Loctite 081 grade D substitute…

ryanp1227

Petty Officer 3rd Class
Joined
Apr 17, 2022
Messages
78
I am completely rebuilding a 1975 90hp Chrysler outboard, model 907HB. Upper main bearing calls for Loctite D to be applied to the outer surface during install. Would like to know of alternatives. I can not find grade D, and the Harnon equivalent I can only find on one international Spanish language website.
 

ryanp1227

Petty Officer 3rd Class
Joined
Apr 17, 2022
Messages
78
I am completely rebuilding a 1975 90hp Chrysler outboard, model 907HB. Upper main bearing calls for Loctite D to be applied to the outer surface during install. Would like to know of alternatives. I can not find grade D, and the Harnon equivalent I can only find on one international Spanish language website.
 

jerryjerry05

Supreme Mariner
Joined
May 7, 2008
Messages
18,037
Contact Loctite.

Consumer & Craftsmen Adhesives​

Technical Support: 800-624-7767

Industrial Adhesives, Sealants, and Surface Treatments​

Technical Support: 1-800-562-8483
 

dingbat

Supreme Mariner
Joined
Nov 20, 2001
Messages
16,074
Loctite 081 orange threadlocker - tensile strength of 240 psi and a 72 hr cure time.

There are a number of products with the proper strength, but most are 24 hour cure.

I can only assume they spec’d 72 hours to allow adequate time for assembly
 
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