Xtreme Outdoor Power Equipment Replaces John Deere Clutch for GY20878 GY20652 GY20108 GY21340 Fits LA130 LA140 LA145 LA150 LA155 LA165 LA175 G110 L2048 L2548 Xtremely cool coil design runs over 20% cooler for a longer service life  plus every clutch is backed by a buyer-protection 1-year warranty Replaces OEM: GY20108, GY20652, GY20878, GY21340 Replaces Warner: 5219-20 5219-73 Specs: 1.000" Crankshaft, 6.310" Pulley, Counter Clockwise, 1/2" or 5/8" Belt, 125 ft. lbs. torque Free Upgraded - High Temperature Bearings. TOUGH Machined Billet Pulley with Replaceable Bearing - OEM Upgrade