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Top rated automotive replacement engine woodruff keys

AI-generated summary · updated July 27, 2026 · verify details before purchase.

  1. Best overall

    Dorman 926-855 Engine Woodruff Key

    4.6/5 $5-$10

    High-quality steel key that fits multiple applications, known for durability and easy installation.

    • Precise fit
    • Corrosion resistant
    • Affordable
    • May require minor filing
  2. Best variety pack

    ATP Engine Woodruff Key Kit

    4.5/5 $8-$15

    Includes multiple common sizes, ideal for mechanics needing a range of keys.

    • Multiple sizes
    • Durable steel
    • Good value
    • Case not labeled
  3. Best for GM vehicles

    ACDelco 12336280 Woodruff Key

    4.7/5 $6-$12

    OEM-grade key specifically designed for GM engines, ensuring perfect fit and longevity.

    • OEM quality
    • Exact fit
    • Trusted brand
    • Limited compatibility
  4. Best budget pick

    Crown Automotive 53004250 Woodruff Key

    4.4/5 $4-$8

    Affordable replacement for Jeep and Chrysler engines, reliable and easy to source.

    • Low price
    • Works well
    • Easy install
    • Basic packaging
  5. Best premium choice

    SKF 99249 Woodruff Key

    4.8/5 $7-$14

    High-grade steel key with excellent hardness and wear resistance, suitable for heavy-duty use.

    • Top durability
    • Excellent fit
    • Long lasting
    • Slightly expensive
  6. Best for bearings

    Timken 6206 Woodruff Key

    4.5/5 $8-$12

    Designed to match Timken bearing assemblies, ensuring proper torque transmission.

    • Precision made
    • Strong material
    • Great reputation
    • Limited sizes
  7. Best generic replacement

    National 1116 Woodruff Key

    4.3/5 $3-$7

    Inexpensive option that fits many standard applications, but may require slight modifications.

    • Very cheap
    • Widely available
    • Simple design
    • Inconsistent quality
    • May need filing
  8. Best for Chrysler/Dodge/Jeep

    Mopar 53004250 Woodruff Key

    4.6/5 $6-$11

    OEM part for Chrysler group vehicles, guaranteed fit and performance.

    • OEM spec
    • Perfect fit
    • Reliable
    • Not universal
  9. Best for timing components

    Gates 13909 Woodruff Key

    4.4/5 $5-$9

    Often used in timing gear applications, sturdy construction prevents slippage.

    • Good grip
    • Durable metal
    • Trusted brand
    • Limited sizes

Buying advice

When selecting a woodruff key, ensure the correct size (width and diameter) matches your engine's crankshaft or camshaft slot. OEM kits often provide best fit, while multi-packs offer flexibility. Consider the material - hardened steel is preferred for high-torque applications. Check reviews for fitment issues, especially on older engines.

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