View 2 Photos View 0 Videos Cummins ISB 5.9L Front Engine Cover $150 USD Good used, cleaned and inspected Cummins ISBCR 5.9L front cover, Part number: 4936871 Quantity4ConditionUsedFits To Make(s)CUMMINSStock NumberRyd 4936871 MLS Number10697670CategoryFront Engine Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISB 5.9L Front Engine Cover for a Cummins ISB5.9 $40 USD Good used, cleaned and inspected Cummins ISB5.9 Front Cover. Part Number: 3941910, 3941911 ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB5.9Stock NumberRyd 3941910 MLS Number10203938CategoryFront Engine Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISB 5.9L Front Engine Cover for a Cummins ISB5.9 $150 USD Good used, cleaned and inspected Cummins ISB Front Cover. Part Number: 3941532, 3943379, 3976697 ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB5.9Stock NumberRyd 3943379 MLS Number10203949CategoryFront Engine Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISB 5.9L Front Engine Cover for a Cummins ISBCR5.9 $125 USD Good used, cleaned and inspected Cummins ISB5.9 Common Rail Front Cover. Part Number: 3954693, 3965348, 4936871, 5333034 Quantity5ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISBCR5.9Stock NumberRyd 3965348 MLS Number10203943CategoryFront Engine Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISB 5.9L Front Engine Cover for a Cummins ISB5.9 $125 USD Good used, cleaned and inspected Cummins ISB5.9 Front Cover. Part Number: 3941824 Quantity2ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB5.9Stock NumberRyd 3941824 MLS Number10203945CategoryFront Engine Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Cummins 5.9L Front Engine Cover $50 USD Quality used front timing cover/gear cover for a Cummins 5.9 - 24V engine (stage 2 ISB/QSB), Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part sent may not precisely... ConditionUsedStock Number30C-3941759-STK MLS Number12255002CategoryFront Engine Covers Last Updated12/23/2025 LocationBig Lake, MN, US Sold ByQuality Bus and Truck Parts (844) 580-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISB 5.9L Front Engine Cover $215 USD Nous livrons partout au Canada et États-Unis. We ship anywhere in Canada USA. - Stock: 3379FC - Moteur / ENGINE : Cummins ISB 5.9L - P/N: 3943379, Serial#: Other ConditionUsedStock Number3379FC MLS Number13879068CategoryFront Engine Covers Last Updated10/10/2025 LocationBeauceville, QC, Canada Sold ByCamions Gilbert (888) 595-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins ISB 5.9L Front Engine Cover $50 USD Quality used rear timing cover, Cummins 5.9L engine, Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part sent may not precisely match the one shown in the picture.... ConditionUsedStock Number30CR-3921043-STK MLS Number13637967CategoryFront Engine Covers Last Updated11/18/2025 LocationBig Lake, MN, US Sold ByQuality Bus and Truck Parts (844) 580-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISB 5.9L Front Engine Cover for a Cummins ISB-CR-5.9 $250 USD ENGINE COVER, REAR GEAR ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB-CR-5.9Stock Number1991698 MLS Number11317944CategoryFront Engine Covers Last Updated6/2/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISB 5.9L Front Engine Cover $150 USD Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada USA. – Stock: 8675FC – Front Cover Cummins ISB 5.9 - P/N: 3918675, Serial#: Other ConditionUsedPart Number3918675Stock Number8675FC MLS Number12638802CategoryFront Engine Covers Last Updated2/15/2024 LocationBeauceville, QC, Canada Sold ByCamions Gilbert (888) 595-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISB Front Engine Cover $350 USD Used, ISB 5.9L Front timing gear cover, P/N 4941695, Core Charge: 0.00 ConditionUsedPart Number4991695Stock Number161069 MLS Number10861565CategoryFront Engine Covers Last Updated12/26/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos Cummins ISB 5.9L Front Engine Cover $100 USD Good, used front cover from a Cummins 6BT5.9 engine. The front cover has been visually inspected and is in good working condition. The front cover is no visible damage. All bolt holes are... ConditionUsedPart NumberP-14991Stock NumberP-14991 MLS Number12493728CategoryFront Engine Covers Last Updated12/18/2023 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Cummins ISB Front Engine Cover $60 USD Used FRONT OUTER COVER off of Cummins ISB 200 5.9L Engine. Good condition. Casting number is 4936871, 3954693, 396348, 5333034. Please see pictures. Please call or email with any questions.,... ConditionUsedPart NumberP-5062Stock NumberP-5062 MLS Number9666476CategoryFront Engine Covers Last Updated12/18/2023 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISB Front Engine Cover $350 USD Used, ISB 5.9L Front timing gear cover, P/N 3950375, Core Charge: 0.00 ConditionUsedPart Number3950375Stock Number161070 MLS Number10861566CategoryFront Engine Covers Last Updated12/26/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISB Front Engine Cover $850 USD Used, ISB 5.9L Front timing gear cover, P/N 3945595, Core Charge: 0.00 ConditionUsedPart Number3945595Stock Number161068 MLS Number10861564CategoryFront Engine Covers Last Updated12/26/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISB Front Engine Cover $150 USD Used ISB 5.9L Front Timing Gear Cover, P/N 3946654, Core Charge: 0.00 ConditionUsedPart Number3946654Stock Number161103 MLS Number12213860CategoryFront Engine Covers Last Updated12/26/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins 5.9L Front Engine Cover $125 USD GOOD USED FRONT TIMING COVER, Serial#: 3943380, Core Charge: N/A, Casting#: 3943380 ConditionUsedPart Number3943380Stock Number5.9-4 MLS Number9681103CategoryFront Engine Covers Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1997 Cummins 6BT Front Engine Cover Part # 3932120, CPL 1948 $125 USD (GOOD USED) Cummins 6BT 5.9L Front Gear Cover Part # 3932120, Pulled off Cummins 5.9L Diesel Engine, CPL 1948, Stock # 2772 | Tested Inspected! All ourPARTSareTESTEDand ShipPRIORITY... ConditionUsedCPL/ARR1948Fits To Make(s)CumminsFits To Model(s)5.9LPart Number3932120Stock Number2772 MLS Number10728336CategoryFront Engine Covers Last Updated3/26/2021 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info