Sprocket
N227-A7
WRIGHT: 136, 137, 137AR
POULAN: 360, 361, 400, 401, 450, 451
Teeth: 7
H: 32,1
Pitch: 3/8
Ø inner side clock: 80,2
Ø inside: C=18 & D=12,4
1
Carburetor
HDB-18
WALBRO
POULAN: 245A, 304CU, 306, 306A, 306SE, 360, 361, 400, 401, 450, 451, 2800, 3000, 3400, 3700, 4000
SKILL: 1637U
POULAN: 3.4cu.
1
Carburetor
HS-59A
TILLOTSON
POULAN: 245A, 304CU, 306, 306A, 306SE, 360, 361, 400, 401, 450, 451, 201, 223, 245
1