HFP-182 Diesel Fuel Pump Replacement for Polaris Ranger 500 (2006-2009) Replaces 2521461, 4011545, 4011492, 4010658, 4170020 Drop-in replacement, 100% Direct OEM fit - no modification necessary, all parts match OEM specifications. Compatible with modern ethanol-infused pump gasoline. This pump is designed and constructed for problem free operation in excess of 100, 000 miles or 30, 000 hours. Specifically designed for quiet operation. Replaces Polaris 4011492, 4011545, 5436398 Will restore fuel pressure required by Polaris Ranger 500 (carb motor) 1999 to 2009, Polaris Ranger 400 (carb motor) 2009-2014, and Polaris Ranger 1000 (diesel) 2015-2017(ATV/UTV) SERVICES POLARIS ASSEMBLY #&#039;S: 4011545, 4011492, 4010658, 4170020, and others Polished corrosion-resistant case to help minimize seizing during non-operation Specifically designed for<span class="a-text-bold"><u>quiet</u></span>operation Drop-in replacement Gradient density fuel strainer for superior contaminant filtration Compatible with modern ethanol-infused pump gasoline