153943A1 - OEM BACK-UP RING - CASE CONSTRUCTION
153943A1 - OEM BACK-UP RING - CASE CONSTRUCTION
100%
CASE CONSTRUCTION OEM Part No. 153943A1

Back-up Ring

Case Construction ·31 Fitments

$2.20 USD · per unit Available
Ships fastFrom our warehouse
30-day returnsNo restocking fees
OEM guaranteedDirect from manufacturer
Machine Model Years
CASE CRAWLER EXCAVATOR 9010B 1995 – 2000
CASE CRAWLER EXCAVATOR 9020B 1995 – 2000
CASE CRAWLER EXCAVATOR 9050B 1995 – 2001
CASE CRAWLER EXCAVATOR (S/N EAC0501122 & AFTER) 9050B 1996 – 2001
EXCAVATOR - TIMBER KING SUPPLEMENT 9050B 1998 – 2001
CASE CRAWLER EXCAVATOR 9060B 1995 – 2001
CASE CRAWLER EXCAVATOR (S/N EAC0601026 & AFTER) 9060B 1996 – 2001
6UZ1XASS01 - ISUZU DIESEL ENGINE - TIER 4B AQ 2010 – 2022
CASE CRAWLER EXCAVATOR (NORTH AMERICA) CX130 2000 – 2008
CASE CRAWLER EXCAVATOR (NORTH AMERICA) CX160 2000 – 2006

Enhance your heavy equipment’s performance with the Case Construction Back-Up Ring #153943A1. Designed for durability and precision, this essential part ensures optimal sealing and reliability, keeping your machinery running smoothly in demanding conditions. Perfect for Case equipment maintenance. This product is a genuine OEM part, ensuring quality and reliability.

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), CRAWLER EXCAVATOR TIER 3 (NA), CRAWLER EXCAVATOR TIER 4 (NA), LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA), CRAWLER EXCAVATOR TIER 3 - ASN N5SAP7001 - (NA), CASE CRAWLER EXCAVATOR (EUROPE), CRAWLER EXCAVATOR (NORTH AMERICA), CRAWLER EXCAVATOR TIER 3 (EU) (DC46B6001 DCH460R3N6EAS7001-), CRAWLER EXCAVATOR - TIER 3 (EUROPE), RETRACTABLE CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA), CRAWLER EXCAVATOR - TIER 4 including models 9010B, 9020B, 9050B, 9060B, AQ, CX130, CX160, CX290, CX290B, CX300C, CX300D LC, CX330, CX350, CX350B, CX350C, CX350D LC, CX460, CX470B, CX490D LC, CX490D RTC, CX500D LC, CX500D RTC, CX75C SR, CX80C.

Frequently asked questions

What is the part number?

The manufacturer part number is 153943A1.

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
153943A1
Internal SKU
IC:153943A1
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

You may also like