--- product_id: 19661463 title: "Stump Jumper/Flywheel 12 Splined Hub" brand: "georgia equipment company" price: "€ 92.26" currency: EUR in_stock: true reviews_count: 8 category: "Georgia Equipment Company" url: https://www.desertcart.pt/products/19661463-stump-jumper-flywheel-12-splined-hub store_origin: PT region: Portugal --- # Precise 3" x 2.25" dimensions Universal multi-brand compatibility 12 splined tapered fit Stump Jumper/Flywheel 12 Splined Hub **Brand:** georgia equipment company **Price:** € 92.26 **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your rotary cutter game with the hub that fits like a glove! ## Quick Answers - **What is this?** Stump Jumper/Flywheel 12 Splined Hub by georgia equipment company - **How much does it cost?** € 92.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/19661463-stump-jumper-flywheel-12-splined-hub) ## Best For - georgia equipment company enthusiasts ## Why This Product - Trusted georgia equipment company brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Installation:** Slides effortlessly onto output shafts with optional bolt kits for a perfect, lock-tight fit. - • **Universal Compatibility:** Works seamlessly with multiple rotary cutter brands—expand your equipment’s versatility. - • **Compact & Durable Design:** 3" diameter and 2.25" height with a reinforced lip for long-lasting blade carrier stability. - • **Trusted by Professionals:** Highly rated with 4.8 stars—join the community of users who demand reliability and performance. - • **Precision Engineered 12-Spline Hub:** Tapered splines ensure a secure, wobble-free fit on most rotary cutter shafts. ## Overview The Stump Jumper/Flywheel 12 Splined Hub is a precision-machined, universally compatible hub designed to fit multiple rotary cutter brands. Featuring a 12-spline tapered design for secure attachment, it measures 3 inches across and 2.25 inches tall, with a reinforced lip for blade carrier stability. Trusted by professionals and backed by high customer ratings, this hub ensures reliable, long-lasting performance and easy installation with optional bolt kits. ## Description Stump Jumper / Flywheel 12 Splined Hub This hub will work in several different brands rotary cutters and can be made to fit in several more This is the hub that slides up on your output shaft that is welded to the blade carrier on your rotary cutter 3" across (76mm) 2-1/4" tall (58mm) Where the lip is that goes up into the blade carrier it is 2-7/16" (63mm) across lip height is 1/4" tall (6mm) 12 splined hub, valley to valley 1/5/8" or 42mm. The splines are tapered to fit on the tapered output shafts used by the majority of manufactures. We carry all sorts of rotary cutter parts as well as other farm equipment parts. Optional Stump Jumper Parts Available: HL418 - Blade Bolt Kit - Round Shoulder HL418N - Blade Bolt Kit - Square Sholder 75400 - 15 Splined Stump Jumper Hub 45300 - 12 Splined Hub Review: Get it tight. - Make sure you use lock time red when you put the castle nut on. Review: Great - Works as described. ## Features - Stump Jumper / Flywheel 12 Splined Hub - This hub will work in several different brands rotary cutters and can be made to fit in several more ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #215,316 in Automotive ( See Top 100 in Automotive ) #124 in Engine Flywheel Tools | | Customer Reviews | 4.8 out of 5 stars 61 Reviews | ## Images ![Stump Jumper/Flywheel 12 Splined Hub - Image 1](https://m.media-amazon.com/images/I/51vQQpndJtL.jpg) ## Questions & Answers **Q: Will this fit the old blue King Kutter hogs?** A: Not sure. You need to count the splines and make sure they are the same, along with the diameter of the shafts **Q: Is this a tapered 12 spline or a straight cut 12 spline? Thank you** A: this hub has 12 tapered splines **Q: Where can I find a belt drive pulley with 1 1/2 bore with 12 splines** A: 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. **Q: Can I get stump jumper splined hub for 3210 bushog brand?** A: 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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Get it tight. *by C***E on August 12, 2025* Make sure you use lock time red when you put the castle nut on. ### ⭐⭐⭐⭐⭐ Great *by J***H on May 26, 2025* Works as described. ### ⭐⭐⭐⭐⭐ good product *by J***N on October 17, 2025* Fast delivery --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/19661463-stump-jumper-flywheel-12-splined-hub](https://www.desertcart.pt/products/19661463-stump-jumper-flywheel-12-splined-hub) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-05*