FleetPride National Parts Guide

9

DIESEL PARTICULATE FILTERS (DPFs)

DIESEL PARTICULATE FILTERS (DPF)

OTR ™ PN

ENGINE

OEM PN CROSS

FOR CUMMINS OTR0151029

ISB ISL

Q612386A, Q621386, 4965287NX (with heat shield)

OTR0151030 OTR0151031

Q629362, 2871463NX

ISL / ISM Q621378, 4965244, 2880169NX, 4352923NX, 4965244NX

4969702, 5283669, 5283778, 5297522, 5297990, 2880168NX, 4965129NX, 4965226NX, 4969700NX, 4969701NX, 4969702NX, 5283669NX, 5283778NX, 5297522NX, 5297990NX

OTR0151032

ISX

OTR0151037 OTR0151038

ISX

Q629458, 2871578NX

OTR0151029

ISM

3817962C91 Navistar Assembly #, 4936737NX, 4965055NX Q621371, Q623316, Q623804, 4965286, 4969838, 4969839, 4965286NX, 4969838NX, 4969839NX

OTR0151042

ISC

OTR0151043

ISM

4965224NX

4965322, 4969703, 5283799, 5297989, 20970295, 4965305NX, 4969703NX, 5283799NX, 5297989NX

OTR0151044

ISX

OTR0151047 OTR0151054

ISM ISB

4965218NX

OTR0151032

Q617940A (with heat shield)

Q617940, Q619495, Q619496, Q619725, Q619725A, Q619733, 3103617, 3976606, 3978026, 3999661, 3999662

OTR0151054

ISC

OTR0151058 OTR0151068 OTR0151074 OTR0151074

ISB ISX ISL

Q617940A (without heat shield), 4965227NX

Q629477, 2871581NX Q629361, 2871459NX

ISL / ISC

2871459

OTR0151044

FOR MACK / VOLVO OTR0151035

MP7 MP7

20231111, 21048577, 21817835, 85000899, 85003793, 85125682

OTR0151044 OTR0151045 OTR0151046 OTR0151048

20863859, 21850651, 85001366

D11 / D13 / D16 20864127, 21850658, 85000726

MP7 / MP8

20864558, 21905492, 85001367 20864316, 21851879, 85000725

MP8

OTR0151057 21212426, 21212428, 21212429, 21212431 OTR ™ Diesel Particulate Filters and Diesel Oxidation Catalysts are not available for sale in California at this time. D13 / MP8 OTR0151068

TECH TIPS REGENERATION

The DPF needs to be cleaned regularly through a process called regeneration — either active, passive or forced. Accumulated soot is burnt off at high temperature to leave only a residue of ash, effectively renewing or regenerating the filter, ready to take on more pollution from the exhaust stream. • Passive Regeneration occurs at lower temperatures under steady driving conditions. Nitrogen Dioxide is created in the DOC to react with soot trapped in the DPF. • Active Regeneration occurs at higher temperatures, typically using Oxygen to react with trapped soot. To reach the exhaust temperatures needed for active regeneration, diesel fuel is injected before the DOC substrate, oxidizing the fuel to create heat. • Forced, stationary, or parked Regeneration is similar to active regeneration but takes place while the equipment is stationary and not being operated.

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