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Engine Code: | 4JB1-T |
HG No: | HGLB2081 |
Car Series: | Japanese Car |
Car Brand: | ISUZU |
Car Model: | Isuzu Trooper Pickup Light Truck |
Product Description
The Isuzu 4JB1 is a 2.8-liter (2,771 cc) inline-four, water-cooled, direct-injection diesel engine with a bore and stroke of 93 × 102 mm. In naturally aspirated form, it delivers around 87–90 PS and 135 lb⋅ft of torque at 2000 rpm, using either a VE rotary injection pump or, in light-duty versions, a Bosch "A" type mechanical pump with a gear-type oil pump. Weighing about 230 kg, it powered the Isuzu Bighorn (Trooper), Mu/Rodeo, Wizard, Rodeo Pickup, Holden Jackaroo, Isuzu Elf 150, and other light trucks worldwide until the early 1990s. The 4JB1-T is the turbocharged derivative, sometimes intercooled, with outputs of 100–115 PS. Production continues in China through Isuzu joint ventures and other manufacturers, with modern upgrades including common-rail injection, National 4 emissions compliance, and even 16-valve DOHC versions.
Related engine code:4JB1, 4JX1, 4JG2, 4JJ1, 4JJ3
Applicable Models:
Isuzu Faster 3 (TF) in 1992 – 1998
Isuzu MU 1 (UC) in 1989 – 1998
Isuzu Trooper 1 (UB1) in 1988 – 1991
Isuzu Wizard 1 (UC) in 1992 – 1998
Opel Frontera A (U92) in 1995 – 1996
Car Engine Parts Diagram
Let us take a look at a detailed car engine parts diagram, which highlights the essential internal components of an engine. This type of diagram helps us visualize the exact location and arrangement of each part. It typically includes major elements such as the rocker cover, rocker arms, valve springs, cylinder head, spark plugs, valves, engine block, pistons, connecting rods, crankshaft, camshaft, timing chain, oil pump, oil pan, and flywheel. Also shown are related parts like the ignition distributor, fuel pump, gaskets, and distribution components. By referring to such a diagram, we can gain a better understanding of how these parts interact to power a vehicle's engine.
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Jun. 18, 2025
Jun. 18, 2025
Customer's Packing Box Customized Available
Start by sharing your requirements—we'll help design the perfect custom packing solution for your products. Reach out to HI-GREAT today!