Cummins 6B Cylinder Head Assy
Emmark cylinder head assy for Cummins 6B diesel engines, fitted across Cummins, Case IH machinery. This part cross-references 6 OEM numbers, including J929735 and 3638656. 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 — 6 codes
✓ every code visible & indexable — nothing hiddenOther parts for this engine
Frequently asked questions
Which OEM numbers does this cylinder head cross-reference?
It interchanges with 6 OEM numbers, including J929735, 3638656, 3934747, 3966454, 3967458, 87430148. Send us any of them to confirm the exact match.
Which engines and machines does it fit?
It is listed for Cummins engines (6B, 6BT, 6BTA), used in 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.