MDR® MDR600 - 8 oz. Stor-N-Start Crankcase Oil Additive

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Universal Fit
Fitment Notes:
  • Not Vehicle Specific
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Product Details

Performance parts brand accessories

8 oz. Stor-N-Start Crankcase Oil Additive by MDR®. Treats 5 quarts of oil. Anti-rust motor oil additive for winter storage. Same type motor oil additive used by U.S. Military for storing of vehicles (ML-L-21260). During storage, motor oil eventually drains off cylinder walls, pistons, rings, bearings, and all other internal metal engine parts, exposing them to corrosion. Crankcase Stor-N-Start forms a protective shield on all internal parts, preventing rusting during storage. Before lay-ups, pour into crankcase and run engine for 10 minutes.



  • Perfect solution for your cleaning needs
  • Will help make the surface clean and shiny
  • Manufactured to deliver excellent quality

Since 1966, MDR® has been recognized as the leader in outstanding products for both the avid and casual boater. They've revolutionized the marine industry with innovative and environmentally friendly cleaning solutions, fuel additives, paints, tapes and teak oils that help keep your rig in Bristol condition.

Part Number:

Vehicle Fitment

This part is universal

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