Kearney & Trecker Model #4K Mill Replacement Parts

Parts most commonly requiring replacement are found on this list. The referenced drawing numbers and part numbers are found in K&T Replacement Parts Manual Publication 98 (former KR-13), for which we can furnish a copy:

Assembly Drawing #4067 Adjustable Vertical Head
  • 19007 Small Spindle Gear
  • 19009 Spindle drive Pinion
  • 19010 Arbor Draw-in Bolt Assembly
  • 19023 Oil Pump Gear-Driver
  • 19024 Oil Pump Gear Stud

Assembly Drawing #4078 Vertical Column

  • 19062 Vertical Drive Spiral Bevel Gear-Driver
  • 19063 Vertical Drive Spiral Bevel Gear-Driven
Assembly Drawing #4072 Coolant Pump
  • 5348 Coolant Pump Gear-Driver
  • 12263 Coolant Pump Gear-Idler
  • 12264 Coolant Idler Gear Stud
Assembly Drawing #4073 Cross Feed Bracket
  • 14441 Cross Feed Bracket
  • 14442 Cross Feed Bracket Bearing
  • 14444 Table Feed Slide Bevel Gear
  • 14445 Table Feed Drive Bevel Gear
  • 14446 Cross Feed Bracket Bearing Sleeve
  • 14458 Tube Nut w/Telescopic Brass Tubes
    (horizontal mills)
Assembly Drawings #4074 and #4075 Feed
& Rapid Traverse Takeoff Bracket
  • 3448 Inner Clutch Disc (Steel)
  • 3449 Rapid Traverse Clutch Driven Plate (Bronze)
  • 9424 Oil Pump Gear-Driven
  • 9425 Oil Pump Gear Stud
  • 14750 Feed Drive Bevel Gear
  • 14756 Rapid Traverse Drive Bevel Gear
  • 14757 Rapid Traverse Bevel Gear
  • 18901 Feed Drive Bevel Gear
  • 18906 Feed Miter Bevel Gear
  • 18908 Vertical Feed Drive Idler Gear
  • 18910 Vertical Rapid Traverse Drive Idler Gear
  • 18911 Rapid Traverse Miter Bevel Gear
  • 18913 Rapid Traverse Drive Bevel Gear
Assembly Drawing #4076 Feed Distribution Box
  • SG-355 Spring
  • 9564 Feed Dial Lever
  • 12896 Cross and Elevating Hand Feed Clutch
  • 12897 Hand Elevating Crank
  • 12899 Hand Feed Clutch Stop
  • 14598 Feed Change Helical Gear Shaft
  • 14779 Elevating Clutch Gear-Front
  • 14791 Elevating Reverse Clutch
  • 14865 Primary Feed Sliding Gear-Front
  • 14866 Primary Feed Sliding Gear-Rear (or 19856)
  • 14868 Secondary Feed Shaft
  • 14869 Double Gear Secondary Shaft-Front
  • 14870 Double Gear Secondary Shaft-Middle
  • 14871 Double Gear Secondary Shaft-Rear (or 19857)
  • 14872 Feed Back Gear Pinion Shaft
  • 14882 Feed Clutch Roller Cage
  • 14883 Feed Roller Clutch Hub
  • 14897 Elevating Clutch Gear-Rear
  • 14900 Cross and Elevating Reverse Lever
  • 14905 Cross Feed Handwheel
  • 14910 Feed Dial Support Bracket
  • 14926 Cross Feed Reverse Clutch Gear-Front
  • 14927 Cross Feed Reverse Clutch
  • 14928 Cross Feed Reverse Clutch Gear-Rear
  • 14936 Primary Cam Drive Gear
  • 14946 Elevating Clutch Shaft
  • 18867 Elevating Slip Clutch Driver
  • 18872 Hand Elevating Shaft
  • 19694 Cross Feed Screw
  • 19856 Primary Feed Sliding Gear-Rear (or 14866)
  • 19857 Double Gear Secondary Shaft-Rear (or 14871)
Assembly Drawing #4077 Elevating Screw
  • 14562 Elevating Nut
  • 14713 Elevating Bevel Pinion
  • 14715 Elevating Bevel Gear
  • 19681 Elevating Screw
Assembly Drawing #4077-2 Starting Mechanism in Knee
  • 3448 Inner Clutch Disc
  • 3449 Rapid Traverse driven Plate
  • 3452 Finger Lever
  • 9424 Oil Pump Gear-Driven
  • 9425 Oil Pump Gear Stud
  • 14692 Rapid Traverse Clutch Shaft Collar
  • 14697 Oil Pump Body
  • 14698 Oil Pump Cover
  • 14699 Oil Pump Gear-Driver
  • 14779 Elevating Clutch Gear-Front
Assembly Drawing #4081 Pulley Bracket
  • SG-380 Spring
  • 18913 Rapid Traverse Drive Bevel Gear
  • 18917 Rapid Traverse Slip Clutch Plate
  • 19876 Rapid Traverse Clutch Drive Gear
  • 19883 Rapid Traverse Slip Clutch Bushing
  • 19884 Rapid Traverse Slip Clutch Friction Plate
Assembly Drawing #4083 Plain Saddle and Table
  • 4151 Saddle Coolant Return Swivel Fitting
  • 7319 Clutch Release Rod
  • 7662 Handwheel Bushng
  • 8085 Handwheel Clutch
  • 8739 Handwheel
  • 9105 Clutch in Handwheel
  • 9114 Clutch Release Plate
  • 9115 Handwheel Clutch Knob
  • 9635 Saddle Clamp Lever
  • 9661 Table Trip Dog-Right Hand
  • 9662 Table Trip Dog-Left Hand
  • 14289 Table Drive Bevel Gear
  • 14290 Table Screw Clutch Gear
  • 14291 Table Feed Reverse Clutch
  • 14292 Table Screw Clutch Gear
  • 14312 Saddle Clamp Eccentric
  • 14317 Table Bracket-Right Hand
  • 14318 Table Bracker-Left Hand
  • 14321 Table Screw Nut
  • 14325 Table Bracket Cover-Right Hand
  • 14441 Cross Feed Bracket
  • 14907 Cross Feed Nut
  • 19790 Clutch Release Gear Segment
Assembly Drawing #4085 Speed Gear Box
  • 5490 Large Clutch Plate (Bronze)
  • 9246 Speed Selection Knob
  • 12198 Valve Operating Arm
  • 14355 Range Selection Lever
  • 14361 Spindle Reverse Bevel Gear
  • 14362 Spindle Reverse Clutch
  • 14373 Front Idler Cluster Gear
  • 14374 Center Idler Sleeve Gear
  • 14375 Center Idler Gear
  • 14380 Rear Idler Gear
  • 14427 Spindle Drive Bevel Gear
  • 16997 Rear Idler Sleeve Gear
  • 18670 Clutch Plate (Steel)
  • 19828 Clutch Shifter Race-Front
  • 19829 Clutch Shifter Race-Rear
  • 19831 Clutch Shifter Spool Pin
  • 19840 Clutch Shifter Center Race
Assembly Drawing #4089 Vertical Head Feed Bracket
  • 6255 Clutch Washer
  • 7796 Head Feed Starting Lever
  • 8085 Handwheel Clutch
  • 8728 Handwheel Release Rod
  • 8729 Head Adjusting Handwheel
  • 9115 Handwheel Clutch Knob
  • 19020 Head Feed Screw
  • 19052 Head Feed Nut
  • 19055 Head Feed Nut Drive Gear
  • 19298 Feed Takeoff Gear
  • 19299 Head Feed Reverse Clutch Gear
  • 19300 Head Feed Reverse Clutch
  • 19310 Head Feed Reverse Drive Gear
  • 19311 Feed Reverse Drive Gear Shaft
  • 19320 Handwheel Shaft and Bevel Pinion
  • 19328 Telescopic Tube-Upper

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