Our Services

For 70 years, Crankshaft Supply continues to be the expert in the remanufacturing, refurbishment, and repair of crankshafts.

Engine Crankshaft Kit

Our Crankshaft Kits

Our crankshaft kits are:

  • Thermal cleaned
  • Steel shot-blasted
  • Boltholes and keyways inspected
  • Worn journals are restored
  • Bearing journal surfaces are machined, polished
  • Oil holes chamfered and deburred
  • Oil line passages cleaned and rust inhibitor applied
  • Crankshafts are packed and covered with two-mil poly film and encapsulated with sprayed foam
  • Main and Rod Bearings are included

Connecting Rods

Our connecting rod repair includes:

  • Thermal Cleaned
  • Shot Blasted
  • Magna Fluxed
  • Alignment Checked
  • New Bolts
  • New Nuts
  • New Bushings
  • Remachined to Standard Size

Crankshaft Services Motorcycle

All sizes from 250 cc, 2-cylinder up to large V twin cruisers and 6-cylinder touring bikes:

  • Magnafluxing
  • Journal repair
  • Journal rehardening
  • Journal machining
  • Micro polishing

Models we service include:

    • Suzuki
    • Honda
    • Arial
    • Norton
    • Ducati
    • Yamaha
    • Triumph
    • Kawasaki
    • B.S.A.

Crankshaft Services Marine

Our Marine crankshaft repair includes:

  • We work on all sizes from 9.9 HP, 2 cylinder crankshafts up to 300 HP V-8s.
  • Magnafluxing
  • Journal repair
  • Journal rehardening
  • Journal machining
  • Micro polishing

Models we service include:

  • Mercury
  • Yamaha
  • Johnson
  • Evinrude
  • Honda

High Performance Crankshaft Services

Our high-performance crankshaft services includes:

  • Straightening
  • Magnafluxing
  • Single and multiple journal repair
  • Thrust, seal and nose repair
  • Keyways machined
  • Undersize grinding with index or without
  • Matching radius
  • Stroking or de-stroking with existing material only
  • Nitriting and stress relieving
  • Micro polishing

Industrial Crankshafts

Remanufactured / new cranksafts available:

  • Allis Chalmers
  • Caterpillar
  • Cummins
  • Detroit
  • Ford
  • Mack
  • Perkins
  • Scania
  • Case
  • Continental
  • David Brown
  • Deutz
  • Isuzu
  • John Deere
  • Komatsu
  • Navistar
*Call if you have another type – we may be able to help

Industrial Crankshaft Services

Our Industrial crankshaft machining includes:

  • Checking Size
  • Hardness Testing
  • Crankshaft Straightening
  • Magnaflux
  • Welding
  • Grinding
  • Polishing

Maximum length, 10 feet | Maximum stroke, 13-1/4

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