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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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B95 Spin-on Lube fits Detroit Diesel-GMC

B95 Spin-on Lube fits Detroit Diesel-GMC

Regular price $28.97
Sale price $28.97 Regular price $0.00
Unit price
B95 Spin-on Lube fits Detroit Diesel-GMCSKU: FSPR2A28-11-111424Brand: BaldwinCondition: New in original OEM package / New...
8922620 Adapter Detroit Diesel

8922620 Adapter Detroit Diesel

Regular price $132.63
Sale price $132.63 Regular price $0.00
Unit price
8922620 Adapter Detroit DieselSKU: FSPR2A11-15-091123Brand: Detroit DieselCondition: New in original OEM package / New Old...
5047-00936-04 | Kysor Low Oil Pressure High Engine Temperature Control Modu

5047-00936-04 | Kysor Low Oil Pressure High Engine Temperature Control Modu

Regular price $236.53
Sale price $236.53 Regular price $0.00
Unit price
5047-00936-04 | Kysor Low Oil Pressure High Engine Temperature Control ModuleSKU: FSPR2A18-31-051025Brand: Kysor/CadilacCondition: New in...
25100296 | Genuine Volvo/MACK Wiring Harness

25100296 | Genuine Volvo/MACK Wiring Harness

Regular price $1,244.21
Sale price $1,244.21 Regular price $1,463.78
Unit price
25100296 | Genuine Volvo/MACK Wiring HarnessSKU: FSPR2A33J-050425Brand: MackCondition: New in original OEM package / New...
23518092 | Detroit Diesel S50/S60 - Oil Temperature Sensor

23518092 | Detroit Diesel S50/S60 - Oil Temperature Sensor

Regular price $59.97
Sale price $59.97 Regular price $0.00
Unit price
23518092 | Detroit Diesel S50/S60 - Oil Temperature SensorSKU: GC4C1-2-050625Brand: Detroit DieselCondition: New in original...
106C-1185 | TREMEC Clutch Shaft Release Arm - 5.75 in Length

106C-1185 | TREMEC Clutch Shaft Release Arm - 5.75 in Length

Regular price $13.68
Sale price $13.68 Regular price $0.00
Unit price
106C-1185 | TREMEC Clutch Shaft Release Arm - 5.75 in LengthSKU: FSPR2A2-37-052325Condition: New in original...
PF7680 Baldwin Fuel Water Separator Filter-Eng Code~ M11, Cummins

PF7680 Baldwin Fuel Water Separator Filter-Eng Code~ M11, Cummins

Regular price $15.74
Sale price $15.74 Regular price $0.00
Unit price
PF7680 Baldwin Fuel Water Separator Filter-Eng Code~ M11, CumminsSKU: FSPR2A29-1-110924Brand: BaldwinCondition: New in original OEM...
P3555A Fram Lube Filter fits Cummins-Volvo-KW-Freightliner and more

P3555A Fram Lube Filter fits Cummins-Volvo-KW-Freightliner and more

Regular price $19.97
Sale price $19.97 Regular price $0.00
Unit price
P3555A Fram Lube Filter fits Cummins-Volvo-KW-Freightliner and moreSKU: FSPR2A30-1-111424Brand: FRAMCondition: New in original OEM package...
P/N: 6305290 Cummins/Onan Thermostat for Tier 2 8.3 liter ISC/ISL engines

P/N: 6305290 Cummins/Onan Thermostat for Tier 2 8.3 liter ISC/ISL engines

Regular price $82.36
Sale price $82.36 Regular price $0.00
Unit price
P/N: 6305290 Cummins/Onan Thermostat for Tier 2 8.3 liter ISC/ISL enginesSKU: FSPR2A15-36-072925Brand: CumminsCondition: New in...
P/N: 3071354 Cummins Plunger Switch for Non Certified 14 liter/N14 engines

P/N: 3071354 Cummins Plunger Switch for Non Certified 14 liter/N14 engines

Regular price $88.62
Sale price $88.62 Regular price $0.00
Unit price
P/N: 3071354 Cummins Plunger Switch for Non Certified 14 liter/N14 enginesSKU: FSPR2A17-33-072825Brand: CumminsCondition: New in...
Genuine Cummins 5474345 Intake Manifold Cover
Genuine Cummins 5474345 Intake Manifold Cover

Genuine Cummins 5474345 Intake Manifold Cover | OEM ISX/ISB/ISM Engine Part

Regular price $2,999.96
Sale price $2,999.96 Regular price $4,309.99
Unit price
Product OverviewOptimize your engine's air intake system with this Genuine Cummins 5474345 Intake Manifold Cover....
Genuine Cummins 5415562 Oxygen Sensor

Genuine Cummins 5415562 Oxygen Sensor

Regular price $362.52
Sale price $362.52 Regular price $0.00
Unit price
Genuine Cummins 5415562 Oxygen SensorSKU: FSPR2A3-19-031525Brand: CumminsCondition: New in original OEM package / New Old...
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