BMW R100 ENGINE BLOCK COVER SET

$79.95 CAD

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Blue Engine Cover Sets Are Back In Stock!

Additional sets are in production to cope with the high demand. Expect 2 to 4 day production time before your set is shipped! Thank you for understanding. 🇨🇦 _________________________________________________________________________

The Workshop Rebuild Engine Block Cover Set is designed to help you securely seal and protect your BMW R100 engine block during:

● Sandblasting

● Vapor blasting

● Surface preparation

● Powder coating & paint masking

This is a physical product set that consists of 22 covers.

What You’re Purchasing

The BMW R100 Engine Block Cover Set includes:

● 22 Plastic 3D-Printed Covers

● 6 Covers include pre-installed O-Rings

● 1 Assembly Guide (Digital Download)

● 1 Hardware List (Digital Download)

What This Set Includes

This is a complete engine block masking system, designed specifically for the BMW R100 airhead engine, however it may suit similar models from the same era. The files include:

● Oil Filter Cover

● Large Breather Cover

● Small Breather Cover

● Oil Pan Cover Set:

● #1 – Top Left

● #2 – Top Right

● #3 – Bottom Left

● #4 – Bottom Right

● Pushrod Plugs

● Dipstick Plug

● Oil Pump Cover

● Cylinder Covers

● Timing Cover Set:

● #1 – Top Left

● #2 – Top Right

● #3 – Bottom Left

● #4 – Bottom Right

● Rear Oil Seal Cover

● Rear Oil Seal Inner Nut

● Rear Plastic Bolt

Together, these components fully enclose critical openings in the engine block to prevent contamination during blasting or coating operations.

Designed For

● Engine rebuilders

● Restoration shops

● Powder coaters

● Media blasting professionals

● DIY airhead enthusiasts

Important

These covers are manufactured from high quality engineering plastics, primarily PETG.

PETG was selected after testing due to its strong layer adhesion, chemical resistance, and dimensional stability. It performs reliably during vapor blasting, media blasting, surface preparation, and masking for coating processes.

The material offers:

● Excellent impact resistance
● Good temperature tolerance for coating preparation
● Resistance to moisture and common workshop chemicals
● Durable thread engagement for repeated installation and removal

Each component has been test fitted and evaluated during real engine preparation procedures to ensure dependable performance in workshop environments.

If you have a smaller-displacement engine and require a custom size, please contact us