HYDRAULIC PUMP 5U0557 - Caterpillar

5U0557 HYDRAULIC PUMP Caterpillar parts D25C, D25D, D30C, D350C, D35C

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Alternative (cross code) number:
CA5U0557
5U-0557
5U0557

Weight: 73 pounds 33 kg.

Buy HYDRAULIC PUMP 5U0557 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK,

Related part:

5U0557 PUMP-HYD VANE-YM 4228175 CL

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5U0557 Pump GP (New AFTERMARKET) - G&T Engine Parts

$1,641.40

22 Aug 2025

US: QUALITY PARTS

5U0557 Pump GP (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Fits equipment: ARTICULATED DUMP TRUCK: D350D, D25D, D30C, D35C, D350C, D30D, D25C. || Condition: NEW AFTERMARKET || Weight: 81.84 lbs || Dimensions: 11.26-14.29-17.75 in || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.

$1,802.58

07 Aug 2025

US: QUALITY PARTS

RAParts 5U0557 REPLACEMENT HYD PUMP Fits CAT

$2,127.99

07 Aug 2025
70.0[31.50] pounds
US: RAParts Inc.

RAParts 5U0557 REPLACEMENT HYD PUMP Fits CAT
Reliable Aftermarket Parts OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications.

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Number on catalog scheme: 4

Caterpillar 5U0557 Parts scheme HYDRAULIC PUMP

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Compatible equipment models: 5U0557:

ARTICULATED TRUCK D25C D25D D30C D350C D35C Caterpillar

Information:

Table 1
Required Tools
Part Number Part Description Qty
1U-7316 Calibration Pin Group 1 The following instructions will ensure the proper orientation between the throttle lever and the throttle shaft for Type IV, Type V, Type VI, Type VII and some Type III Governors.A major feature that originated with the Type IV governor is the fact that the throttle lever is pressed onto the throttle shaft while the governor is running on the calibration bench. This change was made in order to help compensate for a stackup of internal tolerances in the governor, which sometimes made governor calibration difficult. Proper orientation of the throttle lever is important so the governor will pass the calibration procedure. Proper orientation of the throttle lever is also important so the governor will properly interface with the linkage during installation. Some linkage adjustment may still be necessary.Note: This procedure should be performed whenever a Type IV or Type V governor has had servicing or replacement of internal components. This procedure checks the orientation of