THOSE MACHINES WITH 50 SERIES BOBTACH 

                                        WITH 1.25 " TAPERED PIN WITH 5/8 BOLT 

                        WITH THE GREASE NIPPLE IN THE END OF THE PIVOT PIN 

                            553 630 631 632 641 642 643 

                   645 653 730 731 732 741 742      

                      743 751 753 763 773 7753 

      ONLY THOSE WITH 1.25" ( 31.8 mm ) OD  PIVOT PINS AND 5/8 " ( 0.625 " ) BOLT 

                        

                        AND LISTED IN THE BELOW SERIAL NUMBERS .

                            BEWARE ! THESE LISTED MACHINES MAY ALSO HAVE 

                  1.5 " 38.1 mm OD TAPERED LOWER PIVOT PINS AND  3/4 " 0.75 BOLTS

                              WHERE THE BOBTACH ATTACHES TO THE LOWER ARMS !

                                 CHECK YOUR TAPERED PIVOT PIN OD OR BOLT SIZE   !!!

       BEWARE ! SOME SERIAL NUMBERS MAY HAVE NO GREASE NIPPLE IN THE END

                           OF THE TILT CYLINDER PIVOT PIN . CHECK YOUR PIVOT PIN 

553 SN 516311001 & Above, with 5/8 " Bolt  in the 1.25 " 31.8 mm OD Tapered Pivot Pin 

                516411001 & Above, with 5/8 " Bolt  in the 1.25 " 31.8 mm OD Tapered Pivot Pin

                 520311001 & Above,  with 5/8 " Bolt  in the 1.25 " 31.8 mm OD Tapered Pivot Pin 

                  520411001 & Above,  with 5/8 " Bolt  in the 1.25 " 31.8 mm OD Tapered Pivot Pin 

                    528011001 & Above, with 5/8 " Bolt  in the 1.25 " 31.8 mm OD Tapered Pivot Pin 

                     528111001 & Above,  with 5/8 " Bolt  in the 1.25 " 31.8 mm OD Tapered Pivot Pin 

                      539111001 & Above,  with 5/8 " Bolt  in the 1.25 " 31.8 mm OD Tapered Pivot Pin 

                       539411001 & Above, with 5/8 " Bolt  in the 1.25 " 31.8 mm OD Tapered Pivot Pin 

            NOTE ! if the Tapered Pivot Pin is 1.5" 38.1 mm OD 

                                       and has a 3/4" Bolt 

               and your machine is in the above serial numbers 

                 you require the 6730263 Tapered Pivot Pin Kit 

NOTE ! If your Tilt Cylinder Pivot Pin has NO grease nipple in the end

             of the Pivot Pin you require the 6716601 Pivot Pin 

630 SN ALL SERIAL NUMBERS WITH 50 SERIES NEW STYLE BOBTACH

631 SN ALL SERIAL NUMBERS WITH 50 SERIES NEW STYLE BOBTACH

632 SN ALL SERIAL NUMBERS WITH 50 SERIES NEW STYLE BOBTACH

641 SN ALL SERIAL NUMBERS WITH 50 SERIES NEW STYLE BOBTACH

642 SN ALL SERIAL NUMBERS WITH 50 SERIES NEW STYLE BOBTACH

643 SN 501511001 & Above, WITH 50 SERIES NEW STYLE BOBTACH

645 SN 510511001 & Above

653 SN 514811001 & Above, with 5/8 " Bolt  in the 1.25 " 31.8 mm OD Tapered Pivot Pin 

                NOTE ! if the Tapered Pivot Pin is 1.5" 38.1 mm OD 

                                and has a 3/4" Bolt 

             and your machine is in the above serial numbers 

               you require the 6730263 Tapered Pivot Pin Kit 

NOTE ! If your Tilt Cylinder Pivot Pin has NO grease nipple in the end

             of the Pivot Pin you require the 6716601 Pivot Pin 

730 SN ALL SERIAL NUMBERS WITH 50 SERIES NEW STYLE BOBTACH

731 SN ALL SERIAL NUMBERS WITH 50 SERIES NEW STYLE BOBTACH

732 SN ALL SERIAL NUMBERS WITH 50 SERIES NEW STYLE BOBTACH

741 SN ALL SERIAL NUMBERS WITH 50 SERIES NEW STYLE BOBTACH

742 SN ALL SERIAL NUMBERS WITH 50 SERIES NEW STYLE BOBTACH

751 SN 514711001 & Above,   with 5/8 " Bolt  in the 1.25 " 31.8 mm OD Tapered Pivot Pin                  

                 514911001 & Above,   with 5/8 " Bolt  in the 1.25 " 31.8 mm OD Tapered Pivot Pin 

                  515611001 & Above,   with 5/8 " Bolt  in the 1.25 " 31.8 mm OD Tapered Pivot Pin 

                   515711001 & Above,   with 5/8 " Bolt  in the 1.25 " 31.8 mm OD Tapered Pivot Pin 

          NOTE ! if the Tapered Pivot Pin is 1.5" 38.1 mm OD

                                  and has a 3/4" Bolt 

                and your machine is in the above serial numbers 

                you require the 6730263 Tapered Pivot Pin Kit 

NOTE ! If your Tilt Cylinder Pivot Pin has NO grease nipple in the end

              of the Pivot Pin you require the 6716601 Pivot Pin 

753  SN 508611001 & Above,  with 5/8" Bolt in the 1.25 " 31.8 mm OD Tapered Pivot Pin 

•                508690001 & Above, with 5/8" Bolt in the 1.25 " 31.8 mm OD Tapered Pivot Pin 
•                  511011001 & Above, with 5/8" Bolt in the 1.25 " 31.8 mm OD Tapered Pivot Pin 
•                   511350001 & Above, with 5/8" Bolt in the 1.25 " 31.8 mm OD Tapered Pivot Pin 
•                    511475001 & Above, with 5/8" Bolt in the 1.25 " 31.8 mm OD Tapered Pivot Pin 
•                     511525001 & Above, with 5/8" Bolt in the 1.25 " 31.8 mm OD Tapered Pivot Pin 
•                      512711001 & Above, with 5/8" Bolt in the 1.25 " 31.8 mm OD Tapered Pivot Pin 
•              513911001 - 513911148,     with 5/8" Bolt in the 1.25 " 31.8 mm OD Tapered Pivot Pin 
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             NOTE ! if the Tapered Pivot Pin is 1.5" 38.1 mm OD  

                                        and has a 3/4" Bolt 

               and your machine is in the above serial numbers 

                you require the 6730263 Tapered Pivot Pin Kit 

NOTE !  If your Tilt Cylinder Pivot Pin has NO grease nipple in the end

              of the Pivot Pin you require the 6716601 Pivot Pin 

763  SN   512214106 & Below,    all use this kit 

                    512440231 & Below,    all use this kit    

NOTE ! If your Tilt Cylinder Pivot Pin has NO grease nipple in the end

              of the Pivot Pin you require the 6716601 Pivot Pin 

773  SN 509616001 - 509616195,   all use this kit 

                      509635001 - 509636915,   all use this kit  

NOTE !  If your Tilt Cylinder Pivot Pin has NO grease nipple in the end

                of the Pivot Pin you require the 6716601 Pivot Pin 

7753  SN 509611001 & Above

                            with 5/8" Bolt in the 1.25" 31.8 mm OD Tapered Pivot Pin 

                  NOTE ! if the Tapered Pivot Pin is 1.5" 38.1 mm OD

                                         and has a 3/4" Bolt  

                   and your machine is in the above serial numbers 

                      you require the 6707180 Tapered Pivot Pin Kit 

NOTE !  If your Tilt Cylinder Pivot Pin has NO grease nipple in the end

                   of the Pivot Pin you require the 6716601 Pivot Pin