Fitment Type:Direct Replacement. Upgraded Aluminum Mounting Tabs. The factory plastic mounting tabs have been upgraded to aluminum construction, providing improved strength, durability, and resistance to cracking or breakage over time. Enhanced Durability for Long-Term Use. Designed to withstand vibration, heat, and daily mower operation, the reinforced aluminum mounting points help extend service life compared to standard plastic designs. Direct Fit Replacement Design. Engineered to match original mounting locations for easy installation without modification. Wide Compatibility with TimeCutter Models. Compatible with Toro TimeCutter zero turn riding mowers including models 74360, 74363, 74365, 74366, 74370, 74372, 74373, 74374, 74375, 74376, 74380, 74381, 74391, 74398, and 74399. CODE136E (136E280000001-136E280999999) (2008) RZT420H Riding Mower. CODE136E (136E290000001-136E290999999) (2009) RZT420H Riding Mower. · Please read the item description and check the pictures carefully before ordering.