Made in USA
Anti-Submarine Belt 34" Belt
InfoVehicle Info Needed
SIMPSONPART NUMBER: 856-31015BL

Anti-Submarine Belt 34" Belt

$3995
ShippingShips on Sep 08, 2026
Lowest PriceLowest Price Guarantee

Anti-Submarine Belt
  • Fits Latch Type Buckle Systems
  • 34'' Belts
    • Anti-Submarine Belt
    • 34'' Belt
    • Latch Type Buckle
    • Pull-Up Adjuster
    • Bolt-In
    • Blue


      Simpson 856-31015BL Features:

      ADJUSTABLE ANTI-SUB, B/I BLUE

    Upgrade to a 5-Point Harness!

    If you currently have a 4-point race harness yet need a 5-point harness, simply add one of these anti-submarine belts to your Simpson Camlock or latch 4-point harness. They're also a perfect replacement for an existing damaged or worn sub belt.

    Features:

    • Available for Camlock or Latch Buckle Systems
    • Bolt-In and Floor Mount Style Belt Mounts (27'' Belts Only)
    • 27'' Long Belts are Semi-Adjustable
    • 34'' Long Belts have Pull-Up Adjusters (Bolt-In Mount Only)
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      Restraint Mounting Types</font

      Note: ''Pull-Up Adjusters'' indicates the direction that tightens the sub belt adjuster.
      For example, a ''Pull-Up Adjuster'' tightens your belt in an upward motion towards the latch.

    Part TypeSeat Belt
    Product LineSimpson Anti-Submarine Belts
    BrandSIMPSON
    Part CategoryPerformance Parts
    Mounting StyleBolt-in
    Belt MaterialNylon
    QuantitySold individually
    Overall Length34.5 in (876.3 mm)
    Submarine Belt Width2 in (50.8 mm)
    Belts IncludedAnti-submarine belt
    Belt ColorBlue
    Latch StyleLatch
    Harness TypeSubmarine belt
    Number Of Mounting Points1-point
    Belt AdjustmentPull up
    Part FitmentUniversal
    Mounting LocationFloor
    Safety RatingSFI 16.1
    Vendor Part Number31015BL
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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