Nissan SD22 (MN22)

SD diesels were widely available in the US in the 1981-86 Datsun/Nissan 720 pickups, and in Canada through '87 in the D21 pickup.

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Posts: 2
Joined: 9 years ago

Nissan SD22 (MN22)


Post by npbrown »

I have a Marinized Nissan SD22 (MN22) that had 1792 hrs on the hourmeter when it was removed from the boat. This would be hrs after rebuild. It starts ad runs nicely. It includes a Borg Warner transmission, heat exchanger, oil cooler, alternator, tachometer and oil pressure gauge. This engine came out of a 38 ft sailboat. I no longer need it so it is for sale to the best offer.

Nick (in Maine)
Tom Young
Posts: 40
Joined: 13 years ago
Location: Rockport Maine

Nissan marine engine


Post by Tom Young »

Hi Nick, where in Maine are you? I don't need a spare but have a marinized SD22 in my sailboat.

However I might be interested in the engine and other parts for spares, especially the transmission(I have a mechanical Paragon gear on mine which is fine, now).

Can you give me anymore info over email? Here's mine. I'm in Rockport Me.

Posts: 2
Joined: 9 years ago


Post by npbrown »

Hi Tom,
I am in Lamoine.
Here are the details:

Diesel engine. Nissan Chrysler MN-22.

65 HP Marine diesel based on the renowned Nissan SD-22.
1792 hours on the hour meter

• 65 AMP Alternator
• Heat Exchanger and raw water pump
• Kiki Diesel Injector pump
• Strong starter motor
• Engine /transmission oil cooler
• Borg Warner transmission 2.91:1 Velvet Drive AS15-71C
• Pencil type glow plugs
• Oil pressure and tachometer included
• Comprehensive repair manual
• Pdf file of Service Manual

The engine was in a Hans Christian 38 which I am refitting.
It runs well and is in my garage.

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