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| Engine Code: | TD42 TD42T |
| HG No: | HGLB2163 |
| Car Series: | Japanese Car |
| Car Brand: | NISSAN |
| Car Model: | Nissan Patrol Y60 Y61 |
Product Description
The 4.2-liter Nissan TD42 diesel engine was introduced in 1987 for the Nissan Patrol and Nissan Safari SUVs and remains popular in regions with less stringent emissions regulations. This 4,169 cc inline-six features a square design with a 96 mm × 96 mm bore and stroke and a mechanically controlled injection pump. Early versions were distinguished by a silver valve cover ("Silvertop"), while post-1995 models and turbocharged units used a black cover ("Blacktop"). Known for its simplicity, durability and reliability, the engine was also used in forklifts through Nissan Industrial Engine Manufacturing (later Global Component Technologies). Naturally aspirated versions deliver 115–135 PS, depending on application, and were fitted to the Nissan Civilian and Patrol/Safari Y60–Y61. In 1996, gudgeon pin diameter increased from 28 mm to 30 mm, and in 1997, the rear seal design was updated. The turbocharged Nissan TD42T, launched in 1993, came in five variants (T1–T5) and received reinforced pistons with extended oil squirters, improved crankshafts, and upgraded 11 mm plunger fuel pumps to support forced induction.
Related engine code:TD23, TD25, TD27 and TD27ETi
Applicable Models:
Nissan Patrol 4 (Y60) in 1987 – 1998
Nissan Patrol 5 (Y61) in 1997–
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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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!