diff --git a/components/nif/niffile.cpp b/components/nif/niffile.cpp
index a80453959e..57bd45ca4d 100644
--- a/components/nif/niffile.cpp
+++ b/components/nif/niffile.cpp
@@ -440,6 +440,10 @@ namespace Nif
             { "bhkPhysicsSystem", &construct<bhkPhysicsSystem, RC_bhkPhysicsSystem> },
             { "bhkRagdollSystem", &construct<bhkRagdollSystem, RC_bhkRagdollSystem> },
 
+            // Action records
+            { "bhkLiquidAction", &construct<bhkLiquidAction, RC_bhkLiquidAction> },
+            { "bhkOrientHingedBodyAction", &construct<bhkOrientHingedBodyAction, RC_bhkOrientHingedBodyAction> },
+
             // PROPERTIES
 
             // 4.0.0.2
diff --git a/components/nif/physics.cpp b/components/nif/physics.cpp
index 616e5721de..139f6dda41 100644
--- a/components/nif/physics.cpp
+++ b/components/nif/physics.cpp
@@ -954,4 +954,36 @@ namespace Nif
         nif->read(mRemoveWhenBroken);
     }
 
+    void bhkUnaryAction::read(NIFStream* nif)
+    {
+        mEntity.read(nif);
+        nif->skip(8); // Unused
+    }
+
+    void bhkUnaryAction::post(Reader& nif)
+    {
+        mEntity.post(nif);
+    }
+
+    void bhkLiquidAction::read(NIFStream* nif)
+    {
+        nif->skip(12); // Unused
+        nif->read(mInitialStickForce);
+        nif->read(mStickStrength);
+        nif->read(mNeighborDistance);
+        nif->read(mNeighborStrength);
+    }
+
+    void bhkOrientHingedBodyAction::read(NIFStream* nif)
+    {
+        bhkUnaryAction::read(nif);
+
+        nif->skip(8); // Unused
+        nif->read(mHingeAxisLS);
+        nif->read(mForwardLS);
+        nif->read(mStrength);
+        nif->read(mDamping);
+        nif->skip(8); // Unused
+    }
+
 } // Namespace
diff --git a/components/nif/physics.hpp b/components/nif/physics.hpp
index ff8e23313a..4b8571e20e 100644
--- a/components/nif/physics.hpp
+++ b/components/nif/physics.hpp
@@ -875,5 +875,38 @@ namespace Nif
         void read(NIFStream* nif) override;
     };
 
+    // Abstract action applied during the simulation
+    struct bhkAction : bhkSerializable
+    {
+    };
+
+    struct bhkUnaryAction : bhkAction
+    {
+        bhkRigidBodyPtr mEntity;
+
+        void read(NIFStream* nif) override;
+        void post(Reader& nif) override;
+    };
+
+    struct bhkLiquidAction : bhkAction
+    {
+        float mInitialStickForce;
+        float mStickStrength;
+        float mNeighborDistance;
+        float mNeighborStrength;
+
+        void read(NIFStream* nif) override;
+    };
+
+    struct bhkOrientHingedBodyAction : bhkUnaryAction
+    {
+        osg::Vec4f mHingeAxisLS;
+        osg::Vec4f mForwardLS;
+        float mStrength;
+        float mDamping;
+
+        void read(NIFStream* nif) override;
+    };
+
 } // Namespace
 #endif
diff --git a/components/nif/record.hpp b/components/nif/record.hpp
index 4b05e15da5..6c7f802f8c 100644
--- a/components/nif/record.hpp
+++ b/components/nif/record.hpp
@@ -54,12 +54,14 @@ namespace Nif
         RC_bhkConvexVerticesShape,
         RC_bhkHingeConstraint,
         RC_bhkLimitedHingeConstraint,
+        RC_bhkLiquidAction,
         RC_bhkListShape,
         RC_bhkMalleableConstraint,
         RC_bhkMeshShape,
         RC_bhkMoppBvTreeShape,
         RC_bhkMultiSphereShape,
         RC_bhkNiTriStripsShape,
+        RC_bhkOrientHingedBodyAction,
         RC_bhkPackedNiTriStripsShape,
         RC_bhkPlaneShape,
         RC_bhkPhysicsSystem,