New 4JJ1 Engine Long Block For ISUZU Truck Excavator Repair

 

Product Name: New 4JJ1 Engine Long Block

Material:Steel

Type:Diesel engine

MOQ:1 Piece

Place of Dispatch:China

Quality:100% Professional Test

Truck Model Fit for:Isuzu Trucks/Trucks/Industrial Equipment/Agricultural Equipment/Excavator

Packing:Wooden case

Shipping:By Express, By Sea ,By Air

Delivery Time:5-20 Working days

Payment:TT.paypal.Western Union.Trade Assurance

Warranty:1 Year

Our Brand New ISUZU 4JJ1 Long Block Diesel Engine is factory-manufactured strictly per OEM original drawing standards, designed as the optimal replacement core for broken original engines of ISUZU light/medium-duty commercial trucks and mainstream brand excavators. Compared with full complete engine assembly, long block effectively cuts your maintenance & rebuild cost by 35%~50%: customers reuse original external accessories (intake manifold, turbo, oil pan, alternator, starter etc.) directly, greatly shorten equipment downtime and reduce on-site installation workload. Widely applied for fleet repair shop, construction machinery maintenance plant, spare parts wholesaler global bulk purchase.

 

 

 

           

 

 

1. ISUZU Truck Models

ISUZU N-Series: NPR75, NPR85, NQR, NQR70 Medium Light Commercial Truck

ISUZU D-MAX Pickup 2004~2016 All 3.0L Diesel Version

ISUZU MU-X / MU7 SUV 3.0TDI Factory Original Engine Replacement

2. Construction Excavator Equipment

JCB JS130, JS160 Series Excavator

Sany SY135, SY155 Hydraulic Excavator

Other domestic & imported 13~16 Ton Class Excavator refitting & engine overhaul

• ✅ 100% Brand New Core Parts: All internal moving components are brand-new finished, no used/second-hand remanufactured spare parts, eliminate early wear risk.
• ✅ OEM Dimension Consistency: Strictly follows ISUZU factory machining tolerance, direct bolt-on replacement without modification, no extra machining cost.
• ✅ High Fuel Economy & Durability: Original 4JJ1 design features low fuel consumption, service life up to 500,000+ KM under regular maintenance, ideal for heavy-load frequent operation.
• ✅ Global Market Adaptation: Multiple emission versions for Africa, Southeast Asia, Middle East, South America market different regulatory requirement.
• ✅ Cost-Effective Repair Solution: Save huge budget vs full complete engine purchase, perfect for aftermarket repair business.

 

Packing: Standard Export Solid Wooden Case Packing, fixed with anti-vibration foam to avoid transit damage

Lead Time: In-stock item ship within 3~7 working days after deposit confirmation; bulk order negotiable production schedule

Shipping: Support Sea/Air/Express delivery, door-to-door & port-of-destination service worldwide

We provide 12 Months Factory Warranty from goods delivery date; warranty covers internal manufacturing defects of block, crankshaft, cylinder head and core moving parts. Warranty invalid under improper installation, wrong lubrication oil, overloading & man-made damage.

Q1: Can I install this long block directly on my old machine?

A: Yes, keep your original external accessories (turbo, oil pan, manifolds, electric accessories), remove from old broken engine and assemble onto our new long block directly.

Q2: Do you supply different variants of 4JJ1 long block?

A: Available for naturally aspirated & turbocharged versions, different Euro emission standards, confirm your original engine serial number before order for exact matching.

Q3: What payment terms you accept?

A: T/T, Western Union, PayPal, L/C for large bulk order, flexible trade term for regular wholesale clients.

Q4: Do I need a core charge for this?
A: No. This is a brand new long block. You keep your old engine.

Q5: Does it come with a turbo or injectors?
A: No. This is a long block (metal guts only). You transfer your existing external parts (turbo, intake, injectors, valve cover, oil pan).

Q6: Will this fit my 2015 Isuzu NPR HD?
A: Yes, if it has the factory 4JJ1 engine. We recommend verifying the 8th digit of your VIN is "A" or sending a photo of your valve cover.

Q7: Is this compatible with Euro 6 emissions?
A: This block is designed for Euro 4/5 and Tier 4 Interim. For Euro 6, please contact us for specific piston ring variants.

 

 

 

 

 

 

 

 

 

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