Fits Jonsered 340, 345, 346, 350, 353 chainsaw models including Jonsered 2150, 2152, and 2145. Note: There are two types of carburetors for these models. This unit has one fuel line and is not compatible with models that have only one fuel line connection. Replaces part numbers: 503283208, 503283208. Compatible with the following models and date ranges: - 340 (2001–09), 340 (2004–03), 340 (2005–05), 340 (2006–06), 340 (2007–01) - 340 E (2006–06) - 340 EPA (1999–09), 340 EPA (2003–01), 340 EPA (2004–03) - 345 (2001–09), 345 (2004–03) - 345 E (2006–06) - 345 EPA (1999–09), 345 EPA (2003–01), 345 EPA (2004–03) - 346 XP (1999–01), 346 XP (2001–06), 346 XP (2003–06), 346 XP (2004–03), 346 XP (2007–02) - 346 XP EPA (2004–03) - 350 (1998–02), 350 (2001–09), 350 (2004–03), 350 (2006–06) - 350 EPA (1999–09), 350 EPA (2003–01), 350 EPA (2004–03) - 351 (2001–06), 351 EPA (1999–09) - 353 (2004–03), 353 (2007–02) - 353 EPA (2004–03), 353 EPA I (2002–09) Color: Silver Material: Metal Package includes: 1 x Carburetor No other items included. Note: Lighting and monitor settings may cause slight color variation between the product image and actual item. Measurement may vary by +/- 1–3 cm.