Need a replacement transmission for your walk-behind mower? This Stens 241-008 is a reliable option. It fits a range of brands: Gravely (5-speed walk-behinds with 9-spline transmissions, Pro 150 Series), Exmark (5-speed walk-behinds, 36\, 48\, 52\ Metro, serials 90,000-190,000), Scag (32\-72\ belt drive walk-behinds with 9-spline), Tecumseh (5-speed walk-behinds), and some Toro models. Replaces part numbers like Exmark 1-323500, Gravely 04901000, Scag 481580, etc. It's made by an OEM supplier, comes ready to install (no grease needed), and is built to match original specs. If your mower is slipping, noisy, or not driving smoothly, this transmission could get you back to mowing. Always double-check compatibility with your specific model and serial number before ordering. A quality aftermarket part that saves you time and money compared to dealer prices. Keep your lawn equipment running strong!