3B, 13BT MLS Head Head Gasket - Toyota Multi-Layer Steel type (MLS) Linered/Sleeved Engines 11115-58010 OEM

MLS Cylinder Head Gasket - Toyota 3B, 13B, 13BT Multi-Layer Steel type (MLS) Sleeved Engines only

Gasket thickness is approximately 1.52mm as supplied.

Note: 3B and 13BT engines did not originally come with MLS gaskets.

Cylinder head and block surfaces need to be perfectly flat as per the service specifications in the Factory Service Manual.

The cylinder liner protrusions must be even, and low enough to allow an MLS gasket to seal to the cylinder block and head with enough clamping force.

MLS cylinder head gaskets generally require the block and head surfaces to be finished to an RA or 20-30 to ensure proper sealing, though this can vary somewhat. RA is the "roughness average" of the surface finish and is measured using a special tool for this purpose.

Talk to your engine machinist about using an MLS head gasket so your machine work is performed properly.

Toyota pn:
11115-58110

Toyota - Japan

Note: There is a different head gasket part number for parent bore (engines that don't use a cylinder liner/sleeve) B & 3B series engines that were produced later. This gasket does not fit parent bore engines.

8708.29
2022 04 04
11115-58110; 11115-58010; 11115-58011; 11115-58012; 11115-58040