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Engine & Performance

The Engine & Performance system is the core of your vehicle's productivity. We provide a massive selection of genuine overstock parts for Cummins, Caterpillar, Mack, and Volvo powerplants. This system covers everything from internal rotating assemblies to the high-tech sensors that manage combustion. By choosing authentic OEM components, you ensure your engine maintains its original horsepower, fuel efficiency, and emissions compliance.

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1/4 in. 90 degree 304 Stainless Steel Steet Elbow

1/4 in. 90 degree 304 Stainless Steel Steet Elbow

Regular price $8.03
Sale price $8.03 Regular price $0.00
Unit price
1/4 in. 90 degree 304 Stainless Steel Steet ElbowSKU: 1490SSSECondition: New in original OEM package...

1/4 Brass Tee

Regular price $9.19
Sale price $9.19 Regular price $0.00
Unit price
1/4 Brass TeeSKU: BB3700X4Condition: New in original OEM package / New Old Stock (NOS) surplus....
1/4 Brass Pipe Cross

1/4 Brass Pipe Cross

Regular price $14.87
Sale price $14.87 Regular price $0.00
Unit price
1/4 Brass Pipe CrossSKU: BB3950X4Condition: New in original OEM package / New Old Stock (NOS)...

1/2"T x 3/8" MPT 90 deg. Compression Elbow

Regular price $14.02
Sale price $14.02 Regular price $0.00
Unit price
1/2"T x 3/8" MPT 90 deg. Compression ElbowSKU: BB69x8Condition: New in original OEM package /...
1/2"F x 1/4"M Brass Pipe Adapter

1/2"F x 1/4"M Brass Pipe Adapter

Regular price $8.49
Sale price $8.49 Regular price $0.00
Unit price
1/2"F x 1/4"M Brass Pipe AdapterSKU: BB3200X8X4Condition: New in original OEM package / New Old...

1/2"Brass Compression Union Elbow

Regular price $19.76
Sale price $19.76 Regular price $0.00
Unit price
1/2"Brass Compression Union ElbowSKU: BB65x8Condition: New in original OEM package / New Old Stock (NOS)...

1/2" x 1/4" Brass Comp Con.

Regular price $9.35
Sale price $9.35 Regular price $0.00
Unit price
1/2" x 1/4" Brass Comp Con.SKU: BB68X8x4Condition: New in original OEM package / New Old...
1/2" Brass Street Tee

1/2" Brass Street Tee

Regular price $19.79
Sale price $19.79 Regular price $0.00
Unit price
1/2" Brass Street TeeSKU: BB3750X8Condition: New in original OEM package / New Old Stock (NOS)...
1/2" Brass Pipe Elbow

1/2" Brass Pipe Elbow

Regular price $15.31
Sale price $15.31 Regular price $0.00
Unit price
1/2" Brass Pipe ElbowSKU: BB3400X8Condition: New in original OEM package / New Old Stock (NOS)...

1/2" Brass Pipe Coupling

Regular price $12.32
Sale price $12.32 Regular price $0.00
Unit price
1/2" Brass Pipe CouplingSKU: 3300X8Condition: New in original OEM package / New Old Stock (NOS)...

1/2" Brass Male Connector

Regular price $8.35
Sale price $8.35 Regular price $0.00
Unit price
1/2" Brass Male ConnectorSKU: BB68X8Condition: New in original OEM package / New Old Stock (NOS)...

1/2" Brass Compression Union Tee

Regular price $16.50
Sale price $16.50 Regular price $0.00
Unit price
1/2" Brass Compression Union TeeSKU: BB64X8Condition: New in original OEM package / New Old Stock...
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