Brake Adjuster Spring
Braking System ·19 Fitments
| Machine | Model | Years |
|---|---|---|
| ARTICULATED TRUCK | 335 TIER 2 | 2005 – 2006 |
| ARTICULATED TRUCK TIER 3 (NA) - S/N HHD000755 TO 000764 | 340 ASN | 2005 – 2006 |
| ARTICULATED TRUCK S/N: UNTIL HHD000754 | 340 BSN | 2005 – 2006 |
| ARTICULATED TRUCK TIER 3 (NA) - SN N6PG58018 - | 340B | 2007 – 2012 |
| CASE WHEEL LOADER (BEFORE S/N JEE0135500) | 521D | 2000 – 2002 |
| CASE WHEEL LOADER (S/N JEE0135501 & AFTER) - ENGINE SUPPLEMENT | 521D | 2000 – 2002 |
| CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER) | 521D | 2000 – 2002 |
| CASE WHEEL LOADER | 621C | 1999 – 2001 |
| CASE WHEEL LOADER (BEFORE S/N JEE0135500) | 621D | 2000 – 2002 |
| CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER) | 621D | 2002 – 2007 |
Enhance your Case Construction equipment’s performance with the Brake Adjuster Spring #8603584. Designed for durability and precision, this essential part ensures optimal braking efficiency, keeping your heavy machinery safe and reliable on the job site. Upgrade today!
Compatible equipment
This part fits ARTICULATED TRUCK, ARTICULATED TRUCK TIER 3 (NA) - S/N HHD000755 TO 000764, ARTICULATED TRUCK S/N: UNTIL HHD000754, ARTICULATED TRUCK TIER 3 (NA) - SN N6PG58018 -, CASE WHEEL LOADER (BEFORE S/N JEE0135500), CASE WHEEL LOADER (S/N JEE0135501 & AFTER) - ENGINE SUPPLEMENT, CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER), CASE WHEEL LOADER, WHEEL LOADER TIER 3 (NA), CASE WHEEL LOADER (NORTH AMERICA), CASE WHEEL LOADER (S/N JEE0155000 & BEFORE), CASE WHEEL LOADER (S/N JEE0155001 & AFTER), WHEEL LOADER TIER 3 NA/EU, WHEEL LOADER TIER 3 (NA/EU) including models 335 TIER 2, 340 ASN, 340 BSN, 340B, 521D, 621C, 621D, 621E, 721C, 721D, 721E, 821C, 821E, 921C, 921E.
Frequently asked questions
What is the part number?
The manufacturer part number is 8603584.
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
- 8603584
- Internal SKU
- IC:8603584
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Braking System
- 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.
All 19 fitments
| Machine | Model | Years |
|---|---|---|
| ARTICULATED TRUCK | 335 TIER 2 | 2005 – 2006 |
| ARTICULATED TRUCK TIER 3 (NA) - S/N HHD000755 TO 000764 | 340 ASN | 2005 – 2006 |
| ARTICULATED TRUCK S/N: UNTIL HHD000754 | 340 BSN | 2005 – 2006 |
| ARTICULATED TRUCK TIER 3 (NA) - SN N6PG58018 - | 340B | 2007 – 2012 |
| CASE WHEEL LOADER (BEFORE S/N JEE0135500) | 521D | 2000 – 2002 |
| CASE WHEEL LOADER (S/N JEE0135501 & AFTER) - ENGINE SUPPLEMENT | 521D | 2000 – 2002 |
| CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER) | 521D | 2000 – 2002 |
| CASE WHEEL LOADER | 621C | 1999 – 2001 |
| CASE WHEEL LOADER (BEFORE S/N JEE0135500) | 621D | 2000 – 2002 |
| CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER) | 621D | 2002 – 2007 |
| WHEEL LOADER TIER 3 (NA) | 621E | 2007 – 2012 |
| CASE WHEEL LOADER | 721C | 1999 – 2002 |
| CASE WHEEL LOADER (NORTH AMERICA) | 721D | 2003 – 2006 |
| WHEEL LOADER TIER 3 (NA) | 721E | 2006 – 2011 |
| CASE WHEEL LOADER (S/N JEE0155000 & BEFORE) | 821C | 2002 – 2006 |
| CASE WHEEL LOADER (S/N JEE0155001 & AFTER) | 821C | 2003 – 2007 |
| WHEEL LOADER TIER 3 NA/EU | 821E | 2006 – 2011 |
| CASE WHEEL LOADER (S/N JEE0155001 & AFTER) | 921C | 1999 – 2007 |
| WHEEL LOADER TIER 3 (NA/EU) | 921E | 2007 – 2011 |