Season start-up
Change oil before the season if the engine sat over winter, and check gear drive oil for condensation.
Unattended running
Oil pressure and temperature shutdowns protect engines that run overnight; test them every season.
FARM EQUIPMENT
Irrigation pump engine and gear drive fluids and lubricants.
Engine oil, right-angle gear drive guidance, and fuel care for diesel, propane, and natural gas engines powering irrigation wells and pumps.
Questions: [email protected] · Every AMSOIL link on this page carries dealer #30734402.
Fluids by compartment.
Confirm the fluid type, grade, and specifications in the irrigation pump engine and gear drive maker’s manual before ordering. These examples are not a fitment result for a specific machine.
Diesel engine
Match the engine maker’s category and viscosity; long run hours make oil analysis worthwhile.
Diesel oil
Signature Series 15W-40 Max-Duty Diesel Oil
15W-40 Signature Series Max-Duty synthetic diesel oil for compatible diesel engines in demanding service.
Product details Shop at AMSOIL ↗
Oil analysis & testing
Commercial Oil Analysis Maintenance Improvement Test Kit
Oil Analyzers used-oil analysis kit for commercial use only, usable for engine oil and drivetrain fluids.
Product details Shop at AMSOIL ↗Natural gas or propane engine
Stationary gas engines may require a low-ash gas engine oil; check the engine maker.
Natural gas engine oil
Stationary Natural Gas Engine Oil
Stationary Natural Gas Engine Oil for the listed natural-gas engine applications.
Product details Shop at AMSOIL ↗Right-angle gear drive
Gear drives list an oil on the plate; some call for an automotive gear grade, others a non-foaming turbine or industrial oil that A1’s catalog does not list.
Gear oil
SEVERE GEAR 80W-90 Gear Lube
SEVERE GEAR 80W-90 synthetic gear lube for compatible gear applications, including demanding towing and hauling use.
Product details Shop at AMSOIL ↗Driveshaft and fuel
Grease the driveshaft U-joints; treat stored diesel between seasons.
Grease & assembly lube
NLGI #2 Synthetic Polymeric Off-Road Grease
NLGI #2 polymeric off-road grease for compatible equipment components in demanding earthmoving and agricultural service.
Product details Shop at AMSOIL ↗
Fuel additives
Diesel 4-IN-1 Fuel Additive
Diesel additive combining injector cleaning, lubricity, cetane, and cold-flow functions.
Product details Shop at AMSOIL ↗ORDER THROUGH INDEPENDENT AMSOIL DEALER #30734402
Ready to order, or have a question first?
Shop AMSOIL directly with Jeff’s dealer number already attached, or open a business account. AMSOIL handles pricing, checkout, and shipping. If you contact AMSOIL another way, give them dealer number 30734402.
Prefer to talk it through? Email Jeff at [email protected] with your equipment, the fluid now in use, and your approximate volume.
Frequently asked questions
What oil goes in an irrigation right-angle drive?
The oil the gear drive maker lists on its plate or in its manual.
What oil for a natural gas irrigation engine?
The gas engine oil the engine maker specifies.
General maintenance information. Always follow the equipment maker’s requirements and the current product data. Product availability, pricing, and account terms are set by AMSOIL.
Industries that use this equipment
More farm equipment
Open a commercial account with dealer #30734402
https://www.amsoil.com/business-opportunities/get-a-commercial-account/?zo=30734402
Jeff Pittman · A1 Synthetic Oil · Independent AMSOIL Dealer #30734402 · Newport, Washington · [email protected]