Jenbacher J320 Gas Engine 2000 Operating Hours 3 Months Maintenance Spare Parts List

If you work with a Jenbacher J320 gas engine —whether you’re a purchaser, repair technician, or part of a maintenance team—you know how important it is to keep your engine running smoothly. Regular maintenance is key, and after 2000 hours of operation, it’s time to focus on replacing critical components to ensure optimal performance and avoid unexpected downtime.
In this blog, we’ve put together a comprehensive spare parts list for the Jenbacher J320 gas engine’s 3-month / 2000-hour maintenance. Whether you’re looking for oil filters, gaskets, or ignition parts, this guide provides the details you need. Each part listed is essential for keeping your engine in top shape, and you’ll find alternative, OEM, and original spare parts options to suit your needs.
| Part No. | Part Description | Quantity | Unit |
| Electrical part: ignition and buffer components | / | ||
| 102981 | Sealing ring | 40 | PCS |
| Oil filter – oil cooler – oil pipe | / | ||
| 225125 | Filter cartridge | 2 | PCS |
| 235027 | Oil filter cartridge | 1 | PC |
| Suction Line | / | ||
| 426555 | Filter cartridge | 1 | PC |
| Air filter – internal combustion engine carburetor | / | ||
| 257320 | Filter | 1 | PC |
| 270160 | Filter mat | 1 | PC |
| 253583 | Filter | 1 | PC |
| 270159 | Filter mat | 1 | PC |
| Cylinder head – valve clearance adjustment | / | ||
| 100548 | Gasket | 20 | PCS |
| Gas absorption device | / | ||
| 267789 | Filter cartridge | 1 | PC |
| 267793 | Gasket set | 1 | Set |
* Remarks: The above spare parts list is a general version, for reference only. The actual number and code of parts sure be checked and modified according to the engine operation situation.
Looking for spare parts for your Jenbacher J320 Gas Engine? We’re here to help! For inquiries or to place an order, you can reach us at [email protected]. Let us support you in keeping your gas engine running reliably with the best parts available.

Our Marketing Director and Engineer, Van Fu, has experience with gas generator sets and spare parts for gas engines dating back to 2012. At that time, as a foreign trade sales representative at Yiwu Power Equipment Co., Ltd, he began learning about gas generator sets and selling these products. In 2013, following the dissolution of Yiwu Power Equipment Co., Ltd due to the owner’s passing, he embarked on an independent journey of research, development, and sales of gas generator sets, while continuously improving his knowledge of internet and marketing strategies. In 2022, he joined Ruzen Technology as a co-founder, taking responsibility for digital marketing and maintaining relationships with key major clients.

