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Massey Ferguson 135
The MF135 is one of the most popular classic tractors in Sweden. It is easy to maintain, dependable and still used on farms, forestry properties and by vintage tractor owners across the country. Here we go through what to keep in mind when buying parts and how to easily find the right part for your particular tractor.
A dependable classic
The Massey Ferguson 135 was built between 1965 and 1979 and is one of the most widespread tractor models ever made. A three-cylinder Perkins diesel engine, proven Ferguson hydraulics and a design that farmers understood – and could repair themselves. That feeling lives on. Today the MF135 is still in active use on farms across Sweden, and the availability of spare parts is good.
Engine
Perkins AD3.152
3-cylinder 4-stroke diesel engine with direct injection, overhead valves and replaceable dry cylinder liners. 45 hp.
Transmission
3 versions
S: 6/2 gears · Special: 8/2 gears · Allmatic: 12/4 gears with hydraulic high/low range and differential lock.
Clutch
Dual dry-plate clutch
280 or 300 mm depending on specification. Known for durability and relatively easy reconditioning.
Brake system
Drum brakes
Mechanical drum brakes on the rear axle. Brake linings are one of the most commonly ordered spare parts for the MF135.
Electrical system
12V
Standard 12-volt system. Starter motor, alternator and glow plugs are recurring service parts.
Drive
2-wheel drive
Built 1965–1979. Hundreds of thousands of units were produced – many are still running.
Common spare parts for the MF135
Filters for the MF135
Regular filter changes keep the engine, hydraulics and fuel system in good shape. Among the most common service parts for the MF135.
- Oil filter
- Fuel filter
- Air filter
- Hydraulic filter
- Power steering filter (depending on equipment)
Show filters
Tip: Check the serial number and filter type before ordering – the wrong filter can cause poor oil flow or weak hydraulics.
Engine parts for the Perkins AD3.152
A hard-wearing engine, but with many operating hours behind it, gaskets, seals and wear parts are common replacements.
- Oil filter
- Fuel filter
- Air filter
- Hydraulic filter
- Power steering filter (depending on equipment)
See engine parts for the MF135
Tip: Oil leaks, white smoke, poor compression or coolant in the oil? Check the gaskets and seals first.
Clutch
The MF135 has a dual dry-plate clutch in 280 or 300 mm. Check the specification before ordering clutch parts.
- Clutch kit
- Clutch plate
- Pressure plate
- Release bearing
- Pilot bearing
Show range
Tip: Is the tractor slipping, hard to shift or not disengaging properly? Measure the old clutch plate and check the number of splines before buying.
Brakes for the MF135
The MF135 has drum brakes. Wear, dirt, oil leaks and incorrect adjustment are common reasons why brake parts need replacing.
- Brake shoes
- Brake linings
- Return springs
- Seals
- Brake drums and adjustment components
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Tip: Uneven braking, pulling to one side or high pedal pressure? Clean, check and recondition the brake system.
Hydraulics & lift
Weak lift, jerky hydraulics or leaks are common problems. Always start with the oil level, filter and visible leaks.
- Hydraulic filter
- Hydraulic pump
- Gaskets & O-rings
- Valves & lift arms
- Hydraulic hoses & couplings
See hydraulic parts
Tip: A clogged hydraulic filter or old oil can produce the same symptoms as more serious hydraulic damage.
Electrical system, starting and lighting
The MF135 has a 12V electrical system. Electrical faults are often due to worn cables, poor earth points or components such as the starter motor and alternator.
- Starter motor
- Alternator
- Ignition switch and switches
- Lamps and work lights
- Fuses and relays
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Tip: Check the battery, earth cable and cable lugs before replacing the starter motor. Poor earth points are a common cause of electrical problems.
Driveline, transmission and gearbox
The MF135 comes in several transmission versions – identify the right specification before buying parts, especially for the Allmatic.
- Bearings and seals
- Gaskets
- Gearbox parts
- PTO parts
- Components for the differential lock
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Tip: Unusual noises, oil leaks or difficulty engaging gears? Check the oil level and seals early – before the damage gets worse.
Cab and body parts for the MF135
The MF135 comes with different cab versions, and the version your tractor has affects which body parts fit. Always check the serial number and cab type before ordering – variants occur.
- Windows
- Door handles and door locks
- Seat
- Body and bonnet
- Decals and paint
Show cab and body parts
Tip: Many windows and body parts only fit specific cab types or serial numbers. Always compare the dimensions and appearance with the existing part before ordering. Rubber seals for the windows are not kept in stock.
How to find the right spare part for your MF135
Check the following before ordering – contact us if you are unsure.
- Model and specification – Check whether the tractor is an MF135 S, Special, Allmatic or another variant. This affects which transmission and driveline parts fit.
- Serial number – Some filters and technical parts differ depending on the serial number. Check the plate on the tractor and compare it with the product information.
- Engine variant – The Perkins AD3.152 is the most common, but older tractors may have been reconditioned or rebuilt. Always check the engine plate.
- Dimensions of the existing part – Particularly important for the clutch, brakes, bearings, seals and filters. Measure the old part and compare before ordering.
- Equipment and previous modifications – Older tractors may have been modified. Always compare with the part that is actually fitted – not just with what the original catalogue stated.
- Area of use – A tractor in daily use in forestry or farming requires more frequent service than a vintage tractor that is used sparingly.
See all spare parts
Servicing the MF135 – A checklist
A simple service check prevents breakdowns and makes the tractor more dependable. On older MF135 tractors it is often wise to start with service and wear parts before larger components are replaced – filters, oil, adjustments and seals solve many common problems.
Check regularly:
- Engine oil and oil filter
- Fuel filter
- Air filter
- Hydraulic oil and hydraulic filter
- Braking performance and brake adjustment
- Clutch operation
- Cooling system, radiator hoses and thermostat
- Starter motor, alternator and battery cables
- Leaks from the engine, transmission and hydraulics
- Three-point linkage, lift arms and links
- Lighting and electrical system
- Tyres, wheel bearings and track rod ends
Tinkering tips with Olsson Parts – Dry brakes Massey Ferguson 135
Product specialist Tommy Abrahamsson talks about dry brakes. He removes, reconditions, refits and adjusts the brake on a Massey Ferguson 135 and shares tips and advice along the way.
See tinkering tips
Tinkering tips with Olsson Parts – How to switch to LED lighting on an MF135
In this video, Tommy Abrahamsson shows how to replace the headlight inserts on an MF135 tractor with LED lights. The process involves removing the old insert, fitting the new LED insert and connecting it using the original connectors. It also describes how to adjust the light and check the wiring to ensure good contact and function.
See tinkering tips
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FAQ / Frequently asked questions about spare parts for the Massey Ferguson 135
Which spare parts are most common for the MF135?
Common spare parts are filters (oil filter, air filter, fuel filter and hydraulic filter), brake parts, clutch parts, hydraulic parts, engine gaskets and seals, electrical components and parts for the three-point linkage.
Which engine is fitted in the Massey Ferguson MF135?
The MF135 is usually equipped with the Perkins AD3.152 – a 3-cylinder direct-injection diesel engine with overhead valves and replaceable dry cylinder liners. Always check the engine plate, as older tractors may have been reconditioned or rebuilt.
Which hydraulic filter fits the MF135?
It depends on the serial number and specification. Check the tractor's serial number and compare it with the product information before ordering a hydraulic filter.
Does the MF135 have a 12V electrical system?
Yes, the MF135 has a 12V electrical system. Common electrical parts that are replaced are the starter motor, alternator, ignition switch, lamps, switches and battery cables.
Which clutch does the MF135 have?
The MF135 has a dual dry-plate clutch, usually 280 or 300 mm. Check the dimensions and the number of splines on the old plate before buying clutch parts.
Does the MF135 have drum brakes?
Yes, the MF135 has drum brakes. Common brake parts are brake shoes, brake linings, return springs, seals and adjustment components.
What should I do if the hydraulics on the MF135 are weak?
Start by checking the hydraulic oil level, the hydraulic filter and whether there are any visible leaks. If the problem persists, the hydraulic pump, valves or seals may need to be checked.
Why is the serial number important when I buy parts for the MF135?
The serial number helps you choose the right spare part. Some components – for example filters and technical parts – can differ between different model years and specifications of the MF135.
Which transmission versions are there for the MF135?
The MF135 comes in three specifications: S with 6 forward gears and 2 reverse, Special with 8 forward and 2 reverse, and Allmatic with a hydraulic high/low range – 12 forward and 4 reverse – and a differential lock. It is important to identify the right version before ordering transmission parts.
Do you have a question?
Here we have collected common questions and answers.
Can’t find the answer to your question? Don’t hesitate to contact us!
FAQ / Frequently Asked Questions