Engine Oil Pan 21 Qt Front Sump - Mack MP8 / Volvo D13 - Volvo 20493971 Mack 21368390 802.90201

Put a sound pan back under the engine with this 21 Quart Front-Sump Engine Oil Pan distributed by FleetPro Parts & Tires. It is the direct replacement pan for Mack MP8 and Volvo D13 engines, and it goes on trucks whose original pan has been damaged by road debris or eaten by corrosion. An oil pan lives in the worst place on the truck: lowest point, first thing a rock finds, last thing anybody inspects. Once it is holed or the flange is bent, the engine is on a countdown. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, diesel repair shops, and owner-operators nationwide.

Right Sump, Right Capacity: The MP8 and D13 Oil Pan Advantage

This is the front sump, 21 qt pan, and both of those details have to be right before anything else matters. Sump location determines whether the oil sits where the pickup tube can reach it and whether the pan clears what runs underneath the front of the chassis. Capacity determines whether the engine gets the oil volume it was designed around and whether the dipstick tells the truth. Order by sump position and capacity, not by engine family alone.

The install is straightforward but unforgiving about cleanliness. Replace the pan gasket and check pickup clearance during install, and get both sealing surfaces genuinely clean before the pan goes up. At 22 lbs it is a two-hand lift, so plan on a jack or a helper rather than an awkward solo hold. Manufactured by Automann to Fleet Standard specification, this pan arrives new with the 1-Year FleetPro Warranty, and it is a direct replacement for highly searched industry numbers including Volvo 20493971, 20522523, 20522525, 20720870 and Mack 21368390.

Vehicle Fitment & Compatibility

This heavy-duty oil pan is intended for the following commercial applications:

• Engine: Mack MP8; Volvo D13
• Sump Location: Front
• Capacity: 21 qt
• Install: Replace the pan gasket and check pickup clearance
• Component Group: Engine / Engine Components

Direct Replacement & Cross-Reference Numbers:

This Automann oil pan serves as a direct replacement for the following part numbers:

• Volvo Interchange: 20493971, 20522523, 20522525, 20720870
• Mack Interchange: 21368390
• Automann Distributor #: 802.90201

Technical Specifications

• Component Type: Engine Oil Pan
• Capacity: 21 qt
• Sump Location: Front
• Engine: Mack MP8; Volvo D13
• Install: Replace the pan gasket and check pickup clearance
• Weight: 22 lbs
• Condition: New
• Warranty: 1-Year FleetPro Warranty
• Product Level: Fleet Standard Aftermarket
• Brand: Automann (Distributed by FleetPro Parts & Tires)