Febi 04929 Engine Rocker Arm

Febi 04929 Engine Rocker Arm

Febi 04929 is an engine rocker arm for select BMW valve train applications. It is a direct-fit replacement for specific 3 Series and 5/7 Series models, including BMW 535i and BMW 735i applications that require this valve train component.

Key Features

• Engine rocker arm for valve train service
• Febi replacement part number 04929
• Compatible with select BMW inline-six applications
• Cross-references OE-style part numbers 11 33 1 256 229 and 11 33 1 271 833
• Fits BMW 535i, 735i, 735iL, 635CSi, 535is, 318i, and 528i applications listed below

Detailed Description

Febi 04929 is an engine rocker arm used in the valve train to transfer camshaft motion to the valvetrain components. It is listed for 1985-1993 BMW 535i, 1985-1992 BMW 735i, 1988-1992 BMW 735iL, 1985-1989 BMW 635CSi, 1988 BMW 535is, 1984-1985 BMW 318i, and 1979-1981 BMW 528i applications. This part cross-references OE-style numbers 11 33 1 256 229 and 11 33 1 271 833 for the same application.

Vehicle Fitment

• Fits 1985-1993 BMW 535i, N/A. Additional information: without additional parts
• Fits 1985-1992 BMW 735i, N/A. Additional information: without additional parts
• Fits 1988-1992 BMW 735iL, N/A. Additional information: without additional parts
• Fits 1985-1989 BMW 635CSi, N/A. Additional information: without additional parts
• Fits 1988 BMW 535is, N/A. Additional information: without additional parts
• Fits 1984-1985 BMW 318i, N/A. Additional information: without additional parts
• Fits 1979-1981 BMW 528i, N/A. Additional information: without additional parts

Common Replacement Reasons

• Worn or noisy rocker arm operation
• Valve train ticking or irregular valvetrain movement
• Service replacement during top-end engine repair
• Restoration work on BMW 535i, 735i, or 635CSi engines

Installation Notes and Tips

Confirm engine code and existing part number before ordering Febi 04929. Inspect related valve train components for wear, and verify the application notes that specify installation without additional parts. Proper valve train setup and torque procedures should be followed during installation.

Quality Assurance

Febi is an established aftermarket brand for European vehicle replacement parts. Verify fitment against the listed BMW applications and OE-style cross-reference numbers before installation.