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WASHER 8D8628 - Caterpillar


8D8628 WASHER Caterpillar parts 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA
Rating:
27
Alternative (cross code) number:
CA8D8628
8D-8628
8D8628
Caterpillar 8D8628 WASHER
Weight: 0.50 pounds 0 kg.
Information:
ID  49.3  mm
MATERIAL  Steel - Carbon 
MATL THK  6.35  mm
OD  91.29  mm

Buy WASHER 8D8628 Caterpillar genuine, new aftermarket tractor parts with delivery
MOTOR GRADER,

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$20.29
 

08 Jan 2019

CATERPILLAR AFTERMARKET: CATERPILLAR AFT
Caterpillar Washer 8D8628 New
$12.64
 

30 Oct 2021
2.0[0.90] Pounds
US: IronDT
8D8628 Washer Fits Caterpillar 120G 120H 120H ES 120H NA 120K 135H 135H NA
TCP Warranty
Number on catalog scheme: 3
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Compatible equipment models: 8D8628:

MOTOR GRADER  120G   120H   120H ES   120H NA   120K   120K 2   135H   135H NA   Caterpillar

Information:

Note: This section contains some general information about the engine electronic system and sensors. For more information, refer to Systems Operation/Testing and Adjusting.Electronic System
The Caterpillar Electronic System is a complete electronic control system for gas engines. The following benefits are the most significant advantages of the electronic system:
Air/Fuel ratio control
Extensive system diagnostics
Precise control of engine operation
Protection from detonation
Timing control of individual cylinders
Illustration 1 g00882978
Junction box
Most of the functions of the electronic system are provided by the Engine Control Module (ECM). The ECM is a sealed unit that is located inside a junction box at the rear of the engine.Five primary functions are supported by the ECM:
Governing of the engine rpm
Control of ignition
Control of the air/fuel ratio
Start/stop control
Monitoring and protection of the engineGoverning of the Engine RPM
The ECM receives a signal from the speed/timing sensor. The ECM maintains the desired engine rpm through electrical control of the engine's throttle.Control of Ignition
Each cylinder has an ignition transformer that is located on top of the valve cover. In order to initiate combustion in each cylinder, the ECM sends a pulse to the primary coil of the ignition transformer at the correct time. The time is based on firing order and engine speed. The transformer increases the voltage which creates a spark across the spark plug electrode.The transformers are grounded through the valve cover. Use caution when a valve cover is removed.Always disconnect the ignition harness from the transformer when a valve cover is removed.An ignition harness connects each transformer to the ECM.Control of Air/Fuel Ratio
The ECM determines the desired volumetric flow rate for fuel. The determination is based on the components: actual engine speed, actual load, MAP, MAT and internal maps. Next, the ECM sends information on the desired fuel flow to the fuel metering valve via the CAN data link. The ECM adjusts the signal to the fuel metering valve in order to maintain emissions. The process is repeated continuously during engine operation.Start/Stop Control
The ECM contains the logic and the inputs for controlling the starting and stopping of the engine. The logic for starting and stopping can be programmed by the customer. The ECM supplies positive "+" battery voltage to the starting motor relay and the gas shutoff valve.The engine uses an energize-to-run system. The gas shutoff valve must remain energized in order to supply fuel to the engine. If power is removed from the gas shutoff valve, the fuel is shut off. The gas shutoff valve may be controlled by the customer.Monitoring Engine Operation
Sensors are used in order to monitor engine operation. Wiring harnesses connect the sensors to the ECM. The ECM uses the information from the sensors in order to monitor the engine. The ECM also uses the information from the sensors in order to control the engine. The information is also used to generate event codes, and diagnostic codes. The codes can be read with a Caterpillar Electronic Technician (ET).Event - An event is a result of abnormal engine operation. If abnormal engine operation is detected, the ECM

Caterpillar parts catalog:

Caterpillar parts catalog
120 Motor Grader Y9A00001-UP (MACHINE) POWERED BY C7.1 Engine
120 Motor Grader Y9C00001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader Y9D00001-UP (MACHINE) POWERED BY C7.1 Engine
120 Motor Grader E9400001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader Y9B00001-UP (MACHINE) POWERED BY C7.1 Engine
120 Motor Grader E9200001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader E9300001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader E9500001-UP (MACHINE) POWERED BY C7.1 Engine
120G Motor Grader 11W01251-UP (MACHINE) POWERED BY 3304 Engine
120G Motor Grader 87V08360-UP (MACHINE) POWERED BY 3304 Engine
120G Motor Grader 4HD00001-UP (MACHINE) POWERED BY 3304 Engine
120H Motor Grader 4MK00001-UP (MACHINE) POWERED BY 3116 Engine
135H Motor Grader 3YK00001-UP (MACHINE) POWERED BY 3116 Engine
120H Motor Grader 6NM00001-UP (MACHINE) POWERED BY 3116 Engine
120H Motor Grader 6TM00001-00442 (MACHINE) POWERED BY 3116 Engine
135H Motor Grader 8WN00001-UP (MACHINE) POWERED BY 3116 Engine
120H Motor Grader 5FM00001-UP (MACHINE) POWERED BY 3116 Engine
120H Motor Grader 2AN00001-UP (MACHINE) POWERED BY 3116 Engine
120H Motor Grader 9YR00001-UP (MACHINE) POWERED BY 3116 Engine
120H Series NA Motor Grader 6YN00001-UP (MACHINE) POWERED BY 3116 Engine
135H Series NA Motor Grader BDJ00001-UP (MACHINE) POWERED BY 3116 Engine
120H Motor Grader ALZ00001-UP (MACHINE) POWERED BY 3126B Engine
135H Motor Grader AMX00001-UP (MACHINE) POWERED BY 3126B Engine
120H Motor Grader CAF00001-UP (MACHINE) POWERED BY 3126B Engine
135H Motor Grader CBC00001-UP (MACHINE) POWERED BY 3126B Engine
120H Motor Grader 12400001-UP (MACHINE) POWERED BY 3126B Engine
120K Motor Grader SZN00001-UP (MACHINE) POWERED BY C7 Engine
120K Motor Grader JAP00001-UP (MACHINE) POWERED BY C7 Engine
120K Series 2 Motor Grader SZS00001-UP (MACHINE) POWERED BY C7 Engine
120 Motor Grader E9600001-UP (MACHINE) POWERED BY C7.1 Engine


Parts washer Caterpillar catalog:

2G8626 WASHER-THRUST
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...
8D7425 WASHER-THRUST
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...
8D7423 WASHER-SPECIAL
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...
8W4557 WASHER
120G, 12G, 130G, 140G, 14G, 160G, 16G
7D8876 WASHER-THRUST
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, 140M 3, ...
7D8877 WASHER-THRUST
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, 140M 3, ...
7D8878 WASHER-THRUST
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, 140M 3, ...
5D5206 WASHER-NOTCHED
120, 120B, 120G, 120H, 120K, 120K 2, 12E, 12F, 12G, 12H, 130G, 135H, 140, 140B, 140G, 140H, 140K, 14E, 160G, 160H, 160K
8D5467 WASHER-NOTCHED
120G, 120H, 120K, 120K 2, 12G, 12H, 130G, 135H, 140G, 140H, 140K, 160G, 160H, 160K
8D3957 WASHER-THRUST
120G, 12G, 130G, 140G, 160G
8D9756 WASHER-THRUST
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA
7D8347 WASHER-TAB
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
2G8615 WASHER-THRUST
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...
2P9186 WASHER
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
8X8376 WASHER
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA
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