SPI 03-110-03 Yamaha Chain Case Seal

Chaincase Oil Seal

The SPI 03-110-03 Yamaha Chain Case Seal is a replacement sealing component designed for Yamaha chain case applications. It helps create a secure barrier between mating surfaces, supporting proper containment of lubricant and helping limit the entry of dirt, moisture, and other contaminants into the chain case assembly. This seal is supplied as one unit and is identified by SPI part number 03-110-03.

Using the correct chain case seal is important for maintaining dependable equipment operation and protecting internal components from unnecessary exposure. A worn, damaged, or improperly seated seal may contribute to leakage and contamination. Replacing the seal during service or repair can help restore the intended sealing function of the chain case and support routine maintenance procedures.

The SPI 03-110-03 is intended for use as a Yamaha chain case seal and should be compared with the original component before installation to confirm application compatibility. Inspect the sealing surfaces, remove residue, and install the replacement according to the equipment manufacturer’s service instructions. Proper preparation and installation help ensure reliable contact around the mating surfaces.

This replacement part is suitable for maintenance professionals, repair facilities, and equipment owners who need a clearly identified seal for Yamaha chain case service. The SPI brand and 03-110-03 part number make it easier to match the component with service records and replacement requirements. Confirm the equipment model and original part details before ordering or fitting.

Features:

• Brand: SPI

• Part Number: 03-110-03

• Application: Yamaha chain case seal

• Function: Helps seal mating surfaces and limit lubricant leakage

• Protection: Helps reduce the entry of dirt, moisture, and other contaminants

• Packaging: Supplied as one seal