Genuine 1039900022 Engine Camshaft Bolt

Engine Camshaft Bolt for Mercedes-Benz 300E

This Genuine engine camshaft bolt, part number 1039900022, is specified for select Mercedes-Benz M103 engine applications. It is used with cam gear 103 052 06 01 and camshaft 103 050 64 01 on covered 300E, 300TE, and 300CE models.

Key Features

• Genuine engine hardware for camshaft service
• Part number 1039900022 for accurate ordering and identification
• Fits Mercedes-Benz 300E, 300TE, and 300CE applications listed below
• Application notes reference cam gear 103 052 06 01 and camshaft 103 050 64 01
• Direct-fit engine fastener for specified M103 configurations

Detailed Description

Genuine 1039900022 is an engine camshaft bolt for select Mercedes-Benz vehicles equipped with the listed cam gear and camshaft combination. This part is cataloged for 1986-1992 Mercedes-Benz 300E, 1988-1992 Mercedes-Benz 300TE, and 1988-1989 Mercedes-Benz 300CE, with fitment notes that specify starting from engine number 029831 or from 005188 depending on the application. If you are sourcing a Mercedes-Benz 300E camshaft bolt or checking 1039900022 for an M103 engine repair, verify the cam gear and camshaft numbers before installation.

Vehicle Fitment

• Fits 1986-1992 Mercedes-Benz 300E, N/A. Fits cam gear 103 052 06 01 with camshaft 103 050 64 01; Starting from 029831.
• Fits 1988-1992 Mercedes-Benz 300TE, N/A. Fits cam gear 103 052 06 01 with camshaft 103 050 64 01; Starting from 029831.
• Fits 1988-1989 Mercedes-Benz 300CE, N/A. Fits cam gear 103 052 06 01 with camshaft 103 050 64 01; Starting from 029831.
• Fits 1986-1989 Mercedes-Benz 300E, N/A. For cam gear 103 052 06 01 w/ camshaft 103 050 64 01; From 005188.

What This Part Helps Address

• Camshaft fastener replacement during engine service
• Incorrect hardware selection for Mercedes-Benz M103 cam gear work
• Wear or damage found during camshaft removal and reassembly
• Fitment uncertainty when matching 1039900022 to a 300E, 300TE, or 300CE

Installation Notes

Confirm the cam gear number 103 052 06 01 and camshaft number 103 050 64 01 before installation. Match the engine number note shown in the fitment data, since the listed Mercedes-Benz 300E applications use different starting points. Follow factory service procedures and torque specifications for the engine being serviced.

Quality Assurance

This is a Genuine branded part identified by OEM-style part number 1039900022 for the listed Mercedes-Benz applications. It is cataloged for direct vehicle-specific use where the fitment notes match the engine configuration.