Seal

Part 02-3969-01 corresponds to the Multiple brands Seal, used in service situations where wear or damage is disrupting operation. A short post-repair check—visual inspection plus a full cycle—helps confirm the issue is resolved without introducing new leaks or noise. A correct-fit replacement helps restore predictable operation and reduces repeat service calls. Gaskets, seals, and washers prevent leaks at joints and interfaces. Once they compress or tear, drips often return even after tightening. If the symptom is leaks, inspect the part location for looseness, rubbing marks, mineral buildup, and any secondary damage to nearby parts. A good diagnostic approach is to confirm the symptom, then check mounting points and adjacent connections for contributing issues. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. Take a photo before disassembly so you can confirm orientation and fastener locations during reassembly. Take a photo before disassembly so you can confirm orientation and fastener locations during reassembly. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. If the part interacts with water, do a leak check during the first run and again after a short operating period. Take a photo before disassembly so you can confirm orientation and fastener locations during reassembly. Take a photo before disassembly so you can confirm orientation and fastener locations during reassembly. Take a photo before disassembly so you can confirm orientation and fastener locations during reassembly. If the part interacts with water, do a leak check during the first run and again after a short operating period.