{"product_id":"mpa-electrical-nm51817-brake-master-cylinder","title":"MPA Electrical NM51817 Brake Master Cylinder","description":"\u003ch2\u003eBrake Master Cylinder for Chevrolet LUV\u003c\/h2\u003e\u003cp\u003eRestore hydraulic braking performance with this new brake master cylinder from MPA Electrical. Built as a standard replacement for 1979-1980 Chevrolet LUV models with front disc brakes, part number NM51817 is engineered to match OE specifications for consistent pedal response and dependable fluid pressure.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: MPA Electrical\u003c\/li\u003e\n\u003cli\u003ePart number: NM51817\u003c\/li\u003e\n\u003cli\u003eBrake master cylinder for brake hydraulics applications\u003c\/li\u003e\n\u003cli\u003eFits 1979-1980 Chevrolet LUV, new with front disc brakes\u003c\/li\u003e\n\u003cli\u003eCast iron master cylinder body\u003c\/li\u003e\n\u003cli\u003e0.875 in. bore diameter\u003c\/li\u003e\n\u003cli\u003eReservoir included\u003c\/li\u003e\n\u003cli\u003eUses DOT 3 brake fluid\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade\u003c\/li\u003e\n\u003cli\u003eNew product condition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eMPA Electrical NM51817 is a brake master cylinder built for Chevrolet LUV trucks equipped with front disc brakes. The cast iron construction and 0.875-inch bore support stable hydraulic output, while the included reservoir helps simplify replacement of a worn or leaking unit. This part number is also referenced under 94028017 and 5475002660 for the same application.\u003c\/p\u003e\u003cp\u003eMPA Electrical uses OE sample data and testing protocols to verify each unit against original specifications before release. For shoppers searching for a Chevrolet LUV brake master cylinder, NM51817 provides a direct replacement option for 1979 and 1980 models with the listed brake configuration.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow or sinking brake pedal caused by internal master cylinder wear\u003c\/li\u003e\n\u003cli\u003eBrake fluid leakage from a failing master cylinder body or seals\u003c\/li\u003e\n\u003cli\u003eUneven hydraulic pressure affecting front disc brake performance\u003c\/li\u003e\n\u003cli\u003eDelayed brake response from a worn bore or contaminated fluid passages\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency in a Chevrolet LUV with front disc brakes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle is a 1979-1980 Chevrolet LUV with front disc brakes before ordering. This master cylinder includes the reservoir, but mounting hardware, gasket or seal, push rod, brake booster, sensor, and brake pressure switch are not included. Bench bleed the master cylinder before installation, then bleed the full brake system with DOT 3 fluid after mounting.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMPA Electrical tests each brake master cylinder against OE specifications using controlled inspection and validation processes. That approach helps ensure NM51817 is ready for service on Chevrolet LUV brake repairs that require a standard replacement master cylinder.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":52725014200501,"sku":"FQTW-NM51817","price":87.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MV_NM51817_Fro.jpg?v=1782022538","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-nm51817-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}