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MTD 921-0156A Gasket
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Compatibility
This part will fit the following 8 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
White OutdoorWhite Outdoor RB-550 (211-405-190) - White Outdoor Roto Boss Tiller (1991)Chain Case (Wheels) Assembly
White OutdoorWhite Outdoor RB-300 (21A-035-190) - White Outdoor Roto Boss Tiller (1998)Chain Case Ass'y
White OutdoorWhite Outdoor RB-300 (21A-035-190) - White Outdoor Roto Boss Tiller (1997)Chain Case Ass'y
White OutdoorWhite Outdoor RB-310 (210-031-190) - White Outdoor Roto Boss Tiller (1990)Chain Case Assembly
White OutdoorWhite Outdoor RB-310 (215-031-190) - White Outdoor Roto Boss Tiller (1985)Chain Case Assembly
Description
The purpose of the Gasket is to seal connections between two or more mating surfaces. Gaskets can wear over time from overheating, abrasion, friction, improper lubrication, and high pressure. Your gasket may be damaged if the contact faces have a grazed surface, lacerations, and breaks. A damaged gasket can cause more consequential damage to your engine, gear case, or carburetor. Because gaskets must be the proper size to create a seal, we recommend gaskets are purchased from the OEM/Manufacturer.