Swepco 306 Supreme Formula Diesel Engine Oil 15W40 (1) Gallon
$54.68
Swepco 306 Supreme Formula Diesel Engine Oil 15W40: Engineered for Maximum Engine Performance
Experience unparalleled engine performance and protection with Swepco 306 Supreme Formula Engine Oil 15W40. This premium, conventional multi-grade motor oil is designed for the rigorous demands of modern high-performance engines in trucks, cars, and industrial applications.
Key Features:
Advanced Wear Protection: Utilizes a proprietary additive system with phosphorus and zinc to reduce wear and extend engine life.
Superior Sludge Control: Keeps engines clean by effectively preventing the formation of sludge and deposits, even under extreme conditions.
Enhanced Viscosity Stability: Maintains optimal viscosity at both high and low temperatures, ensuring consistent engine performance and protection.
Thermal and Oxidation Stability: Resists breakdown under high temperatures, reducing oil consumption and extending oil change intervals.
Benefits:
Improved Engine Efficiency: Helps in achieving better fuel efficiency by minimizing frictional losses as Swepco 306 is formulated with friction modifiers not typically found in diesel oils and Swepco’s exclusive Dimonyl anti-wear additive.
Extended Engine Life: Offers exceptional lubrication that significantly prolongs engine lifespan by protecting against wear and tear.
Versatile Application: Suitable for a wide range of heavy-duty engines, including turbo-charged and naturally aspirated diesel engines, as well as gasoline engines.
Swepco 306 Supreme Formula Diesel Engine Oil 15W40 is your go-to solution for maintaining engine integrity and performance over long operational periods. Its advanced formulation ensures that your engine stays protected in all driving conditions, leading to lower maintenance costs and better overall vehicle reliability.
Exceeds These Specifications: •Mack EO-M PLUS (except 5w-30) • Cummins CES 20076,20077, 20078 & M11 (except 5w-30) • Daimler Benz 228.3 AND 228.1 (15w-40 & 20w-50) • CAT ECF-1, 1P, 1M-PC and 1 K • Detroit Diesel 7SE270 •MIL-PRF-2104G • ACEA E-3 AND E-5 •Global DHD-1 (15w-40) •Mack T-8,T-8E and T-9 • CCMC G4, G5, D4, D5 & PD-2 • Allison C-4 • Ford ESE – M2C153 E • Japanese Engine Manufacturers (15w40) • Caterpillar TO-2 • Volvo VDS-3, VDS-2 (15w-40 & 10w-30) • API CI-4/SM/SL
Description
Cross Reference: SWE 306 15W 40 GAL, SWE-306-15W-40-GAL, SWE.306.15W.40.GAL, SWE30615W40GAL
Important: Before ordering, always confirm that the part fits your specific type/model/engine.
Additional information
| Weight | 8 lbs |
|---|
- Images are stock photos. Actual product may vary. While we strive to ensure that all product images and descriptions on our website are accurate, slight variations in appearance may occur due to updates in design, manufacturing processes, or material finishes. These differences do not affect the functionality or quality of the product. If you have specific concerns or need more details before purchasing, please contact our customer support team for assistance.
- Some items may be special order, out of stock, subject to additional freight charges, or import duties. Customers will be contacted for any of these special situations for customer approval before proceeding with any order.
- The Seller, hereby expressly disclaims all warranties either express or implied, including any implied warranty of merchantability or fitness for a particular purpose, and neither assumes nor authorizes any other person to assume for it any liability in connection with the sale of this part(s) and/or service. Buyer shall not be entitled to recover any consequential damages, damages to property, damages for loss of use, loss of time, loss of profits, or income, or any other incidental damages. In addition, expressly excluded is any liability for defects pertaining to safety or performance, by way of ‘‘strict liability’’, negligence or otherwise. In the event of non-payment, the Buyer agrees that the costs of collection including court cost, and reasonable attorney’s fees, shall be recoverable from the Buyer. The Buyer has read and with any transaction, agrees to all of the terms and conditions in connection with the Seller.
- Terms: • All Returns/Exchanges Require Written or Verbal Pre-Authorization and RMA Number. • Positively No Exchanges Without Invoice. • No Refunds On Opened Packages Or Used Parts. • Items Returned Must Be In Original Packaging. • No Refunds On Special Orders. • No Return On IMS Parts. • No Refunds After 30 Days. • 25% Handling Charge On All Returned Items. • No Returns On Electrical Parts. • Refund On Purchases Paid By Check Are Refunded After Check Clears. • There is no warranty on blocks processed with the Nickies Lite direct plating process. • Any Damage Must Be Reported to the Shipper and LN within 24 Hours of Receipt.

Some products sold by LN Engineering LLC or on https://www.LNengineering.com contain or may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. LN Engineering has chosen to provide a warning based on its knowledge of the presence of one or more listed chemicals without evaluating the exposure. Products may contain chemicals in amounts acceptable by the safe harbor levels as outlined by Proposition 65, or not at all, however we have chosen to issue this warning on all of our products as an act of caution.









