Pre-season service
Change fluids and grease every point before harvest; downtime at harvest is costly.
Post-season storage
Clean, grease, and change oil before storage to prevent corrosion.
FARM EQUIPMENT
Combine harvester fluids and lubricants.
Engine oil, hydraulic and hydrostatic fluid, gearbox oil, and grease for combines and harvest equipment.
Questions: [email protected] · Every AMSOIL link on this page carries dealer #30734402.
Fluids by compartment.
Confirm the fluid type, grade, and specifications in the combine harvester maker’s manual before ordering. These examples are not a fitment result for a specific machine.
Engine
Match the engine maker’s API category and viscosity.
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 ↗
Diesel oil
15W-40 Heavy-Duty Diesel Oil
15W-40 Heavy-Duty synthetic diesel oil for compatible diesel engines in demanding service.
Product details Shop at AMSOIL ↗Hydraulics and hydrostatic drive
Combines often use a tractor fluid or hydraulic oil; follow the maker.
Hydraulic & tractor fluids
5W-30 Tractor Hydraulic/Transmission Oil
5W-30 Tractor Hydraulic/Transmission Oil for compatible hydraulic or tractor systems.
Product details Shop at AMSOIL ↗
Hydraulic & tractor fluids
ISO 46 Anti-Wear Hydraulic Oil
ISO 46 Anti-Wear Hydraulic Oil for compatible hydraulic or tractor systems.
Product details Shop at AMSOIL ↗Gearboxes and final drives
Header, feeder, and final drive gearboxes list their own gear oil.
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 ↗
Gear oil
80W-140 Long Life Gear Lube
80W-140 Long Life Gear Lube for compatible differentials and gear assemblies.
Product details Shop at AMSOIL ↗Bearings, chains, and grease points
Many grease points and chains; follow the daily and seasonal chart.
Grease & assembly lube
Synthetic Multi-Purpose Grease
A synthetic multi-purpose grease for compatible bearings and chassis lubrication points.
Product details Shop at AMSOIL ↗
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 ↗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 gear oil goes in a combine header gearbox?
The gear oil type and grade the maker lists.
How often should combine oil be changed?
At the engine maker’s hour interval and before storage where recommended.
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]