The Massey Ferguson 5M.135 tractor cooling system capacity is 2.8 gal | 10.5 L, coolant type is ethylene glycol-based coolant, and coolant change interval is every 3 years.
Massey Ferguson 5M.135 Coolant Capacity Details
Cooling system capacity
2.8 gal | 10.5 L
Coolant type
Ethylene glycol-based coolant
Coolant change interval
Every 3 years
Radiator cap pressure
10 psi | 68.9 kPa
Coolant Capacity Comparison Chart
Coolant Capacity Comparison
This model
2.8 gal
Average
2.8 gal
Low
1.5 gal
High
5 gal
Benchmarks use practical low, average and high coolant-capacity ranges for the compact tractor category. Use the exact tractor manual before buying coolant.
Massey Ferguson 5M.135 Extra Coolant Notes
Engine horsepower
135 hp | 100.7 kW
Engine displacement
4.4 L | 268 cu in
Capacity note
For the Massey Ferguson 5M.135, the listed cooling system capacity is 2.8 gal | 10.5 L. Buy slightly more coolant than the exact capacity so you have enough for topping off after air burps out.
Mixture note
Use the coolant type listed above and match the antifreeze/water mix to the operator manual and local freezing conditions.
Radiator cap note
The radiator cap pressure listed for the Massey Ferguson 5M.135 is 10 psi | 68.9 kPa. Do not replace it with a random cap unless the pressure rating matches.
Refill note
Refill slowly, run the tractor until warm with the heater circuit open if fitted, let it cool, then recheck the coolant level. Never remove a hot radiator cap under pressure.
Massey Ferguson 5M.135 Coolant FAQs
How much coolant does a Massey Ferguson 5M.135 take?
The Massey Ferguson 5M.135 takes 2.8 gal | 10.5 L of coolant. That is about normal for the compact tractor benchmark shown here, so plan it like a standard drain-and-refill rather than a tiny top-up.
Is the Massey Ferguson 5M.135 coolant capacity normal?
Yes, 2.8 gal | 10.5 L lands about where you would expect for this tractor category. The main thing is buying enough for a complete refill plus a small top-off amount.
How many coolant jugs do I need for a Massey Ferguson 5M.135?
This is a manageable refill amount. A 2.8 gal | 10.5 L system needs about 3 one-gallon containers if you are using premixed coolant. If using concentrate at a 50/50 mix, plan on about 1.4 gal of concentrate and 1.4 gal of distilled water. In metric terms, that is roughly 3 x 5 L containers for a full premix refill.
What coolant should I use in a Massey Ferguson 5M.135?
The listed coolant is ethylene glycol-based coolant. Ethylene glycol tells you the base coolant, but the additive package still matters on diesel engines, so match the manual or an approved equivalent.
Can I use a different radiator cap on a Massey Ferguson 5M.135?
The listed cap pressure is 10 psi | 68.9 kPa. Use the same pressure rating when replacing it. The cap is part of the cooling system, not just a lid, and the wrong rating can cause boil-over, leaks or pressure problems.
When should the Massey Ferguson 5M.135 coolant be changed?
The listed interval is every 3 years. That means calendar age matters; a tractor that sits around can still need coolant service even without many hours.
Official information note
Mistakes do happen. Coolant specs can change by year, engine, market, radiator option and coolant chemistry. Check the operator manual, parts book and official masseyferguson.com website before draining, flushing or refilling the cooling system.
