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Kum & Go L.C.

Company and Product Information

Corporate Office:
Kum & Go, L.C.
West Des Moines, IA 50266

Website(s): www.kumandgo.com

According to Kum & Go's Website, "For more than 55 years, Kum & Go has been dedicated to the communities it serves, sharing 10 percent of its profits with charitable causes. The fifth-largest, privately held and company-operated convenience store chain in the U.S, Kum & Go is an industry pioneer founded on providing exceptional service and delivering more than what customers expect. Established in Hampton, Iowa in 1959, family-owned Kum & Go has since grown to employ more than 4,700 associates across 430 stores and 11 states (Iowa, Arkansas, Colorado, Minnesota, Missouri, Montana, Nebraska, North Dakota, Oklahoma, South Dakota and Wyoming)."

Kum & Go SAE 5W-30
Full Synthetic dexos1 Motor Oil

Product: Kum & Go Full Synthetic
Viscosity Grade: SAE 5W-30
Labeled: API SN/ILSAC GF-5/dexos1

Distributed By: Kum & Go, L.C., West Des Moines, IA

Purchased at: Joplin, MO

Date of purchase: 3/29/2017

 

Website(s): www.kumandgo.com

Test Results and Assessment:

The results of the tests conducted on this sample meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories.

bottle icon Physical Properties pass
Elemental Analysis pass
Labeling warning
Viscosity @ 100°C, cSt (ASTM D445)

The results of the Kinematic Viscosity @ 100ºC test conducted on this sample meet the requirements of SAE J300.
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Cold Cranking Viscosity, mPa s (cP) (ASTM D5293)

The results of the Cold Cranking Viscosity test conducted on this sample meet the requirements of SAE J300.
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Volatility, mass % loss, 1 hr, @ 250ºC (ASTM D5800)

The results of the Volatility, mass % loss, 1 hr, @ 250ºC test conducted on this sample meet the requirements of API SN/ILSAC GF-5.
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Phosphorus, ppm (ASTM D5185)

The results of the Phosporus test conducted on this sample meet the requirements of API SN/ILSAC GF-5.
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Note1: Although laboratory tests alone cannot be used to establish if engine oil meets an API Service Category, they can be used to determine if it doesn't. Note2: The specification for cold cranking viscosity includes only a maximum value; the minimum value shown in the “standard” area of the chart are truncated for illustrative purposes.

PHYSICAL TESTS (click for test details) - a Standard Kum & Go
TBN, mg KOH/g (ASTM D2896) 8.01
Viscosity @ 100ºC, cSt (ASTM D445) 9.3 to <12.5 11.22
Viscosity @40ºC, cSt (ASTM D445) 66.04
Viscosity Index (ASTM D2270) 164
Viscosity @-30ºC mPa s (cP) (ASTM D5293) 6,600 Max 5,595
Volatility, mass % loss, 1 hr, @ 250ºC (ASTM D5800) 15 Max -c 11.7
ELEMENTAL ANALYSIS (click for test details) - a, b
Additives
Calcium, ppm 2,203
Magnesium, ppm 9
Phosphorus, ppm 600 to 800 -d 796
Zinc, ppm 816
Molybdenum,  ppm 84
Barium, ppm <1
Boron, ppm 238
Silicon, ppm 5
Potassium, ppm <5
Manganese, ppm <1
Titanium, ppm <1
Copper, ppm <1
Sodium, ppm <5
Vanadium, ppm <1
Contaminants
Silver, ppm <1
Aluminum, ppm 2
Chromium, ppm <1
Iron, ppm <1
Nickel, ppm <1
Lead, ppm <1
Antimony, ppm <1
Tin, ppm <1
  1. Standards, shown in yellow are established by API, SAE and others.
  2. Test Method for metal analysis is ASTM D5185.
  3. This specification is expressed to two significant figures, therefore results up to 15.5 are considered on specification.
  4. This specification is expressed to two significant figures, therefore resultsbetween 550 and 849 ppm are considered on specification.