Kubota SAE 10W-30 Engine Oil, 1 Gallon — API CK-4 Performance, Shear-Stable Protection

Kubota SAE 10W-30 Engine Oil (1 gallon, Part #70000-10201) is a manufacturer-grade engine lubricant formulated to meet modern diesel engine requirements for Kubota tractors, UTVs, and zero-turn mowers.

This single-gallon container of Kubota SAE 10W-30 offers an API CK-4/CJ-4/CI-4 Plus/CI-4/CH-4 performance profile made to serve a range of Kubota equipment. It balances oxidation control and shear stability to maintain viscosity under varied operating conditions, and it’s specified as compatible with many B Series compact tractors, multiple G/GR/T/TG lawn tractor models, several RTV utility vehicles, and Z Series zero-turn mowers. The formula supports reliable lubrication across mixed workloads and climates when used according to Kubota recommendations.

Which Kubota models is this 10W-30 oil suitable for?

This oil is listed for compatibility with a broad set of Kubota machines including compact tractors, lawn tractors, RTV utility vehicles, and zero-turn mowers. Always cross-check your owner’s manual for exact viscosity and API requirements before use.

• B Series compact tractors: B2400D, B2400E
• G/GR/T/TG lawn tractors: G2000, G2000-SG2460G
• RTV series utility vehicles: RTV-X1140R, RTV-X1140W, RTV400ci, RTV500-A/H, RTV500R-A/H
• Z Series zero-turn mowers: Z125E-54, Z231BR, Z231KW, Z251BR, ZG327, ZG332

How does this oil perform under heavy or variable loads?

Formulated to control oxidation and resist shear, this SAE 10W-30 maintains protective viscosity across a wide range of service conditions. It’s intended to protect clearances and help keep components lubricated during varying RPMs and temperatures.

• Enhanced oxidation control for longer service life
• Shear stability to preserve viscosity under load
• API CK-4 and related backward-compatible specifications

What service specifications and standards does this product meet?

The oil meets several API service categories used for modern diesel engines, ensuring compatibility with engines that require CK-4 and older classifications. These designations reflect performance tests for wear, deposit control, and oxidation resistance appropriate for many agricultural and utility applications.

• API Service: CK-4, CJ-4, CI-4 Plus, CI-4, CH-4
• Designed to satisfy performance needs in contemporary diesel engines
• Suitable where manufacturer recommends SAE 10W-30 with these API levels

How should I use and store this Kubota engine oil?

Use this product for engine oil changes following the intervals and procedures in your equipment manual. Store the sealed one-gallon container upright in a cool, dry place away from direct sunlight and extreme temperatures to preserve product integrity.

• Follow Kubota owner’s manual for oil change intervals and capacity
• Keep container sealed until ready to use to avoid contamination
• Dispose of used oil responsibly at an authorized recycling center

Who is this for: This Kubota SAE 10W-30 (Part #70000-10201) gallon is intended for owners and service technicians of Kubota compact tractors, lawn tractors, RTV utility vehicles, and Z Series zero-turn mowers who prefer genuine Kubota-branded lubricants. It’s a practical choice for routine maintenance, on-farm service, service shops, and fleet managers who need a factory-specified 10W-30 oil in a convenient one-gallon size.