This is a Heavy Duty Cast Iron TEE Gearbox W/Shear Walker #5051-6. We include 2 FREE Gaskets (P007). Fits 48" ,42" & 36" SD ; & 42" GHS decks.
Call us with your Serial number and we can check that you ordered the correct gearbox.
RESTOCKING FEE OF 15% APPLIES TO RETURN GEARBOXES. MAKE SURE YOU ORDER CORRECTLY!