Mobil Delvac 1640

Specifications

Brand

Mobil (ExxonMobil)

Category

Engine oils

Viscosity

SAE 40

Manufacturer code

20152060A520

Availability

On order

Manufacturer's description

Mobil Delvac 1600 Series comprises Mobil Delvac 1630, 1640 and 1650, extra-high-performance monograde diesel engine oils formulated from advanced base oils and a balanced additive system to meet or exceed the demanding specifications of the world's leading modern diesel engine builders. They are recommended by ExxonMobil for European and Japanese-designed intercooled, highly turbocharged engines operating under the most severe on- and off-highway conditions. ExxonMobil recommends the series for diesel-powered equipment from leading manufacturers, on-highway light and heavy-duty trucking, off-highway construction, quarrying and agriculture, and mixed diesel and gasoline fleets. Key benefits include outstanding protection against oil thickening, high-temperature deposits, sludge build-up and oil degradation for extended oil life beyond OEM drain intervals and excellent ring-sticking protection; exceptional wear protection that reduces maintenance costs and extends engine life; and excellent soot-handling capability that maintains viscosity control and reduces wear. The three grades — SAE 30 (Delvac 1630), SAE 40 (Delvac 1640) and SAE 50 (Delvac 1650) — carry approvals including MTU Oil Category 2 (1630), Wartsila approval for 4-stroke medium-speed distillate- and dual-fuel engines (1640), and ZF TE-ML 04B (1650), and are recommended for ACEA E2, Allison C-4, API CF/SF and MAN 270 (varying by grade). Typical properties include TBN 12 mgKOH/g across all grades, sulfated ash 1.4 mass%, and viscosity index from 110 (SAE 50) to 117 (SAE 30).

Applications

• Recommended by ExxonMobil for use in: • Diesel-powered equipment from leading diesel engine manufacturers • On-highway light and heavy-duty trucking • Off-highway industries including: construction, quarrying, and agriculture • Mixed diesel and gasoline fleets

Performance & benefits

• Outstanding protection against oil thickening, high temperature deposits, sludge build-up, andExtended oil life above OEM recommended Oil Drain
• oil degradationIntervals(ODI) Excellent protection against ring sticking
• Exceptional wear protectionReduces maintenance costs and extends engine life
• Excellent soot handling capabilitiesMaintains viscosity control and reduces wear

Standards & approvals

• Allison C-4

  Allison C-4 — off-highway automatic transmission fluid

  Allison's most widely quoted fluid specification for off-highway and truck automatic transmissions: stable wet-clutch friction, gear protection and seal compatibility.

Approved for

• MAN
• ZF
• Allison
• MTU
• ACEA
• API
• Wartsila

Fits

• Trucks & buses

Typical characteristics

Complete documentation

We email you the sheets listed below in a single archive. No account, no order required.

• SDSEN
• SDSRO
• TDSEN