Cummins 4B Piston Assy
Emmark piston assy for Cummins 4B diesel engines, fitted across Cummins machinery. This part cross-references 5 OEM numbers, including J802747 and 3802562. 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 — 5 codes
✓ every code visible & indexable — nothing hiddenOther parts for this engine
Frequently asked questions
Which OEM numbers does this piston & rings cross-reference?
It interchanges with 5 OEM numbers, including J802747, 3802562, 3802747, 3926632, 3928673. Send us any of them to confirm the exact match.
Which engines and machines does it fit?
It is listed for Cummins engines (4B, 4BT, 4BTA, 6B, 6BT). 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.