Features: 
1. Exact Fit For KitchenAid Mixers: Direct Replacement For Part Number W11192794. This Gear Hub Repair Kit Is Compatible With Most 4.5 Quart And 5 Quart Kitchenaid Stand Mixers, Including Models 3KSM150PSTBW0 3KSM150PSTCB0 4K45SS, And More. Please Verify Your Mixer Model And Part Number Before Purchasing To Ensure Proper Fit. 
2. Restores Mixer Performance: Fixes Common Issues Like Stripped Gears, Grinding Noises, Mixer Not Spinning, Or Reduced Power. This Kit Replaces Worn-Out Gears To Restore Your Mixer's Full Functionality, Saving You From Costly Repairs Or Replacements. 
3. Durable High-Quality Construction: Made Of Heavy-Duty Metal And Precision-Machined For A Perfect Fit. The Reinforced Gear Teeth Resist Stripping And Wear, Ensuring Long-Lasting Performance Even With Heavy Mixing Tasks Like Kneading Dough Or Mixing Thick Batters. 
4. Complete Repair Kit: Includes Both The Top Drive Gear And The Bottom Worm Gear As Shown In The Picture. Everything You Need For A Full Gear Hub Repair In One Package, Eliminating The Hassle Of Buying Parts Separately. 
5. Easy To Install At Home: Designed For DIY Repairs. With Basic Tools And A Step-By-Step Guide, You Can Replace The Old Gears Yourself In Under An Hour. No Professional Mechanic Needed, Making It A Cost-Effective Solution For Your Kitchenaid Mixer. 
 
Specifications: 
Type: Mixer Gear Hub Kit 
Condition: 100% New 
Material: Metal 
OEM: W11192794, 4159643, 4161403, 4161405, 4169820, 9703905, 9703907, 9705130, 9709627, W11175138, W11175140, WP9705130, WP9709627 
 
Fitment: 
For KitchenAid Models: 3K45SS; 3K5SS; 3KSM150PSTBW0; 3KSM150PSTCB0; 3KSM150PSTCL0; 3KSM150PSTCU0; 3KSM150PSTER0; 3KSM150PSTGA0; 3KSM150PSTIC0;  3KSM150PSTMY0; 3KSM150PSTOB0; 3KSM150PSTPK0; 3KSM150PSTTG0; 3KSM150PSTWH0; 3KSM5CBTER0; 3KSM5CBTWH0; 3KSM95TWH0; 4K45SS; 4K45SS7OB0; 4K45SS7WH0; 4K45SSDWH-1; 4K45SSWH-1 
 
Packaging Includes: 
1* Top Drive Gear 
1* Bottom Worm Gear