{"id":1925,"date":"2026-10-03T13:19:32","date_gmt":"2026-10-03T13:19:32","guid":{"rendered":"https:\/\/valmyfrance.com\/catalogue-produit\/hydraulic-seal-kit-massey-ferguson-k73-k21\/"},"modified":"2026-10-10T16:38:45","modified_gmt":"2026-10-10T16:38:45","slug":"hydraulic-seal-kit-massey-ferguson-k73-k21","status":"publish","type":"catalogue-produit","link":"https:\/\/valmyfrance.com\/en\/parts\/hydraulic-seal-kit-massey-ferguson-k73-k21\/","title":{"rendered":"Massey Ferguson hydraulic seal kit"},"content":{"rendered":"\n

This Massey Ferguson hydraulic kit contains the seals needed to reseal a cylinder: two O-rings and a guide ring. When a cylinder leaks or the linkage drops by itself, replacing its seals is often enough to restore it.<\/p>\n\n\n\n

Compatible models:<\/strong> Massey Ferguson tractors. Send us the tractor model or the cylinder part number to confirm.<\/p>\n\n\n\n

Specifications:<\/strong> three-piece kit, two black O-rings and one green guide ring.<\/p>\n\n\n\n

OEM part number:<\/strong> K73.K21.<\/p>\n\n\n\n

Part sold under the Valmy France brand. Replace the whole kit at once: a new seal next to a worn one doesn’t last long.<\/p>\n\n\n\n\n\n\n\n

A leaking cylinder or a linkage that drops by itself doesn’t always mean replacing the cylinder. Often, a new seal kit is enough to make it tight again.<\/p>\n\n\n\n

Identifying your Massey Ferguson hydraulic kit<\/h3>\n\n\n\n

This kit contains two O-rings and a guide ring. To confirm that it matches your cylinder, measure the old seals or note the cylinder part number. Then send us this information and the tractor model from the contact page<\/a>: we check before shipping.<\/p>\n\n\n\n

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

Work in a clean place: a speck of dust is enough to scratch a new seal. Remove the old seals without scratching the grooves, then clean all the parts. Lightly oil the new seals with the circuit oil, fit them without twisting, then bleed the cylinder after reassembly.<\/p>\n\n\n\n

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

We work directly, with no middlemen, at a fair price. For the same tractor, see also the Massey Ferguson hydraulic pump<\/a> and our other agricultural hydraulic parts<\/a>.<\/p>\n\n\n\n

Ordering your hydraulic kit<\/h3>\n\n\n\n

To receive a quote, give the part number, quantity and delivery country on the contact page<\/a>, or simply send a photo of the part via WhatsApp. We reply with the price, lead time and export documents required, and the shipment leaves from France or Spain. If possible, give the exact tractor model and year: we check the match before shipping, to avoid any return.<\/p>\n\n\n\n

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

This Massey Ferguson hydraulic kit contains the seals needed to reseal a cylinder: two O-rings and a guide ring. When a cylinder leaks or the linkage drops by itself, replacing its seals is often enough to restore it. Compatible models: Massey Ferguson tractors. Send us the tractor model or the cylinder part number to confirm. […]<\/p>\n","protected":false},"featured_media":1467,"template":"","meta":{"_acf_changed":false,"_yoast_wpseo_focuskw":"Massey Ferguson hydraulic seal kit","_yoast_wpseo_title":"Massey Ferguson hydraulic seal kit K73.K21 | Valmy France","_yoast_wpseo_metadesc":"Massey Ferguson hydraulic kit: O-rings and guide ring to reseal a cylinder. Part no. K73.K21. Match checked before shipping. Quote on request.","vignette_catalogue":1839,"ref_vf":"VF320002","ref_constructeur":"K73.K21","compatibilite":"Massey Ferguson tractors","illustration":""},"categorie-de-produit":[12],"marque":[34],"class_list":["post-1925","catalogue-produit","type-catalogue-produit","status-publish","has-post-thumbnail","hentry","categorie-de-produit-hydraulique"],"acf":{"ref_vf":"VF320002","ref_constructeur":"K73.K21","compatibilite":"Massey Ferguson tractors","illustration":""},"yoast_head":"\nMassey Ferguson hydraulic seal kit K73.K21 | Valmy France<\/title>\n<meta name=\"description\" content=\"Massey Ferguson hydraulic kit: O-rings and guide ring to reseal a cylinder. Part no. K73.K21. Match checked before shipping. 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