Quick answer:
The Massey Ferguson 1045 tractor battery spec found is 6 V, Group 31, with 500 CCA.
Voltage6 V
Group size31
Cold cranking amps500 CCA
Massey Ferguson 1045 Battery Size Details
| Replacement battery recommendation | 6 V, Group 31, 500 CCA |
|---|---|
| Battery voltage | 6 V |
| Battery group size | 31 |
| Battery CCA | 500 CCA |
Battery CCA Comparison Chart
Battery CCA comparison
Benchmarks use practical low, average and high cold-cranking-amp ranges for the compact tractor category. Use the exact battery label and manual before buying.
Massey Ferguson 1045 Extra Battery Notes
| Replacement note | For the Massey Ferguson 1045, match the replacement battery to the captured spec: 6 V, Group 31, 500 CCA. Physical fit, terminal layout and hold-down fit still matter |
|---|---|
| Battery location | The battery on the Massey Ferguson 1045 is located in front of the radiator |
| Battery replacement steps | The battery on the Massey Ferguson 1045 is located in front of the radiator |
| Bad battery symptoms | Common symptoms of a bad battery in a Massey Ferguson 1045 tractor include difficulty starting the engine, a clicking sound when trying to start, and dim or malfunctioning lights. Regularly checking the battery’s charge and connections can help prevent these issues |
| Safe removal note | Disconnect the negative cable first, then disconnect the positive cable. Install the new battery, connect the positive cable first, then reconnect the negative cable last. That reduces the chance of shorting a tool against the frame |
Official information note
Mistakes do happen. Battery specs can change by year, engine, market, terminal layout and installed options. Check the old battery label, operator manual, parts book and official masseyferguson.com website before ordering a replacement battery.

