**51161 SEAL, LIP .67x1.58x.276** **ITEM SPECIFICS:**- Condition: New- Brand: Cub Cadet / MTD / OEM- MPN: 51161 (Superseded to HG-51161)- Part Type: Lip Seal / Oil Seal / Rotary Shaft Seal- Shaft Diameter: 0.67 inches (17 mm)- Housing Bore: 1.58 inches (40 mm)- Width: 0.276 inches (7 mm)- Metric Equivalent: 17 mm x 40 mm x 7 mm- Material: Nitrile Rubber / Metal Case- Application: Rotating Shaft Sealing- Compatibility: Cub Cadet, MTD, and Other Outdoor Power Equipment- Type: Genuine OEM Replacement **DESCRIPTION:**Genuine OEM Lip Seal / Oil SealPart #: 51161 (Now Superseded to HG-51161)Brand New Factory Original - 100% Authentic OEM replacement lip seal for outdoor power equipment- Exact dimensions: 0.67" shaft diameter x 1.58" housing bore x 0.276" width (17 mm x 40 mm x 7 mm metric equivalent)- Protects shafts, tubes, valves, and bearings from intake of dirt and debris- Prevents fluids such as oil and grease from leaking out of components- Prevents consequential damage to other parts caused by seal failure - Proper installation and seal tightness adjustment prevents fluid leakage - Commonly damaged by improper assembly, excessive wear, poor lubrication, and debris contamination - Direct replacement for applications requiring 51161 or HG-51161 seal **COMPATIBLE MODELS INCLUDE:**- Cub Cadet Commercial Outdoor Power Equipment - Various MTD Lawn and Garden Equipment- Transaxles and Transmissions- Axle Housings and Gearboxes- Engine Applications Requiring 17x40x7mm Seal *Note: Verify your specific equipment model and seal dimensions before purchase. Original part number 51161 has been superseded to HG-51161. Confirm shaft diameter, housing bore, and width match your equipment specifications. Installation direction and seal orientation must be observed for proper function.* **KEYWORDS:**51161 seal, 51161 lip seal, HG-51161, Cub Cadet 51161, MTD 51161, lip seal .67x1.58x.276, oil seal 17x40x7, 17mm x 40mm x 7mm seal, rotary shaft seal, 0.67 x 1.58 x .276 seal, Cub Cadet lip seal, MTD lip seal, transaxle seal, axle seal, gearbox seal, transmission seal, outdoor power equipment seal, lawn mower seal, garden tractor seal, replacement oil seal, OEM lip seal, 51161 oil seal, debris protection seal, fluid seal