Part Number: 03785

Fits: Husqvarna 435e II, 435 II, 440 II, 445e II, 445 II, 450e II & 450 II. Jonsered CS2240 II, CS2240S II, CS2245 II, CS2245S II & CS2250S II.

Replaces OEM: 579 63 88-03, MBU-52

Size: