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Kohler 80-100 RZ Generator Set

The Kohler 80-100 RZ is a 80 kW standby generator set powered by a Ford LSG-875 engine. It holds about 8.5 L (2.2 gal) of oil and 28.4 L (7.5 gal) of coolant. The same LSG-875 engine also powers generator sets from RSI.

80 kW
Standby
7.538 L
Displacement
8.5 L
Oil capacity
1
Document types

How to read your Kohler serial & model number →

Specifications

Standby power80 kW
Oil capacity8.5 L

Engine

Ford LSG-875
Oil capacity8.5 L
Coolant capacity28.4 L
Displacement7.538 L
AspirationTurbocharger
Rated speed1800 rpm

Maintenance & consumables

for the Ford LSG-875
ItemSpecCapacityPart #Interval
Air filter69 hr find
Fuel filter find
Oil filter×169 hr find
Belt69 hr find
Coolant
Oil

Common questions

What is the power rating of the Kohler 80-100 RZ?

The Kohler 80-100 RZ is rated 80 kW standby.

What engine does the Kohler 80-100 RZ use?

The Kohler 80-100 RZ is powered by the Ford LSG-875 engine.

What is the oil capacity of the Kohler 80-100 RZ?

The Ford LSG-875 engine in the Kohler 80-100 RZ has an oil capacity of 8.5 liters.

Parts

47
Part #DescriptionQtySystem
241481Switch, high temperature 268298 Sender, water temperature1Sensor PartsGeek
255264Switch, low temperature1Sensor PartsGeek
255913Switch, pressure1Sensor PartsGeek
276206Hose, molded1Hose PartsGeek
952-696Gasket1Gasket PartsGeek
X-577-6Hose, 5/8 ID x 112Hose PartsGeek
X-797-1Hose, flex1Hose PartsGeek
X-797-11Hose, flex1Hose PartsGeek
X-797-2Hose, flex1Hose PartsGeek
276378Installed Block Heater Kit / Interim Kit (120V)Service part / kit PartsGeek
276379Installed Block Heater Kit / Interim Kit (240V)Service part / kit PartsGeek
276691Heater, block1Service part / kit PartsGeek
276692Heater, block1Service part / kit PartsGeek
285054Silencer Residential R-M (Table 3)1Service part / kit PartsGeek
285086Silencer Industrial I-N (Table 3)1Service part / kit PartsGeek
285127Silencer Industrial I-N (Table 1)1Service part / kit PartsGeek
285775Silencer Residential R-M (Table 1)1Service part / kit PartsGeek
286788Silencer Critical C-BM (Table 1)1Service part / kit PartsGeek
290483Silencer Residential R-BM (Table 1)1Service part / kit PartsGeek
290484Silencer Residential R-N (Table 1)1Service part / kit PartsGeek
290485Silencer Residential R-BM (Table 3)1Service part / kit PartsGeek
290486Silencer Residential R-N (Table 3)1Service part / kit PartsGeek
290489Silencer Critical C-M (Table 3)1Service part / kit PartsGeek
290490Silencer Critical C-N (Table 3)1Service part / kit PartsGeek
290495Silencer Critical C-M (Table 1)1Service part / kit PartsGeek
290496Silencer Critical C-N (Table 1)1Service part / kit PartsGeek
326174Installed Block Heater Kit (120V)Service part / kit PartsGeek
326175Installed Block Heater Kit (240V)Service part / kit PartsGeek
326234Block HeaterService part / kit PartsGeek
326235Block HeaterService part / kit PartsGeek
326279Changeover KitService part / kit PartsGeek
326280Changeover KitService part / kit PartsGeek
952-048Pipe Plug 3/8 - 18 x .42 socket hex1Service part / kit PartsGeek
952-234Bolt - 5/16 - 18 x .8751Service part / kit PartsGeek
952-486Dowel - 1/2 x 1.001Service part / kit PartsGeek
952-539Bolt - 5/16 - 18 x 2.001Service part / kit PartsGeek
952-553Plug - Oil Passage In Block - 1/4 NPT1Service part / kit PartsGeek
952-554Plug - Water Drain - 1/4 NPT - Brass1Service part / kit PartsGeek
952-556Dowel1Service part / kit PartsGeek
952-561Plug - .060 O/S1Service part / kit PartsGeek
952-563Plug - 5/8 - 181Service part / kit PartsGeek
952-569Plug - Camshaft Rear Bearing - Standard1Service part / kit PartsGeek
952-570Plug - Camshaft Rear Bearing - .060 O/S1Service part / kit PartsGeek
952-577Pointer1Service part / kit PartsGeek
952-596Plug - 1.50 Cup1Service part / kit PartsGeek
952-688Cover1Service part / kit PartsGeek
952-689Block1Service part / kit PartsGeek

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Available documents

Service manual — tt739 (Kohler)