DODGE D300 SERIES Gaskets & Seals

Timken Transmission Shift Shaft Seals 7188S

Seal, Transmission Shift Shaft, Dodge, Plymouth, Each

Part Number: TMK-7188S

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Cometic MLS Head Gaskets C5459-040

Cometic MLS Head Gaskets C5459-040

Head Gaskets, 4.250 in. Bore, .040 in. Compressed Thickness, Dodge, Big Block, Each

Part Number: CGT-C5459-040

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Mahle Original Spark Plug Tube Seals GS33731

Spark Plug Tube Seals, Rubber, Black, Chrysler, Dodge, Plymouth, Set of 6

Part Number: MAH-GS33731

2.0 out of 5 stars ( 1 )

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Fel-Pro Intake Manifold Gaskets MS 9610 B-1

Gaskets, Manifold, Intake/Exhaust, Mopar, Inline 6-Cylinder, Set

Part Number: FEL-MS9610B1

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Mahle Original Timing Cover Gaskets T27787

Timing Cover Gasket, Paper, Bristol, Checker, Chrysler, Dodge, Griffith, Jeep, Plymouth, Each

Part Number: MAH-T27787

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Trans-Dapt Performance Standard Valve Cover Gaskets 4332

Valve Cover Gasket

Part Number: TRD-4332

Not Yet Reviewed

Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

Cometic MLS Head Gaskets C5461-089

Head Gasket, MLS, 4.380 in. Bore, .089 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5461-089

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Fel-Pro Timing Cover Gaskets TCS 12769-1

Gasket, Timing Cover, Cork/Rubber, Mopar, L6, Kit

Part Number: FEL-TCS127691

5.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5461-120

Head Gasket, MLS, 4.380 in. Bore, .120 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5461-120

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

SCE AccuSeal E Intake Gaskets 169113

Gaskets, Manifold, Intake, AccuSeal E, Dodge, Chrysler, Plymouth, Small Block, With W-5 Heads, Set

Part Number: SCE-169113

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Cometic MLS Head Gaskets C5456-060

Head Gasket, MLS, 4.180 in. Bore, .060 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5456-060

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Cometic MLS Head Gaskets C5457-070

Head Gaskets, MLS, 4.125 in. Bore, .070 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5457-070

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Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Cometic MLS Head Gaskets C5457-066

Head Gaskets, MLS, 4.125 in. Bore, .066 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5457-066

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Fel-Pro Intake Manifold Gaskets MS 9344 SH

Gaskets, Manifold, Intake, Composite, Stock Port, Chrysler, Dodge, Plymouth, 301/303/318/326, V8, Set

Part Number: FEL-MS9344SH

4.0 out of 5 stars ( 1 )

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Cometic AFM Fuel Pump Gaskets C5642-031

Gasket, Fuel Pump, Aramid Fiber, Chrysler, Dodge, Plymouth, V8, Each

Part Number: CGT-C5642-031

5.0 out of 5 stars ( 6 )

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Cometic MLS Head Gaskets C5799-045

Head Gasket, MLS, 4.600 in. Bore, .045 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5799-045

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Cometic MLS Head Gaskets C5462-030

Head Gasket, MLS, 4.410 in. Bore, .030 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5462-030

Not Yet Reviewed

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Cometic MLS Head Gaskets C5460-036

Head Gasket, MLS, 4.350 in. Bore, .036 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5460-036

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Mahle Original Cylinder Head Gaskets 3536SG

Head Gasket, Composite, 4.180 in. Bore, .040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: MAH-3536SG

Not Yet Reviewed

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Cometic MLS Head Gaskets C5456-056

Head Gasket, MLS, 4.180 in. Bore, .056 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5456-056

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Cometic MLS Head Gaskets C5456-045

Head Gasket, MLS, 4.180 in. Bore, .045 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5456-045

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Cometic Street Pro Top-End Gasket Kits PRO1001T-4380-036

Domestic Street Pro Kit, Top End Gasket Kit, Chrysler Wdge V* 383-400ci 1961-1978

Part Number: CGT-S0003

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Edelbrock Cylinder Head Gasket Sets 7366

Gaskets, Head Set, Mopar, 383, Set

Part Number: EDL-7366

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Fel-Pro Engine Gasket Kits 260-1001

4.75 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Enginetech Engine Valve Stem Oil Seals S2970-20

Engine Valve Stem Oil Seal 57-05 BUI/CAD/CHV/CHR/DOD/FRD/GM/GMC/International/JEP/MER/PLY/PON

Part Number: EGN-S2970-20

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mahle Original Valve Stem Seals SS45343

Valve Stem Seals, Umbrella, Rubber, Chrysler, Dodge, Plymouth, Set of 16

Part Number: MAH-SS45343

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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