Mercedes Sprinter Differential Gear Oil SAE 80W-90 – Fuchs SuperGear MC | All Generations | #600631734 (1L) / 0009892803BGA6

Using the wrong gear oil in a Sprinter differential means running the ring and pinion gears on a fluid that may not adequately protect hypoid gear tooth faces under load — accelerating wear and increasing operating noise over time. This is the Fuchs SuperGear MC SAE 80W-90 hypoid gear oil meeting MB 235.0 specification for Sprinter rear axle differentials.

What This Fluid Does

SAE 80W-90 hypoid gear oil is formulated for hypoid bevel gear differentials where the pinion gear is offset from the ring gear centerline — a geometry that generates extreme sliding contact stress between gear tooth faces at every engagement. The EP (extreme pressure) additive package prevents metal-to-metal welding of the tooth faces under load. The 80W-90 viscosity provides the correct oil film thickness at both cold startup and operating temperature. Fuchs SuperGear MC meets the Mercedes-Benz 235.0 specification for rear axle service.

When to Replace

Replace at the manufacturer's recommended differential service interval or whenever the differential is opened for bearing, seal, or gear service. Always replace the drain plug sealing washer at each fluid change.

Fitment

• 2001–2006 Mercedes-Benz / Dodge Sprinter (T1N) – Rear differential
• 2007–2018 Mercedes-Benz / Dodge / Freightliner Sprinter (NCV3) – Rear differential
• 2019+ Mercedes-Benz Sprinter (VS30) – Rear differential

✔ MB 235.0 specification — SAE 80W-90
✔ Verify differential capacity for your specific axle before ordering quantity

Part Numbers

• Reference: 600631734
• Specification: SAE 80W-90, MB 235.0
• Manufacturer: Fuchs — SuperGear MC 80W-90
• SKU: 600631734 / 0009892803BGA6