S&S Cycle Oil Pump Idler Shaft for 1936-1999 Harley-Davidson Big Twin

S&S Cycle Oil Pump Idler Shaft for 1936-1999 Harley-Davidson Big Twin

The oil pump idler shaft is the link between the oil pump drive gear and the driven gear – if it wears or fails, oil pressure drops, circulation suffers, and an engine that should last for decades starts down the path toward accelerated wear. A genuine S&S Cycle replacement idler shaft restores the precise fit between gears that keeps your oil pump delivering full pressure through every riding season.

Key Features

• Replacement oil pump idler shaft for 1936-1999 Harley-Davidson Big Twin engines
• Restores correct gear mesh and oil pump drive function
• Replaces OEM part number 26327-68
• One shaft required per pump, sold individually

Technical Specifications

• Fitment: 1936-1999 Harley-Davidson Big Twin
• Replaces OEM: 26327-68
• Quantity: One per pump, sold each

Fitment Notes

• Fits 1936-1999 Harley-Davidson Big Twin oil pump applications
• One shaft required per oil pump assembly
• Review the Fitment tab for complete year and model breakdown