Inspection schedules
Bus fleets follow state inspection programs; record fluid service alongside.
Idle time
Morning warm-up and idling add engine hours.
TRUCKS AND FLEET VEHICLES
School bus fluids and lubricants.
Diesel and propane engine oil, automatic transmission fluid, axle oil, and grease for school bus fleets.
Questions: [email protected] · Every AMSOIL link on this page carries dealer #30734402.
Fluids by compartment.
Confirm the fluid type, grade, and specifications in the school bus maker’s manual before ordering. These examples are not a fitment result for a specific machine.
Engine
Diesel, gasoline, and propane buses each list an oil specification.
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 ↗
Gasoline motor oil
OE 5W-30 Motor Oil
5W-30 synthetic gasoline motor oil in the OE range, formulated for vehicle manufacturers’ recommended oil-change intervals.
Product details Shop at AMSOIL ↗Transmission and axle
Heavy-duty automatics and axles follow their makers’ fluid standards.
Commercial transmission fluids
Torque-Drive Automatic Transmission Fluid
Torque-Drive Automatic Transmission Fluid for compatible commercial drivetrain systems.
Product details Shop at AMSOIL ↗
Gear oil
SEVERE GEAR 75W-90 Gear Lube
SEVERE GEAR 75W-90 synthetic gear lube for compatible gear applications, including demanding towing and hauling use.
Product details Shop at AMSOIL ↗Chassis
Grease chassis and steering points.
Grease & assembly lube
NLGI #2 Synthetic Polymeric Truck, Chassis and Equipment Grease
NLGI #2 polymeric grease for compatible truck, chassis, and equipment components requiring this consistency grade.
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 a school bus?
The oil the engine maker specifies for diesel, gasoline, or propane engines.
What transmission fluid for a school bus?
The fluid standard the transmission maker lists.
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 trucks and fleet vehicles
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]