Premium Quality Replacement Part BLADE BRAKE CLUTCH. 12PB 12PC 12SB 14PB Serial #s above 200000 14PZ Serial #s above 200000 14SB Serial #s above 200000 14SC Serial #s above 200000 14SE Serial #s above 200000 14SZ Serial #s above 200000 14SX Serial #s above 200000 JX75 JX85 Replaces Part Numbers: GY20805 GY20699 AM120778 AM122287 GC90029 GY20629. 1x Blade Brake Clutch. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Lawn Mowers, Parts & Accessories\Lawn Mower Parts”. The seller is “caltric” and is located in this country: US. This item can be shipped worldwide.