Welcome to the web site
of Micro Sleeve Company, Inc.

Micro Sleeve works in harmony with the engine repair industry by manufacturing and selling the ONLY complete solution for oil seal surface repair.

Micro Sleeve SEAL SURFACE SLEEVES wears better than OE seal surfaces. If you have ANY full circle rear main seal leaks, THE MICRO SLEEVE "SYSTEM" SOLVES THE PROBLEM!

Our product line currently includes crankshaft seal surface sleeves, harmonic balancer seal surface sleeves, overhead cam seal surface sleeves, specialized installation tools to make sleeve placement a snap, and an extensive line of full circle rear main seals.

MICRO SLEEVE PRODUCTS
AVAILABLE FROM:

Member
Automotive Engine
Rebuilders Association