{"id":2780,"date":"2026-10-16T10:28:07","date_gmt":"2026-10-16T10:28:07","guid":{"rendered":"https:\/\/valmyfrance.com\/catalogue-produit\/oil-seal-massey-ferguson-12012377b\/"},"modified":"2026-10-22T23:49:08","modified_gmt":"2026-10-22T23:49:08","slug":"oil-seal-massey-ferguson-12012377b","status":"publish","type":"catalogue-produit","link":"https:\/\/valmyfrance.com\/en\/parts\/oil-seal-massey-ferguson-12012377b\/","title":{"rendered":"Massey Ferguson rear oil seal 45 \u00d7 65 \u00d7 18.5"},"content":{"rendered":"\n

The 45 \u00d7 65 \u00d7 18.5 rear oil seal seals around a rotating shaft. When hardened or nicked, it leaks oil and lets mud in, and the nearby bearings wear faster.<\/p>\n\n\n\n

Compatible models:<\/strong> Massey Ferguson tractors and other makes using a 45 \u00d7 65 \u00d7 18.5 mm seal. Send us the tractor model: we confirm the match before shipping.<\/p>\n\n\n\n

Specifications:<\/strong> 45 \u00d7 65 \u00d7 18.5 mm oil seal, metal case and reinforced sealing lip.<\/p>\n\n\n\n

Corteco part number:<\/strong> 12012377B. Other equivalent part number: AGCO V31790510.<\/p>\n\n\n\n

Part sold under the Valmy France brand. Please state the quantity: this seal is often replaced on both sides.<\/p>\n\n\n\n\n\n\n\n

A leaking oil seal is easy to spot: oil marks and mud stuck around the shaft. Replacing it early protects the bearings, which cost far more.<\/p>\n\n\n\n

Identifying your 45 \u00d7 65 \u00d7 18.5 oil seal<\/h3>\n\n\n\n

Measure the shaft diameter, the housing diameter and the thickness of the old seal. This model measures 45 \u00d7 65 \u00d7 18.5 mm. If in doubt, send us these dimensions from the contact page<\/a>: we confirm before shipping.<\/p>\n\n\n\n

Fitting it correctly<\/h3>\n\n\n\n

Clean the housing and the shaft journal without scratching them. Lightly oil the lip, fit the seal the right way round, then press it in squarely with a suitable tool. Never reuse a seal that has been removed.<\/p>\n\n\n\n

Why choose Valmy France<\/h3>\n\n\n\n

We work directly, at a fair price, and we check the match before every shipment. See also the hub cassette seal 130 \u00d7 160<\/a> and our other oil seals<\/a>.<\/p>\n\n\n\n

\"Massey<\/figure>\n","protected":false},"excerpt":{"rendered":"

The 45 \u00d7 65 \u00d7 18.5 rear oil seal seals around a rotating shaft. When hardened or nicked, it leaks oil and lets mud in, and the nearby bearings wear faster. Compatible models: Massey Ferguson tractors and other makes using a 45 \u00d7 65 \u00d7 18.5 mm seal. Send us the tractor model: we confirm […]<\/p>\n","protected":false},"featured_media":2742,"template":"","meta":{"_acf_changed":false,"_yoast_wpseo_focuskw":"oil seal 45 \u00d7 65 \u00d7 18.5","_yoast_wpseo_title":"Oil seal 45 \u00d7 65 \u00d7 18.5 Massey Ferguson 12012377B | Valmy France","_yoast_wpseo_metadesc":"Rear oil seal 45 \u00d7 65 \u00d7 18.5 mm with reinforced lip for Massey Ferguson tractors. Corteco part no. 12012377B. Match checked before shipping.","vignette_catalogue":2772,"ref_vf":"VF500005","ref_constructeur":"12012377B","compatibilite":"Massey Ferguson \u00b7 other makes","illustration":""},"categorie-de-produit":[14],"marque":[34,43],"class_list":["post-2780","catalogue-produit","type-catalogue-produit","status-publish","has-post-thumbnail","hentry","categorie-de-produit-joints-spi-valmy-france"],"acf":{"ref_vf":"VF500005","ref_constructeur":"12012377B","compatibilite":"Massey Ferguson \u00b7 other makes","illustration":""},"yoast_head":"\nOil seal 45 \u00d7 65 \u00d7 18.5 Massey Ferguson 12012377B | Valmy France<\/title>\n<meta name=\"description\" content=\"Rear oil seal 45 \u00d7 65 \u00d7 18.5 mm with reinforced lip for Massey Ferguson tractors. Corteco part no. 12012377B. 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