The Nissan TD27 is a 2.7 L (2,663 cc, 162.5 cu·in) straight four, water-cooled naturally aspirated diesel engine from Nissan TD family. The engine was manufactured from 1985 to 2001.
The TD27 has a cast-iron cylinder block, a cast-iron cylinder head with OHV (overhead valves) design and two valves per cylinder. The camshaft is driven from the crankshaft by the timing gear. It has a 96.0 mm (3.78 in) cylinder bore and 92.0 mm (3.62 in) piston stroke. Compression ratio rating is 21.8-22.0:1.
The TD27 engine produced from 86 PS (63 kW; 85 HP) at 4,000 rpm to 90 PS (66 kW; 88.5 HP) at 4,300 rpm of maximum horsepower and from 166 N·m (16.9 kg·m, 122.3 ft·lb) at 2,200 rpm to 180 N·m (18.4 kg·m, 132.7 ft·lb) at 2,200 rpm of peak torque.
The breakdown of the engine code is as follows:
- TD – Engine Family
- 27 – 2.7 Liter Displacement
General information
Engine Specifications | |
Engine code | TD27 |
Layout | Straight-4, vertical |
Fuel type | Diesel |
Production | 1985-2001 |
Displacement | 2.7 L, 2,663 cc (162.5 cu in) |
Injection pump | Mechanical fuel injection pump |
Power adder | none |
Max. Horsepower |
From 86 PS (63 kW; 85 HP) at 4,000 rpm to 90 PS (66 kW; 88.5 HP) at 4,300 rpm |
Torque output |
From 166 N·m (16.9 kg·m, 122.3 ft·lb) at 2,200 rpm to 180 N·m (18.4 kg·m, 132.7 ft·lb) at 2,200 rpm |
Firing order | 1-3-4-2 |
Dimensions (L x H x W): | – |
Weight | – |
Cylinder block
The Nissan TD27 motor has a cast-iron cylinder block with the five-bearings supported system. The cylinder bore is 96.0 mm (3.78 in) and the piston stroke is 92.0 mm (3.62 in). Compression ratio rating is 21.8-22.0:1.
Cylinder block | ||
Cylinder block alloy | Cast iron | |
Compression ratio: | 21.8-22.0:1 | |
Cylinder bore: | 96.0 mm (3.78 in) | |
Piston stroke: | 92.0 mm (3.62 in) | |
Number of piston rings (compression / oil): | 2 / 1 | |
Number of main bearings: | 5 | |
Cylinder inner diameter: | 96.000-96.010 mm (3.7795-3.7799 in) | |
Piston skirt diameter | 95.940-95.950 mm (3.7772-3.7776 in) | |
Piston ring side clearance: | Top | 0.060-0.100 mm (0.0024-0.0039 in) |
Second | 0.040-0.080 mm (0.0016-0.0031 in) | |
Oil | 0.020-0.060 mm (0.0008-0.0024 in) | |
Piston ring end gap: | Top | 0.300-0.450 mm (0.0118-0.0177 in) |
Second | 0.500-0.650 mm (0.0197-0.0256 in) | |
Oil | 0.300-0.500 mm (0.0118-0.0197 in) | |
Piston pin outer diameter | 24.994-25.000 mm (0.9840-0.9843 in) | |
Piston pin hole diameter | 27.997-28.005 mm (1.1022-1.1026 in) | |
Crankshaft main journal diameter: | 70.907-70.920 mm (2.7916-2.7921 in) | |
Crankpin diameter: | 56.913-56.926 mm (2.2407-2.2412 in) | |
Crankshaft center distance: | 46.0 mm (1.81 in) |
Cylinder head
The engine has OHV (overhead valves) design with two valves per cylinder (8 in total). The camshaft is driven from the crankshaft by a timing gear, the injection pump is also driven by a gear. Intake valves are 43.5 mm (1.71 in) in diameter, and the exhaust valves are 38.0 mm (1.49 in).
Cylinder head | ||
Block head alloy | Cast-iron | |
Valve Arrangement: | OHV, gear drive | |
Valves: | 8 (2 valves per cylinder) | |
Valve head diameter: | INTAKE | 43.4-43.6 mm (1.7087-1.7165 in) |
EXHAUST | 37.9-38.1 mm (1.4921-1.5000 in) | |
Valve length: | INTAKE | 117.0 mm (4.6063 in) |
EXHAUST | 117.0 mm (4.6063 in) | |
Valve stem diameter: | INTAKE | 7.962-7.977 mm (0.3135-0.3141 in) |
EXHAUST | 7.945-7.960 mm (0.3128-0.3134 in) | |
Valve spring free length: |
White: 52.04 mm (2.0488 in) Yellow: 52.3 mm (2.0591 in) |
|
Camshaft cam height: | INTAKE | 41.733 mm (1.643 in) |
EXHAUST | 41.900 mm (1.6496 in) |
Maintenance data
Valve clearance (HOT) | |
Intake valve | 0.35 mm (0.0138 in) |
Exhaust valve | 0.35 mm (0.0138 in) |
Compression pressure | |
Standard | 30.0 kg/cm2 (29.4 bar, 427 psi) / 200 rpm |
Minimun | 25.0 kg/cm2 (24.5 bar, 356 psi) / 200 rpm |
Compression differential limit between cylinders | 3.0 kg/cm2 (2.9 bar, 43 psi) / 200 rpm |
Oil system | |
Recommended engine oil | CC or CD |
SAE Viscosity Number |
For cold and warm areas: 10W-30 For hot areas: 20W-40 and 20W-50 |
Engine oil capacity |
With oil filter: 6.2 l Without oil filter: 5.5 l |
Vehicle applications
Model | Years Produced |
Nissan Atlas (H40) | 1986-1991 |
Nissan Atlas (F22,F23) | 1986-2004 |
Nissan Cedric | 1985-1987 |
Nissan Terrano (D21) | 1986-1992 |
Nissan Homy (E24) | 1987-1997 |
Nissan Terrano (WD21) | 1986-1995 |
Nissan Datsun (D21) | 1988-1996 |
Nissan Datsun (D22) | 1997-2002 |
We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. We do not provide advice on technical issues related to the engines operation or repair. We do not recommend using provided information for engines repairing engines or spare parts ordering, use only official service manuals and spare-parts catalogs.
I Need order engine or fuel pump for Nissan Terrano TD2.7
I need td27 engine with nissan atlas rediator
I need the mileage and cost of the TD 27 Engine for a Nissan Datsun D21 1990. 4WD
Working on a Nissan 2.7L Diesel and looking for the Throttle Vacuum Valve and the Vacuum warning switch.
Can anyone direct me to the parts?
Yes i can
Am Edrisa Senabulya from Kampala Uganda.Am Intrested in Fuel injector diesel pump for Nissan Td27 engine.But I have failed to get proper sources of obtaining this part.I will be grateful if I can get a used one from Japan or any other.My email is [email protected] WhatsApp 0776276888 Kampala Uganda
can i add a teubo on same
I need order Fuel Injection pump do you have on your stock
Could you please let me know where the pick up for the rev counter is
The Rev counter pickup is just under the radiator pipes…there are two wires coming off the timing cover
Looking for Nissan 2700 diesel engine year 1988 model hardbody
Yes i have
I have a Nissan QD32 none Turbo. I want to add a Turbocharger, is there anything I need to change or add before putting the Turbocharger?
yep. just screw the turbo onto the oil fill cap. will go well.
Hi! Why this td 27 engine is frequently overheating this is happening for many Nissan especially this kind of engine
Can I get some experience plse
The Rev counter pickup is just under the radiator pipes…there are two wires coming off the timing cover
Please, Give me price: converter assy and charge pump Nissan FD25 (TD27 Engine)
What is the standard pressure of nozzle injector for nissan TD27 engine?
I need 4×2 or 4×4 nissan manual transmission..
I have had the clutch for my Nissan td 27 pickup repaired several times. After repair it works for a few days then it develops the same mechanical problem of the clutch pedal feeling lose, sinking to the floor then gears can’t be disengaged. The lever operator on the steering column gets remains stiff you can’t work it to engage or disengage gears. Anybody out there please to offer some ideas? Thank you in advance. I live in Kenya.
replace the master cylinder on the firewall the seals have failed and bypassing fluid back into the cylinder releasing the pressure on the release bearing.
Replace clutch kit or whole clutch cylinder
it has a hydrolic clutch so maybe that hydrolic system is failing
There is an adjustment on the clutch pedal underneath in between the bracket you must tighten the nut. Also the column shifter for the transfer case four-wheel drive two wheel drive unlock your hubs and make sure you are in neutral and try and disengage column shifter
I own two London taxis and these two units both TD27 Diesel engines. I need to replace them. Who call sell me two engines in good condition? I also need one engine for a Nissan brougham the V6 in good condition too
I have a nissian atlas TD 27 2663 Could you tell me what filters it takes ie oil fuel and air I cannot read the current filters as they are in Japanese
I need engine td27 for a Nissan hardbody
what an size are the oil feed and drain ?
GOOD IM LOOKING FOR RING GEAR:NISSAN 1TONNER 27TD
i need nissan atlas engine td27 to replace one i have
what kind of prestone coolant is best for td27 engine?
Hello, what is the weight of the Nissan TD27 engine?