154543A1 - OEM O-RING - CASE CONSTRUCTION
154543A1 - OEM O-RING - CASE CONSTRUCTION
100%
CASE CONSTRUCTION OEM Part No. 154543A1

O-ring

Case Construction ·72 Fitments

$2.45 USD · per unit In stock · 2 on hand
Ships fastFrom our warehouse
30-day returnsNo restocking fees
OEM guaranteedDirect from manufacturer
Machine Model Years
CASE CRAWLER EXCAVATOR 9020 1993 – 1994
CASE CRAWLER EXCAVATOR 9020B 1995 – 2000
CASE CRAWLER EXCAVATOR 9030 1992 – 1994
CASE CRAWLER EXCAVATOR 9030B 1994 – 2000
CASE CRAWLER EXCAVATOR 9040 1993 – 1994
CASE CRAWLER EXCAVATOR 9040B 1994 – 2000
CASE CRAWLER EXCAVATOR 9045B 1998 – 2000
CASE CRAWLER EXCAVATOR 9050 1992 – 1994
CASE CRAWLER EXCAVATOR 9050B 1995 – 2001
CASE CRAWLER EXCAVATOR (S/N EAC0501122 & AFTER) 9050B 1996 – 2001

Enhance the performance of your Case Construction equipment with the durable O-Ring #154543A1. Designed for optimal sealing and reliability, this essential part ensures efficient operation, reducing downtime and maintenance costs in heavy-duty applications.

Compatible equipment

This part fits CASE CRAWLER EXCAVATOR, CASE CRAWLER EXCAVATOR (S/N EAC0501122 & AFTER), EXCAVATOR - TIMBER KING SUPPLEMENT, CASE CRAWLER EXCAVATOR (S/N EAC0601026 & AFTER), 6UZ1XASS01 - ISUZU DIESEL ENGINE - TIER 4B, CASE CRAWLER EXCAVATOR (NORTH AMERICA), CASE STANDARD CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR TIER 3 (NA), CRAWLER EXCAVATOR - TIER 4 (NA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA), LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 4B (NA), NARROW LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA), CASE LONG REACH CRAWLER EXCAVATOR (NORTH AMERICA), CASE NARROW EXCAVATOR (NORTH AMERICA) ~DAC0721850 & ASN DAC211851, CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR TIER 3, CRAWLER EXCAVATOR TIER 3 (EU), CRAWLER EXCAVATOR STD W/BLADE - TIER 4B (NA), CRAWLER EXCAVATOR TIER 4 (NA), CRAWLER EXCAVATOR TIER 3 - ASN N5SAP7001 - (NA), CASE CRAWLER EXCAVATOR (EUROPE), CRAWLER EXCAVATOR TIER 3 (EU) (DC46B6001 DCH460R3N6EAS7001-), CRAWLER EXCAVATOR - TIER 3 (EUROPE), RETRACTABLE CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) including models 9020, 9020B, 9030, 9030B, 9040, 9040B, 9045B, 9050, 9050B, 9060, 9060B, AQ, CX130, CX160, CX210, CX210B, CX210BLR, CX210BNLC, CX210C LC, CX210C LR, CX210C NLC, CX210D LC, CX210D LC LR, CX210D NLC, CX210LR.

Frequently asked questions

What is the part number?

The manufacturer part number is 154543A1.

Is this a genuine OEM part?

Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.

Will this fit my machine?

See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.

Where does this ship from?

Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.

Manufacturer part number
154543A1
Internal SKU
IC:154543A1
Brand
CASE CONSTRUCTION
Condition
OEM, new
Category
Case Construction
Weight
0.01 lb

Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.

30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.

This part appears in these diagrams

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