The Konrad 620B considered the workhorse of the fleet is a dependable, robust drive. By combining Konrad’s proven, single propeller technology with strong shafts and gears, the 620B has set a new standard for stern drive durability.
INTENDED FOR MILITARY, COMMERCIAL, MEDIUM DUTY, AND RECREATIONAL PERFORMANCE THE KONRAD 620B OFFERS
* Oversized bearingsn* Thicker walled casingsn* One piece propeller shaftn* Continuous oil circulation for cool operatio* No corrosive exhaust through driven* Precision machined super alloy gearsn* No failure-prone cone clutchn* Minimal maintenance required
Standard Equipment (Supplied with Sterndrive)
* Complete sterndrive assemblyn* Ier and outer transom assemblyn* Digital trim display and Trim pump assemblyn* Oil reservoir with low level sensor for use in hulln* Drive comes full of sterndrive lubricantn* Two quarts of power trim fluidn* Transom mounted; integrated trim and steering cylinders
Additional Equipment Required
* Transmissio* Propellern* Steering packagen* Drive shafts/transmission tail piecen* Bellhousing adaptern* Flywheel couplingn* Transmission oil coolern* Alignment tool
Options for Individual Applications
* Dual Helm kitsn* Isolator Mountsn* Installation tool kitn* Extension kitsn* Tie barsn* Stand off boxesn* Technical engineering assistance
MANUFACTURING SPECIFICATIONS
BearingsnTaper roller bearings, spaced for optimum load carrying capabilities, support the shaftsCastingsnManufactured from high strength, heat treated aluminumGearsnHigh strength heat treated alloy steel utilizing high performance marine technologyShaftsnManufactured from high alloy, heat treated steelU-JointnIndustry leading size for increased load carrying capacity and extended life
OPERATIONAL SPECIFICATIONS
ApplicatioRecreational or CommercialEngine CoectioDirect or Remote (Jack or CV Shaft)ExhaustnNone through the sterndriveGear Ratios1.27:1n1.45:1n1.55:1n1.78:1n1.98:1LubricatioFull Immersion, seventeen quarts with external reservoirPropellernDiameter Range – 17.25 in – 20 in (43.8 cm – 51 cm)RotatioCounter rotatioSteering Anglen50° rangeTransmissioReversing transmission requiredTransom MountingnTemplate available per applicatioTransom Requirementsn13° angle nominal, 6.4 mm – 79.4 mm (1/4 in – 3 1/8 in) thickTrim/Lift SystemnApproximate -6° to +10° trim, twin cylinders with electrohydraulic pumpApproximate 30° of total lift rangeWater PickupnNone through the sterndrive
Craig Chaney –
Just love the design and the customer support is the nicest.
Liam Ortega –
Salesgpu has some great specials.
Nadia Ponce –
A good product, at an attractive price.
Monroe Bond –
Ordering from is always easy.
Shyann Barr –
I went to the store to look for a back support for my injured back. I enquired for directions from a very helpful assistant
Alisa Hester –
I want to say thanks to the support team for helping with my continuously silly questions, you’re the best!
Alex Williamson –
Good quality items and at a bargain! Definitely recommend
Andi Lane –
Great product at a good price. Wear it all the time. Third one I’ve bought.
Jonas Obrien –
I got excellent support for this item. They were patient with me, and helped me solve my issue. I recommend this company 100%
Solomon Robinson –
Even more pleasing the delivery was free.
Reed Guerrero –
Amazing up to date email and extremely fast delivery.
Erick Mccarthy –
Easy using the website to search for items and to make purchases.The digital receipts is good idea.
Jillian Goodman –
As always, easy to use website, great product selectionincluding alternative options adn easy checkout.
Zayden Melendez –
The website is easy to navigate and browse products.
Kelis Ford –
Really great experience from my first helmet order. The products descriptions were accurate, and Im really pleased with my purchases!
Aidyn Cody –
Been using a lot of items, this one is obviously the best
Yamilet Booker –
By far the best item on the market, you will not be disappointed.
Gwendolyn Sharp –
I think this is amazing. Lots of features and customizable from every point of view.
Jayvon Brewer –
Reasonable prices, easy to use click and collect service, great returns policy and timing if any issues.
Jakoby Roman –
Fast delivery service. Very good customer service at the shop collection point. Will definitely return.
Madden Day –
Very fast delivery.
Victor Hansen –
Great value for money, good range and excellent service.
Fox Mccloud –
This is the coolest thing I’ve found on here! Will keep using your products in the future!
Milagros Betts –
Think everyone should know about this, it’s just beyond my expectations