Stop-and-go is severe
Transit duty cycles run transmissions hot; many fleets sample transmission fluid at each service.
Doors and kneeling
Air and hydraulic door and kneeling systems have their own items in the coach manual.
TRUCKS AND FLEET VEHICLES
Motorcoach and transit bus fluids and lubricants.
Diesel engine oil, transmission and retarder fluid, axle oil, and chassis grease for motorcoaches, transit buses, and shuttle 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 motorcoach and transit bus maker’s manual before ordering. These examples are not a fitment result for a specific machine.
Engine
Coach diesels and CNG engines follow the engine maker’s category and approvals.
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
Signature Series 5W-30 Max-Duty Diesel Oil
5W-30 Signature Series Max-Duty synthetic diesel oil for compatible diesel engines in demanding service.
Product details Shop at AMSOIL ↗
Natural gas engine oil
Vehicular Natural Gas Engine Oil
Vehicular Natural Gas Engine Oil for the listed natural-gas engine applications.
Product details Shop at AMSOIL ↗Transmission and retarder
Automatics with integral retarders list a fluid specification; match it exactly.
Commercial transmission fluids
Torque-Drive Automatic Transmission Fluid
Torque-Drive Automatic Transmission Fluid for compatible commercial drivetrain systems.
Product details Shop at AMSOIL ↗Axles and wheel ends
Drive axle and wheel-end oils follow the axle maker.
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 ↗
Gear oil
SEVERE GEAR 75W-140 Gear Lube
SEVERE GEAR 75W-140 synthetic gear lube for compatible gear applications, including demanding towing and hauling use.
Product details Shop at AMSOIL ↗Chassis grease
Kingpins, steering linkage, and suspension points per the chart.
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 transmission fluid goes in a transit bus?
The fluid specification the transmission maker lists.
What oil goes in a CNG bus engine?
The natural 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 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]