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✔ Prices Displayed in Your Local Currency
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✔ Select Collector & Specialty Pieces May Require Secured Delivery Handling
by Dennison Berwick (Author), Dennison Berwick (Illustrator)
Keeping a Logbook for your twin marine diesel enginesystem has never been easier. This logbook has been specifically designed for twin engine installations in recreational and smaller vessels - sailboats, motorboats, canal boats and smaller workboats. This is a value-added Logbook - loaded with extras to make maintenance simple and save you money:
- 288 pages, including 144 pages for logbook entries
- 50+ clear drawings of what to look for when inspecting components etc.
- checklist schedules for all parts of the marine diesel system
- detailed inventory - never misplace a serial number or model name ever again for all parts of the system
- summaries - keep important information in clear view, eg. impeller changes, oil changes etc.
- measurements - easy-to-use tables for diesel fuel weights, volumes, pressures etc.
- side tabs indicate each section
- side-by-side Port and Starboard inventory and checklists
- full index
This Logbook is the companion to Marine Diesel Basics 1:
- see what to do before tackling any job - 300+ drawings
- easy-to-follow explanations of all components - how they work, why they are important, what can do wrong
- clear illustrations showing how to choose, install and service all components
- fast track up the learning curve with these practical, in-depth guides
- suitable would-be boatowners, students, crew, experienced sailors and marine mechanics
- In stock, ready to ship
- ✔ Authenticity Guaranteed — Verified Designer Goods
- ✔ Sourced from Authorized European/U.S. Luxury Distributors
- ✔ Secure Checkout — SSL Encrypted Payments
- ✔ Fast Global Delivery — 3–11 Business Days
- ✔ Easy Returns on Eligible Items
- ✔ 100% Money-Back Guarantee — Full Refund if Not Satisfied
AUTHENTICITY GUARANTEED
Reserved for you — complete your purchase to secure this piece.
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Trust score: 91/100
All designer items offered by STORE 7994 are sourced from trusted luxury distributors and verified through independent authentication services.
Learn how STORE 7994 authenticates luxury items
Guaranteed Authentic — Includes Brand Documentation & Third-Party Verification Options.
Shipping information
- Free Shipping* on all orders over $300 USD to most countries* Estimated delivery: 2-5 business days Mon-Sat to U.S., CA, EU etc.
- Tracking available: DHL Express
- Store 7994 Shipping policy
- Global delivery in 3–9 business days (location dependent).
- Free Worldwide Shipping $300+. International duties & VAT are calculated by destination country and may be collected upon delivery. UK orders are subject to 20% import VAT upon delivery.
Our innovation isn’t just in the brands we carry — it’s in the way we connect them. From our automation engine that keeps collections globally updated to our commitment to authenticity-first presentation, STORE 7994 exists where timeless design meets modern precision.
Every product we offer is:
Elevated · Intentional · Exclusive · Authentic
STORE 7994 is an authorized reseller of luxury fashion houses. Certificates and proof of authenticity are available to brand owners and partners upon request.
Returns & Refunds
We want you to shop with confidence at STORE 7994. If your purchase does not meet expectations, eligible items may be returned under the conditions below.
Return Eligibility
Items must be unused, unworn, and in original condition with all tags, packaging, and accessories included. Items showing any signs of wear or damage will not be accepted.
Return Window
Return requests must be made within 14 days of delivery.
Return Shipping
Customers are responsible for return shipping costs unless the item is defective, damaged, or incorrect.
Luxury Items
Items valued over $1,000 may be subject to a 7% restocking fee upon approved return.
Non-Returnable Items
For hygiene and product integrity reasons, the following items are final sale once opened or used:
• Underwear
• Fragrances
• Any worn or used items
Made-to-Order Items
Custom-designed products, including STORE 7994 hoodies, are made exclusively for each customer and are final sale. These items are not eligible for return or exchange unless defective or incorrect.
If you receive a defective or incorrect item, please contact us and we will make it right.
International Shipping & Duties
Many of our products ship directly from trusted international partners. Any applicable customs duties or import taxes are calculated at checkout and are non-refundable, even if the item is returned.
Returns & Associated Fees
All approved returns are subject to a $24 return processing fee. For international orders, duties, taxes, and return fees will be deducted from the original payment.
Shipping Policy
Complimentary shipping is offered on orders over $300. Orders below this threshold are subject to standard shipping rates at checkout.
