Perkins 4.40 Relief Valve
Emmark relief valve for Perkins 4.40 diesel engines, fitted across Perkins, Caterpillar, Massey Ferguson, JCB machinery. This part cross-references 12 OEM numbers, including 218619A1 and 6I-1074. As the exclusive Emmark UK importer for Romania and Hungary, Agroparts confirms the correct part by engine number or OEM code before you order. Request availability — no account needed.
✓ Exclusive Emmark UK importer · RO & HU ✓ Tracked EU delivery (FedEx) ✓ Confirmed by engine specialists before you order Fits these engines & machines
Full OEM cross-reference — 12 codes
✓ every code visible & indexable — nothing hiddenOther parts for this engine
Frequently asked questions
Which OEM numbers does this oil system part cross-reference?
It interchanges with 12 OEM numbers, including 218619A1, 6I-1074, 02/101616, 02/101898, 3637005M91, 2314F001 and more. Send us any of them to confirm the exact match.
Which engines and machines does it fit?
It is listed for Perkins, Caterpillar engines (4.40, 4.421, 1004-40T, 4.401, ATN4.40), used in Massey Ferguson, JCB, Case IH machinery. Give us your engine number and we confirm the fit.
Can I see the price and buy it?
Prices are held on our B2B platform for approved resellers. On this page, use "Check availability" with the OEM code or engine number and our engine specialists reply with the correct part, availability and delivery — export across Europe via FedEx.
Check availability
Send the OEM code or your engine number — our engine specialists reply within 24h. No account needed.