View 10 Photos View 0 Videos Detroit Series 60 12.7L DDEC IV Conversion Parts for 2016 Peterbilt 579, Part # DDC4 $1,500 USD CONVERSION PARTS TO INSTALL A S60 12.7 INTO A PETERBILT 579. MOTOR MOUNTS, WIRE HARNESS (CAB TO ECM) INTAKE TUBING AND MISC PARTS., Serial#: 06R0240460, Core Charge: 0, Casting#: NA ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part NumberDDC4Stock Number81224 MLS Number14272588CategoryEngine Miscellaneous Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DD15 High Pressure Fuel Lines $50 USD DD15 HIGH PRESSURE FUEL LINES., Serial#: NA ConditionUsedStock NumberP-60971 MLS Number14104475CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DD15 Fuel Rail, Part # A472-078-02-45 $200 USD DD15 FUEL RAIL #A472-078-02-45, Serial#: A472-078-02-45 ConditionUsedStock NumberP-60970 MLS Number14104472CategoryEngine Miscellaneous Parts Last Updated3/21/2026 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 Valve Cover / Rocker Cover Gasket, Part # 23522269 / 23539103 $30.35 USD NEW VALVE COVER / ROCKER COVER GASKET. FITS MANY YEARS OF SERIES 60 ENGINES. REPLACES 23522269 23539103., Serial#: 23522269 23539103, Core Charge: 0, Casting#: 23522269 ConditionNewPart NumberS-20655 23522269 23539103 23539101Stock Number681282 MLS Number9411635CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Detroit Series 60/50 Fuel Return Line Check Valve, Part # 23516993 $35.76 USD NEW FUEL RETURN LINE CHECK VALVE. FITS MANY YEARS AND MODELS. S60 S50, Serial#: 645050, Core Charge: 0, Casting#: 645050 ConditionNewPart Number23516993Stock Number645051 MLS Number10780659CategoryEngine Miscellaneous Parts Last Updated3/22/2026 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 Upper End Gasket / Head Set, Part # 23532333 $229.65 USD NEW UPPER END GASKET / HEAD SET. FITS MULTIPLE SERIES 60 DETROIT APPLICATIONS. 23532333 CONFIRM WITH ENGINE SERIAL # BEFORE ORDERING., Serial#: 23532333, Core Charge: 0, Casting#: 23532333 ConditionNewEngine ModelDetroit Series 60Part Number23532333 23501572 23532333 2356274 23526852 631250 631250EStock Number23532333 MLS Number9004808CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Detroit DD13/DD15/DD16 Main Bearing Set, Part # 671585A A4720300240 A4720300454 $496.76 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 Updated3/25/2026 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 Updated3/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Detroit Series 60 Rear Main Seal, Part # 23519651 $44.78 USD 23519651 REAR MAIN SEAL FITS MOST S60 DETROIT ENGINES. PLEASE CONFIRM WITH ENGINE SERIAL #, Serial#: 23519651 636024, Core Charge: 0, Casting#: 23519651 636024 Quantity4ConditionNewEngine ModelDetroit SERIES 60Part Number23519651 636024 23516969Stock Number23519651 MLS Number9003185CategoryEngine Miscellaneous Parts Last Updated3/22/2026 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 Updated3/22/2026 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/DD16 High Horse Performance Main Bearing Kit, New, Part # 671858AHP Contact for price NEW HIGH HORSE PERFORMANCE MAIN BEARING KIT. MAINS AND THRUSTS. FITS DD15 AND SOME DD13 AND DD16 ENGINES., Serial#: 671858AHP A4720300240 A4720300445, Core Charge: 0, Casting#: 671858AHP... ConditionNewPart Number671858AHP A4720300240 A4720300445Stock Number671858AHP MLS Number13206183CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Detroit Rod Bearing Set for DD13/DD15/DD16, Part # A4720300960 671574 $313.11 USD NEW ROD BEARING SET. FITS MULTIPLE DD15 DD13 AND DD16 ENGINES. PLEASE CONFIRM FITMENT WITH ENGINE SERIAL NUMBER., Serial#: A4720300960, Core Charge: 0, Casting#: A4720300960 ConditionNewPart NumberA4720300960 671574Stock Number671575A MLS Number13206174CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Detroit Series 60 Oil Pan Gasket, Part # 23522279 S-18719 $34.32 USD NEW OIL PAN GASKET REPLACES A-23522279, Serial#: 23522279 S-18719, Core Charge: 0, Casting#: 23522279 S-18719 ConditionNewPart Number23522279 S-18719Stock Number631261 MLS Number11400545CategoryEngine Miscellaneous Parts Last Updated3/22/2026 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, Part # A4720160121 $40.32 USD NEW DD15 VALVE COVER GASKET REPLACES OE # A4720160121, Serial#: A4720160121, Core Charge: N/A, Casting#: A4720160121 ConditionUsedPart NumberA4720160121Stock Number631366 MLS Number10223390CategoryEngine Miscellaneous Parts Last Updated3/22/2026 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 Main Thrust Bearing Kit, Part # 671619 / 23533688 $56.23 USD NEW MAIN THRUST BEARING KIT PART # 671619 FITS DETROIT SERIES 60 ENGINES, Serial#: NA ConditionNewPart Number671619 / 23533688Stock Number671619 MLS Number12656523CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DD15 Turbo Connection Pipe, Part # A4720980307 $50 USD USED DD15 TURBO CONNECTION PIPE PART# A4720980307, Serial#: NA ConditionUsedPart NumberA4720980307Stock NumberP-60574 MLS Number12408748CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit Diesel Series 50/60 Injector Seal Graphite, Part # 631337 23511870 $7.25 USD Injector Seal Graphite for early units Detroit Diesel Series 50/60 application, Serial#: 631337, Core Charge: 0, Casting#: 631337 ConditionNewPart Number631337 23511870Stock Number631337 MLS Number11807524CategoryEngine Miscellaneous Parts Last Updated3/23/2026 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 Upper Head Gasket Set, Part # A4720162120 $885.02 USD NEW UPPER HEAD GASKET SET FOR DD15 ENGINES. CROSS ENGINE SERIAL # TO CONFIRM FITMENT., Serial#: A4720162120, Core Charge: 0, Casting#: A4720162120 ConditionNewPart NumberA4720162120Stock Number631400 MLS Number11683139CategoryEngine Miscellaneous Parts Last Updated3/23/2026 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 Housing, Part # A4720511102 $550 USD GOOD USED DETROIT DD15 CAM HOUSING PART# A4720511102, Serial#: NA, Casting#: NA ConditionUsedPart NumberA4720511102Stock NumberP-60190 MLS Number11445159CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DD13 Cam Housing, Part # A4710511802 $550 USD GOOD USED DETROIT DD13 CAM HOUSING PART# A4710511802, Serial#: NA, Casting#: NA ConditionUsedPart NumberA4710511802Stock NumberP-60189 MLS Number11445157CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit Series 60/50 Camshaft Dowel Pin, Part # 8920172 $8.63 USD NEW DETROIT SERIES 60 /50 CAMSHAFT DOWEL PIN. S60 OE # 8920172, Serial#: 8920172, Core Charge: 0, Casting#: 8920172 ConditionNewPart Number8920172 645020Stock Number645020 MLS Number11259418CategoryEngine Miscellaneous Parts Last Updated3/23/2026 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 Updated3/23/2026 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 Updated3/23/2026 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 Updated3/23/2026 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 Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info