordering if you need a closer estimate on delivery time.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.