7N4580 VALVE (EXHAUST) Caterpillar parts
245, 3406, 3408, 3412, 637D, 651E, 657E, 980C, 988B, 992C
Rating:
Alternative (cross code) number:
CA7N4580
7N-4580
7N4580
CA7N4580
7N-4580
7N4580
Weight: 0.30 pounds 0 kg.
EXCAVATOR, WHEEL TRACTOR,
Cross Reference:
CATERPILLAR
1061111,
1152367,
1W3860,
4N5633,
7N4580,
IPSA
VL052300,
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$17.66
11 Jan 2024
US: Florida-Parts-Z
7N4580 - Valve EX 3406 3408 3412 1W3860 7N1630 7N2271 fits Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
$26.75
21 Oct 2022
US: GAMA PARTS STOR
7N4580 CAT 3406/B/C Exhaust Valve
Generic M-1152367 CAT 3406 Exhaust Valve CAT 3406 Valve CAT 3406 Valve Exhaust Cat 3406 Exhaust Valve Cat 3406 Valve Cat 3406 Valve Exhaust CAT 3406A Exhaust Valve CAT 3406A Valve CAT 3406A Valve Exhaust Cat 3406A Exhaust Valve Cat 3406A Valve Cat 3406A Valve Exhaust || Please Note That Some Listings Use Stock Images As A Reference For Customers note that all OEM part numbers and logos are to be used for identification purposes only
Generic M-1152367 CAT 3406 Exhaust Valve CAT 3406 Valve CAT 3406 Valve Exhaust Cat 3406 Exhaust Valve Cat 3406 Valve Cat 3406 Valve Exhaust CAT 3406A Exhaust Valve CAT 3406A Valve CAT 3406A Valve Exhaust Cat 3406A Exhaust Valve Cat 3406A Valve Cat 3406A Valve Exhaust || Please Note That Some Listings Use Stock Images As A Reference For Customers note that all OEM part numbers and logos are to be used for identification purposes only
$26.75
21 Jul 2022
US: # 1 Quality Par
Aftermarket replacement 7N4580 Cat 3406/B/C Exhaust Valve
Generic M-1152367, Cat 3406 Exhaust Valve, Cat 3406 Valve, Cat 3406 Valve Exhaust, Cat 3406 Exhaust Valve, Cat 3406 Valve, Cat 3406 Valve Exhaust, Cat 3406A Exhaust Valve, Cat 3406A Valve, Cat 3406A Valve Exhaust, Cat 3406A Exhaust Valve, Cat 3406A Valve, Cat 3406A Valve Exhaust,
Generic M-1152367, Cat 3406 Exhaust Valve, Cat 3406 Valve, Cat 3406 Valve Exhaust, Cat 3406 Exhaust Valve, Cat 3406 Valve, Cat 3406 Valve Exhaust, Cat 3406A Exhaust Valve, Cat 3406A Valve, Cat 3406A Valve Exhaust, Cat 3406A Exhaust Valve, Cat 3406A Valve, Cat 3406A Valve Exhaust,
Number on catalog scheme:
2
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Compatible equipment models: 7N4580:
Information:
Testing A Brushless Exciter Rotating Rectifier With An Ohmmeter
Table 1
Tools Needed
Part Number Part Name Quantity
237-5130 Digital Multimeter 1
257-9140 Multimeter 1
146-4080 Digital Multimeter (RS-232) 1
7X-1710 Multimeter Probe Group 1
Illustration 1 g00555106 If the failure of a rectifier is suspected, use the following procedure.
Remove the cover from the exciter.
Remove the nut that secures the rectifier to the heat sink.
Remove the diode lead.
Lift the rectifier from the heat sink.
Refer to Illustration 1. Connect the ohmmeter's leads across the rectifier. Note the meter reading.
Reverse the ohmmeter leads. Note the meter reading. The ohmmeter should indicate a low resistance when the ohmmeter leads are across the rectifier in one direction. The ohmmeter should indicate a high resistance when the leads are reversed.If the ohmmeter indicates a low resistance in both directions, the rectifier is shorted. A high resistance in both directions indicates an open rectifier.Replace any faulty rectifiers with rectifiers that have comparable operating characteristics. Include the following information when a rectifier is being ordered for replacement:
Part Number of the rectifier
Model number of the exciter
Type of the exciter
Serial number of the generatorTesting a Brushless Exciter Rotating Rectifier With A Test Light
Illustration 2 g00555113
Test Light
If an ohmmeter is not available, a rectifier can be tested by using a test light. A test light consists of two standard flashlight batteries and a flashlight bulb. Refer to Illustration 2. If the failure of a rectifier is suspected, use the following procedure.
Remove the cover from the exciter.
Remove the nut that secures the rectifier to the heat sink.
Remove the diode lead.
Lift the rectifier from the heat sink.
Connect the leads of the test light across the rectifier. Notice if the bulb is illuminated.
Reverse the leads of the test light across the rectifier. Notice if the bulb is illuminated. The bulb should be illuminated when the leads of the test light are across the rectifier in one direction. The bulb should not be illuminated when the leads are reversed.If the bulb is illuminated in both directions, the rectifier is shorted. If the bulb is not illuminated in either direction, the rectifier is open.Replace any faulty rectifiers with rectifiers that have comparable operating characteristics. Include the following information when a rectifier is being ordered for replacement:
Part Number of the rectifier
Model number of the exciter
Type of the exciter
Serial number of the generator
Table 1
Tools Needed
Part Number Part Name Quantity
237-5130 Digital Multimeter 1
257-9140 Multimeter 1
146-4080 Digital Multimeter (RS-232) 1
7X-1710 Multimeter Probe Group 1
Illustration 1 g00555106 If the failure of a rectifier is suspected, use the following procedure.
Remove the cover from the exciter.
Remove the nut that secures the rectifier to the heat sink.
Remove the diode lead.
Lift the rectifier from the heat sink.
Refer to Illustration 1. Connect the ohmmeter's leads across the rectifier. Note the meter reading.
Reverse the ohmmeter leads. Note the meter reading. The ohmmeter should indicate a low resistance when the ohmmeter leads are across the rectifier in one direction. The ohmmeter should indicate a high resistance when the leads are reversed.If the ohmmeter indicates a low resistance in both directions, the rectifier is shorted. A high resistance in both directions indicates an open rectifier.Replace any faulty rectifiers with rectifiers that have comparable operating characteristics. Include the following information when a rectifier is being ordered for replacement:
Part Number of the rectifier
Model number of the exciter
Type of the exciter
Serial number of the generatorTesting a Brushless Exciter Rotating Rectifier With A Test Light
Illustration 2 g00555113
Test Light
If an ohmmeter is not available, a rectifier can be tested by using a test light. A test light consists of two standard flashlight batteries and a flashlight bulb. Refer to Illustration 2. If the failure of a rectifier is suspected, use the following procedure.
Remove the cover from the exciter.
Remove the nut that secures the rectifier to the heat sink.
Remove the diode lead.
Lift the rectifier from the heat sink.
Connect the leads of the test light across the rectifier. Notice if the bulb is illuminated.
Reverse the leads of the test light across the rectifier. Notice if the bulb is illuminated. The bulb should be illuminated when the leads of the test light are across the rectifier in one direction. The bulb should not be illuminated when the leads are reversed.If the bulb is illuminated in both directions, the rectifier is shorted. If the bulb is not illuminated in either direction, the rectifier is open.Replace any faulty rectifiers with rectifiers that have comparable operating characteristics. Include the following information when a rectifier is being ordered for replacement:
Part Number of the rectifier
Model number of the exciter
Type of the exciter
Serial number of the generator
Cat SIS web machinery list:
Parts valve Caterpillar catalog:
16, 611, 613, 613B, 613C, 613C II, 613G, 615, 615C, 621, 621B, 621F, 621R, 623, 623B, 623E, 623F, 627B, 627E, 627F, 631C, 631E, 631G, 633, 633C, 633D, 633E, 633E II, 637D, 637E, 637G, 639D, 641, 641B,...
613C, 621E, 631E, 641B, 657, 769C, 769D, 771C, 771D, 772, 773B, 773D, 775B, 775D, 776C, 776D, 777, 777D, 784B, 785B, 789B, 793B, 793C, 920, 926, 930, 936F, 950, 950F, 950F II, 966C, 966D, 966F, 966F I...
613C, 621E, 631E, 641B, 657, 769C, 769D, 771C, 771D, 772, 773B, 773D, 775B, 775D, 776C, 776D, 777, 777D, 784B, 785B, 789B, 793B, 793C, 920, 926, 930, 936F, 950, 950F, 966C, 966D, 980C, 980F, D9H
16, 16G, 621, 621B, 621E, 621F, 623, 623B, 623E, 627, 627B, 627E, 630A, 630B, 631B, 631C, 633, 633C, 637, 637B, 641, 641B, 650B, 651, 651B, 657, 657B, 666, 776, 777, 824B, 825B, 834, 980C, 988, 992, 9...
120G, 650B, 666, 768B, 768C, 769, 769C, 771D, 988B, 992, AD30, AD45, AD45B, AE40 II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R2900G
120G, 650B, 666, 768B, 768C, 769, 769C, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 920, 930, 988, 988B, 992, 992C, AD30, AD45, AD45B, AE40 II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R290...
518, 518C, 528, 916, 920, 926, 930, 936, 936F, 950B, 950B/950E, 950F, 950F II, 966D, 966F, 966F II, 970F, 980C, 980F, G936, IT18B, IT28B
3408, 988B
3408, 988B
988B, 988F, 988F II, 992C, 992D
814B, 824C, 834B, 950B/950E, 950F, 950F II, 960F, 966D, 966F, 980C, 980F, 980F II, 988B, 992C
785C, 785D, 789C, 789D, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 844, 844H, 854G, 854K, 990 II, 990H, 992C, 992D, 992G, 992K, 993K, 994, 994D, 994F, 994H
7B9684
VALVE
3304, 3306, 3406, 3408, 3412, 3508, 3508B, 3508C, 3512, 3512B, 3516, 3516B, D342C, D343, D348, D353C, D379A, D379B, D398B, D399, G379, G399
3304, 3306, 3406, 3408, 3412, 3508, 3508B, 3508C, 3512, 3512B, 3516, 3516B, D342C, D343, D348, D353C, D379A, D379B, D398B, D399, G379, G399
0897752
VALVE
RT50
RT50
9T6438
VALVE
D4H, D4H XL, D4HTSK II, D4HTSK III, RT100, RT50
D4H, D4H XL, D4HTSK II, D4HTSK III, RT100, RT50
0985744
VALVE
RT50
RT50
0898046
VALVE
RT50
RT50
8Q2786
VALVE PLATE
RT50
RT50
245, 3406, 3406B, 3408, 3412, 621, 637D, 651E, 657E, 980C, 988B, 992C
16G, 245, 3406, 3406B, 3408, 3408B, 3412, 375, 375 L, 578, 589, 621, 621B, 621E, 623E, 627E, 631E, 637D, 637E, 651E, 657E, 814B, 824C, 826C, 980C, 980F, 988B, 988F, 992C, 992D, D8N, PM-565, PR-450, PR...
3406, 3408, 3412, 637D
245, 3406, 3408, 3412, 637D, 651E, 657E, 980C, 988B, 992C