18" Carlton Bar for Husqvarna .325" / 0.058" (72 links)

Suits the following chainsaws:
Husqvarna 40, 41, 42, 44, 45, 50, 51, 55, 154, 254, 257, 444, 340, 345, 350, 435, 435e, 440, 440e, 445, 445s, 450, 450e, 545, 550XP, 346XP,
Jonsered 2040, 2041, 2045, 2050, 2051, 2054, 2055, 520, 535, 2141, 2145, 2149, 2150, 2152
Efco: MTH5100, MTH5600
Oleo Mac: 940, 940C, 947, 952, 956, 951
Solo: 639, 644, 645, 650, 651, 654
Zomax: ZM4600, ZM4680, ZM4610
Dolmar: 109, 111, 115i, PS4600, PS5000
Makita: DCS4600S, DCS501, DCS4630, DCS460, DCS500
Carlton part number: 1801W-K272-PT
Bar specifications: 18" cutting length, .325" pitch, 0.058" gauge, 72 drive links, laminated steel construction.