Fits: D379 Engine (SN# 66B1616 and Up | 69B824 and Up) | D398 Engine (SN# 66B2049 and Up | 67B920 and Up) | D399 Engine (SN# 35B1 and Up | 91B1 and Up) | G379 Engine (SN# 72B264 and Up) | G398 Engine (SN# 73B511 and Up) | G399 Engine (SN# 49C1 and Up)

This Caterpillar model G399 Engine Service Manual is a digitally enhanced reproduction of the original manufacturer-issued Shop Manual. This manual covers SN# 49C1 and Up.

It contains 348 pages of useful technical information and instruction for your Engine.

Written in the language of a mechanic, it was originally supplied to the dealer's service department to provide enough detail for major repairs and complete overhauls.

It illustrates how to correctly dismantle your G399, repair it, and reassemble it.

This is an indispensable companion if you are executing or thinking about serious repairs or a full restoration.

Even if you already own an original Service Manual that's in good shape, you will find our value-added content, such as post-publishing updates, corrections, serial number info and additional machine detail extremely useful.

Free pdf preview of the Caterpillar Engine Service Manual (CT-S-ENG D379+) (mobile users click here)

Brand Synonyms

Caterpillar

These are sample pages meant to give you an idea of the contents of your Caterpillar Service Manual. Select the delivery method option to receive the complete manual in a download, printed version, or for the best value Buy Both.

Note:  The watermark will not appear on the manual that you purchase.