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grove 670 aircraft master cylinder grove 671 aircraft master cylinder grove 672 aircraft mster cylinder grove 673 aircraft master cylinder
670 Series
Stroke = 1.4"
Available in 5/8" or 9/16" bore
Upper Attachment: Clevis or
Eye Bolt
Lower Attachment: Inline or
90° Offset
671 Series
Stroke = 1.4"
Available in 5/8" or 9/16" bore
Upper Attachment: Clevis
or Eye Bolt
Lower Attachment: Cross Drilled
672 Series
Stroke = 0.77"
Available in 5/8" or 9/16" bore
Upper Attachment: Clevis
Lower Attachment: Cross Drilled
673 Series
Stroke = 1.4"
Available in 5/8" or 9/16" bore
Upper Attachment: Clevis or
Eye Bolt
Lower Attachment:Right or Left Offset, Cross Drilled, Slotted 90°,
or Slotted Inline
674 Series
Stroke = 1.4"
Available in 5/8" bore
Upper Attachment: Clevis
Lower Attachment: Cross Drilled
Grove large bore aircraft master cylinder grove 683 aircraft mster cylinder grove 684 aircraftmaster cylinder grove 697 aircraft master cylinder Grove aircraft master cylinder with sphereical bearings
678 Series
Stroke = 1.02"
Available in 7/8" or 1" bore
Upper Attachment: Clevis or
Eye Bolt
Lower Attachment: Inline or
90° Offset
683 Series
Stroke = 1.4"
Available in 1/2" bore
Upper Attachment: Clevis or
Eye Bolt
Lower Attachment: Inline,
90° Offset or Cross Drilled
684 Series
Stroke = 1.6"
Available in 5/8" bore
Upper Attachment: Clevis or
Eye Bolt
Lower Attachment: Inline or
90° Offset

687 Series
Stroke = 1.55"
Available in 3/4" bore
Upper Attachment: Clevis
Lower Attachment: Inline or
90° Offset rectangle or round tab

688 Series
Stroke = 1.4"
Available in 5/8" or 9/16" bore
Sphereical Bearings eliminate side loads on installations with poor pedal geometry. Lower Attachment available Inline or 90° Offset