Iseki TU155 parts

Looking for Iseki TU155 parts? Browse our complete range of compatible spare and maintenance parts for the Iseki TU155 mini tractor—including filters, engine parts, cooling, electrical, and hydraulic components—available directly from stock for fast worldwide delivery.

Build years: 1985-1989
Engine: Iseki K3C, 3 cylinders, 900 cc
Horsepower: 15.5 hp
Weight: 625kg
Engine oil: 2.7 l, 15W40
Transmission oil: 12 l, 80W GL-4
Fuel capacity: 16 l
Voltage: 12V
Rear PTO: 541/735/1188 rpm

Specification	Value
General
Brand	Iseki
Model	TU155
Series	Iseki TU Landhope
Build years	1985-1989
What to look for when buying	Inspection points, common issues and price guide View buying guide →
Engine code	K3C View →
Power/RPM	15.5hp/2500rpm
Fuel	Diesel JIS #2 (JIS #3 in severe frost)
Power	15.5 hp / 2500 rpm
Fuel filter	Prevents dirt and water from entering the injection system
Air filter	Keeps dust and dirt out of the combustion air
Starter motor doesn't turn when you turn the key	Clutch pedal not depressed
Switch or starter motor faulty	Have it repaired
Fuel pump not working properly	Check the fuse
Starter motor turns but engine doesn't start	Air in the fuel system
Clogged fuel filter	Clean or replace
No fuel supply	Open the tap, check fuel is present
Engine fault	Professional workshop
Fuel leak at the lines	Tighten clamps, resurface copper rings
Uneven injection / fuel pump	Professional workshop, check fuse
Engine runs away (over-revving)	Dirt in the governor, or oil rising into the combustion chamber
Engine suddenly stalls while driving	Fuel shortage
Engine overheating	Too little coolant
Insufficient engine power	Seized/clogged injector nozzle, insufficient compression, incorrect valve clearance, incorrect injection timing, fuel shortage, or clogged air filter
Cylinder damaged	Professional workshop, replace
Above 5°C, or with a warm engine	Preheating not necessary
Drivetrain
Clutch	Dry single-plate, mechanically operated
Brakes	Wet disc brake, mechanically operated
Differential	Bevel gear with diff lock
Gears	6 forward / 2 reverse
Starter motor turns but doesn't reach speed	Weak battery
Irregular idling speed	Air in the system
Engine stalls at low speed	Faulty injection pump, incorrect valve clearance, or faulty injector nozzle
Clutch slips	Incorrect pedal adjustment, or worn/burnt clutch lining
Clutch doesn't disengage	Seized clutch lining, or incorrect pedal adjustment
Brakes perform poorly or pull to one side	Too much pedal play, worn/burnt lining, or uneven left/right pedal pressure
Brake pedal returns poorly	Damaged return spring, or sliding parts without grease
Too little transmission oil	Top up to level
Clutch pedal play	20-30mm
Brake pedal play	30-40mm
Dimensions
Length	2200mm
Width	1040mm
Height	1320mm
Wheelbase	1260mm
Front track width	760/810mm
Rear track width	800/910mm
Ground clearance	280mm
Weight	625kg
Front tyres	4.00-12
Rear tyres	8-18
Turning radius	1.8m
Tires	Check tire pressure, tires may have lost some air after standing idle
PTO and hitch
PTO speed	541/735/1188 rpm
PTO shaft	Spline size 35mm
PTO speeds	541 / 735 / 1188 rpm
Capacities
Tank capacity	16 litres
Radiator (cooling system)	5.5 liters
Engine oil	2.7 liters (15W40) View 15W40 →
Transmission/gearbox (incl. hydraulics)	12 liters (80W GL-4) View 80W GL-4 →
Front gearbox	0.5 liters
Front axle	3 liters (80W90) View 80W90 →
Power steering	1.0 liter
Fuel tank	16 liters
Fluid levels	Engine oil (2.7L), transmission/hydraulic oil (12L, shared system), coolant (5.5L) and fuel — see our engine oil & fluidsblog for all capacities View →
Other
Displacement	900cc
Starting system	Electric starter motor
Steering system	Ball screw
Lift system	Position control, rotary 2-point (2P) attachment
0°C and above	5-10 minutes
0°C to -10°C	10-20 minutes
-10°C to -20°C	20-30 minutes
Below -20°C	30 minutes or more
Versions	2WD and 4WD (TU155F, TU155F-N17, TU155MF)
Indicative price range	€2,500 – €4,000
Battery	Connected, charged, terminals clean and greased
Fan/alternator belt	Check tension — a loose belt may show extra play after standing idle due to rubber hardening
Filters	Check the air filter, fuel filter and oil filter, especially if it's been a while since the previous seasonal service — see our filtersblog View →
Realistic implements	Medium rotary tiller, flail mower, reel mower for lawns, trailer for light transport
Oil filter	Filters dirt and metal particles from the engine oil
Hydraulic filter	Filters the shared transmission/hydraulic oil
Safety switch faulty	Have it repaired
Battery discharged	Charge the battery
Dirty or loose connections	Clean, tighten and grease to prevent corrosion
Poor earthing	Clean the connections
Wrong oil viscosity	Use the correct oil for the season
Clogged filter	Clean or replace
Clogged injector nozzle	Professional workshop
Faulty injector nozzle	Have it replaced by a professional workshop
Seized up due to lack of lubrication	Professional workshop
Fan belt loose or broken	Tighten or replace
Clogged radiator	Clean
Exhaust smoke is white	Clogged air filter, too much engine oil in the crankcase, or insufficient fuel supply
Exhaust smoke too black	Poor fuel quality, too much fuel, or injector pressure too low
Oil pressure warning light on while driving	Too little engine oil
Incorrect (too thin) oil viscosity	Use the correct oil
Pressure switch faulty	Replace
Oil pump faulty	Professional workshop
Clogged oil filter element	Replace
Charge warning light on while driving	Wiring fault
Alternator faulty	Professional workshop
Regulator faulty	Professional workshop
Battery faulty or too little distilled water	Replace or top up
Hydraulic pressure doesn't build up	Engine speed too low
Air drawn in via the suction line	Check connections, replace damaged O-rings
Clogged oil filter	Clean
Oil pump or control valve faulty	Professional workshop
Oil leakage at the lines	Loose couplings, or cracked line
Squeaking/whistling sound when lifting lever raised	Stopper position of the relief valve shifted
5°C to -5°C	About 20 seconds
Below -5°C	About 30 seconds
Oil pressure light	Indicates insufficient engine oil, oil that is too thin, a faulty pressure switch, a faulty oil pump, or a clogged oil filter element. Stop immediately and check the oil level.
Charge light	Indicates a wiring fault, a faulty alternator or regulator, a dead or defective battery, or a loose or broken fan belt.
Daily (before use)	Engine oil and coolant level, fuel level, tire pressure, lighting operation, check for visible leaks under the tractor
Every 50 operating hours	Check air filter and clean if necessary, grease lubrication points (steering shaft, center pivot, clutch and brake pedal hinge points), check fan belt tension
Every 100 operating hours	Replace engine oil and oil filter, check fuel filter, check clutch pedal and brake pedal play, check battery terminals and fluid
Every 300 operating hours	Check transmission/hydraulic oil and top up or replace if necessary, clean or replace hydraulic filter, have front wheel toe-in checked, have valve clearance checked by a professional garage
Front wheel toe-in (track adjustment)	2-4mm

Iseki TU165 maintenance schedule: how to keep it running

Iseki TU165 engine oil and fluids: all capacities at a glance Iseki TU165 buying advice: the Landhope generation explained briefly

Showing 12 of 123 products

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Product

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Glow plug | Glow coil Iseki TX | Mitsubishi D | MT | Satoh | K3A - K3F | K4A - K4F | S3L - S4L2 – OEM: MM401621, MM40162102, 56066657300

In stock

Fits your Iseki TU155

SKU-55808

-36%

Glow plug M10 | Glow coil Iseki TX | Mitsubishi D | MT | Satoh | K3A – K3F | K4A – K4F | S3L – S4L2 | Mitsubishi GS16-GS25 (GS16, GS18, GS20, GS21, GS23, GS25) & GS160-GS250

Please note: this is the M10 version (M10 x 1.25).
For the Iseki TX1300, Mitsubishi D1300 and MT1301, Satoh S370 and ST1300 and Noda NR1301 with KE70 engine, there are two versions. Check this before ordering:
Chassis number from 16016 or engine number KE70 from 2765: this is the correct glow plug.
Chassis number 1 to 16015 or engine number KE70 1 to 2764: you need the M12 version.
To the M12 version →

Fuel filter small | Iseki | Kubota | Yanmar | Mitsubishi | ransomes | Weidemann | Shibaura – OEM: 5650-040-487-90, 5650-040-4879-0, 565004048790

In stock

Fits your Iseki TU155

SKU-150001

-32%

Fuel filter small | Iseki | Yanmar | Mitsubishi | Ransomes | Weidemann | Shibaura

Fuel filter of premium quality suitable for the following models
Technical data:
Outer diameter: 29 mm
Inner diameter: 13 mm
Length: 59 mm

Engine oil filter Kubota B | F | RTV - Iseki TX | TU - Yanmar YM | F - Mitsubishi MT | D – OEM: w21ESO1530, 15241-32090, 15841-32432

In stock

Fits your Iseki TU155

SKU-002/5

Engine oil filter Kubota B | F | RTV - Iseki TX | TU - Yanmar YM | F - Mitsubishi MT | D

We only work with high-quality oil filters from German or other European suppliers!
Thread: M20x1.5
Diameter: 80.0 mm
Height: 80mm
Below is the listing that we have meticulously selected from our suppliers. If the machine is listed below then it fits 100%.

In stock

Fits your Iseki TU155

SKU-3231

Popular

General radiator cap | Radiator copper

Can be applied to copper (often recognizable by their black color) radiators, including:
Kubota, Hinomoto, Iseki, Mitsubishi,
Sato, Shibaura, Suzue, Yanmar, and so on.
Technical data:
Inner ring dimension: 38mm

Ignition key Iseki TU | TG | TA | TF | TL | Bolens

In stock

Fits your Iseki TU155

SKU-IS1

-13%

Ignition key Iseki TU | TG | TA | TF | TL | Bolens

Ignition key suitable for various Iseki models. This has been selected with great care to find the compatible models with it!
Iseki
TU120, TU125, TU127, TU130, TU135, TU137, TU140, TU145, TU147, TU150, TU155, TU157, TU160, TU165, TU167, TU170, TU175, TU177, TU180, TU185, TU197,
TU200, TU205, TU217, TU220, TU225, TU237, TU240, TU245, TU147
TA207, TA210, TA215, TA227, TA230, TA235, TA247, TA250, TA255, TA262, TA263, TA267, TA270, TA275, TA287

Fuel Injector nozzle Mitsubishi K4A - K4E | K3A - K3E | KE70 | KE75 | Iseki TX1300-TX2160F | Bolens | Bobcat | Peljob | Cup cadet – OEM: ME020996, MM300152, 5650-030-0152-0

In stock

Fits your Iseki TU155

SKU-47010-s

-13%

Injector nozzle Mitsubishi K4A - K4E | K3A - K3E | KE70 | KE75 | Iseki TX1300-TX2160F | Bolens | Bobcat | Peljob | Cub Cadet

Nozzle type: Pintle nozzle
Opening pressure: 120 bar

Drawbar | Tow bar | Three-point towbar | Three-point buck

In stock

Universal product

SKU-14002

-21%

Popular

Drawbar | Tow bar | Three-point towbar | Three-point buck

Towbar bracket CAT1. for your mini tractor!
Optimize the use of your mini tractor with our high-quality tow bar. This robust accessory is designed for easy mounting in the rear linkage and is suitable for all types of trailers, including tippers.
Iseki
Kubota
Yanmar

Thermostat Mitsubishi S3L2 - S4L2 | K3A - K3M | K4A - K4F | KE70 - KE130 – OEM: 5663-001-3700-0, 5663-000-1370-0, MD001370

In stock

Fits your Iseki TU155

SKU-45004

-18%

Thermostat Mitsubishi S3L2 - S4L2 | K3A - K3M | K4A - K4F | KE70 - KE130

✅ With thermostat gasket

Valve seals Yanmar 3TNV70 | 3TNV76 | 2YM15 | 3YM20 | 3YM30 – OEM: 119717-11340, 119717-11350, M811850

In stock

Fits your Iseki TU155

VAR-410006

-36%

Valve seals Mitsubishi Engine K3A - K4F | L2A - L3E | S3L - S4L | E3CD | E3100 - E3112

A valve seal prevents oil from running past the valve stem into the combustion chamber, and it is important to replace these because worn seals lead to oil consumption, smoke generation, and reduced engine performance.
Valve seals / Valve stem seals suitable for, among others, the following models:
Iseki
TU120, TU125, TU130, TU135, TU137, TU140, TU145, TU150, TU155, TU157, TU160, TU165, TU167, TU170, TU175, TU175F, TU177, TU1400, TU1500, TU1600, TU318, TU1601, TX1000,
TX145, TX155, TX1410, TX1510, TX2140, TX2160, TX145, TX1410, TX2140

Filter Kit Iseki TU Landhope TU120 - Tu177f | Landhope 120 - Landhope 177 – OEM: 5650-040-936-40, MM409365, 1575-104-200-00

Available on backorder

Fits your Iseki TU155

SKU-10045

-28%

Filter kit Iseki TU Landhope TU120 - TU177F | Landhope 120 - Landhope 177

Filter kit | Maintenance kit for Iseki TU Landhope up to 18 hp
Technical specifications:
This kit consists of:
Air filter
Outer diameter: 83 mm

V-Belt Kubota B5000 - B7001 | B6100 - B7100 – OEM: 1523172531, 1523172532

In stock

Fits your Iseki TU155

SKU-124006

-23%

V-belt Iseki TU/TF & Kubota A/B Series | 950 x 9,7 x 8 mm

V-belt with designation 950 x 9.7 x 8 mm (narrow profile 9.7 x 8 mm, length 950 mm). For Iseki TU and TF models, Bolens G/H/TX, the Kubota A and B series and Mitsubishi MT, ST and D models. Reference numbers include 5650-040-930-50 and MD409305.

Water pump Mitsubishi D series | MT series | MTE series

In stock

Fits your Iseki TU155

SKU-323

-34%

Water pump Mitsubishi GS16-GS25 & GS160-GS250 | K3A - K4F | S3L - S4L2

verified quality

Showing 12 of 123 products