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877-260-3528

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$<p>Messicks stocks hundreds of different Ferris parts. Our large wholegoods inventory of new Ferris commercial mowing products is backed up by equality impressive parts and service support. We sell all OEM Ferris parts so you know you'll be getting the best fit and performance. We stock all common gearboxes, belts, blades, bearings, and tires. Non-stock items are ordered daily and typically ship in 3-5 business days. If you need help finding specific part numbers call us at <b>877-260-3528</b> or email <a href="\">parts@messicks.com</a>.</p>$

#1670578SM Ferris 4-Arm Internally Threaded Knob 5/16-18

$13.09

2 In Stock

Weight: 0.05 lbs

Ferris 1670578SM is a 4-arm internally threaded knob, also called a hand knob or clamping knob, with 5/16-18 internal threads. This knob measures approximately 2.12 inches wide and 1.06 inches long. It is used in a range of Ferris equipment applications, including seat and floor groups, hopper mount groups, mower deck front frame groups, blower groups, and accessory kits.

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This part fits your tractor

This part fits 407 models

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (Outfront) - 14 cu. ft. hopper

Hopper Mount Group (Outfront) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (Outfront) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

LED Headlight Kit - 5601318

Forward Discharge Elbow Accessory

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Seat Mount & Floor Group - S/N: 2016098451 & Above

Seat Mount & Floor Group - S/N: 2016098451 & Above

Seat Mount & Floor Group - S/N: 2016098451 & Above

Seat Mount & Floor Group - S/N: 2016098451 & Above

Seat Mount & Floor Group - S/N: 2016098451 & Above

Seat Mount & Floor Group - S/N: 2016098451 & Above

Seat Mount & Floor Group - S/N: 2016098451 & Above

Seat Mount & Floor Group - S/N: 2016098451 & Above

Seat & Kick Plate Group (S/N: 2016518420 & Above)

Seat Mount & Floor Group - S/N: 2016499707 & Above

Seat Mount & Floor Group - S/N: 2016499707 & Above

Seat Mount & Floor Group - S/N: 2016499707 & Above

Seat Mount & Floor Group - S/N: 2016499707 & Above

Seat & Kick Plate Group (S/N: 2016518420 & Above)

Seat Mount & Floor Group - S/N: 2016499707 & Above

Seat Mount & Floor Group - S/N: 2016499707 & Above

Seat Mount & Floor Group - S/N: 2016499707 & Above

Seat Mount & Floor Group

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

More IS2000Z Series ...

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - S/N: 2016269736 & Above

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (Outfront) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 12 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859742 & Above

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859742 & Above

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859742 & Above

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group S/N: 2017859741 & Below

Seat Mount & Floor Group

More IS600Z Series ...

61" Mower Deck - Front Frame Group

61" Mower Deck - Front Frame Group

61" Mower Deck - Front Frame Group

61" Mower Deck - Front Frame Group

61" Mower Deck - Front Frame Group

61" Mower Deck - Front Frame Group

61" Mower Deck - Front Frame Group

Seat Mount & Floor Group - S/N: 2016269736 & Above

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954956 & Above

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954956 & Above

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954956 & Above

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954956 & Above

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954956 & Above

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954956 & Above

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954956 & Above

Seat Mount & Floor Group - CE Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - CE Models - S/N: 2017954956 to 4000036917

Seat Mount & Floor Group - CE Models - S/N: 4000036918 to 4000875836

Seat Mount & Floor Group - CE Models - S/N: 4000875837 and Above

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954956 & Above

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954956 & Above

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954955 & Below

Seat Mount & Floor Group - USA & ANSI-EXP Models - S/N: 2017954956 & Above

More IS700Z Series ...

Hopper Mount Group (Outfront) - 14 cu. ft. hopper

61" Mower Deck - Front Frame Group

72" Mower Deck - Front Frame Group

Hopper Mount Group (Outfront) - 14 cu. ft. hopper

61" Mower Deck - Front Frame Group

72" Mower Deck - Front Frame Group

72" Mower Deck - Front Frame Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

More IS2100Z Series ...

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Seat Plate & Floor Group

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Seat Plate & Floor Group

Seat Plate & Floor Group

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Seat Plate & Floor Group

Seat Plate & Floor Group

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Seat Plate & Floor Group

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Seat Plate & Floor Group

Seat Plate & Floor Group

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Hopper Mount Group (ZTR) - 14 cu. ft. hopper

Seat Plate & Floor Group

Seat Plate & Floor Group

More IS3200Z Series ...

Seat Mount and Floor Group S/N: 4000471742 and Below

Seat Mount and Floor Group S/N: 4000471743 to 4000875836

Seat Mount and Floor Group S/N: 4000874837 and Above

Seat Mount and Floor Group S/N: 4000471742 and Below

Seat Mount and Floor Group S/N: 4000471743 to 4000875836

Seat Mount and Floor Group S/N: 4000874837 and Above

Seat Mount and Floor Group S/N: 4000471742 and Below

Seat Mount and Floor Group S/N: 4000471743 to 4000875836

Seat Mount and Floor Group S/N: 4000874837 and Above

Seat Mount and Floor Group S/N: 4000471742 and Below

Seat Mount and Floor Group S/N: 4000471743 to 4000875836

Seat Mount and Floor Group S/N: 4000874837 and Above

Seat Mount and Floor Group S/N: 4000471742 and Below

Seat Mount and Floor Group S/N: 4000471743 to 4000875836

Seat Mount and Floor Group S/N: 4000874837 and Above

Seat Mount and Floor Group S/N: 4000471742 and Below

Seat Mount and Floor Group S/N: 4000471743 to 4000875836

Seat Mount and Floor Group S/N: 4000874837 and Above

Seat Mount and Floor Group S/N: 4000874837 and Above

Seat Mount and Floor Group S/N: 4000874837 and Above

Seat Mount and Floor Group S/N: 4000874837 and Above

Seat Mount and Floor Group S/N: 4000874837 and Above

Seat Mount and Floor Group S/N: 2017724860 and Below

Seat Mount and Floor Group S/N: 2017724861 to 4000906453

Seat Mount and Floor Group S/N: 2017724860 and Below

Seat Mount and Floor Group S/N: 2017724861 to 4000906453

Seat Mount and Floor Group S/N: 4000906454 and Above

Seat Mount and Floor Group S/N: 2017724860 and Below

Seat Mount and Floor Group S/N: 2017724861 to 4000906453

Seat Mount and Floor Group S/N: 4000906454 and Above

Seat Mount and Floor Group S/N: 2017724860 and Below

Seat Mount and Floor Group S/N: 2017724861 to 4000906453

Seat Mount and Floor Group S/N: 4000906454 and Above

Seat & Kick Plate Group S/N: 2017405977 & Below

Seat & Kick Plate Group S/N: 2017405978 & Above

Seat & Kick Plate Group S/N: 2017405977 & Below

Seat & Kick Plate Group S/N: 2017405978 & Above

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat Plate & Floor Group

Seat & Kick Plate Group S/N: 2017405977 & Below

Seat & Kick Plate Group S/N: 2017405978 & Above

Seat & Kick Plate Group S/N: 2017405977 & Below

Seat & Kick Plate Group S/N: 2017405978 & Above

Seat Mount and Floor Group S/N: 2017724860 and Below

Seat Mount and Floor Group S/N: 2017724861 to 4000906453

Seat Mount and Floor Group S/N: 2017724860 and Below

Seat Mount and Floor Group S/N: 2017724861 to 4000906453

Seat Mount and Floor Group S/N: 2017724860 and Below

Seat Mount and Floor Group S/N: 2017724861 to 4000906453

Seat Mount and Floor Group S/N: 4000369918 and Below

Seat Mount and Floor Group S/N: 4000369919 to 4000875836

Seat Mount and Floor Group S/N: 4000875837 and Above

Seat Mount and Floor Group S/N: 4000369918 and Below

Seat Mount and Floor Group S/N: 4000369919 to 4000875836

Seat Mount and Floor Group S/N: 4000875837 and Above

More FZ Series ...

Seat Mount and Floor Group S/N 4000719502 and Below

Seat Mount and Floor Group S/N: 4000719503 and Above

Seat Mount and Floor Group S/N 4000719502 and Below

Seat Mount and Floor Group S/N: 4000719503 and Above

Seat Mount and Floor Group S/N 4000719502 and Below

Seat Mount and Floor Group S/N: 4000719503 and Above

Seat Mount and Floor Group S/N: 4000875331 and Below

Seat Mount and Floor Group S/N: 4000875332 and Above

Seat Mount and Floor Group S/N: 4000875331 and Below

Seat Mount and Floor Group S/N: 4000875332 and Above

Seat Mount and Floor Group S/N: 4000875331 and Below

Seat Mount and Floor Group S/N: 4000875332 and Above

Seat Mount and Floor Group S/N 4000719502 and Below

Seat Mount and Floor Group S/N: 4000719503 and Above

Seat Mount and Floor Group S/N: 4000875331 and Below

Seat Mount and Floor Group S/N: 4000875332 and Above

Seat Mount and Floor Group S/N 4000719502 and Below

Seat Mount and Floor Group S/N: 4000719503 and Above

Seat Mount and Floor Group - S/N: 4001045646 and Below

Seat Mount and Floor Group - S/N: 4001045647 and Above

Seat Mount and Floor Group S/N: 4000875331 and Below

Seat Mount and Floor Group S/N: 4000875332 and Above

Seat Mount and Floor Group S/N 4000719502 and Below

Seat Mount and Floor Group S/N: 4000719503 and Above

Seat Mount and Floor Group

Seat Mount and Floor Group

Seat Mount and Floor Group

Seat Mount and Floor Group

Seat Mount and Floor Group

More ISX800 Series ...

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group

Seat Mount and Floor Group

Seat Mount and Floor Group

Seat Mount and Floor Group

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

More ISX2200 Series ...

Seat Mount and Floor Group S/N: 4002340028 and Below

Seat Mount and Floor Group

Seat Mount and Floor Group S/N: 4002340028 and Below

Seat Mount and Floor Group S/N: 4002340028 and Below

Seat Mount and Floor Group S/N: 4002340029 and Above

Seat Mount and Floor Group S/N: 4002340028 and Below

Seat Mount and Floor Group S/N: 4002340029 and Above

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002352768 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

Seat Mount and Floor Group S/N: 4002328396 and below

More ISX3300 Series ...

LED Headlight Kit - 5601318

LED Headlight Kit - 5601318

LED Headlight Kit - 5601318

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