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Kohler HGM 420 Generator Set

Kohler HGM 420 generator set: . Specifications, engine details, filters, oil capacity and 3 document types.

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Specifications

Ratings spec sheet not in our library yet — see the documents below.

Filters & service parts (model family)

Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.

ItemSpecCapacityPart #Interval
HoseFlexible joint 76.14.301 buy
HoseFlexible joint 76.14.302 buy
HoseFlexible joint 76.14.303 buy
HoseFlexible joint 76.14.304 buy
HoseFlexible joint 76.14.305 buy
HoseFlexible joint 76.14.306 buy
HoseFlexible joint 76.14.307 buy
HoseFlexible joint 76.14.308 buy
HoseFlexible joint 76.14.309 buy
HoseFlexible joint 76.14.311 buy
HoseFlexible joint 76.14.312 buy
HoseFlexible joint 76.14.313 buy
HoseFlexible joint 76.14.314 buy
HoseFlexible joint 76.14.316 buy
Service part / kitBearing cap cross bolt 15.10.077 buy
Service part / kitValve lifter adjusting screw 15.15.039 buy
Service part / kit 15.40.120 buy
Service part / kit 15.45.240 buy
Service part / kitBearing capscrew 16.10.024 buy
Service part / kitAxial thrust disk 16.10.026 buy
Service part / kitAxial thrust disk 16.10.027 buy
Service part / kitCylinder head nut 16.10.047 buy
Service part / kitLifter guide 16.10.067 buy
Service part / kitRocker arm shaft 16.10.088 buy
Service part / kitAxial thrust disk 16.10.146 buy
Service part / kitAxial thrust disk 16.10.147 buy
Service part / kitBearing cap nut 16.10.155 buy
Service part / kitBearing cap fixing stud 16.10.166 buy
Service part / kitBearing cap cross bolt 16.10.296 buy
Service part / kitExternal spring 16.10.336 buy
Service part / kitInternal spring 16.10.337 buy
Service part / kitCylinder head nut 16.10.562 buy
Service part / kitCrankshaft rear output flange capscrew (flywheel) 16.15.006 buy
Service part / kitFlywheel capscrew 16.15.082 buy
Service part / kitOil control ring 3 16.15.125 buy
Service part / kitFlywheel mounting capscrew 16.15.128 buy
Service part / kitLifter guide housing 16.15.129 buy
Service part / kitRocker arm adjusting screw 16.15.139 buy
Service part / kitConnecting rod capscrew 16.15.186 buy
Service part / kitRocker arm shaft in removable bushing 16.15.197 buy

Available documents

installationInstallation manualOwner's manual