View 1 Photo View 0 Videos New Cummins 855 Big Cam / N14 Belt Idler Assembly, Part # 180903 3066330 $88.53 USD NEW BELT IDLER, FITS MANY CUMMINS 855 BIG CAM / N14 APPLICATIONS. Idler Assembly 1/2in-13 Thread Steel Cummins Engine 855 application, Serial#: 180903 3066330, Core Charge: 0, Casting#:... ConditionNewPart Number180903 3066330Stock Number180903 MLS Number10512159CategoryEngine Miscellaneous Parts Last Updated8/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins 855 Big Cam Belt Idler, Part # 180901 3064919 $69.95 USD NEW BELT IDLER, FITS MANY CUMMINS 855 BIG CAM APPLICATIONS. Idler Assembly 1/2in-13 Thread Steel Cummins Engine 855 application, Serial#: 180901 3064919, Core Charge: 0, Casting#: 180901... ConditionNewPart Number180901 3064919Stock Number180901 MLS Number10512158CategoryEngine Miscellaneous Parts Last Updated8/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins Oil Pan Gasket Kit for N14 Big Cam/Small Cam, Front or Rear Sump $51.01 USD OIL PAN GASKET KIT. FITS N14 BIG CAM AND SMALL CAM ENGINES. FRONT OR REAR SUMP. PICTURE REFERENCE #1, Serial#: 131394, Core Charge: 0, Casting#: 131394 ConditionNewPart Number131394 3804303 PGC300Stock Number131394 MLS Number10468645CategoryEngine Miscellaneous Parts Last Updated8/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins N14/BIG Cam Complete Standard Main Bearing Set, Part # 3801260 $124.26 USD NEW N14 / BIG CAM COMPLETE STANDARD MAIN BEARING SET. 3801260 FITS MANY CUMMINS N14 AND BIG CAM APPLICATIONS, CONFIRM WITH ENGINE SERIAL NUMBER., Serial#: 3801260, Casting#: 3801260 Quantity3ConditionNewEngine ModelCummins N14Part Number3801260 171720Stock Number3801260 MLS Number9004793CategoryEngine Miscellaneous Parts Last Updated8/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins Big Cam 4 NT88 Jake Gasket, Fits Model 430 Jake, Part # 3053132 131389 3061443 $6.20 USD BIG CAM 4 NT88 JAKE GASKET. FITS MODEL 430 JAKE'S, Serial#: 3053132 131389, Core Charge: 0, Casting#: 3053132 131389 ConditionNewPart Number3053132 131389 3061443Stock Number3053132 131389 MLS Number10583532CategoryEngine Miscellaneous Parts Last Updated8/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins ISX Turbo O-Ring 0.086 in C/S x 0.605 in I.D., Part # 121425 3949708 $8.81 USD NEW O-RING, FITS MANY APPLICATIONS. MOST COMMON ISX TURBO. PICTURE REFERENCE #26. O-Ring 0.086 in C/S x 0.605 In I.D. 2.200 mm C/S x 14.500 mm I.D. EPDM (75), Serial#: NA, Core Charge: 0,... ConditionNewPart Number121425 3949708Stock Number121425 MLS Number14534443CategoryEngine Miscellaneous Parts Last Updated8/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins M11/ISM/L10 Oil Pan Gasket Kit, Part # 131492 3882433 $53.79 USD NEW OIL PAN GASKET KIT. FITS M11 ISM L10 ENGINES. CONFIRM FITMENT WITH ENGINE SERIAL NUMBER. USED ON MOST INTERNAL DAMPENED ENGINES., Serial#: 3882433, Core Charge: 0, Casting#: 3882433 ConditionNewPart Number131492 3882433Stock Number131492 MLS Number14128540CategoryEngine Miscellaneous Parts Last Updated8/4/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Detroit DD13/DD15/DD16 Main Bearing Set, Part # 671585A A4720300240 A4720300454 $548.68 USD NEW DD15 DD16 DD13 MAIN BEARING SET. INCLUDES 7)A4720300240 1) A4720300445 THRUST BEARINGS IN STANDARD SIZE, Serial#: 671585A, Core Charge: 0, Casting#: 671585A ConditionNewFits To Make(s)UniversalFits To Model(s)UniversalPart Number671585A A4720300240 A4720300454Stock Number671585A MLS Number13483108CategoryEngine Miscellaneous Parts Last Updated7/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins Air Compressor Reloader Repair Kit, Part # 3801728 $79.11 USD #220035 CUMMINS AIR COMPRESSOR RELOADER REPAIR KIT, OEM# 3801728, FITS SMALL CAM AND BIG CAM CUMMINS., Serial#: 220035 ConditionUsedPart NumberOEM# 3801728Stock Number220035 MLS Number14477907CategoryEngine Miscellaneous Parts Last Updated7/11/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins Air Compressor Head Gasket, Part # 154018, Fits Small Cam & Big Cam $0.82 USD #131439 CUMMINS AIR COMPRESSOR HEAD GASKET, OEM #154018, FIT SMALL CAM AND BIG CAM CUMMINS., Serial#: 131439 ConditionUsedPart NumberOEM# 154018Stock Number131439 MLS Number14477905CategoryEngine Miscellaneous Parts Last Updated7/11/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins Air Compressor Gasket, Part # 3047159, Fits Small Cam & Big Cam $1.30 USD #131438 CUMMINS AIR COMPRESSOR GASKET. OEM#3047159 FITS SMALL CAM AND BIG CAM CUMMINS., Serial#: 131438 ConditionUsedPart NumberOEM# 3047159Stock Number131438 MLS Number14477904CategoryEngine Miscellaneous Parts Last Updated7/11/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Turbo Elbow, Part # 232-1837 $55 USD CAT C15 TURBO ELBOW PN#232-1837, Serial#: 232-1837 ConditionUsedFits To Make(s)UniversalFits To Model(s)UniversalStock NumberP-61068 MLS Number14468312CategoryEngine Miscellaneous Parts Last Updated7/7/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins ISM Rear Main Seal, Part # 4089542 4023018 4923644 $66.76 USD NEW REAR MAIN SEAL FOR CUMMINS ISM Rear Crankshaft Seal Dry Clutch NON-REPTO w/ Wear Ring 6.56in Free I.D. x 7.704in O.D. x 0.687in Width 166.50mm Free I.D. x 195.68mm O.D. x 17.44mm Width,... ConditionNewPart Number4089542 4023018 4923644Stock Number136097 MLS Number11977315CategoryEngine Miscellaneous Parts Last Updated7/10/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos International MaxxForce DT Outer Timing Cover, Part # 1879185C1 / 1881412C1 / 1876912C2 $695 USD USED INTERNATIONAL MAXXFORCE DT OUTER TIMING COVER PART# 1879185C1 1881412C1 1876912C2, Serial#: NA ConditionUsedPart Number1879185C1 1881412C1 1876912C2Stock NumberP-61055 MLS Number14450178CategoryEngine Miscellaneous Parts Last Updated6/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit Series 60/50 Connecting Rod Bearing Set, Part # 23526141 671595 $117.45 USD DETROIT SERIES 60 / 50 CONNECTING ROD BEARING SET. 1 SET DOES ONE ENGINE. CONFIRM WITH ENGINE SERIAL # OR OLD PART #., Serial#: 23526141 671595 23535741 23526052, Core Charge: 0, Casting#:... ConditionNewPart Number23526141 671595Stock Number23526141 671595 MLS Number10639816CategoryEngine Miscellaneous Parts Last Updated7/10/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Detroit Series 60 Accessory Drive Unit, Part # 23523998 $626.27 USD NEW DETROIT SERIES 60 ACCESSORY DRIVE UNIT. NO CORE. CROSS WITH DETROIT PART #, Serial#: 23523998, Core Charge: 0, Casting#: 23523998 ConditionNewPart Number23523998Stock Number680371 MLS Number11202346CategoryEngine Miscellaneous Parts Last Updated6/24/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Viton 75 O-Ring Set, Series # -111, Part # 321287 $1.08 USD New O-Ring set 0.103 in C/S x 0.424 in ID 2.62 mm C/S x 10.77 mm ID Viton 75, Series # -111, Serial#: NA ConditionNewPart Number321287 / 6L9795 / 8L2777 / 3066938 / 3947540 / 3972753 / 4062328 / 4333-355966R1 / 355966 / 355966R1Stock Number321287 MLS Number14437307CategoryEngine Miscellaneous Parts Last Updated6/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Universal Clamp 2-5/16" to 3-1/4", Part # S-29874 $5.67 USD CLAMP Min: 2-5/16" up to 3-1/4", Serial#: NOF, Core Charge: 0, Casting#: NOF ConditionNewPart NumberCT9444TRP 03620302075 ATX29874 PPPCT9444TRP MPGS-29874 S-29874 GPOCT9444TRP ATP29874 GTPCT9444Stock NumberS-29874 MLS Number14437306CategoryEngine Miscellaneous Parts Last Updated6/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Clamp 4"–4.5" (101.6–114.3MM) $9.99 USD CLAMP Min in: 4" Min mm: 101.6mm Max in: 4.5" Max mm: 114.3mm, Serial#: NOF, Core Charge: 0, Casting#: NOF ConditionNewPart Number643553239512 000901-064 03740201108 TB400 IH1517672C IH-1517-672-C S 1517-672-C 1517-672-CC8T Stock NumberS-22009 MLS Number14437305CategoryEngine Miscellaneous Parts Last Updated6/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Universal Spring Loaded Clamp 3.10"-3.41" (78.7-86.6MM) $11.99 USD CLAMP Min in: 3.10" Min mm: 78.7mm Max in: 3.41" Max mm: 86.6mm Style: Spring Loaded, Serial#: NOF, Core Charge: 0, Casting#: NOF ConditionNewPart Number643553236511 83-AX-868 03631004084 B9224-0313 B OM83AX868 MK83AX868 MK-83-AX-868 S 83-AX-868 83Stock NumberS-9123 643553236511 MLS Number14437304CategoryEngine Miscellaneous Parts Last Updated6/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Universal Spring Loaded Clamp 3.875"-4.1875", Part # 83-AX-871 $11.95 USD CLAMP Min in: 3.875" Min mm: 98.425mm Max in: 4.1875" Max mm: 106.36mm Style: Spring Loaded, Serial#: NOF, Core Charge: 0, Casting#: NOF ConditionNewPart Number83-AX-87103631004103 B9224-0388 B OM83AX871 MK83AX871 MK-83-AX-871 S 83-AX-871 83-AX-871C8T MPStock NumberS-9124 643553236528 MLS Number14437303CategoryEngine Miscellaneous Parts Last Updated6/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Turbo Mounting Flange Gasket for Detroit, Cummins, Mack & Volvo Engines $5.72 USD NEW TURBO MOUNTING FLANGE GASKET. FITS MANY DETROIT, CUMMINS, MACK AND VOLVO APPLICATIONS., Serial#: 3171368 20784537 3709749 590GB1156 756-132040 590GB1189 8929529 206576 205396... ConditionNewPart Number3171368 20784537 3709749 590GB1156 756-132040 590GB1189 8929529 206576 205396 4103-5000810974 207845Stock Number3890-020 MLS Number11977316CategoryEngine Miscellaneous Parts Last Updated6/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Belt Idler for Cummins 855 Big Cam, Part # 180902 / 3081234 / 3062931 $49.95 USD NEW BELT IDLER, FITS MANY CUMMINS 855 BIG CAM APPLICATIONS. PICTURE REFERENCE #15, Serial#: 3081234, Core Charge: 0, Casting#: 3081234 ConditionNewPart Number180902 3081234 3062931Stock Number180902 MLS Number10512156CategoryEngine Miscellaneous Parts Last Updated6/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Universal T-Bolt Intake Clamp 4-1/16"–4-3/8", Serial # 561.230406 $3.74 USD T-Bolt intake Clamp Min 4-1/16 Max 4-3/8, Serial#: 561.230406, Core Charge: 0, Casting#: 561.230406 ConditionNewPart Number022626, 2260406, 30030-0406, 300300406, 32863, 46193, 561230406, B9226-0406, B92260406, BRB92260406,Stock Numberb9226-0406 MLS Number9994386CategoryEngine Miscellaneous Parts Last Updated6/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins Turbo Stud for BC/SC/N14 Big Cam/Small Cam, Part # 3010915 $2.99 USD 040008 TURBO STUD CU 3010915 BC, SC, N14 BIG CAM SMALL CAM, Serial#: 040008, Casting#: 3010915 ConditionNewPart Number040008, 3010915Stock Number040008 MLS Number14424812CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info