{"product_id":"gm-delco-moraine-5462090-900-y-k-5359-brake-cylinder-repair-kit-nos","title":"GM \/ Delco Moraine 5462090 (900‑Y \/ K‑5359) Brake Cylinder Repair Kit – NOS","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eGM \/ Delco Moraine 5462090 (900‑Y \/ K‑5359) Brake Cylinder Repair Kit – NOS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGenuine New Old Stock Delco Moraine \u003cstrong\u003e900‑Y\u003c\/strong\u003e wheel‑cylinder rebuild kit for early‑1950s GM full‑size models. Correct for \u003cstrong\u003e1950–53 Chevrolet\u003c\/strong\u003e (Styleline, Fleetline, 150, 210, Bel Air) and \u003cstrong\u003e1950–53 Pontiac\u003c\/strong\u003e (Chieftain, Streamliner, Star Chief) front wheel cylinders using the 1\" bore design. This rare 900‑Y variant represents one of Delco’s earliest standardized brake‑service kits and is exceptionally hard to find in clean NOS condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e • GM Part: 5462090 • Delco Kit: 900‑Y • Alternate Kit: K‑5359 • Application: Front wheel cylinders (1\") • Models: Chevrolet \u0026amp; Pontiac full‑size, 1950–53 • Condition: NOS, stored in climate‑controlled inventory\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is a highly collectible early‑Delco brake component—ideal for concours restorations and period‑correct parts collections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhat’s the next kit you want decoded\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eGM \/ Delco Moraine 5462090 – 900‑Y (K‑5359)\u003c\/strong\u003e is one of the \u003cem\u003eearliest\u003c\/em\u003e Delco post‑war brake‑service kits, part of the \u003cstrong\u003e900‑series\u003c\/strong\u003e used on \u003cstrong\u003e1950–1953 GM full‑size cars\u003c\/strong\u003e. The \u003cstrong\u003e900‑Y\u003c\/strong\u003e suffix is extremely uncommon—likely a late‑production service‑stock variant with updated rubber compounds or spring geometry. This makes it one of the rarer early‑Delco kits in collector circulation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e900‑Y part identity\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eGM Part:\u003c\/strong\u003e 5462090 \u003cstrong\u003eDelco Moraine Kit:\u003c\/strong\u003e \u003cstrong\u003e900‑Y\u003c\/strong\u003e \u003cstrong\u003eAlternate Kit Number:\u003c\/strong\u003e \u003cstrong\u003eK‑5359\u003c\/strong\u003e \u003cstrong\u003eType:\u003c\/strong\u003e Wheel Cylinder Repair Kit \u003cstrong\u003eBore Size:\u003c\/strong\u003e \u003cstrong\u003e1\"\u003c\/strong\u003e \u003cstrong\u003eEra:\u003c\/strong\u003e 1950–1953 GM full‑size \u003cstrong\u003eTypical contents:\u003c\/strong\u003e Rubber cups, boots, spring, retainers, piston seals\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 900‑series predates the 901‑, 902‑, 903‑, 904‑, and 905‑series kits and represents Delco’s earliest standardized brake‑service program after WWII.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eFitment chart\u003c\/h3\u003e\n\u003ch4\u003eChevrolet – Full‑Size (Front Wheel Cylinders)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1950 Styleline \/ Fleetline\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1951 Styleline \/ Fleetline\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1952 Styleline \/ Fleetline\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1953 150 \/ 210 \/ Bel Air\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePontiac – Full‑Size (Front Wheel Cylinders)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1950 Chieftain \/ Streamliner\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1951 Chieftain \/ Streamliner\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1952 Chieftain \/ Streamliner\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1953 Chieftain \/ Star Chief\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CorvairFarmer","offers":[{"title":"Default Title","offer_id":48676038082811,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/3740\/8251\/files\/aa1_8ec149b6-a251-4621-a674-01474cf65d67.jpg?v=1775944851","url":"https:\/\/corvairfarmer.com\/products\/gm-delco-moraine-5462090-900-y-k-5359-brake-cylinder-repair-kit-nos","provider":"CorvairFarmer","version":"1.0","type":"link"}