1733427 Guide-Ball Fits Caterpillar Models
1733427 Guide-Ball Fits Caterpillar Models
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One New Aftermarket Replacement Guide-Ball for Caterpillar (Cat) Excavators
This aftermarket replacement Guide-Ball (part number 1733427) is a precision hydraulic pump component used in the main hydraulic pump assembly on Caterpillar (Cat) excavators and track-type tractors. The guide-ball serves a critical role in the piston pump mechanism, guiding piston movement within the cylinder block during hydraulic system operation.
Specifications
- Dimensions: 3.15 x 1.77 x 3.15 in.
- Weight: 0.3 lbs.
- Part of main hydraulic pump assembly (SBS140 pump series and related)
Compatible Models
Caterpillar Excavators: 318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 321C, 321D LCR, 322C, 322C FM, 323D L, 323D LN, 323D SA, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328D LCR, 329D, 329D L, 329D LN, M325D L MH, M325D MH
Caterpillar Track-Type Tractors: D11R, D11T
Caterpillar Engines (associated): 3066, 3126, 3126B, C-13, C11, C13, C6, C6.4, C6.6, C7
Replaces Part Number(s):
1733427, 173-3427
Aftermarket Interchange Numbers
1225114, 122-5114
New aftermarket replacement part - not remanufactured, not used.



