Leopard "B" motors?

[Basstronics]

Looking at Leopard motors.

I see some with a "B" in the part number like:
LBP4074-B-2200KV

I also see another motor:
LBP4074-2150KV

The later doesnt have the "B" designation. Any idea what the B means?

Sorry to sound paranoid but its got me wondering and I havent been able to locate an answer.

[m4a1usr]

Looking at Leopard motors.

I see some with a "B" in the part number like:
LBP4074-B-2200KV

I also see another motor:
LBP4074-2150KV

The later doesnt have the "B" designation. Any idea what the B means?

Sorry to sound paranoid but its got me wondering and I havent been able to locate an answer.

"B"= BOAT per the Leopard Catalog

[siberianhusky]

And according to the Leopard site LB = 2 pole, LBP = 4 pole. Didn't know about the B for boat though.
Good to know when buying used motors.

[Make-a-Wake]

I found out that the LBP's are 4 poles and the rest are two.........LBA, LBG, LBWR.............. There are car specific motors they offer that are still LB's though......hmmmm?