View 1 Photo View 0 Videos New Mack Main Cap Flange Screw $58.19 USD New Mack Main Cap Flange Screw, Type: Flange Screw ConditionNewPart Number421GC265M2Stock Number541-12030 MLS Number13525353CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Mack Main Cap Flange Screw $5.82 USD New Aftermarket Mack Main Cap Flange Screw, Type: Flange Screw ConditionUsedPart NumberESC2102Stock Number541-12029 MLS Number13516171CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used Cummins ISX15 Damper Bolts $3.50 USD Used ISX15 Damper Bolts, Type: Damper Bolts ConditionUsedPart Number3680750Stock Number541-12028 MLS Number13492726CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Cummins Dowel Pin $4.65 USD New Aftermarket Cummins Dowel Pin, Type: Dowel Pin ConditionUsedPart Number3955030Stock Number541-12013 MLS Number13388942CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins Dowel Pin $4.95 USD New Cummins Dowel Pin, Type: Dowel Pin ConditionNewPart Number5305872Stock Number541-12003 MLS Number13376652CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used Detroit Diesel DD15 Cam Housing Bolt $5 USD Used DD15 Cam Housing Bolt, Type: Cam Housing Bolt ConditionUsedPart NumberA0029900300Stock Number541-12008 MLS Number13371067CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used Detroit Diesel DD15 Cam Housing Bolt $7 USD Used DD15 Cam Housing Bolt, Type: Cam Housing Bolt ConditionUsedPart NumberA0029900200Stock Number541-12007 MLS Number13371066CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used Caterpillar 3306PC Fuel Injection Line Clamp $5 USD Used 3306PC Fuel Injection Line Clamp, Type: Fuel Injection Line Clamp ConditionUsedPart Number6N6403Stock Number541-12006 MLS Number13367906CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Detroit Diesel DD13 Rocker Shaft Bolt Spacer $7 USD Used DD13 Rocker Shaft Bolt Spacer, Type: Rocker Shaft Bolt Spacer ConditionUsedPart NumberA4720550092Stock Number541-11994 MLS Number13365742CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Detroit Diesel DD13 Inlet Rocker Shaft Bolts $7 USD Used DD13 Inlet Rocker Shaft Bolts, Type: Rocker Shaft Bolt ConditionUsedPart NumberA0049902900Stock Number541-11993 MLS Number13365741CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2011 Used Cummins ISX12 Camshaft Woodruff Key $10 USD Used ISX12 Camshaft Woodruff Key, Type: Woodruff Key ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX12Will Fit Year(s)2011Part Number3009953Stock Number541-11972 MLS Number13209544CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1986 Used Cummins Big Cam IV Offset Woodruff Key $10 USD Used Big Cam IV Offset Woodruff Key, Type: Woodruff Key ConditionUsedFits To Make(s)CumminsFits To Model(s)Big Cam IVWill Fit Year(s)1986Part Number3021596Stock Number541-11927 MLS Number13209536CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New International Maxxforce DT Turbo Stud $10 USD New Maxxforce DT Turbo Stud, Type: M10x39 ConditionNewPart Number1882825C1Stock Number541-11974 MLS Number13187685CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Aftermarket Caterpillar Dowel Pin $19.72 USD New Aftermarket Caterpillar Dowel Pin, Type: Dowel Pin ConditionUsedPart Number1W8407Stock Number541-11931 MLS Number13078430CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Aftermarket Caterpillar Dowel Pin $3.32 USD New Aftermarket Caterpillar Dowel Pin, Type: Dowel Pin ConditionUsedPart Number6V3536Stock Number541-11930 MLS Number13078429CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Aftermarket Caterpillar Woodruff Key $3.43 USD New Aftermarket Caterpillar Woodruff Key, Type: Woodruff Key ConditionUsedPart Number5H2671Stock Number541-11929 MLS Number13078428CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Caterpillar Pipe Plug $1.25 USD New Aftermarket Caterpillar Pipe Plug, Type: Pipe Plug ConditionUsedPart Number7F8361Stock Number541-11909 MLS Number13078411CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar C7 Expansion Plug $5 USD New C7 Expansion Plug, Type: 1-3/4" Expansion Plug ConditionNewPart Number3H5552Stock Number541-11926 MLS Number13026720CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar 3406E Front Cam Cover Bolt $4 USD New 3406E Front Cam Cover Bolt, Type: Torx ConditionNewPart Number1468438Stock Number541-11907 MLS Number13007716CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar 3406E Rear Cam Cover Bolt $3 USD New 3406E Rear Cam Cover Bolt, Type: Torx ConditionNewPart Number1190036Stock Number541-11908 MLS Number13007715CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket International Maxxforce DT Timing Gear Roll Pin $1.18 USD New Aftermarket Maxxforce DT Timing Gear Roll Pin, Type: Roll Pin ConditionUsedPart Number17135R1Stock Number541-11888 MLS Number12959286CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Caterpillar 3306 Bolt Retainer Kit $8 USD New Aftermarket 3306 Bolt Retainer Kit, Type: Bolt lock ConditionUsedPart Number5S7611Stock Number541-11781 MLS Number12805648CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Aftermarket Cummins Expansion Plug $9 USD New Aftermarket Cummins Expansion Plug, Type: Expansion Plug, 2-3/4" ConditionUsedPart Number3901969Stock Number541-10302 MLS Number10237037CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Cummins ISB Expansion Plug $4.20 USD New Aftermarket ISB Expansion Plug, Type: Expansion Plug, 2-3/8" ConditionUsedPart Number3900687Stock Number541-11825 MLS Number12655583CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Cummins ISB Expansion Plug $2.60 USD New Aftermarket ISB Expansion Plug, Type: Expansion Plug, 1-3/8" ConditionUsedPart Number79AX67Stock Number541-11824 MLS Number12655582CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info