Echo C309000030 Chain Tensioner

Product Description

Genuine Echo Chain Tensioner. Part # C309000030. 

Fits select Ech models:

326T Chain Tensioner / Spike Bumper
99944200532 Power Pruner Attachment Gear Case, Auto-Oiler
CS-271T S/N: C21112001001 - C21112999999 Chain Brake
CS-271T S/N: C21211001001 - C21211999999 Chain Brake
CS-271T S/N: C21313001001 - C21313999999 Chain Brake
CS-271T S/N: C26312001001 - C26312999999 Chain Brake S/N: C26312001611 - C26312999999
CS-271T S/N: C26312001001 - C26312999999 Chain Brake S/N: C26312001001 - C26312001610
CS-271T S/N: C26411001001 - C26411999999 Chain Brake, Clutch S/N: C26411001501 - C26411999999
CS-271T S/N: C26411001001 - C26411999999 Chain Brake, Clutch S/N: C26411001001 - C26411001500
CS-271T S/N: C26411001001-C26411999999 Chain Brake S/N: C26411001001 - C26411001500
CS-271T S/N: C26411001001-C26411999999 Chain Brake S/N: C26411001501 - C26411999999
CS-271T S/N: C26513001001 - C26513999999 Chain Brake, Clutch S/N: C26513001001 - C26513001100
CS-271T S/N: C26513001001 - C26513999999 Chain Brake, Clutch S/N: C26513001101 - C26513999999
CS-271T S/N: C26513001001-C26513999999 Chain Brake S/N: C26513001001 - C26513001100
CS-271T S/N: C26513001001-C26513999999 Chain Brake S/N: C26513001101 - C26513999999
CS-271T S/N: C32814001001-C32814999999 Chain Brake
CS-300 S/N: 03001001 - 03999999 Chain Brake Assembly
CS-300 S/N: 04001001 - 04999999 Chain Brake Assembly
CS-301 S/N: 02001001 - 02999999 Chain Brake, Cutting Attachment, Tools S/N: 02001001 - 02019713
CS-301 S/N: 02001001 - 02999999 Chain Brake, Cutting Attachment, Tools S/N: 02019714 - 04999999
CS-301 S/N: 04001001 - 04999999 Chain Brake, Cutting Attachment, Tools S/N: 02019714 - 04999999
CS-303T S/N: C26012001001 - C26012999999 Chain Brake
CS-303T S/N: C26111001001 - C26111999999 Chain Brake
CS-303T S/N: C26213001001 - C26213999999 Chain Brake
CS-303T S/N: C31826001001 - C31826999999 Chain Brake
CS-303T S/N: C33214001001 - C33214999999 Chain Brake
CS-310 S/N: C04511001001 - C04511999999 Chain Brake S/N: S/N: C04511016001 - C04511999999
CS-310 S/N: C04511001001 - C04511999999 Chain Brake S/N: C04511001001 - C04511016000
CS-310 S/N: C04612001001 - C04612999999 Chain Brake S/N: C04612001001 - C04612080000
CS-310 S/N: C04612001001 - C04612999999 Chain Brake S/N: S/N: C04612080001 - C04612999999
CS-310 S/N: C04713001001 - C04713999999 Chain Brake S/N: C04713001001 - C04713008000
CS-310 S/N: C04713001001 - C04713999999 Chain Brake S/N: S/N: C04713008001 - C04713999999
CS-310 S/N: C23926001001 - C23926999999 Chain Brake
CS-310 S/N: C32914001001 - C32914999999 Chain Brake
CS-310 S/N: C33014001001 - C33014999999 Chain Brake
CS-310 S/N: C33113001001 - C33113999999 Chain Brake
CS-330MX4 S/N: C07213001001 - C07213999999 Chain Brake
CS-330MX4 S/N: C07311001001 - C07311999999 Chain Brake
CS-330MX4 S/N: C07411001001 - C07411999999 Chain Brake
CS-330T S/N: 09001001 - 09999999 Chain Brake
CS-330T S/N: 10001001 - 10999999 Chain Brake
CS-330T S/N: C04212001001 - C04212999999 Chain Brake
CS-330T S/N: C07711001001 - C07711999999 Chain Brake -- ORANGE MODELS
CS-330T S/N: C07711001001 - C07711999999 Chain Brake -- GRAY MODELS
CS-330T S/N: C08611001001 - C08611999999 Chain Brake -- ORANGE MODELS
CS-330T S/N: C08611001001 - C08611999999 Chain Brake -- GRAY MODELS
CS-330T S/N: C09613001001 - C09613999999 Chain Brake -- GRAY MODELS
CS-330T S/N: C09613001001 - C09613999999 Chain Brake -- ORANGE MODELS
CS-340 S/N: 03001001 - 03999999 Chain Brake
CS-340 S/N: 04001001 - 04999999 Chain Brake
CS-341 S/N: 02001001 - 02999999 Chain Brake S/N: 02008445 - 02048799
CS-341 S/N: 02001001 - 02999999 Chain Brake S/N: 02048800 - 02999999
CS-341 S/N: 02001001 - 02999999 Chain Brake S/N: 02001001 - 02008444
CS-341 S/N: 04001001 - 04999999 Chain Brake S/N: 04001001 - 04002000
CS-341 S/N: 04001001 - 04999999 Chain Brake S/N: 04002001 - 04999999
CS-341 S/N: C04112001001 - C04112999999 Chain Brake
CS-341 S/N: C07611001001 - C07611999999 Chain Brake
CS-341 S/N: C08511001001 - C08511999999 Chain Brake
CS-341 S/N: C09513001001 - C09513999999 Chain Brake
CS-341 S/N: C23111001001 - C23111999999 Chain Brake
CS-341 S/N: C24912001001 - C24912999999 Chain Brake
CS-341 S/N: C25013001001 - C25013999999 Chain Brake
CS-345 S/N: 03001001 - 03999999 Chain Brake
CS-345 S/N: 04001001 - 04999999 Chain Brake
CS-346 S/N: 02001001 - 02999999 Chain Brake S/N: 02001001 - 02006473
CS-346 S/N: 02001001 - 02999999 Chain Brake S/N: 02006474 - 02999999
CS-346 S/N: 04001001 - 04999999 Chain Brake
CS-3500 Clutch, Chain Brake Assembly
CS-350TES Clutch, Sprocket
CS-350TES S/N: C24126001001 - C24126999999 Chain Brake, Clutch Cover
CS-350TES S/N: C48736001001 - C48736999999 Chain Brake, Clutch Cover
CS-352 S/N: C19612001001 - C19612999999 Chain Brake
CS-352 S/N: C19711001001 - C19711999999 Chain Brake
CS-352 S/N: C19813001001 - C19813999999 Chain Brake
CS-352 S/N: C33314001001 - C33314999999 Chain Brake, Clutch Cover
CS-353ES S/N: C31926001001-C31926999999 Chain Brake
CS-355T S/N: C23411001001 - C23411999999 Chain Brake
CS-355T S/N: C23512001001 - C23512999999 Chain Brake
CS-355T S/N: C23613001001 - C23613999999 Chain Brake
CS-355T S/N: C33414001001-C33414999999 Chain Brake
CS-360T S/N: 09001001 - 09999999 Chain Brake
CS-360T S/N: 10001001 - 10999999 Chain Brake
CS-360T S/N: C04412001001 - C04412999999 Chain Brake
CS-360T S/N: C07811001001 - C07811999999 Chain Brake -- GRAY MODELS
CS-360T S/N: C07811001001 - C07811999999 Chain Brake -- ORANGE MODELS
CS-360T S/N: C08711001001 - C08711999999 Chain Brake -- ORANGE MODELS
CS-360T S/N: C08711001001 - C08711999999 Chain Brake -- GRAY MODELS
CS-360T S/N: C09713001001 - C09713999999 Chain Brake -- ORANGE MODELS
CS-360T S/N: C09713001001 - C09713999999 Chain Brake -- GRAY MODELS
CS-360TES S/N: 37001001-37999999 Chain Brake
CS-361P S/N: C51814001001-C51814999999 Chain Brake
CS-361P S/N: C51913001001-C51913999999 Chain Brake
CS-370 S/N: 09001001 - 09999999 Chain Brake, Guide Bar, Saw Chain S/N: 09001001 - 09015540
CS-370 S/N: 09001001 - 09999999 Chain Brake, Guide Bar, Saw Chain S/N: 09015541 - 09999999
CS-370 S/N: 10001001 - 10999999 Chain Brake, Guide Bar, Saw Chain S/N: 10001001 - 10002200
CS-370 S/N: 10001001 - 10999999 Chain Brake, Guide Bar, Saw Chain S/N: 10002001 - 10999999
CS-370 S/N: C06212001001 - C06212999999 Chain Brake
CS-370 S/N: C08011001001 - C08011999999 Chain Brake
CS-370 S/N: C08911001001 - C08911999999 Chain Brake
CS-370 S/N: C09913001001 - C09913999999 Chain Brake
CS-370 S/N: C33514001001 - C33514999999 Chain Brake
CS-370 S/N: C33714001001 - C33714999999 Chain Brake
CS-400 S/N: C08111001001 - C08111999999 Chain Brake
CS-400 S/N: C08111019801 - C08111999999 Chain Brake
CS-400 S/N: C09011001001 - C09011999999 Chain Brake
CS-400 S/N: C09212001001 - C09212999999 Chain Brake
CS-400 S/N: C10013001001 - C10013999999 Chain Brake
CS-400 S/N: C33714001001 - C33714999999 Chain Brake
CS-4200ES S/N: 36001001 - 36999999 Clutch, Sprocket Guard
CS-420ES S/N: 20001001 - 20999999 Guide Plate, Chain Tensioner
CS-420ES S/N: 37027771-37999999 Guide Plate, Chain Tensioner
CS-450 S/N: C05812001001 - C05812999999 Chain Brake
CS-450 S/N: C24326001001 - C24326999999 Chain Brake
CS-450P S/N: C06312001001 - C06312999999 Chain Brake
CS-450P S/N: C06413001001 - C06413999999 Chain Brake
CS-510 S/N: 03001001 - 03999999 Clutch, Chain Brake
CS-510 S/N: 04001001 - 04999999 Clutch, Chain Brake
CS-510 S/N: C19120001001 - C19120999999 Clutch, Sprocket
CS-520 S/N: 05001001 - 05999999 Chain Brake, Cutting Attachment S/N: 05023602 - 05999999
CS-520 S/N: 05001001 - 05999999 Chain Brake, Cutting Attachment S/N: 05001001 - 05023601
CS-520 S/N: 07001001 - 07999999 Chain Brake, Cutting Attachment S/N: 07001001 - 07002929
CS-520 S/N: 07001001 - 07999999 Chain Brake, Cutting Attachment S/N: 07002930 - 07999999
CS-520 S/N: C07113001001 - C07113999999 Chain Brake
CS-520 S/N: C09312001001 - C09312999999 Chain Brake
CS-530 S/N: C02803001001 - C02803999999 Chain Brake S/N: C02803001001 - C02803001300
CS-530 S/N: C02803001001 - C02803999999 Chain Brake S/N: C02803001301 - C02803999999
CS-530 S/N: C02904001001 - C02904999999 Chain Brake
CS-670 S/N: 03001001 - 03999999 Chain Brake Asssembly, Guide Bar, Chain
CS-670 S/N: 04001001 - 04999999 Chain Brake Asssembly, Guide Bar, Chain
CS-680 S/N: C03203001001 - C03203999999 Chain Brake Asssembly
CS-680 S/N: C03304001001 - C03304999999 Chain Brake Asssembly
CS-680S S/N: C47620001001 - C47620999999 Sprocket Guard, Clutch
PPF-225 S/N: E03214001001 - E03214999999 Gear Case, Auto-Oiler
PPF-225 S/N: S63212001001 - S63212999999 Gear Case, Auto-Oiler
PPF-225 S/N: S63311001001 - S63311999999 Gear Case, Auto-Oiler
PPF-225 S/N: S63413001001 - S63413999999 Gear Case, Auto-Oiler
PPF-235ES S/N: S64437001001 - S64437999999 Gear Case, Auto-Oiler
PPF-280 S/N: E09511001001 - E09511999999 Gear Case
PPF-280 S/N: E09612001001 - E09612999999 Gear Case
PPF-280 S/N: E09713001001 - E09713999999 Gear Case
PPF-280 S/N: E20714001001 - E20714999999 Gear Case, Auto-Oiler
PPF-300ES S/N: E06537001001 - E06537999999 Gear Case, Auto-Oiler
PPT-235ES S/N: E07037001001 - E07037999999 Gear Case, Auto-Oiler
PPT-265 S/N: E07811001001 - E07811999999 Gear Case, Auto-Oiler
PPT-265 S/N: E08411001001 - E08411999999 Gear Case, Auto-Oiler
PPT-265 S/N: E09013001001 - E09013999999 Gear Case, Auto-Oiler
PPT-265 S/N: E09912001001 - E09912999999 Gear Case, Auto-Oiler
PPT-265H S/N: E06711001001 - E06711999999 Gear Case, Auto-Oiler
PPT-265H S/N: E06812001001 - E06812999999 Gear Case, Auto-Oiler
PPT-265H S/N: E06913001001 - E06913999999 Gear Case, Auto-Oiler
PPT-265S S/N: E07111001001 - E07111999999 Gear Case, Auto-Oiler
PPT-265S S/N: E09313001001 - E09313999999 Gear Case, Auto-Oiler
PPT-265S S/N: E09412001001 - E09412999999 Gear Case, Auto-Oiler
PPT-265S S/N: E10011001001 - E10011999999 Gear Case, Auto-Oiler
PPT-266 S/N: E04111001001 - E04111999999 Gear Case, Auto-Oiler
PPT-266 S/N: E04212001001 - E04212999999 Gear Case, Auto-Oiler
PPT-266 S/N: E04313001001 - E04313999999 Gear Case, Auto-Oiler
PPT-266 S/N: E20514001001 - E20514999999 Gear Case, Auto-Oiler
PPT-266H S/N: E04411001001 - E04411999999 Gear Case, Auto-Oiler
PPT-266H S/N: E04512001001 - E04512999999 Gear Case, Auto-Oiler
PPT-266H S/N: E04613001001 - E04613999999 Gear Case, Auto-Oiler
PPT-266H S/N: E20614001001 - E20614999999 Gear Case, Auto-Oiler
PPT-280 S/N: E08011001001 - E08011999999 Gear Case, Auto-Oiler
PPT-280 S/N: E08612001001 - E08612999999 Gear Case, Auto-Oiler
PPT-280 S/N: E09213001001 - E09213999999 Gear Case, Auto-Oiler
PPT-280 S/N: E20814001001 - E20814999999 Gear Case, Auto-Oiler
PPT-300ES S/N: E06637001001 - E06637999999 Gear Case, Auto-Oiler
QV-670 S/N: 03001001 - 03999999 Chain Brake Asssembly, Guide Bar, Chain
QV-670 S/N: 04001001 - 04999999 Chain Brake Asssembly, Guide Bar, Chain
QV-680 S/N: C03403001001 - C03403999999 Chain Brake Asssembly