Engine Option Codes

CD31468-UN-27MAY13

A - Engine Base Code

In addition to the serial number plate, OEM engines have an engine option code label affixed to the rocker arm cover. These codes indicate which of the engine options were installed on your engine at the factory. When in need of parts or service, furnish your authorized servicing dealer or engine distributor with these numbers.

An additional sticker may be also delivered (in a plastic bag attached to the engine or inserted in the machine documentation). It is recommended to stick this option code list sticker either:

• On this page of your Operator's manual below this section.
  or
• On the ”Engine Owner's Warranty” booklet under the title Option Codes (Engine manufacturing configuration).

NOTE: The Machine Manufacturer may have already stuck it at a specific accessible place (inside the enclosure or close to a maintenance area).

The engine option code label includes an engine base code (A). This base code must also be recorded along with the option codes. At times it will be necessary to furnish this base code to differentiate two identical option codes for the same engine model.

The first two digits of each code identify a specific group, such as alternators. The last two digits of each code identify one specific option provided on your engine, such as a 12-volt, 55-amp alternator.

NOTE: These option codes are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice.

If an engine is ordered without a particular component, the last two digits of that functional group option code will be 99, 00, or XX. The list on the next page shows only the first two digits of the code numbers. For future reference such as ordering repair parts, it is important to have these code numbers available. To ensure this availability, enter the third and fourth digits shown on your engine option code label in the spaces provided on the following page.

NOTE: NOTE: Your engine option code label may not contain all option codes if an option has been added after the engine left the producing factory.

If option code label is lost or destroyed, consult your servicing dealer or engine distributor selling the engine for a replacement.

Option Codes	Description	Option Codes	Description
Engine Base Code:________
11____	Rocker Arm Cover	50____	Oil Pump
12____	Oil Filler Neck	51____	Cylinder Head With Valves
13____	Crankshaft Pulley	52____	Auxiliary Gear Drive
14____	Flywheel Housing	53____	Fuel Heater
15____	Flywheel	54____	Oil Heater
16____	Fuel Injection Pump	55____	Shipping Stand
17____	Air Inlet	56____	Paint Option
18____	Air Cleaner	57____	Coolant Inlet
19____	Oil Pan	59____	Oil Cooler
20____	Coolant Pump	60____	Add-on Auxiliary Drive Pulley
21____	Thermostat Cover	62____	Alternator Mounting
22____	Thermostat	63____	Low Pressure Fuel Line
23____	Fan Drive	64____	Exhaust Elbow
24____	Fan Belt	65____	Turbocharger
25____	Fan	66____	Coolant Temperature Switch
26____	Engine Coolant Heater	67____	Electronic Tachometer Sensor
27____	Radiator	68____	Damper
28____	Exhaust Manifold	69____	Engine Serial Number Plate
29____	Ventilator System	72____	ECU Electronic Software Option
30____	Starting Motor	74____	Air Conditioner Compressor Mounting
31____	Alternator	75____	Air Restriction Indicator
32____	Instrument Panel	76____	Oil Pressure Switch
35____	Fuel Filter	81____	Primary Fuel Filter
36____	Front Plate	83____	Electronic Software
37____	Fuel Transfer Pump	84____	Electrical Wiring Harness
39____	Thermostat Housing	86____	Fan Pulley
40____	Oil Dipstick	87____	Belt Tensioner
41____	Belt Driven Front Auxiliary Drive	88____	Oil Filter
43____	Starting Aid	91____	Special Equipment (Factory Installed)
44____	Timing Gear Cover with Gears	93____	Emission Label
45____	Balancer Shaft	98____	Shipping
46____	Cylinder Block With Liners and Camshaft
47____	Crankshaft and Bearings
48____	Connecting Rods and Pistons
49____	Valve Actuating Mechanisms