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PUMP GP-PISTON 1632428 - Caterpillar


1632428 PUMP GP-PISTON Caterpillar parts 924G, 924GZ, 924H, 924HZ
Rating:
62
Alternative (cross code) number:
CA1632428
163-2428
1632428
Caterpillar 1632428 PUMP GP-PISTON
Weight: 100 pounds 45 kg.

Buy PUMP GP-PISTON 1632428 Caterpillar genuine, new aftermarket tractor parts with delivery
WHEEL LOADER,

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$4,063.47

11 Jul 2025

Amazon.com
CTP 1632428 Hydraulic Piston Pump for Model 924G, 924GZ, 924H, 924HZ
CTP This is how the flow is generated || During service it is suggested that if pistons are to be replaced all should be changed || As the cylinder block turns the pistons travel in and out of the bore of the block
$4,072.74

25 Jun 2025

Amazon.com
CTP 1632428 Hydraulic Piston Pump for Model 924G, 924GZ, 924H, 924HZ
CTP This is how the flow is generated || During service it is suggested that if pistons are to be replaced all should be changed || As the cylinder block turns the pistons travel in and out of the bore of the block
$4,076.73

08 Jun 2025

Amazon.com
CTP 1632428 Hydraulic Piston Pump for Model 924G, 924GZ, 924H, 924HZ
CTP This is how the flow is generated || During service it is suggested that if pistons are to be replaced all should be changed || As the cylinder block turns the pistons travel in and out of the bore of the block
Number on catalog scheme: 1
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Compatible equipment models: 1632428:

WHEEL LOADER  924G   924GZ   924H   924HZ   Caterpillar

Information:

All Industrial, Generator Set EnginesCaterpillar's specifications say that ground straps must be used on all installations of all Industrial and Generator Set Engines. Engine component damage is possible if an acceptable ground strap to the grounded battery terminal is not part of the engine's electrical system.
In some engine installations, the alternator is wired directly to an engine component such as a cylinder head or the cylinder block. If that component is not adequately connected to the ground terminal of the battery, current will pass through the engine components as part of the electrical system. This current can damage engine components.
Electrical Discharge Damage
When current passes between the crankshaft and the main bearings, microscopic pitting occurs on the main bearings and on the crankshaft journals. This pitting creates a rough surface on the journals. The rough surface acts as a very fine abrasive, slowly removing material from the main bearings until they are destroyed.
Although the pitting is not visible to the unaided eye, it collects bearing material which appears as streaks on the main journals. See Illustrations 1 and 2. When electrical discharge damage first begins, the streaks are short and randomly oriented as shown in Illustration 1. As the damage advances, the streaks become more uniform, that is, they become parallel and they extend all around the main journals. See Illustration 2.
Illustration 1. Early electrical discharge damage.Damaged main bearings will appear completely worn, but the wear normally is more advanced on the rear main bearings. See Illustration 3. There will be no indications of heat damage either on a bearing or on a journal unless a bearing has turned in its bore.
Illustration 2. Advanced electrical discharge damage.Rod journals and bearings generally show no damage unless a main bearing has turned in its bore and caused debris which flows in the oil to the rod bearings.
Prevention Of Electrical Discharge Damage
Electrical discharge damage can be prevented only by the use of an adequate ground. This ground must provide a good electrical connection between the engine block, the mounting rails, the legs and the grounded terminal on the battery. The ground strap for fixed installations must connect all components of the installation to the grounded battery terminal. To test the ground on a fixed installation, the serviceman should:
1. Start and run the engine at approximately 60 percent of the rated engine rpm.2. Turn on all electrically-powered accessories.3. Use a voltmeter to measure the voltage potential between the engine block or the rails or legs and the grounded battery terminal. The voltage will be less than .5 volt if the ground is adequate.
Illustration 3. Bearings destroyed by electrical discharge damage. Bearings are in sequence from left to right.

Caterpillar parts catalog:

Caterpillar parts catalog
924G and 924Gz Wheel Loader 6YW00001-00946 (MACHINE) POWERED BY 3056 Engine
924G and 924Gz Wheel Loader AAB00001-UP (MACHINE) POWERED BY 3056 Engine
924G 924Gz Wheel Loader 3DZ00001-01048 (MACHINE) POWERED BY 3056 Engine
924G 924Gz Wheel Loader DDA00001-03916 (MACHINE) POWERED BY 3056E Engine
924G 924Gz Wheel Loader WGX00001-UP (MACHINE) POWERED BY 3056E Engine
924G 924Gz Wheel Loader RBB00001-UP (MACHINE) POWERED BY 3056E Engine
924H Wheel Loader HXC00001-03268 (MACHINE) POWERED BY C6.6 Engine
924H 924Hz Wheel Loader JTM00001-UP (MACHINE) POWERED BY C6.6 Engine
924G Wheel Loader Defense and Federal Products EEB00001-UP (MACHINE) POWERED BY 3056E Engine
924H Wheel Loader KLN00001-UP (MACHINE) POWERED BY C6.6 Engine
924H 924HZ Wheel Loader JRL00001-UP (MACHINE) POWERED BY C6.6 Engine
924HZ Wheel Loader WLB00001-UP (MACHINE) POWERED BY C6.6 Engine
924H Wheel Loader Military LKW00001-UP (MACHINE) POWERED BY C6.6 Engine
924HZ Wheel Loader JZZ00001-00942 (MACHINE) POWERED BY C6.6 Engine


Parts pump Caterpillar catalog:

1689027 PUMP GP-PISTON
924G, 924GZ, 924H, 924HZ
1594548 PUMP GP-METERING
924G, 924GZ, 928G, IT28G
1687873 PUMP GP-PISTON
924G, 924GZ, 924H, 924HZ
1727207 PUMP GP-WATER
3056, 924G, 924GZ, CS-663E, CS-683E, TH103, TH62, TH63, TH82, TH83
2396142 PUMP GP-WATER
3054, 3054B, 3056, 312B L, 312C, 315B L, 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 442D, 554, 908, 924G, 924GZ, AP-800C, BG-225B, BG-225C, CB-434C, CB-534C, CB-535B, CP-433C, C...
4264806 PUMP GP-FUEL TRANSFER
120M, 12M, 2470C, 320D GC, 320D L, 323D L, 420E, 430E, 553C, 613G, 914G, 924H, 924HZ, 928HZ, 938H, 953D, 963D, AP-600D, AP-655D, AP1000E, AP1055E, BG500E, BG600D, BG655D, C4.4, C6.6, CB-54, CB-54B, CB...
1003717 PUMP AS-ENGINE OIL
3056, 924G, 924GZ, CS-663E, CS-683E
3738014 PUMP-OIL
120M, 12M, 2470C, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 323D L, 323D2 L, 525D, 535D, 545D, 553C, 559, 613G, 924H, 924HZ, 924K, 928H, 928HZ, 930K, 938H, 938K, 950 GC, 953D, 963D, AP-600D, AP-655D,...
1438498 PUMP GP-FUEL TRANSFER
3056, 924G, 924GZ, CS-663E, CS-683E
2168625 PUMP AS-ENGINE OIL
3056E, 550B, 560B, 564, 574B, 924G, 924GZ, 930G, AP-655C, BB-760, CP-573E, CP-663E, CS-563E, CS-583E, CS-663E, CS-683E, IT28G, M316C, M318C, M318C MH, M322C
2346110 PUMP GP-WATER
3056E, 924G, 924GZ, 930G, AP-655C, BB-760, CP-573E, CP-663E, CS-563E, CS-583E, CS-663E, CS-683E, IT28G, M316C, M318C, M318C MH, M322C
7T8890 PUMP AS WASHER
120M, 120M 2, 12M, 140M, 140M 2, 14M, 160M, 160M 2, 16M, 215B, 215C, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235B, 235C, 235D, 245, 245B, 245D, 311B, 311D LRR, 312, 312B L, 312C L, 312D, 312D L, ...
7N5908 PUMP GP-WATER
1673C, 3304, 3304B, 3306, 3306B, 515, 518, 518C, 525, 528, 528B, 530B, 615, 615C, 621E, 621R, 627B, 627E, 814, 814B, 815, 815B, 816, 816B, 920, 930, 930R, 936, 936F, 950, 950B, 950B/950E, 966C, 966D, ...
1645486 PUMP GP-PISTON
854G, 854K, 992G, 992K, 993K
9J7903 PUMP GP-GEAR
215, 215B, 215C, 225, 225D, 229, 231D, 235
1W0410 PUMP GP-AUXILIARY
3508B, 3512B, 3516B, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 854G, 992G, 994, 994D, 994F
7E9782 PUMP GP-AUXILIARY WATER
3508, 3508B, 3512, 3512B, 3516, 3516B, G3508, G3512, G3516, G3516B, PM3508, PM3512, PM3516, PMG3516, PP3516, SPF343, SPS343, SPT343
2W3363 PUMP GP-FUEL PRIMING
3606, 3608, C280-6, C280-8
3498531 PUMP GP-PRELUBRICATION
G3512E, G3516C, G3516E, G3520C, G3520E
4157347 PUMP GP-PISTON
623H, 623K, 623K LRC
1375788 PUMP GP-PISTON
631E, 631G, 637E, 637G
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