Service parts for the 300- 500REOZJ
Grouped by system, with how many of each the parts manual calls for.
Fuel system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
Ratings spec sheet not in our library yet — see the documents below.
Filters & service parts
model family| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Fuel filter | Primary | GM50263 | Amazon eBay $99.99 | ||
| Oil filter | Cartridge | ×1 | GM48731 | Amazon eBay $49.99 NAPA $3.59 | |
| Battery | Wet | ×2 | — | ||
| Belt | Flexible Fuel Lines | — | |||
| Coolant | Water-cooled | 16.0 Liters | — | ||
| Oil | Full Pressure | 32.5 Liters | — |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
Common questions
Which oil filter part number does the Kohler 300- 500REOZJ take?
The Kohler 300- 500REOZJ uses oil filter part number GM48731.
What fuel filter does the Kohler 300- 500REOZJ use?
The Kohler 300- 500REOZJ uses fuel filter part number GM50263.
Parts
1model family| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 4UA10 | 15 Relay I/O Board | 1 | Battery | Amazon eBay |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
This page was generated from the 3 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.