PEAK Kleen DEF Diesel Exhaust Fluid 2.5-Gallon Jug #KLF002
| Part Number | KLF002 |
| Product | PEAK Kleen DEF — Diesel Exhaust Fluid |
| Composition | 32.5% urea / 67.5% deionized water (standard DEF) |
| Use In | SCR systems for NOx reduction |
| Container | 2.5-Gallon Jug |
| Approx. Weight | ≈ 24 lb |
| Made By | PEAK (Old World Industries) — supplied to us by Hubert Glass Oil |
PEAK Kleen DEF Diesel Exhaust Fluid 2.5-Gallon Jug #KLF002
The #KLF002 is PEAK Kleen DEF — a 2.5-gallon jug of diesel exhaust fluid for SCR-equipped diesel engines. DEF is a 32.5% urea / 67.5% deionized water solution: the standard SCR fluid that converts NOx in the exhaust.
One jug at a time or a pallet at a time — this is the counter-and-bay format. For drums, totes and bulk DEF, call us and we will quote the volume.
Where It Works
- Any SCR-equipped diesel that calls for DEF
- Top-offs and DEF dispensing at the bay
Features & Benefits
- The name brand in the jug format. PEAK Kleen DEF, sold per jug.
- Do not dilute. DEF goes in the DEF tank exactly as it comes — never add water or additives.
Questions Shops Ask
What is DEF and does my truck need it?
DEF is a 32.5% urea solution used by SCR (selective catalytic reduction) systems on modern diesel engines to convert NOx. If your truck has a DEF tank, it needs DEF — check the fill cap and owner's manual. Call (817) 865-3707 if you are not sure.
How should I store DEF?
Sealed, out of direct sunlight, and above freezing. DEF can be damaged by heat and by freezing-and-thawing cycles; keep jugs sealed until use and never refill a contaminated container.
Do you sell DEF in larger formats?
Yes — we stock DEF in 55-gallon drums and 275-gallon totes, and we quote bulk gallons. Call (817) 865-3707 for volume pricing.
Why Buy from Alamo
- We stock DEF in the formats you use. Jugs for the shop, drums and totes for the yard — one order, no scavenger hunt.
- We help you match the fluid before the order ships. SCR system questions get answered by a person.
- Questions on quantities or delivery? Call (817) 865-3707.
Handling & Storage
Store sealed and out of direct sunlight and freezing temperatures. Do not dilute or add anything to DEF — it goes into the DEF tank exactly as supplied. Wash spills with water; DEF is non-toxic and non-flammable but corrosive to some metals. Questions on handling or storage? Call Alamo Equipment at (817) 865-3707.
Need help matching a fluid to your equipment? Call Alamo Equipment at (817) 865-3707.
Shipping. This item ships by ground parcel to commercial and residential addresses. Buying DEF or antifreeze in volume? Call (817) 865-3707 for drum, tote and bulk quotes on this line.
$350 minimum for Glass Oil orders. Glass Oil orders must total at least $350 to be eligible for free freight delivery — this applies to every product we carry from the Glass Oil delivery program, including the DEF and antifreeze lines on this page. If you check out with less, we cannot fulfill the order. We will contact you and refund your money in full. Questions about combining items to reach it? Call (817) 865-3707.
Part numbers: DEF, DEF
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.