ENGINE CRANKSHAFT THREAD SIZE

ENGINE SIZE DESCRIPTION CRANKSHAFT THREAD   ENGINE SIZE DESCRIPTION CRANKSHAFT THREAD
COX .010 ALL MODELS 2-56   O.S. .61 - .91 2-CYCLE 5/16 - 24
COX .020 ALL MODELS 3-48   O.S. 1.08 - 2.1 1.08FSR, BGX-1, 3500 3/8 - 24
COX .049 - .51 ALL MODELS 5-40   O.S. .20 - .61 4-CYCLE 1/4 - 28
COX .09 ALL MODELS 6-32   O.S. .70 - 1.60 4-CYCLE 5/16 - 24
ENYA .09 - .11 2-CYCLE 5MM X .8   O.S. 2.40 FF-240 5/16 - 24
ENYA .15 2-CYCLE 6MM X 1.0   O.S. 2.40 - 3.20 FT-240, FT-300, FR5-300 3/8 - 24
ENYA .19 - .21 2-CYCLE 1/4 - 28   PICCO .21 - .45 ALL MODELS 1/4 - 28
ENYA .29 - .60 2-CYCLE 7MM X 1.0   PICCO .60 ALL MODELS 8MM X 1.25
ENYA .25 - .45 2-CYCLE SPORT 1/4 - 28   QUADRA 2.0 Q-35 5/16 X 24
ENYA .46 - .80 4-CYCLE 7MM X 1.0   ROSSI .21 ALL MODELS 1/4 - 28
ENYA .90 4-CYCLE 7MM X 1.0   ROSSI .40 - 1.05 ALL MODELS 8MM X 1.25
ENYA 1.20 4-CYCLE 8MM X 1.0   ROYAL .21 - .46 ALL MODELS 1/4 - 28
FOX .15 ALL MODELS 10-32   SAITO .40 - .60 4-CYCLE 6MM X 1.00
FOX .19 - .50 ALL MODELS 1/4 - 28   SAITO .45 - .91 4-CYCLE 7MM X 1.00
FOX .60 - .78 ALL MODELS 5/16 X 24   SAITO .65 - .90 4-CYCLE 7MM X 1.00
HB .12 - .15 ALL MODELS 5MM X .8   SAITO 1.20 - 2.70 4-CYCLE 8MM X 1.25
HB .20 - .61 ALL MODELS 1/4 - 28   SAITO 1.20 - 3.00 4-CYCLE 8MM X 1.25
HP .21 - .61 ALL MODELS 1/4 - 28   SUPER TIGRE .11 - .15 ALL MODELS 5MM X .8
IRVINE .20 .61 ALL MODELS 1/4 - 28   SUPER TIGRE .19 - .56 ALL MODELS 1/4 - 28
K&B .15 ALL MODELS 10 - 32   SUPER TIGRE .60 G & ST SERIES 1/4 - 28
K&B .19 - .65 ALL MODELS 1/4 - 28   SUPER TIGRE .61 - .90 ALL OTHER MODELS 5/16 - 24
MAGNUM .21 - .61 ALL MODELS 1/4 - 28   SUPER TIGRE 1.20 - 1.80 S-2000, S-2500, S-3000 10MM X 1.25
MERCO .35 - .60 ALL MODELS 1/4 - 28   YS .45 - .60 ALL MODELS 8MM X 1.25
O.S. .10 ALL MODELS 5MM X .8   WEBRA .20 - .61 ALL MODELS 1/4 -28
O.S. .15 ALL MODELS 10 - 32   WEBRA .80 - .90 ALL MODELS 8MM X 1.25
O.S. .20 - .50 2-CYCLE 1/4 - 28