MRX Performance Crankshaft

Engine
$2,500.00
$2,500.00 $2,500.00
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MRX Performance Crankshaft 

  • Built for serious horsepower builds, the MRX Performance Crankshaft replaces the stock unit to deliver rock-solid durability, improved balance, and confidence under extreme load.

    Key Features & Benefits

    • Billet / Forged Construction — Manufactured from premium material for maximum strength under high stress

    • Full Counterweight Design — Superior balancing reduces vibration, extends bearing life, and improves engine smoothness

    • Standard Stroke (3000 cc) Replacement — Fits directly without needing to modify stroke or compression

    • Engineered for High Power Builds — Ideal upgrade for builds that push beyond stock limits

    • Premium Component to Match Upgraded Internals — Combines well with forged pistons, reinforced rods, and main cap girdles for a true bottom-end upgrade

    📋 Fitment / Compatibility

    This crankshaft is suited for 4JJ1 diesel engines, specifically:

    • Holden Rodeo RA7 (2007–2008)

    • Holden Colorado RC (2008–2012)

    • Isuzu D-Max (2008–2020)
      (All with 4JJ1 engine)

 

MRX Performance Crankshaft

$2,500.00