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Rod and main bearings for n14 cummins.
Step 5 120 nm 90 lb ft step 6 230 nm 170 lb ft step 7 346 nm 255 lb ft.
Connecting rod bearing for cummins n14 engines.
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Main bearing set cummins n14 3801260 a set of main bearings and thrust washers for cummins n14 engines 2 year warranty.
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This aftermarket part is guaranteed to meet oem specifications and covered by a 12 month warranty.
Suppliers can be contacted directly for any information not covered in this manual.
Page 2 foreword this manual contains complete rebuild specifications and information for the n14 model engines and all asso ciated components manufactured by cummins engine company inc.
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The following is a summary of the changes.
Cummins n14 main bearing bolt torque step 1 120 nm 90 lb ft step 2 230 nm 170 lb ft step 3 346 nm 255 lb ft step 4 loosen all.
Diesel parts direct is your one stop cummins shop.
Engines built prior to esn 11875596 have grade 8 main bearing capscrews part number 208346.
When replacing the main bearings and road bearing in a n14 cummins in frame which is the correct procedure for removing the main and rod bearings.