AVSPARE.COM
parts catalog

COUPLING 8X3988 - Caterpillar


8X3988 COUPLING Caterpillar parts 14H, 14H NA, 16H, 16H NA
Rating:
67
Alternative (cross code) number:
CA8X3988
8X-3988
8X3988
Caterpillar 8X3988 COUPLING
Weight: 0.85 pounds 0 kg.

Buy COUPLING 8X3988 Caterpillar genuine, new aftermarket tractor parts with delivery
MOTOR GRADER,

Compatible equipment models: 8X3988:

MOTOR GRADER  14H   14H NA   16H   16H NA   Caterpillar
Number on catalog scheme: 31
  For full view, you need register

Information:


Table 1
C11 Engine Specifications
Cylinders and Arrangement In-line six-cylinder
Bore 130 mm (5.2 inch)
Stroke 140 mm (5.5 inch)
Displacement 11.1 L (677 in3)
Firing Order 1-5-3-6-2-4
Rotation (flywheel end) Counterclockwise
Table 2
C13 Engine Specifications
Cylinders and Arrangement In-line six-cylinder
Bore 130 mm (5.2 inch)
Stroke 157 mm (6.2 inch)
Displacement 12.5 L (763 in3)
Firing Order 1-5-3-6-2-4
Rotation (flywheel end) Counterclockwise The electronic engines that are covered by this manual have the following characteristics: direct fuel injection, electronic unit injection that is mechanically actuated, turbocharged and air-to-air aftercooled (ATAAC).The electronic engine control system provides the following functions: electronic governing, automatic air to fuel ratio control, torque rise shaping, injection timing control and system diagnostics.An electronic governor controls the output of the unit injectors in order to maintain the engine rpm that is desired. The functions of the governor include a programmable low idle and a 20 rpm to 200 rpm governor overrun.Very high injection pressures are produced by electronically controlled, mechanically actuated unit injectors. The injectors combine the pumping and the electronic fuel metering (duration and timing) during injection. The unit injectors accurately control smoke limiting, white smoke, and engine acceleration rates.There is one unit injector per cylinder. Individual unit injectors meter the fuel. The individual unit injectors also pump the fuel. The metering and the pumping is done under high pressure. High injection pressures help to reduce fuel consumption and emissions. The use of this type of unit injector provides total electronic control of injection timing. The injection timing varies with engine operating conditions. The engine performance is optimized in the following areas:
Starting
Emissions
Noise
Fuel consumptionThe timing advance is achieved through precise control of the injector firing. Engine speed is controlled by adjusting the firing duration. The information is provided to the Electronic Control Module (ECM) by an engine speed/timing sensor. The information is for detection of cylinder position and engine speed.The engines have built-in diagnostics in order to ensure that all of the components are functioning and operating properly. If a system component deviates from the programmed limits, the operator is alerted to the condition by a DIAGNOSTIC lamp mounted on the control panel. An electronic service tool that is provided by Cat may be used to read the numerical code of the diagnostic flash code. There are three types of diagnostic codes: ACTIVE, LOGGED and EVENT. These codes are logged and stored in the ECM. Refer to the Operation and Maintenance Manual, "Engine Diagnostics" for additional information.The cooling system consists of the following items: a centrifugal pump that is driven by a gear, water temperature regulator, an oil cooler and a radiator that incorporates a shunt system.The engine lubricating oil is supplied by a gear type pump. The engine lubricating oil is cooled and filtered. Bypass valves provide unrestricted flow of lubrication oil to the engine when the oil viscosity is high and when the oil cooler or the oil filter elements (paper cartridge) become plugged.Engine efficiency, efficiency of emission controls, and engine performance depend on adherence to proper operation and maintenance recommendations

Caterpillar parts catalog:

Caterpillar parts catalog
14H Motor Grader 7WJ00001-UP (MACHINE) POWERED BY 3306 Engine
16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine
14H Motor Grader ASE00001-UP (MACHINE) POWERED BY 3176C Engine
16H Motor Grader ATS00001-UP (MACHINE) POWERED BY 3196 Engine


Parts coupling Caterpillar catalog:

9L5839 COUPLING-EXHAUST
16G, 16H NA, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3456, 375, 375 L, 5080, 578, 583R, 587R, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627B, 627E, 627F, 627G, 631D, 631E, 631G, 63...
7K3176 COUPLING
135H, 135H NA, 143H, 14H, 14H NA, 160H ES, 160H NA, 163H NA, 16M, 215D, 229D, 231D, 235C, 235D, 245B, 245D, 24M, 5110B, 5130, 5130B, 517, 5230, 5230B, 527, 583T, 587T, 621B, 627B, 637D, 773F, 775F, 77...
5P3948 COUPLING-SEALING
135H, 135H NA, 143H, 14H, 14H NA, 160H ES, 160H NA, 163H NA, 16M, 215D, 229D, 231D, 235C, 235D, 245B, 245D, 24M, 5110B, 5130, 5130B, 517, 5230, 5230B, 527, 583T, 587T, 621B, 627B, 637D, 773F, 775F, 77...
2P5769 COUPLING
120G, 12G, 130G, 140G, 14G, 14H NA, 160G, 16G, 16H NA
9D1491 COUPLING
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
7E8453 COUPLING
12H, 12H ES, 12H NA, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA
2A7090 COUPLING AS
14H, 14H NA, 16H, 16H NA
2018328 COUPLING
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, 16H
1077949 COUPLING
120H ES, 12H ES, 140H ES, 160H ES
4222480 COUPLING AS
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 12H, 12H ES, 12H NA, 12K, 12M, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 160H, 160H ES, 160H NA, 160K, 160M, 163H, 163H NA
7E8453 COUPLING
12H, 12H ES, 12H NA, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA
6Y0579 COUPLING
14G, 14H, 14H NA, 16G, 16H, 16H NA
1737492 COUPLING
BA18, BP15, BP18, BP18B, BU115, BU118, PC206, PC3, PC310B, PC6
7Z3792 COUPLING
120H, 12H, 12H NA, 140H, 140H NA
8E1368 COUPLING AS
120H, 12H, 12H NA, 140H, 140H NA, 160H
2A7090 COUPLING AS
14H, 14H NA, 16H, 16H NA
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.