Mack Parts

Explore our heavy duty truck parts built to keep Mack engines and trucks running strong. Each unit provides reliable performance and long lasting durability for demanding fleets. This range of diesel engine parts supports consistent operation in heavy duty service. Compatible with Mack trucks and engines. Get it now for uninterrupted operation.

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Mack 21254556 Exhaust Manifold Gasket PAI 831143

Mack 21254556 Exhaust Manifold Gasket PAI 831143 (Pack6)

$59.28 USD
CROSS REFERENCE: 573GB326M 20705941 21254556 7420705941 7421254556 APPLICATION: Mack E7/E-Tech/Aset/Multiple Use Application. BRAND: PAI 831143 Mack 21254556 Exhaust Manifold Gasket PAI 831143. Aftermarket truck parts and truck repair parts. Ensures tight...
Mack 104GC5215AM Center Exhaust Manifold PAI 805066OEM

Mack 104GC5215AM Center Exhaust Manifold PAI 805066OEM

$871.57 USD
CROSS REFERENCE: 104GC5215AM 104GC5215M 21010847 25100114 APPLICATION: Mack E7-/Aset/Multiple Use Application. DETAILS: Genuine Part BRAND: PAI 805066OEM Mack 104GC5215AM Center Exhaust Manifold PAI 805066OEM. Heavy duty truck parts and diesel truck...
Mack 104GC5213M Center Exhaust Manifold PAI 1779

Mack 104GC5213M Center Exhaust Manifold PAI 1779

$279.77 USD
CROSS REFERENCE: 21010779 25100116 25099961 104GC5202M 104GC5213AM 104GC5213M APPLICATION: Mack Aset/Multiple Use Application. BRAND: PAI 1779 Mack 104GC5213M Exhaust Manifold PAI 1779. Aftermarket parts and truck parts. Ensures proper exhaust routing...
Mack 104GC5203M Exhaust Manifold PAI 2056

Mack 104GC5203M Exhaust Manifold PAI 2056

$316.19 USD
CROSS REFERENCE: 25099962 21010850 104GC5203AM 104GC5203M APPLICATION: Mack Aset/Multiple Use Application. DETAILS: Front/Rear Exhaust Manifold BRAND: PAI 2056 Mack 104GC5203M Exhaust Manifold PAI 2056. Diesel truck parts and commercial truck parts....
Mack 104GC5194AM Center Exhaust Manifold PAI 805065OEM

Mack 104GC5194AM Center Exhaust Manifold PAI 805065OEM

$828.04 USD
CROSS REFERENCE: 21008143 104GC5194AM 104GC5194M 20599874 25102066 APPLICATION: Mack Aset/Multiple Use Application. DETAILS: Genuine Part BRAND: PAI 805065OEM Mack 104GC5194AM Center Exhaust Manifold PAI 805065OEM. Heavy duty truck parts and...
Mack 215SB310 Exhaust Manifold Kit PAI 831016

Mack 215SB310 Exhaust Manifold Kit PAI 831016

$224.49 USD
CROSS REFERENCE: 215SB310 85151037 85150388 85151037 APPLICATION: Mack E7/E-Tech/Aset/Multiple Use Application. DETAILS: OEM Number Description Quantity 189AM2 FLANGED LOCKING NUT 12 573GB257A GASKET 6 616GC245M3 STUD 12 BRAND: PAI 831016 Mack...
Mack 573GB257A Exhaust Manifold Gasket PAI 3934

Mack 573GB257A Exhaust Manifold Gasket PAI 3934 (Pack6)

$48.59 USD
CROSS REFERENCE: 25106315 21254566 4103-5010284657 573GB257A 573GB257 5010284657 573GB260 20706195 APPLICATION: Mack E7/E-Tech/Multiple Use Application. BRAND: PAI 3934 Mack 573GB257A Exhaust Manifold Gasket PAI 3934. Heavy duty truck parts and diesel...
Mack 104GC5165AM3 Center Exhaust Manifold PAI 1848

Mack 104GC5165AM3 Center Exhaust Manifold PAI 1848

$384.89 USD
CROSS REFERENCE: 21090730 21090694 20705928 104GC5165AM 104GC5165AM3 104GC5165M3 104GC5165M 7421090730 4103-7421090730 APPLICATION: Mack E7/E-Tech/Multiple Use Application. BRAND: PAI 1848 Mack 104GC5165AM3 Center Exhaust Manifold PAI 1848. Diesel parts and heavy duty...
Mack 104GC5163AM2 Center Exhaust Manifold PAI 1764

Mack 104GC5163AM2 Center Exhaust Manifold PAI 1764

$774.28 USD
CROSS REFERENCE: 21090627 104GC5163AM2 104GC5163M 104GC5163M2 25501659 APPLICATION: Mack E7/E-Tech/Multiple Use Application. DETAILS: Manifold Center Exhaust Short Mounting Bosses (Angle Turbo Mount) BRAND: PAI 1764 Mack 104GC5163AM2 Center Exhaust Manifold PAI...
Mack 104GC5164M Manifold Exhaust PAI 2054

Mack 104GC5164M Manifold Exhaust PAI 2054

$240.12 USD
CROSS REFERENCE: 21090679 21090681 4103-7421090681 104GC5164AM 104GC5164M 7421090681 APPLICATION: Mack E7/E-Tech/Aset/Multiple Use Application. DETAILS: Manifold Front/Rear Exhaust Short Mounting Bosses BRAND:  PAI 2054 Mack 104GC5164M Manifold Exhaust PAI 2054. Aftermarket truck...
Mack 105GC5190M Front Intake Manifold PAI 805070

Mack 105GC5190M Front Intake Manifold PAI 805070

$551.39 USD
CROSS REFERENCE: 105GC5190M 4103-5010284092 5010284092 APPLICATION: Mack E7/E-Tech/Aset/Multiple Use Application. BRAND: PAI 805070 Mack 105GC5190M Front Intake Manifold PAI 805070. Truck parts and diesel parts. Maintains uniform air distribution for reliable...
Mack 64MT2118M Sensor Ambient Temperature PAI 0565

Mack 64MT2118M Sensor Ambient Temperature PAI 0565

$14.82 USD
CROSS REFERENCE: 64MT2118M 25155016 APPLICATION: Mack E7/E-Tech/Aset/Multiple Use Application. BRAND: PAI 0565 Mack 64MT2118M Sensor Ambient Temperature PAI 0565. OEM replacement parts and truck components. Supports accurate temperature feedback. All components...