View 2 Photos View 0 Videos Caterpillar 3406B Engine Part Newly Listed $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 Updated3/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Engine Part Newly Listed $150 USD Meridian Parts 100 Caterpillar Valve Springs MP-1W-4259, Core Charge: 0.00 ConditionNewPart Number1W-4259Stock Number171947 MLS Number14242468CategoryEngine Miscellaneous Parts Last Updated3/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Engine Part Newly Listed $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 Updated3/11/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Engine Part Recently Updated $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 Updated3/11/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Engine Part Recently Updated $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 Updated3/11/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar C15 Engine Part Newly Listed $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 Updated3/9/2026 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 C15 Engine Part for a Peterbilt 587 Newly Listed $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 Updated3/9/2026 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 3406 Engine Part Newly Listed $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 Updated3/9/2026 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 3406E Engine Part Newly Listed $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 Updated3/9/2026 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 C15 Engine Part Newly Listed $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 Updated3/9/2026 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 Part Recently Updated $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 Updated3/10/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Caterpillar 3406E Engine Part Recently Updated $150 USD Good used manifold regulator housing from a Caterpillar 3406E engine. The manifold regulator housing has been visually inspected and is in good condition. The manifold regulator housing has... ConditionUsedPart NumberP-1012169Stock NumberP-1012169 MLS Number13303583CategoryEngine Miscellaneous Parts Last Updated3/10/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Caterpillar 3406E Engine Part Recently Updated $125 USD Good used oil filter housing from a Caterpillar 3406E engine. The oil filter housing has been visually inspected and is in good condition. The oil filter housing has no visible signs of... ConditionUsedPart NumberP-1012170Stock NumberP-1012170 MLS Number13303584CategoryEngine Miscellaneous Parts Last Updated3/10/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar 3406E Engine Part Recently Updated $100 USD Good used spacer plate from a Caterpillar 3406E engine. The spacer plate has been visually inspected and is in good condition. The spacer plate has no visible damages. All bolt holes are... ConditionUsedPart NumberP-1012159Stock NumberP-1012159 MLS Number13302074CategoryEngine Miscellaneous Parts Last Updated3/10/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar 3406E Engine Part Recently Updated $100 USD Good used Block Stiffener from a Caterpillar 3406E engine. The block stiffener has been visually inspected and is in good condition. The block stiffener has no visible signs of damages. All... ConditionUsedPart NumberP-1012173Stock NumberP-1012173 MLS Number13302087CategoryEngine Miscellaneous Parts Last Updated3/10/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar C7 Engine Part for a 2006 Blue Bird BB Conventional Recently Updated $75 USD Good used Fuel Filter Base off a CAT C7 casting number (#141-5138). Serial is SAP-90334. Please see pictures, call or email for more information. We ship anywhere!! Thank you., Serial#:... ConditionUsedFits To Make(s)Blue BirdFits To Model(s)BB ConventionalWill Fit Year(s)2006Part Number190093-32Stock Number190093-32 MLS Number9932298CategoryEngine Miscellaneous Parts Last Updated3/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar C7 Engine Part for a 2006 Blue Bird BB Conventional Recently Updated $75 USD Good used Bracket with Pulley off a Cat C7 casting number is not available. Serial # SAP-90334. Please see pictures, if you have any questions feel free to call or email us. We ship... ConditionUsedFits To Make(s)Blue BirdFits To Model(s)BB ConventionalWill Fit Year(s)2006Part Number190093-33Stock Number190093-33 MLS Number9932299CategoryEngine Miscellaneous Parts Last Updated3/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar C7 Engine Part for a 2006 Blue Bird BB Conventional Recently Updated $50 USD Good used Oil Filter Base off a Cat C7 casting number is (4P-8182). Serial is SAP 90334. Please see pictures, call or email for more information. We ship anywhere. Thank you., Serial#:... ConditionUsedFits To Make(s)Blue BirdFits To Model(s)BB ConventionalWill Fit Year(s)2006Part Number190093-19Stock Number190093-19 MLS Number9930268CategoryEngine Miscellaneous Parts Last Updated3/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar C7 Engine Part for a 2006 Blue Bird BB Conventional Recently Updated $50 USD Good used Thermostat Housing Assembly off a Cat C7 casting number is (160-5131). Serial is SAP 90334. Please see pictures, call or email for more information. We ship anywhere. Thank you.,... ConditionUsedFits To Make(s)Blue BirdFits To Model(s)BB ConventionalWill Fit Year(s)2006Part Number190093-22Stock Number190093-22 MLS Number9930276CategoryEngine Miscellaneous Parts Last Updated3/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Caterpillar C7 Engine Part Recently Updated $50 USD Good Used Flywheel Adapter off a CAT C7. Casting Number is 133-4999. Engine Serial# Not Available. Please see pictures, For Further Feel Free to call or email us.. We ship anywhere!!!. Thank... ConditionUsedPart NumberP-8194Stock NumberP-8194 MLS Number10561874CategoryEngine Miscellaneous Parts Last Updated3/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar C7 Engine Part Recently Updated $50 USD Good, Used Hub Off of a Caterpillar C7. Casting# 4P-7348. Engine Serial# Not Available Please see pictures, If you have any questions please feel free to call or email us. We ship... ConditionUsedPart NumberP-8198Stock NumberP-8198 MLS Number10561879CategoryEngine Miscellaneous Parts Last Updated3/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Caterpillar C7 Engine Part Recently Updated $50 USD Good, Used Engine Oil Pressure Sensor Off Of A Caterpillar C7. Casting Number is 226-8696. Engine Serial# Not Available Please see pictures. For further information feel free to call or... ConditionUsedPart NumberP-8184Stock NumberP-8184 MLS Number10554842CategoryEngine Miscellaneous Parts Last Updated3/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar C7 Engine Part Recently Updated $50 USD Good, used oil filter base off of a Caterpillar C7. Casting number is 4P-8182. Serial number is unavailable. Please see pictures. For further information feel free to call or email us.... ConditionUsedPart NumberP-8185Stock NumberP-8185 MLS Number10554848CategoryEngine Miscellaneous Parts Last Updated3/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar C7 Engine Part for a 2006 Blue Bird BB Conventional Recently Updated $45 USD Oil dipstick pulled from a cat c7 motor. Casting # not available. Serial # is SAP-90334. Please see pictures, if you have any questions feel free to call or email us. We ship anywhere! Thank... ConditionUsedFits To Make(s)Blue BirdFits To Model(s)BB ConventionalWill Fit Year(s)2006Part Number190093-34Stock Number190093-34 MLS Number9932301CategoryEngine Miscellaneous Parts Last Updated3/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar C7 Engine Part for a 2006 Blue Bird BB Conventional Recently Updated $25 USD Good used Small Push Rods. casting number is not available. Serial # SAP-90334. Please see pictures, If you have any questions please feel free to call or email us. We ship anywhere!!! Thank... ConditionUsedFits To Make(s)Blue BirdFits To Model(s)BB ConventionalWill Fit Year(s)2006Part Number190093-31Stock Number190093-31 MLS Number9932295CategoryEngine Miscellaneous Parts Last Updated3/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info