The part is from Husqvarna 254 which was made in December of 1990. The part is used. Cleaned.
Part number is 503 54 16-01. Replaces obsolete part 501 86 75-05 and 501 86 75-03.
The lower mounting two holes are bigger than the upper ones. See pictures.
Husqvarna
254 (1986-04) Chainsaw
254 (1987-01) Chainsaw
254 (1988-02) Chainsaw
254 (1990-05) Chainsaw
254 (1992-10) Chainsaw
254 (1994-06) Chainsaw
254 (1996-01) Chainsaw
254 (1998-03) Chainsaw
254 (2001-09) Chainsaw
257 (1994-06) Chainsaw
257 (1996-01) Chainsaw
257 (1998-03) Chainsaw
257 (2001-09) Chainsaw
261 EPA (1998-03) Chainsaw
261 EPA (1999-06) Chainsaw
262 (1990-03) Chainsaw
262 (1991-03) Chainsaw
262 (1992-11) Chainsaw
262 (1994-06) Chainsaw
262 (1996-01) Chainsaw