Elring 820.114 Engine Cylinder Head Bolt Set

Elring Cylinder Head Bolt Set for Mercedes-Benz 300D

Elring 820.114 is an engine cylinder head bolt set for select 1990-1993 Mercedes-Benz 300D applications. Built around the specified thread sizes and female star bolt head design, it supports accurate cylinder head fastening on the 300D platform.

• Brand: Elring
• Part number: 820.114
• Engine cylinder head bolt set for Mercedes-Benz 300D
• Female star bolt head / nut design
• Thread size 1: M10x1.5x80
• Thread size 2: M10x1.5x102
• Spanner size: X - M 10
• Engine hardware application for OE-style service work

Detailed Product Overview

This Elring cylinder head bolt set is specified for 1990-1993 Mercedes-Benz 300D models and is identified by part number 820.114. The hardware uses a female star drive and M10 thread sizing with 1.5 mm pitch, making it a direct-match option for service jobs that require the correct head bolt geometry and thread dimensions. If you are searching for Mercedes-Benz 300D cylinder head bolts, Elring 820.114 provides the fitment and dimensional details needed for engine repair planning.

This part cross-references Anchor 10232 for the same application.

What This Part Helps Address

• Replacing worn or stretched cylinder head bolts during engine service
• Restoring proper clamping force at the cylinder head
• Addressing fastener mismatch on Mercedes-Benz 300D engine repairs
• Supporting correct thread engagement where M10 x 1.5 hardware is required
• Matching female star drive fastener requirements in the cylinder head assembly

Installation Notes and Tips

Verify the engine fastener specification before installation, including thread size, pitch, and bolt head design. Confirm the Mercedes-Benz 300D application by model year and compare the removed hardware to Elring 820.114 before assembly. Follow the vehicle manufacturer’s tightening sequence and torque procedure for cylinder head fasteners.

Quality Assurance

Elring is a recognized engine sealing and hardware brand used in professional repair environments. This part is cataloged with defined thread dimensions, drive type, and vehicle fitment for accurate ordering and service selection.