SKF 17719 Manual Transmission Seal - Rear

SKF Manual Transmission Seal for BMW Rear Applications

SKF 17719 is a manual transmission seal built for rear-position BMW applications that need reliable fluid retention and contamination control. It is engineered with a LongLife sealing surface and sized to match the specified shaft and housing dimensions for a precise service fit.

Key Features

• Manual transmission seal for rear installation
• LongLife sealing surface type for durable sealing performance
• Shaft diameter: 1.772 in.
• Outside diameter: 2.249 in.
• Width: 0.354 in.
• SKF part number 17719 for direct identification

Detailed Description

SKF 17719 is a transmission sealing component designed to help maintain proper lubricant containment at the rear of the manual transmission. SKF has a long history in seal engineering, and this part reflects that experience through premium material selection and application-specific dimensions. It is a practical choice for BMW 328i xDrive, 528i xDrive, 328xi, Z4, 530i, 330Ci, 330i, 330xi, and 525i rear transmission service where the original seal profile and size matter. The LongLife sealing surface is intended to support consistent contact at the shaft interface, while the measured outside diameter and width help ensure correct seating in the housing. If you are replacing a worn BMW rear manual transmission seal, SKF 17719 provides a focused OE-style service solution.

What This Seal Helps Address

• Transmission fluid seepage at the rear seal area
• Contamination entering the manual transmission housing
• Wear-related sealing loss at the shaft interface
• Service replacement for a damaged or hardened seal
• Leak diagnosis on BMW rear manual transmission applications

Installation Notes and Tips

Confirm shaft diameter, outside diameter, and width before installation to match the transmission bore and sealing surface. Inspect the shaft and housing for scoring, corrosion, or debris that could affect seal life. Clean the sealing area thoroughly and install the seal squarely to avoid distortion. Verify the rear-position application and compare the old part to SKF 17719 before final assembly.

Quality Assurance

SKF designs and manufactures seals to high quality standards using application-specific materials and bonding methods. This part cross-references BMW 23117531365 for the same application.