1K5888 Spacer Fits Caterpillar Models
1K5888 Spacer Fits Caterpillar Models
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One New Aftermarket Replacement Spacer for Caterpillar (Cat) Equipment
This aftermarket replacement spacer (Caterpillar part number 1K5888) is a precision-fit hardware component used across a wide range of Caterpillar construction, earthmoving, and engine applications. Spacers are used throughout heavy equipment assemblies to maintain correct clearances, alignment, and component positioning during operation and servicing.
Compatible Models
Caterpillar Excavators / Hydraulic Excavators: 215, 225, 225D, 231D
Caterpillar Engines: 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, C-15
Caterpillar Pipelayers / Log Skidders: 578, 583R, 587R
Caterpillar Motor Scrapers: 613C II, 627E, 651E, 657E
Caterpillar Off-Highway Trucks: 776C, 776D, 777D
Caterpillar Compactors / Soil Compactors: 824C, 826C, CB-534
Caterpillar Wheel Loaders: 910, 938G
Caterpillar Track-Type Loaders: 931B, 935B, 935C
Caterpillar Track-Type Tractors / Dozers: 973, D11N, D11R
Replaces Part Number(s):
1K5888
New aftermarket replacement part - not remanufactured, not used.



