Description
Replacement Battery Hatch O-Rings for Suunto D4 & D4i Dive Computers – 2 Pack
Keep your Suunto D4 and Suunto D4i dive computer watertight, protected, and dive-ready with these precision replacement battery hatch O-rings. Designed to meet exact factory specifications, these Suunto D4 O-rings and Suunto D4i O-rings provide a dependable seal to prevent leaks, moisture intrusion, and corrosion—ensuring reliable performance at depth.
Compatible Models:
- Suunto D4 Dive Computer
- Suunto D4i Dive Computer
Includes:
- 2x – Battery Hatch O-Rings for Suunto D4 and D4i
All components are brand new, individually packaged, and manufactured to meet OEM specifications. Ideal for routine maintenance, battery replacement, or keeping spares in your save-a-dive kit.
Product Features & Benefits:
-
- OEM Precision Fit: Designed specifically for Suunto D4 and D4i battery compartments to ensure a tight, watertight seal.
- Leak & Corrosion Protection: Prevents water intrusion and protects sensitive internal electronics during dives.
- Durable Elastomer Material: Maintains flexibility and sealing integrity over time, even with repeated pressure cycles.
- Maintains Dive Computer Performance: Helps preserve depth accuracy, battery integrity, and overall device reliability.
- Quick & Easy Installation: Replace worn O-rings in minutes during battery changes—no specialized tools required.
- Save-A-Dive Essential: Compact and lightweight—perfect to keep as backup O-rings in your dive kit or travel gear.
- Dive with Confidence: Trusted sealing performance so you can focus on your dive, not your equipment.
FAQ
Q: Are these O-rings compatible with both Suunto D4 and D4i models?
Yes — these O-rings are specifically designed to fit both Suunto D4 and D4i dive computers, providing a precision OEM-style seal for the battery hatch to maintain proper waterproof integrity during dives.
Q: What makes this 2-pack O-ring different from other Suunto D4/D4i seals?
This 2-pack is manufactured to OEM specifications to ensure consistent compression, durability, and watertight performance for Suunto D4 and D4i battery compartments, making it suitable for routine maintenance and replacement cycles.
Customer Satisfaction Guarantee:
All items are brand new and backed by our satisfaction guarantee—your money back if not completely satisfied. We prioritize quality, reliability, and diver confidence.




