DSN470E19001
Rear Crank Seal Spacer Tool
Detroit Diesel

The rear crank seal spacer tool is a specialized instrument designed to facilitate the precise installation and removal of rear crankshaft seals. Its use ensures proper alignment and seating of the seal, which is critical for maintaining oil integrity and preventing leaks in the crankcase. This tool minimizes the risk of damaging the seal or surrounding components during service, thereby extending the lifespan of the crankshaft seal and reducing the likelihood of costly repairs. Its ergonomic design allows technicians to perform installations efficiently, even in confined engine compartments. Proper installation with this tool ensures optimal engine performance, prevents oil seepage, and maintains the cleanliness of the crankcase environment. For dependable results and durable performance, sourcing from a reputable parts supplier is recommended, supporting routine maintenance and engine reliability for heavy-duty diesel engines.