1991 Mack RB Air Filter
Browse our online catalogue to find original replacement Air Filters specifically designed to fit a 1991 Mack RB.

1991 Mack RB Air Filter
$103.41
10+ In Stock
Condition: New
Ships: Today, Apr. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Region: Canada;
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Region: Canada;
Vehicle Fitment Notes:
Original Equipment Part Number R950011
Original Equipment Part Number R950011

1991 Mack RB Air Filter
$103.41
10+ In Stock
Condition: New
Ships: Today, Apr. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Region: United States;
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Region: United States;
Vehicle Fitment Notes:
Original Equipment Part Number R950011
Original Equipment Part Number R950011





1991 Mack RB Air Filter
$139.73
In Stock
Condition: New
Ships: Today, Apr. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Vehicle Fitment Notes:
Original Equipment Part Number 57MD25P2 Standard Version Donaldson EBA13 Housing
Original Equipment Part Number 57MD25P2 Standard Version Donaldson EBA13 Housing





1991 Mack RB Air Filter
$139.73
In Stock
Condition: New
Ships: Today, Apr. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Vehicle Fitment Notes:
Original Equipment Part Number 57MD25P2 Standard Version Donaldson EBA13 Housing
Original Equipment Part Number 57MD25P2 Standard Version Donaldson EBA13 Housing





1991 Mack RB Air Filter
$120.05
In Stock
Condition: New
Ships: Today, Apr. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Single
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Vehicle Fitment Notes:
Original Equipment Part Number 57MD33 Donaldson EBA15 Housing
Original Equipment Part Number 57MD33 Donaldson EBA15 Housing





1991 Mack RB Air Filter
$120.05
In Stock
Condition: New
Ships: Today, Apr. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Single
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Vehicle Fitment Notes:
Original Equipment Part Number 57MD33 Donaldson EBA15 Housing
Original Equipment Part Number 57MD33 Donaldson EBA15 Housing





1991 Mack RB Air Filter
$156.81
In Stock
Condition: New
Ships: Today, Apr. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Region: Canada;
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Region: Canada;
Vehicle Fitment Notes:
Original Equipment Part Number 57MD317
Original Equipment Part Number 57MD317





1991 Mack RB Air Filter
$156.81
In Stock
Condition: New
Ships: Today, Apr. 15th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Region: United States;
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Region: United States;
Vehicle Fitment Notes:
Original Equipment Part Number 57MD317
Original Equipment Part Number 57MD317




1991 Mack RB Air Filter
$104.87
Limited Stock
Condition: New
Ships: Today, Apr. 15th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Inner
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Vehicle Fitment Notes:
Original Equipment Part Number 57MD21 Donaldson EBA15 Housing
Original Equipment Part Number 57MD21 Donaldson EBA15 Housing




1991 Mack RB Air Filter
$104.87
Limited Stock
Condition: New
Ships: Today, Apr. 15th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Inner
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Vehicle Fitment Notes:
Original Equipment Part Number 57MD21 Donaldson EBA15 Housing
Original Equipment Part Number 57MD21 Donaldson EBA15 Housing




1991 Mack RB Air Filter
$114.26
Limited Stock
Condition: New
Ships: Today, Apr. 15th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Outer
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Vehicle Fitment Notes:
Original Equipment Part Number 57MD31 Donaldson EBA15 Housing
Original Equipment Part Number 57MD31 Donaldson EBA15 Housing




1991 Mack RB Air Filter
$114.26
Limited Stock
Condition: New
Ships: Today, Apr. 15th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Outer
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Vehicle Fitment Notes:
Original Equipment Part Number 57MD31 Donaldson EBA15 Housing
Original Equipment Part Number 57MD31 Donaldson EBA15 Housing

1991 Mack RB Air Filter
$150.19
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Engine Designation: E7;
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Engine Designation: E7;
Vehicle Fitment Notes:
Radial Seal OE Number : 57MD317
Radial Seal OE Number : 57MD317

1991 Mack RB Air Filter
$150.19
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Engine Designation: E7; Engine Manufacturer: Mack;
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Engine Designation: E7; Engine Manufacturer: Mack;
Vehicle Fitment Notes:
Radial Seal OE Number : 57MD317 Air
Radial Seal OE Number : 57MD317 Air

1991 Mack RB Air Filter
$150.19
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Engine Designation: EM7;
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Engine Designation: EM7;
Vehicle Fitment Notes:
Radial Seal OE Number : 57MD317
Radial Seal OE Number : 57MD317

1991 Mack RB Air Filter
$150.19
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Engine Designation: EM7; Engine Manufacturer: Mack;
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Engine Designation: EM7; Engine Manufacturer: Mack;
Vehicle Fitment Notes:
Radial Seal OE Number : 57MD317 Air
Radial Seal OE Number : 57MD317 Air

1991 Mack RB Air Filter
$150.19
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Engine Designation: EM7-L;
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Engine Designation: EM7-L;
Vehicle Fitment Notes:
Radial Seal OE Number : 57MD317
Radial Seal OE Number : 57MD317

1991 Mack RB Air Filter
$150.19
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Engine Designation: EM7-L; Engine Manufacturer: Mack;
Engine Base: 11.9L 6Cyl - (-)(728) U/K U/K(Bore)U/K U/K(Stroke); Engine Designation: EM7-L; Engine Manufacturer: Mack;
Vehicle Fitment Notes:
Radial Seal OE Number : 57MD317 Air
Radial Seal OE Number : 57MD317 Air





1991 Mack RB Air Filter
$120.16
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: Canada;
Vehicle Fitment Notes:
Original Equipment Part Number 57MD24 Donaldson EBA11 Housing
Original Equipment Part Number 57MD24 Donaldson EBA11 Housing





1991 Mack RB Air Filter
$120.16
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1991 Mack RB
Equipped With:
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Engine Base: 11.0L 672ci6; Fuel Type: DIESEL; Region: United States;
Vehicle Fitment Notes:
Original Equipment Part Number 57MD24 Donaldson EBA11 Housing
Original Equipment Part Number 57MD24 Donaldson EBA11 Housing