View 1 Photo View 0 Videos New Mack Surplus Tensioner, Part # 25195072 $139.95 USD NEW MACK SURPLUS TENSIONER PART# 25195072 SOLD AS IS NO WARRANTY, Serial#: NA, Casting#: NA ConditionNewPart Number25195072Stock Number25195072 MLS Number11125600CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Turbo Mounting Gasket for HT3B Turbo Chargers, Part # 1S-4295 1S4295 331212 $9.18 USD TURBO MOUNTING GASKET/ FITS MANY APPLICATIONS FITS HT3B TURBO CHARGERS 4 7/16 CENTERS 2 3/4 CENTERS, Serial#: NA, Casting#: NA ConditionNewPart Number1S-4295 1S4295 331212Stock Number331212 MLS Number11125596CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Freightliner Surplus Inlet Heater Hose Part# 05-27979-000 Sold As Is No $15.95 USD NEW FREIGHTLINER SURPLUS INLET HEATER HOSE PART# 05-27979-000 SOLD AS IS NO WARRANTY, Serial#: NA, Casting#: NA ConditionNewFits To Make(s)FreightlinerPart Number05-27979-000Stock Number05-27979-000 MLS Number11125592CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack Engine Air Intake Mount Insulator, Part # 25159691 $9.95 USD NEW MACK SURPLUS ENGINE AIR INTAKE MOUNT INSULATOR PART# 25159691 SOLD AS IS NO WARRANTY, Serial#: NA, Casting#: NA ConditionNewPart Number25159691Stock Number25159691 MLS Number11125572CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Volvo EGR Gasket, Part # 20850815 $39.95 USD NEW VOLVO SURPLUS EGR GASKET PART# 20850815 SOLD AS IS NO WARRANTY, Serial#: NA, Casting#: NA ConditionNewPart Number20850815Stock Number20850815 MLS Number11125571CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Volvo Exhaust Turbo Gasket, Part # 20781146 $10.95 USD NEW VOLVO SURPLUS VOLVO EXHAUST TURBO GASKET PART# 20781146 SOLD AS IS NO WARRANTY, Serial#: NA, Casting#: NA ConditionUsedStock Number20781146 MLS Number11125568CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Mack Oil Cap, Part # 25100668 $21.95 USD NEW MACK SURPLUS OIL CAP PART# 25100668 SOLD AS IS NO WARRANTY, Serial#: NA, Casting#: NA ConditionNewPart Number25100668Stock Number25100668 MLS Number11125566CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Volvo D13 Engine Pressure Sensor, Part # 21634021 $49.95 USD NEW SURPLUS VOLVO ENGINE PRESSURE SENSOR SOLD AS IS NO WARRANTY, Serial#: NA, Casting#: NA ConditionNewFits To Make(s)VolvoPart Number21634021Stock Number21634021 MLS Number11122377CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack/Volvo V Clamp for EGR System, Part # 20755169 $39.95 USD NEW SURPLUS MACK/VOLVO V CLAMP FOR EGR SYSTEM PART# 20755169, Serial#: NA, Casting#: NA ConditionNewPart Number20755169Stock Number20755169 MLS Number11122375CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Volvo Valve Cover Sealing Strip, Part # 20804638 $79.95 USD VOLVO VALVE COVER SEALING STRIP PART# 20804638, Serial#: NA, Casting#: NA ConditionNewPart Number20804638Stock Number20804638 MLS Number11122357CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX Valve Cover Isolator Bolt, Part # 040055 3100895 $7.72 USD NEW ISX VALVE COVER ISOLATOR BOLT. PRICE PER BOLT. (8) PER ENGINE., Serial#: 040055, Core Charge: 0, Casting#: 040055 ConditionNewPart Number040055 3100895Stock Number040055 MLS Number11081755CategoryEngine Miscellaneous Parts Last Updated6/16/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins N14 Cylinder Head Bolt, Part # 3071161 3068897 $9.13 USD NEW N14 CUMMINS CYLINDER HEAD BOLT, Serial#: 040006, Core Charge: 0, Casting#: 040006 ConditionNewPart Number3071161 3068897Stock Number040006 MLS Number11081754CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Detroit DD15 Front Cover to Block Housing Gasket, Part # A4720110180 A4720110280 $27.50 USD NEW DETROIT DD15 FRONT COVER TO BLOCK HOUSING GASKET, Serial#: 631372, Core Charge: 0, Casting#: 631372 ConditionNewPart NumberA4720110180 A4720110280Stock Number631372 MLS Number11069207CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Detroit DD15 Rear Cover Flywheel Housing Gasket, Part # 631371 A4720150380 A720150480 $74.20 USD NEW DETROIT DD15 REAR COVER FLYWHEEL HOUSING GASKET, Serial#: 631371, Core Charge: 0, Casting#: 631371 ConditionNewPart Number631371 A4720150380 A720150480Stock Number631371 MLS Number11069206CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins Fuel Pump Fuel Shut Off Solenoid O-Ring, Fits Big Cam and N14, Part # 121278 154087 $0.12 USD NEW FUEL PUMP FUEL SHUT OFF SOLENOID O-RING FITS BIG CAM AND N14 MODELS, Serial#: 121278 154087, Core Charge: 0, Casting#: 121278 154087 ConditionNewPart Number121278 154087Stock Number121278 MLS Number11065911CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar C13 Oil Cooler Gasket Kit, Part # 331512 $199.60 USD NEW C13 CAT OIL COOLER GASKET KIT, Serial#: 331512 2655324, Core Charge: 0, Casting#: 331512 2655324 ConditionNewPart Number331512 2655324 268-9823 313-6848 315-3221 315-5080 315-3221 315-5080Stock Number331512 MLS Number11065908CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar C13 Oil Pan Gasket, Part # 331428 217-3673 $100.19 USD NEW OIL PAN GASKET FITS C13 ENGINE MODEL, Serial#: 331428 217-3673, Core Charge: 0, Casting#: 331428 217-3673 ConditionNewPart Number331428 217-3673Stock Number331428 MLS Number11065907CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DD15/DD13 Front Main Seal, Part # A0139971646 $39.96 USD DD15/DD13 FRONT MAIN SEAL, Serial#: 636027, Core Charge: 0, Casting#: 636027 ConditionNewPart NumberA0139971646 A0159974746 A0159975746 A0159978646 A0169970646 A0259973947 OSK0128Stock Number636027 MLS Number11062433CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DD15 Rear Main Seal, Part # A0159974946 A4729970046 $39.50 USD DD15 REAR MAIN SEAL, Serial#: 636026, Core Charge: 0, Casting#: 636026 ConditionNewPart NumberA0159974946 A4729970046Stock Number636026 MLS Number11062432CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DD15 Valve Cover Gasket/Seal, Part # A4720160180 $50.66 USD VALVE COVER GASKET/SEAL 631396, Serial#: 631396, Core Charge: 0, Casting#: 631396 ConditionNewPart NumberA4720160180Stock Number631396 MLS Number11062431CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DD15 Cam Box Gasket/Seal, Part # DDEA4720160780 A4720160780 $54.24 USD CAM BOX GASKET/SEAL 631388 (ROCKER BOX, CAMSHAFT HOUSING GASKET), Serial#: 631352, Core Charge: 0, Casting#: 631352 ConditionNewPart NumberDDEA4720160780 A4720160780Stock Number631388 MLS Number11062430CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DD15 Cam Box Gasket/Seal (Rocker Box, Camshaft Housing Gasket), Part # A4720160680 $47.73 USD CAM BOX GASKET/SEAL 631352 (ROCKER BOX, CAMSHAFT HOUSING GASKET), Serial#: 631352, Core Charge: 0, Casting#: 631352 ConditionNewPart NumberA4720160680 A4720160380Stock Number631352 MLS Number11062429CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar 3126/C7 Crank Main Thrust Bearing, Part # 370070 107-7602 212-4893 419-6372 7W9416 $32.74 USD NEW CRANK MAIN BEARING THRUST BEARING. FITS SOME 3126 AND C7 CATS. CONFIRM WITH SERIAL #, Serial#: 370070, Core Charge: 0, Casting#: 370070 ConditionNewPart Number370070 107-7602 212-4893 419-6372 7W9416Stock Number370070 MLS Number10922917CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar Rear Main Seal for 3126 and C7 Engines, Part # 336015 $32.95 USD NEW REAR MAIN SEAL, FITS CAT 3126 AND C7 MODELS, Serial#: 336015, Core Charge: 0, Casting#: 336015 ConditionNewPart Number336015 2223909 1154109 7C3570 7C3571Stock Number336015 MLS Number10922916CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar Oil Pan Gasket for 3126 and C7 Engines, Part # 2613816 $42.95 USD NEW OIL PAN GASKET. FITS 3126 AND C7 ENGINES., Serial#: 331216, Core Charge: 0, Casting#: 331216 ConditionNewPart Number2613816 261-3816 113-6061 1154202 7W8860Stock Number331216 MLS Number10922915CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info