Hubert Glass Oil HD 10W-40 Motor Oil 55-Gallon Drum #G1040-D
| Part Number | G1040-D |
| Viscosity Grade | 10W-40 |
| Product Type | Motor Oil |
| Formulation | Conventional / Heavy-Duty |
| Service Rating | API CK-4/SN |
| Package | 55-Gallon Drum |
Hubert Glass Oil HD 10W-40 Motor Oil 55-Gallon Drum #G1040-D
The Hubert Glass Oil #G1040-D is Glass HD 10W-40 motor oil in a 55-gallon drum — carried in the Glass price book at API CK-4/SN, the heavy-duty 10W-40 for mixed fleets that run both diesel and gasoline equipment on one grade.
Match it to the spec: 10W-40 HD goes where the equipment documentation calls for it. Tell us what your fleet runs and we confirm it before the order ships.
Where It Works — Per the Data Sheet / Price Book
- Mixed diesel/gasoline fleets standardized on a 10W-40 HD fill
- Equipment whose documentation calls for API CK-4/SN 10W-40
Features & Benefits
- One drum, one grade. A 10W-40 HD fill for the fleets that standardize on it.
- Texas-blended. Made in-house in Jacksonville, Texas.
Questions Shops Ask
10W-40 versus 15W-40 for a diesel fleet?
Most diesel fleets run 15W-40 (we stock Glass HD 15W-40, G1540-D, in drum, pail and case). 10W-40 HD is for equipment specifically spec'd to it or colder service. Call (817) 865-3707 and we will match the fleet.
Is there a minimum order?
Yes — see the highlighted notice on this page. If the Glass Oil items in your cart fall short at checkout, we cannot fulfill the order; we will contact you and refund you in full.
Why Buy from Alamo
- We stock the grades your engines actually call for. Glass Oil by the drum, pail and case — one order, no scavenger hunt.
- We help match the grade before the order ships. Tell us what the engine spec says and we confirm it.
- Questions on grade, OEM specs or quantities? Call (817) 865-3707.
Fitment & Handling
Confirm the SAE grade your engine or equipment manufacturer specifies before filling — the oil cap and owner's manual are the authority. Do not substitute grades unless the documentation allows it. Store sealed and out of ignition sources, and route used oil to a collection service. Need help matching a fluid? Call Alamo Equipment at (817) 865-3707.
Drum delivery. This drum ships by LTL freight, delivered to your shop. Delivery is included in the price — a $20 pallet fee & fuel surcharge is added at checkout.
Quantity price break. At 150+ drums, the price drops to $894.20 each. Select 150 or more in the quantity box — the break price is applied to your order before it ships, and any difference from the checkout price is refunded in full.
$350 minimum for Glass Oil orders. Glass Oil orders must total at least $350 for us to fulfill them. If you check out with less, we cannot fulfill the order. We will contact you and refund your money in full.
Part numbers: G1040-D, G1040D
Shipping follows the method shown on the product page and at checkout. Standard parcel, calculated LTL, freight quotes, included freight, and pickup may apply by item.