Aux. Engine Spares - B&W - 23 LH-4 B&W 23 LH-4 Liner Add to Cart B&W 23 LH-4 Connecting Rod Add to Cart B&W 23 LH-4 Big. End Bearing Add to Cart B&W 23 LH-4 Nozzle Add to Cart B&W 23 LH-4 Plunger Add to Cart B&W 23 LH-4 EXHAUST VALVE Add to Cart B&W 23 LH-4 INLET VALVE Add to Cart B&W 23 LH-4 Valve Guide Add to Cart