View 1 Photo View 0 Videos New Caterpillar Liner O-Ring Set for 3406E/C15/C15 ACERT/C16, Part # 321351 Newly Listed $19.77 USD NEW LINER O-RING SET. EACH SET DOES 1 LINER. UPDATED STYLE WITH 2) CLEVICE SEAL TYPE O-RINGS AND 2) REGULAR 3406E, C15, C15 ACERT, C16, Serial#: 321351, Core Charge: 0, Casting#: 321351 ConditionNewPart Number321351Stock Number321351 MLS Number14286619CategoryEngine Miscellaneous Parts Last Updated4/4/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar 3126/3116/3126B/3126E/C7 Oil Manifold, Part # 1184329 Recently Updated $40 USD Caterpillar 3126, 3116, 3126B, 3126E, C7 Oil Manifold, P/N 1184329. ConditionUsedFits To Make(s)UnmarkedFits To Model(s)N/AStock Number4538976 MLS Number13892120CategoryEngine Miscellaneous Parts Last Updated4/2/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar 3126 Thermostat Housing, Part # 1333730 Recently Updated $100 USD Cat 3126 Thermostat Housing, P/N 1333730. ConditionUsedFits To Make(s)UnmarkedFits To Model(s)N/AStock Number4538973 MLS Number13892115CategoryEngine Miscellaneous Parts Last Updated4/2/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar C-9 Low Pressure Engine and Air Brake Hose Assembly, Part # 220-1727 Recently Updated $10 USD New Caterpillar C-9 low presure engine and air brake hose assembly. Part number: 220-1727 ConditionNewFits To Make(s)CATERPILLARFits To Model(s)C-9Part Number220-1727Stock Number1069171 MLS Number14149367CategoryEngine Miscellaneous Parts Last Updated4/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Remanufactured Caterpillar C-9 Cylinder Pack, Part # 10R8157 Newly Listed $400 USD Remain Caterpillar C-9 Cylinder Pack. Part number: 10R8157 Quantity6ConditionRemanufacturedFits To Make(s)CATERPILLARFits To Model(s)C-9Part Number10R8157Stock Number1069160 MLS Number14278012CategoryEngine Miscellaneous Parts Last Updated4/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar Block Dipstick Hole Plug for 3406B/C/3406E/C15/C16/C18, Part # 165-6170 $10.38 USD NEW BLOCK DIPSTICK HOLE PLUG. FITS 3406B C 3406E C15 C16 C18, Serial#: NA, Core Charge: 0, Casting#: 342154 ConditionNewPart Number165-6170Stock Number342154 MLS Number14272593CategoryEngine Miscellaneous Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos New Caterpillar C-9/3126B Front Crankshaft Wear Sleeve, Part # 171-7212 $25 USD New Caterpillar C-9/3126B Front Crankshaft wear Sleeve. Part number: 171-7212 ConditionNewFits To Make(s)CATERPILLARFits To Model(s)C-9Part Number171-7212Stock Number1069155 MLS Number14149358CategoryEngine Miscellaneous Parts Last Updated3/27/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Front Crankshaft Seal 142-5867 for CAT 3406B/C/E/C15 $30.28 USD 142-5867 FRONT CRANK SHAFT SEAL CAT 3406B/C/E/C15 , CAT CROSS; 2W1733 4P2733 ConditionNewFits To Make(s)CATFits To Model(s)ALLStock NumberPAI 336013 MLS Number9899777CategoryEngine Miscellaneous Parts Last Updated3/25/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2007 Used Caterpillar Fuel Filter Housing for C13/C15, Part # 136-5017 $150 USD This is a used fuel filter housing off a Cat C13 engine. The engine ID tag is listed in the pictures. This will also work for a C15. Please match the part number to ensure an exact fit. The... ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)COLUMBIAStock Number1753 MLS Number13809485CategoryEngine Miscellaneous Parts Last Updated3/25/2026 LocationSpartanburg, SC, US Sold ByTony's Truck Parts (877) 350-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2007 Caterpillar C13/C11 Turbo Air Intake Elbow, Part # 224-5393 $100 USD This is a used turbo air intake elbow off a Cat C13 engine. The engine ID tag is listed in the pictures. This will also work for a C11. Please match the part number to ensure an exact fit.... ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)COLUMBIAStock Number1751 MLS Number13809482CategoryEngine Miscellaneous Parts Last Updated3/25/2026 LocationSpartanburg, SC, US Sold ByTony's Truck Parts (877) 350-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2007 Caterpillar Turbo Connection Elbow Tube C13/C15, Part # 203-0351 $100 USD This is a used turbo connection elbow tube off a Cat C13 engine. The engine ID tag is listed in the pictures. This will also work for a C15. Please match the part number to ensure an exact... ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)COLUMBIAStock Number1752 MLS Number13809483CategoryEngine Miscellaneous Parts Last Updated3/25/2026 LocationSpartanburg, SC, US Sold ByTony's Truck Parts (877) 350-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2007 Used Caterpillar Elbow Air Tube C13/C15, Part # 203-0351, Freightliner Columbia $75 USD This is a used elbow air tube off a Cat C13 engine. The engine ID tag is posted in the pictures. The part number is 203-0351. This will work for a C15 engine as well. We offer shipping.... ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)COLUMBIAStock Number1750 MLS Number13809481CategoryEngine Miscellaneous Parts Last Updated3/25/2026 LocationSpartanburg, SC, US Sold ByTony's Truck Parts (877) 350-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar 3126 Fuel Filter Base, Part # 1415138 $75 USD Caterpillar 3126 Fuel Filter Base, P/N 1415138. ConditionUsedStock Number4538977 MLS Number13902857CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar 3126 Rocker Housing / Rocker Box Valve Cover Base w/ Injector Harness, Part # 1349899 $150 USD Caterpillar 3126 Rocker Housing, Rocker Box, Valve Cover Base, w/ Injector Harness, Part # 1349899. ConditionUsedStock Number4538620 MLS Number13891406CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar Main Engine Crankshaft Bearing, Part # 4W-5701 $49.99 USD Genuine Cat Main Engine Crankshaft Bearing p/n 4W-5701, 4W5701 Compatible Models for part number 4W-5701 GENERATOR WEG SR4B SR500 XQP500 SR4 SR5 TRUCK ENGINE 3408B 3406E 3406C 3406B C16... ConditionNewStock Number176733 MLS Number14242470CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Meridian Parts 100 Caterpillar Valve Springs, Part # 1W-4259 $150 USD Meridian Parts 100 Caterpillar Valve Springs MP-1W-4259, Core Charge: 0.00 ConditionNewPart Number1W-4259Stock Number171947 MLS Number14242468CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar Thermostat Housing Gasket for 3406E/C15/C16/C18, Part # 139-3550 $3.95 USD THERMOSTAT HOUSING GASKET. FITS MULTIPLE CAT 3406E C15 C16 C18 MODELS. REPLACES CAT 139-3550, Serial#: 139-3550, Core Charge: 0, Casting#: 139-3550 ConditionNewPart Number139-3550Stock Number331347 MLS Number14236521CategoryEngine 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 Caterpillar 3406E Front Structure Gasket Kit, Part # 234-1866 $245.77 USD NEW 3406E CATERPILLAR FRONT STRUCTURE GASKET KIT. CATERPILLAR 1127992 CATERPILLAR 125-2428 CATERPILLAR 1252428 CATERPILLAR 126-9506 CATERPILLAR 1269506 CATERPILLAR 129-0433... ConditionNewPart Number234-1866Stock Number331416 MLS Number13724799CategoryEngine 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 Caterpillar 3406E/C15 Front Structure Gasket Kit $244.74 USD NEW 3406E AND C15 CATERPILLAR FRONT STRUCTURE GASKET KIT. 121250 3073966 O-RING 1 331384 1036045 ACCESSORY COVER SEAL 1 321316 1075769 O-RING 2 331415 1100004 COMPRESSOR SEAL 1... ConditionNewPart Number2336984 233-6984 1439609 1582839 1655145 1774347 1895133Stock Number331422 MLS Number10223384CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar AC Compressor Support Bracket for C-18/C-15/C-16/3406E Engines, Part # 179-2225 $150 USD Caterpillar AC Compressor Support Bracket *Fits C-18, C-15, C-16, 3406E CAT Engines Part# 179-2225, Serial#: N/A ConditionUsedPart Number179-2225Stock Number976670 MLS Number14231453CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar AC Compressor Support Bracket for C-15/C-16/3406E, Part # 179-2883 $150 USD Caterpillar AC Compressor Support Bracket *Fits C-15, C-16, 3406E CAT Engines Part# 179-2883, Serial#: N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)587Part Number179-2883Stock Number976669 MLS Number14231452CategoryEngine Miscellaneous Parts Last Updated3/25/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar Mounting Bracket for C-15/C-16/3406E/3406C/3406B Engines, Part # 7E7623 $150 USD Caterpillar Mounting Bracket *Fits C-15, C-16, 3406E, 3406C, 3406B CAT Engines Part# 7E7623, Serial#: N/A ConditionUsedPart Number7E7623Stock Number976667 MLS Number14231450CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar Alternator Mounting Bracket for C-15/C-16/3406E, Part # 233-6138 $550 USD Caterpillar Alternator Mounting Bracket *Fits CAT C-15, C-16, and 3406E Part# 233-6138, Serial#: N/A ConditionUsedPart Number233-6138Stock Number976664 MLS Number14231447CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar A/C Compressor Support Bracket for C-15, C-16 & 3406E CAT Engines, Part # 259-0555 $200 USD Caterpillar A/C Compressor Support Bracket *Fits C-15, C-16, 3406E CAT Engines Part# 259-0555, Serial#: N/A ConditionUsedPart Number259-0555Stock Number976663 MLS Number14231446CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar 3406E Engine Brake, Part # P-1012161 $250 USD Good used engine brake from a Caterpillar 3406E engine. The engine brake has been visually inspected and is in good condition. The engine brake has no visible damages. The engine brake has... ConditionUsedPart NumberP-1012161Stock NumberP-1012161 MLS Number13302076CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info