Quick answer:
The Massey Ferguson 398 tractor battery spec found is 12 V with 420 CCA, 540 CCA.
Voltage12 V
Cold cranking amps420 CCA, 540 CCA
Massey Ferguson 398 Battery Size Details
| Replacement battery recommendation | The Massey Ferguson website highlights that genuine AGCO Parts batteries are the recommended replacement for Massey Ferguson tractors, including the 398, to ensure performance and uptime – 12 V, 420 CCA, 540 CCA |
|---|---|
| Battery voltage | 12 V |
| Battery CCA | 420 CCA, 540 CCA |
Battery CCA Comparison Chart
Battery CCA comparison
Benchmarks use practical low, average and high cold-cranking-amp ranges for the lawn/garden tractor category. Use the exact battery label and manual before buying.
Massey Ferguson 398 Extra Battery Notes
| Replacement note | For the Massey Ferguson 398, match the replacement battery to the captured spec: 12 V, 420 CCA, 540 CCA. Physical fit, terminal layout and hold-down fit still matter |
|---|---|
| Battery location | The battery on the Massey Ferguson 398 tractor is typically located under the hood, near the engine compartment. For specific details, it’s best to consult the tractor’s manual or service guide |
| Battery replacement steps | To replace the battery on a Massey Ferguson 398 tractor, first, disconnect the negative terminal followed by the positive terminal. Then, remove the old battery, place the new battery in the compartment, and connect the positive terminal first, followed by the negative terminal |
| Bad battery symptoms | Common symptoms of a bad battery in a Massey Ferguson 398 tractor include trouble starting the engine, a clicking sound when trying to start, and dim or malfunctioning lights. Regularly checking the battery’s voltage 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.



