Service parts for the GTH 990
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredFuel 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 | |
|---|---|---|---|---|---|
| Air filter | Air Cleaner Filter Primary | 0E3557 | Amazon eBay $17.44 | ||
| Fuel filter | Fuel Filter Donaldson | 0F0106 | Amazon eBay | ||
| Oil filter | Oil Filter Black 75mm | 070185B | Amazon eBay $26.99 NAPA $9.09 | ||
| Oil | — | 100 hr | |||
| Spark plug | Spark Plug | 0E7585 | Amazon eBay $12.77 NAPA $5.48 |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
Service specifications
6| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Other | displacement | 220 | cc | |
| Other | displacement | 410 | cc | |
| Other | displacement | 530 | cc | |
| Other | displacement | 760 | cc | |
| Other | displacement | 992 | cc | |
| Pressure | oil pressure | 30 | psi | full pressure lubrication, over 30 psi |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
What oil filter fits the Generac GTH 990?
The Generac GTH 990 uses oil filter part number 070185B.
What fuel filter fits the Generac GTH 990?
The Generac GTH 990 uses fuel filter part number 0F0106.
What air filter does the Generac GTH 990 use?
The Generac GTH 990 uses air filter part number 0E3557.
Parts
14model family| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 070185B | FILTER, OIL | 1 | Oil filter | Amazon eBay $26.99 NAPA $9.09 |
| 0D6313 | FILTER, FUEL | 1 | Fuel filter | Amazon eBay $9.26 |
| 0D9723 | ELEMENT, AIR FILTER | 1 | Air filter | Amazon eBay $16.85 NAPA $45.24 |
| 0E7585 | SPARK PLUG | 1 | Spark plug | Amazon eBay $12.77 NAPA $5.48 |
| 086516 | VALVE, EXHAUST | 2 | Service part / kit | Amazon eBay $26.00 |
| 0C2229 | VALVE, INTAKE | 2 | Service part / kit | Amazon eBay $18.92 |
| GSH220 | GSH220 | Service part / kit | buy | |
| GSH410 | GSH410 | Service part / kit | FridayParts $30.99 | |
| GSV410 | GSV410 | Service part / kit | buy | |
| GTH530 | GTH530 | Service part / kit | buy | |
| GTH760 | GTH760 | Service part / kit | buy | |
| GTH990 | GTH990 | Service part / kit | FridayParts $15.90 | |
| GTV760 | GTV760 | Service part / kit | FridayParts $38.99 | |
| GTV990 | GTV990 | Service part / kit | FridayParts $38.99 |
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 8 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.