Overview Reviews Product Description Rugged Ridge 18676.62 Oil Seal; For NP231 Slip Yoke Eliminator Housing; Rugged Ridge 18676.62 Product Videos Custom Field Product Reviews Write a Review Write a Review × Rugged Ridge Rugged Ridge 18676.62 Oil Seal; For NP231 Slip Yoke Eliminator Housing; Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *