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Home›Engines›Briggs_Stratton Vanguard M61

Briggs_Stratton Vanguard M61 Engine Engine

The Briggs_Stratton Vanguard M61 is an engine. It powers generator sets from Cummins/Onan, including the A030.

Also known as: Briggs & Stratton Vanguard M61

Engine specifications

Generator sets powered by this engine

1
Cummins/Onan A030

Common problems

15
  • Voltage Sense Lost 27
  • Undervoltage 13
  • Underfrequency 15
  • Speed Sense Fault 45
  • Service Check Fault 3
  • Processor Fault 43
  • Overvoltage 12
  • Overfrequency 14
  • Overcrank 4
  • Low Oil Pressure Fault 2
  • Low Fuel Pressure 78
  • Low Cranking Speed Sense 32
  • Invalid Set Configuration 37
  • High Battery Voltage 29
  • Governor Actuator Shutdown 19

Compiled from service & troubleshooting documentation across every generator set that uses the Briggs_Stratton Vanguard M61.

Maintenance schedule

ItemSpecCapacityPart #Interval
Air filterReplace Engine Air Filter X1—2500 hr find
Fuel filter— find
Oil filter512431000 hr PartsGeek
Belt— find
Coolant—
OilCheck the oil level prior to starting the generator set to verify that the oil level is between the FULL and ADD marks.—8 hr

Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.

Filters for this engine

  • Oil filter: Donaldson P550020 Wix 51243 Ac Delco PF17

Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.

Also used in

1
  • John Deere 155 — Lawn Equipment

Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.

Common questions

Which generators use the Briggs_Stratton Vanguard M61 engine?

The Briggs_Stratton Vanguard M61 powers 1 generator set(s), including Cummins/Onan A030.

What oil filter does the Briggs_Stratton Vanguard M61 use?

The Briggs_Stratton Vanguard M61 uses oil filter part numbers Donaldson P550020, Wix 51243, Ac Delco PF17.

How often should you change the oil in the Briggs_Stratton Vanguard M61?

The Briggs_Stratton Vanguard M61 oil change interval is every 8 hours.

What is a common problem with the Briggs_Stratton Vanguard M61 engine?

A commonly reported issue on generators using the Briggs_Stratton Vanguard M61 is: Voltage Sense Lost.