UPDATE: **SOLD** on eBay for $455. There’s a discussion about it on the CJ-3A Page.

“Koenig Model R100J Forward/Reverse PTO Winch. It mounts directly to a CJ2A, CJ3A or CJ3B, with the integral mounting bracket. PTO is off of the crankshaft pulley. This winch is off of my 1949 CJ3A and is very unique and rare; in fact I have never seen another one with this type PTO. This may be just what you need to make your restoration a one of a kind. It is in excellent working condition with the exception of a broken ear on the engagement lever and that part is available on the internet.

Included are the winch with integral mounting bracket, engine bracket assembly for PTO and lube block. The winch is complete and works but the PTO is missing the parts noted below. The missing parts will have to be machined. There is a company who reproduces a similar sliding clutch assembly for Land Rovers that may adapt. Note – The pictured engine IS NOT included and was used to illustrate the mounting of the engine PTO bracket only.

Not included:
Sliding clutch assy. (coupling winch to crankshaft nut)
Roller Fairlead
Cab Control lever assy.
Roller Chain (between sprockets on winch and PTO bracket)
Please contact me if you have any questions, I will be happy to answer them.”

http://www.ebay.com/itm/Koenig-Model-R100J-Forward-Reverse-PTO-Winch-for-Willys-CJ2A-CJ3A-or-CJ3B-Jeep-/261385622613?pt=Vintage_Car_Truck_Parts_Accessories&hash=item3cdbcc1455&vxp=mtr