2025 Oregon Catalog

1077

Spur Sprocket

Power Mate® System

Small 7 (SM7)

Standard 7 (SD7)

Crankshaft Diameter

Drive Teeth

Rim

OEM

Chainsaw Model

Pitch

OLEO-MAC (OLYMPYK) 938 941 942 945 946

.325"

7

106068X

11892C

0.472"

947 951 952 956 962

.325" .325" .325" .325"

7 7 7 7 7 7 7 7 7

11892C 11892C 11892C 11892C 68210C 68210C 68210C 22270C 68210C

0.472" 0.472" 0.472" 0.500"

106068X

100758X

3/8" 3/8" 3/8"

100757

965HD

0.500" 0.551"

970 980

999F

.404"

099900387 097000207

GS820

3/8"

OREGON CS250-S6 CS250-E6 CS250-A6 CS300 CS300-E6 CS300-A6

3/8" (91)

6

546622

CS1500 PS250

3/8" (91) 3/8" (90)

6 7

570964 571043

PARTNER 22

3/8" (91)

6

28001

0.394"

330 350 351 365

3/8" (91) 3/8" (91)

6 6 7 7 6 7 7 7 7

106114F 41569X 106656X

0.394" 0.394"

.325" .325"

41726XSF

11892C 11892C

400 405

35641X

0.500" 0.394"

3/8" (91)

41569X

.325" .325"

106656X

41726XSF

11892C 11892C 68210C 11892C

410 421

35641X

0.500" 0.551" 0.500"

3/8"

450 460 490 510 1612 1613 1614 1616 7000 F55 F65

.325"

35641X

3/8" (91)

6

28001

0.394"

3/8"

7

68210C

0.551"

Mini P3 Mini P

3/8" (91)

6

28001

0.394"

P-100 (after March 1977)

3/8"

7 6 7 8 7 7 7 7 6

68210C

0.551" 0.394"

P2 P3

3/8" (91)

28001

P400 P500 P545 P5000 P5100

.325"

29175XSF

11892C 11891C 18720C 68210C 68210C 68210C

0.500"

3/8"

34425X

P70

3/8" 3/8"

0.551" 0.551" 0.394"

P-85

PA

3/8" (91)

28001

Part numbers listed in red are obsolete. Contact your authorized Oregon distributor for availability.

2025

TechnicalServices@OregonProducts.com 1.800.223.5168

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