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PUMP AS 7C2798 - Caterpillar


7C2798 PUMP AS Caterpillar parts 428, RT50
Rating:
42
Alternative (cross code) number:
CA7C2798
7C-2798
7C2798
Caterpillar 7C2798 PUMP AS
Weight: 1 pounds 0 kg.

Buy PUMP AS 7C2798 Caterpillar genuine, new aftermarket tractor parts with delivery
BACKHOE LOADER, TELEHANDLER,

Compare Prices: .

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$38.35

21 Aug 2025

US: Zbox Global, LL
7C2798 Brake Pump fits Caterpillar AP-800 AP-800B CB-424 CP-323 CP-433B CS-323 CS-433B PR-75 WE-601B - Replaces 1249021
ZBOX 【DESIGNED TO REPLACE】 1249021 || 【FITMENT MODELS】 Fits Caterpillar AP-800 - AP-800B - CB-424 - CP-323 - CP-433B - CS-323 - CS-433B - PR-75 - WE-601B || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
$45.58

06 Aug 2025

US: Zbox Global, LL
7C2798 Brake Pump fits Caterpillar AP-800 AP-800B CB-424 CP-323 CP-433B CS-323 CS-433B PR-75 WE-601B - Replaces 1249021
ZBOX 【DESIGNED TO REPLACE】 1249021 || 【FITMENT MODELS】 Fits Caterpillar AP-800 - AP-800B - CB-424 - CP-323 - CP-433B - CS-323 - CS-433B - PR-75 - WE-601B || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
$37.98

03 Aug 2025

US: Zbox Global, LL
7C2798 Brake Pump fits Caterpillar AP-800 AP-800B CB-424 CP-323 CP-433B CS-323 CS-433B PR-75 WE-601B - Replaces 1249021
ZBOX 【DESIGNED TO REPLACE】 1249021 || 【FITMENT MODELS】 Fits Caterpillar AP-800 - AP-800B - CB-424 - CP-323 - CP-433B - CS-323 - CS-433B - PR-75 - WE-601B || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
Number on catalog scheme: 1
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Compatible equipment models: 7C2798:

BACKHOE LOADER  428  
TELEHANDLER  RT50   Caterpillar

Information:

Disassembly Procedure
Table 1
Required Tool
Tool Part Number Part Description Qty
A 1H-3107 Bearing Puller 1
0S-1619 Bolt 2
B 1P-0510 Driver Gp 1 Start By:
Remove the engine oil pump. Refer to Disassembly and Assembly, "Engine Oil Pump - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Thoroughly clean the outside of the engine oil pump. Disassemble the engine oil pump in a clean area.
Illustration 1 g00550544
Remove cover (1) and cover (2) from the back of the engine oil pump.
Place the engine oil pump in an upright position. The gears should face upward.
Illustration 2 g00628384
Remove drive gear (3). This gear drives the fuel transfer pump.
Loosen bolt (4) from gear (5) until the washer is 3.20 mm (0.126 inch) from the gear.
Install Tooling (A). Tighten the screw in Tooling (A). Tap Tooling (A) over the shaft in order to loosen the gear from the shaft. Remove Tooling (A) and gear (5).
Illustration 3 g00550546
Remove cover (6). Note the location of the dowel in the cover. If necessary, remove the dowel.
Illustration 4 g00550614Note: The bearing in the Illustration has an internal groove. New bearings for the engine oil pump will not have an internal groove.
If necessary, use Tooling (B) in order to remove bearings (7) from cover (6). If necessary, remove the dowels from the opposite side of cover (6).
Illustration 5 g00550615
Remove drive shaft (8) from pump body (9).
Remove idler shaft (10) from pump body (9).
If necessary, remove the bearings from pump body (9).

Caterpillar parts catalog:

Caterpillar parts catalog
RT50, RT50 SA, RTC60, RT60 TELESCOPIC MATERIALS HANDLER 4XG00001-UP (MACHINE) POWERED BY 4.236 DIESEL ENGINE
426 BACKHOE LOADER 7BC00001-01877 (MACHINE) POWERED BY D4.236 ENGINE
416 BACKHOE LOADER 5PC00001-06191 (MACHINE) POWERED BY T4.236 DIESEL ENGINE
428 BACKHOE LOADER 6TC00001-02693 (MACHINE)
CS-431B VIBRATORY COMPACTOR 1XF00001-UP (MACHINE) POWERED BY T4.236 ENGINE
436 BACKHOE LOADER 5KF00001-00805 (MACHINE) POWERED BY 4.236 DIESEL ENGINE
438 BACKHOE LOADER 3DJ00001-00827 (MACHINE) POWERED BY 4.236 DIESEL ENGINE
416 BACKHOE LOADER 5PC06192-10761 (MACHINE) POWERED BY 4.236 DIESEL ENGINE
426 BACKHOE LOADER 7BC01878-03476 (MACHINE) POWERED BY D4.236 ENGINE
428 BACKHOE LOADER 6TC02694-06563 (MACHINE) POWERED BY T4.236 DIESEL ENGINE
416 SERIES II BACKHOE LOADER 5PC10762-UP (MACHINE) POWERED BY 4.236 DIESEL ENGINE
426 SERIES II BACKHOE LOADER 7BC03477-UP (MACHINE) POWERED BY 4.236 DIESEL ENGINE
436 SERIES II BACKHOE LOADER 5KF00806-UP (MACHINE) POWERED BY 4.236 DIESEL ENGINE
428 SERIES II BACKHOE LOADER 6TC06564-UP (MACHINE) POWERED BY 4.236 DIESEL ENGINE
438 SERIES II BACKHOE LOADER 3DJ00828-UP (MACHINE) POWERED BY 4.236 DIESEL ENGINE


Parts pump Caterpillar catalog:

6Y3864 PUMP GP-HYDRAULIC
416, 416B, 426, 426B, 428, 428B, 436, 436B, 438, 438B, RT50
6Y4341 PUMP GP-CRESCENT
416, 426, 426B, 428, 428B, 436, 436B, 438, 438B, RT50
9Y3097 PUMP GP-WATER
CP-433B, CS-431B, PS-110, PS-130, PS-180, RT50
9W5426 PUMP GP-CRESCENT (SHW CRESENT)
416, 426, 426B, 428, 436B, 438B, RT50
4W0788 PUMP AS-FUEL PRIMING
14G, 205B, 215B, 224B, 235, 245, 3114, 3116, 320 L, 330 L, 3304, 3304B, 3306, 3306B, 350, 3516, 375, 446, 528, 572G, 621, 910E, 920, 926, 936F, 943, 950B, 950F, 953, 953C, 966F, 980C, 980F, C-12, C12,...
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