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Autopark Parts Xref
As many of you RV'ers know Workhorse has their own Part Numbering system even though most of the parts are available from a GM dealer, other OEM's or from a autoparts house. So, if you have purchased any parts from any other source other than Workhorse and have the OEM part number and discription please leave me an EMAIL with the informantion and I will add to this section.
Note - This cross reference file is a collection of parts numbers supplied by "OLDUSEDBEAR", the members of IRV2 and myself. The Workhorse numbers have been added for reference and may vary as I have seen multiple parts numbers for the same part.
I have added links to my photos of the various parts referenced here. So, if you want to see a photo of the part in question just click on the highlighted part and it will open a new tab or window.
Any updates or corrections please Email me.
Auotpark Switches
| Part # | Description | Supplier | |
| 15961566 | Rotten Green Switch | AC Delco/GM | |
| 15034355 | Rotten Brown Switch | AC Delco/GM | |
| 10218778 | Light Switch Gray | AC Delco/GM | |
| 53-47307 | Light Switch Gray | Car Quest | |
| PS305 | Light Switch Gray | NAPA | |
| 15688635 | Switch Assembly | AC Delco/GM | |
| 15961565 | Cam Switch | AC Delco/GM | |
| 12077866 | Autopark Relay | AC Delco/GM | |
| 15149862 | 12 vols Solenoid Vickers | AC Delco/GM | |
Pumps/Actuator
| Part # | Description | Supplier | |
| W8000532 | Actuator | Workhorse | |
| 15968538 | Actuator | AC Delco/GM | |
| 15034356 | Pump Assembly - old | AC Delco/GM | |
| 15743820 | Pump Assembly - other type | AC Delco/GM | |
| N36000C | Pump Assembly Complete | Precision Rebuilders | |
| N36000B | Parking Brake Chamber | Precision Rebuilders | |
| N36000P | Pump & Motor | Precision Rebuilders | |
| W8000498 | Pump & Motor | Workhorse | |
| 15149862 | 3 Way Valve | AC Delco/GM | |
| 15961615 | Hose | AC Delco/GM | |
| 15961611 | Cable Actuator | AC Delco/GM | |
Brake Parts
| Part # | Description | Supplier |
| W8810557 | Autopark Drum | Workhorse |
| W8810806 | Autopark Shoes | Workhorse |
| 15619929 | Autopark Shoes | AC Delco/GM |
| 15636877 | Autopark Shoe Hardware Kit | AC Delco/GM |
Pump Documentation
| If you have need to replace specific parts in the Autopark pump you may want to download one of the following files: |