Will this fit the old blue King Kutter hogs?

Not sure. You need to count the splines and make sure they are the same, along with the diameter of the shafts

Is this a tapered 12 spline or a straight cut 12 spline? Thank you

this hub has 12 tapered splines

Where can I find a belt drive pulley with 1 1/2 bore with 12 splines

I'm not sure I understand your question. Technically this is used for the bottom end of a bush hog gear box and would have the blade carrier and cover welded to it. IF you are trying to convert that type of gear box to a right angle belt drive, I would suggest the tractor maintenance area of Tractor Supply/Rural king or whatever flavor of farm store you have locally (or McMaster online). They likely have hubless belt pulleys for equipment like bailers and threashers. Pick the size you need and bore center hub hole large enough for this hub and weld it on.... hopefully that helps.

Can I get stump jumper splined hub for 3210 bushog brand?

What I was able to determine is that drive hubs are pretty generic and broken down by horsepower. The higher the horsepower the more splines

Stump Jumper Flywheel 12 Splined Hub

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Description

⚙️ Upgrade your rotary cutter game with precision and power!

EXPAND YOUR TOOLKIT - Compatible with optional Stump Jumper parts for a fully customized rotary cutter setup.
SEAMLESS MULTI BRAND FIT - Works effortlessly with various rotary cutter brands, expanding your equipment versatility.
TAPERED 12 SPLINE DESIGN - Optimized for the majority of output shafts, guaranteeing smooth power transfer.
DURABLE WELDED CONSTRUCTION - Built to last with a robust hub welded directly to the blade carrier for maximum reliability.
PRECISION ENGINEERED DIMENSIONS - 3" diameter and 2.25" height ensure a perfect, secure fit every time.

The Stump Jumper/Flywheel 12 Splined Hub is a precision-engineered, durable hub designed to fit multiple rotary cutter brands. Featuring a 12-spline tapered design and exact dimensions (3" diameter, 2.25" height), it ensures a secure, reliable connection to your output shaft and blade carrier. Ideal for professionals seeking versatile, long-lasting farm equipment parts.

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฿5638

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.

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ASIN	B00II7LYRU
Best Sellers Rank	#341,410 in Automotive ( See Top 100 in Automotive ) #188 in Engine Flywheel Tools
Customer Reviews	4.8 4.8 out of 5 stars (61)

Stump Jumper/Flywheel 12 Splined Hub

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