Sea and Sea Leak Sentinel Manual Pump
Follow the housing test procedure
Use the compatible pump and the housing manufacturer’s testing instructions.
Open guideUnderwater Housing Accessories
Find underwater housing accessories for compatible camera systems and replacement requirements.
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Skip to shoppingSealife "O" Ring Set For Sport Diver Underwater Housing
Find the correct replacement seal
Match the exact housing model and the specified seal part number.
Open guideSea & Sea Optical YS Converter/S1 for MDX Housing
Confirm converter compatibility
Check the supported housing and strobe system for the exact converter.
Open guideFollow the housing test procedure
Identify the installed vacuum-monitoring system before choosing a pump. The Leak Sentinel pump listing is for the pump component, with the valve and monitoring system separate. Confirm the connection and the supported system version. Use the housing manufacturer's testing procedure for the assembled system.
Find the correct replacement seal
Match the replacement O-ring kit to the exact SportDiver housing you own. The selected listing identifies seals for the main housing and vacuum-port locations. Check the model and seal positions rather than assuming a similar-looking ring will fit. Follow the manufacturer's fitting and lubrication instructions for those specific seals.
Confirm converter compatibility
The Optical YS Converter/S1 listing is for supported Sony-camera and MDX-housing combinations. Its operation depends on the compatible housing, camera, adapter and strobe setup. Check the manufacturer's S1 chart and read which additional adapter is required separately. Confirm those components together before selecting the converter.
Check camera, lens and housing compatibility
Identify the housing model and the specific port or component involved. Seals and fittings can look similar while differing in specification. Use approved replacement parts and the manufacturer's care instructions, and check whether specialist installation is needed for the item.
Explore the wider Underwater Camera collection to compare related equipment and accessories.
Out of stock
$7,380.00 inc. GST
Out of stock
Machined aluminium housing.Window for the camera’s upper display.
2.3%
Original price was: $899.95.$879.00Current price is: $879.00. inc. GST
Type: Underwater phone housing
Out of stock
$795.00 inc. GST
Out of stock
Function: Optical strobe triggering with TTL controlRequires: Matching MDX setup, separate Sony ADP-MAA and Fibre-Optic Cable II
$369.00 inc. GST
Manufacturer-listed depth rating: 40m.
Price range: $282.00 through $285.00 inc. GST
This product has multiple variants. The options may be chosen on the product page
50148: α1 kit for drive-mode and focus-mode controls.50149: α9II kit for drive-mode and focus-mode controls.
6.9%
Out of stock
Original price was: $289.00.$269.00Current price is: $269.00. inc. GST
Out of stock
Size: 4.3” x 4.3” x 0.9″ (110 x 109 x 22 mm)Horizontal and vertical adjustment screws for aligning the lens over the phone’s intended shooting lens
Out of stock
$179.00 inc. GST
Out of stock
Clamp-on aluminium frame: secures the system to the matching housing lens port.
15.1%
Original price was: $199.00.$169.00Current price is: $169.00. inc. GST
Dual ball mounts – ready for compatible video lights, strobes and extension armsMaterial: Aluminium-alloy tray with ergonomic handles
21.2%
Original price was: $189.00.$149.00Current price is: $149.00. inc. GST
CNC-machined aluminium.Listed weight: 470 g.
25.1%
Original price was: $199.00.$149.00Current price is: $149.00. inc. GST
Dual ball mounts: Accept compatible lights, strobes and extension armsMaterial: Aluminium-alloy tray with plastic ergonomic handles
17.8%
Original price was: $169.00.$139.00Current price is: $139.00. inc. GST
CNC-machined aluminium with anodised finish.Listed dimensions: 370 × 40 × 81 mm; plate thickness 5 mm.
$110.00 inc. GST
Part number SL999.Aluminium construction.
$109.00 inc. GST
Clamp-on aluminium frame: mounts around the matching housing lens port.
$109.00 inc. GST
Cover part number: 46142.Compatible port: DX Dome Port 150, part 30150.
$99.00 inc. GST
Part number 22139.Anodised aluminium-alloy construction with rubber.
$92.00 inc. GST
Part number 46139.Listed for DX Glass Dome Port 210AR, part 30152.
$90.00 inc. GST
Two weights supplied.187 g per weight.
5.6%
Original price was: $90.00.$85.00Current price is: $85.00. inc. GST
Bright yellow sheathing for high-visibility
$55.00 inc. GST
Part number SL994.Connects to compatible Flex-Connect grips, trays, arms and mounts.
16.9%
Original price was: $59.00.$49.00Current price is: $49.00. inc. GST
Secure Adjustable Connection – Holds compatible ball joints firmly while allowing precise positioning.Product: 1 Inch Aluminium Ball Clamp – Arm Mount
$45.00 inc. GST
Standard 1 Inch Ball Mount – Compatible with common underwater camera ball clamps and arm systems.
$45.00 inc. GST
Aluminium construction.Ball connection at each end.
$45.00 inc. GST
1 × HQ Diving Camera Tray & Housing Lanyard2 × Stainless Steel Bow Shackles
Available colours
This product has multiple variants. The options may be chosen on the product page
$45.00 inc. GST
Use: Manual pump for the SportDiver pre-dive vacuum checkConnection: Matching housing vacuum-check port
10%
Original price was: $50.00.$45.00Current price is: $45.00. inc. GST
Use: Green-water colour correction, typically 3–18 mIncludes: Removable acrylic filter and attachment lanyard
10%
Original price was: $50.00.$45.00Current price is: $45.00. inc. GST
Use: Blue-water colour correction, typically 3–18 m without external lightIncludes: Removable acrylic filter and attachment lanyard
9.1%
Original price was: $44.00.$40.00Current price is: $40.00. inc. GST
Use: Blue-water colour correction, approximately 6–14 mSupplied: DIVE+ filter; FLIP frame, housing and camera separate
12.5%
Original price was: $40.00.$35.00Current price is: $35.00. inc. GST
Quantity: Ten individually wrapped 1.5 g capsulesMaterial: Colour-indicating silica gel
$34.95 inc. GST
Lift and remove O-rings from their grooves using the O-ring removal tool (item SL9808).1x O-ring for SportDiver Housing main seal
15.4%
Original price was: $39.00.$33.00Current price is: $33.00. inc. GST
Materials: 316 stainless steel / braided nylonHook length: 90 mm
Available colours
This product has multiple variants. The options may be chosen on the product page
$29.95 inc. GST
Compatibility: Clear polycarbonate lid of the Oceanic+ Dive HousingPart: 04.2015 protector kit; housing separate
up to 24.5%
Price range: $6.00 through $8.00 inc. GST
This product has multiple variants. The options may be chosen on the product page