Engine Test Info: This engine dyno tested at 145 PTO hp and runs great. The oil psi readings are 43 psi at low idle and 68 psi at high idle. The crankcase psi (blow-by) is 1.4 at low idle and 1.6 at high ideo. Blow-by cfm under a load is 2.6 cfm. The engine ran great and the only issue I saw was the oil pan gasket might have a leak so I would recommend you install a new one before you put it in the tractor. We ALWAYS recommend that you install a new front and rear crankshaft seal before install. Posted by Kevin - 8/28/2019 10:17am
🚜 This is a Deere 6068, 6.8L, turbo intercooled engine out of a 7430 Premium tractor.
💨 PTO Dyno HP: 166 engine, 140 PTO
⚙️ Engine Model: 6068HRW77 Tier3, 12
⚙️ Serial Number:
✅ Complete: RE530535, PE11087, SE502152 (7430/7530)
✅ Long Block: SE501792 with Denso HPCR (7130, 7230, 7330, 7430, 7530)
✅ Short Block: RE536608 (7130, 7230, 7330, 7430, 7530)
✅ Cylinder Block: R504850
✅ Cylinder Head: RE521639, RE553421, SE501583, RE553421 Marked R519581, 24 valve
✅ Crankshaft:RE505921 Marked R503470, SE501655
⛽️ Fuel: Common Rail, Inj Pump RE507959, RE527528, SE501916, SE501915, Injectores DZ100212, RE546784, RE531209
💨 Air: RE535680, SE502330
🦽 Alternative Models: 6068HF485, 6068HDW65, 6068HTJ85, 6068HTJ86, 6068HL480, 6068HL481, 6068HRW73, 6068HRW75, 6068HRW77, 6068HL482 AND 6068HL487
7530 Premium, 7430 Premium, 7330 Premium, 7230 Premium, 7130 Premium, 6068HRW83, 77, 81, 74, 82, 75, 81, 73, 80, 84, 72,
🧰 Tech Notes:
⚙️ Premium tractor engines have a 24 valve head
⚙️ Non-premium tractor engines have a 12 valve head
🚧 Premium and Non-Premium engines will not interchange.
- OEM PART JD-B24-7430-401
- DESCRIPTION COMPLETE ENGINE
- SUB PART RE530535, PE11087, SE502152
- MARKED
- OEM DETAILS COMPLETE ENGINE (HRW77)
- PART DETAILS 6068HRW77
- VIDEO LINK
- SUB PACKET SE501792, RE521639, SE501583, RE553421, RE528950, SE501812, RE505921, SE501655, RE528638, AL206426
- SHIPPING
- PART PRICE
1 YEAR PARTS $12,263
6 MONTH PARTS $10,511
- WARRANTY
USED DOES NOT COVER WEAR PARTS (SEALS, BEARINGS, CLUTCH DISC, GASKETS, ETC) or LABOR.