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Cummins ISB 3.9L Engine Parts For Sale

Shop new, used, and remanufactured Cummins ISB 3.9L Engine Parts on MyLittleSalesman.com . Compare active listings with prices from $55 to $400. Sellers include Rydemore Heavy Duty Truck Parts, Machinery and Truck Parts, and LKQ Heavy Truck. Filter by condition, price, or year to find the Cummins ISB 3.9L Engine Part that fits your job.
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Engine Parts (11)
   Camshafts (2)    Crankshafts (2)    Engine Miscellaneous Parts (1)    Engine Mounts (1)    Engine Oil Pumps (1)    Engine Thermostat Housings (1)    Timing Covers (2)    Valve Covers (1)
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   ISB 3.9L (11)
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Showing 1 - 11 of 11 Engine Part Listings

1 - 11 of 11 listings
1 - 11 of 11 listings
Cummins ISB 3.9L Camshaft for a Cummins ISB3.9

Cummins ISB 3.9L Camshaft for a Cummins ISB3.9

$101.25 USD
New Aftermarket Cummins Camshaft Application:, Cummins ISB 4-Cylinders Engine Cross Reference Numbers, 3929038 Covered for 1 year – up to 100,000 miles / 160,984 km, or 1,200 hours,...
ConditionNew
Fits To Make(s)CUMMINS
Fits To Model(s)ISB3.9
Part NumberAK-3929885
Stock NumberAKM 3929885
MLS Number11200300
CategoryCamshafts
Last Updated11/3/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
(GOOD USED) 2003 Cummins ISB 3.9L Diesel Engine Crankshaft

(GOOD USED) 2003 Cummins ISB 3.9L Diesel Engine Crankshaft

$299.99 USD
PART SPECIFICS, Price USD: $299.99, Make: 2003 CUMMINS ISB 3.9L DIESEL ENGINE, Model: CRANKSHAFT, Part#: 3.9L ISB CRANKSHAFT, Stock#: 322399, Condition: GOOD USED For more...
Warranty
ConditionRemanufactured
Fits To Make(s)Cummins
Fits To Model(s)ISB 3.9L
Part NumberCUMMINS ISB 3.9L CRANKSHAFT
Stock Number322399
MLS Number12550552
CategoryCrankshafts
Last Updated1/8/2024
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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Machinery and Truck Parts
(GOOD USED) Cummins ISB 3.9L Diesel Engine Block Stiffener OEM-Part# 4891166

(GOOD USED) Cummins ISB 3.9L Diesel Engine Block Stiffener OEM-Part# 4891166

$124.99 USD
PART SPECIFICS, Price USD: $124.99, Make: CUMMINS ISB 3.9L DIESEL ENGINE, Model: BLOCK STIFFENER, Part#: 4891166, Stock#: 322319, Condition: GOOD USED For...
Warranty
ConditionUsed
Part Number4891166
Stock Number322319
MLS Number12484665
CategoryEngine Miscellaneous Parts
Last Updated12/4/2023
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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Machinery and Truck Parts
(GOOD USED) Cummins ISB 3.9L Diesel Engine Oil Pump Assembly Part# 4897480

(GOOD USED) Cummins ISB 3.9L Diesel Engine Oil Pump Assembly Part# 4897480

$74.99 USD
OIL PUMP SPECIFICS, Price USD: $74.99, Make: CUMMINS ISB 3.9L DIESEL ENGINE, Model: OIL PUMP, Part#: 4897480, Stock#: 322309, Condition: GOOD USED For...
Warranty
ConditionUsed
Part Number4897480
Stock Number322309
MLS Number12484651
CategoryEngine Oil Pumps
Last Updated12/4/2023
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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Machinery and Truck Parts
(GOOD USED) Cummins ISB 3.9L Diesel Engine Thermostat Housing Part# 3943550

(GOOD USED) Cummins ISB 3.9L Diesel Engine Thermostat Housing Part# 3943550

$54.99 USD
PART SPECIFICS, Price USD: $54.99, Make: CUMMINS DIESEL ENGINE, Model: THERMOSTAT HOUSING, PART#: 3943550, Stock#: 322346, Condition: GOOD USED For more...
Warranty
ConditionUsed
Part Number3943550
Stock Number322346
MLS Number12448872
CategoryEngine Thermostat Housings
Last Updated11/17/2023
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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Machinery and Truck Parts
(GOOD USED) Cummins ISB 3.9L Diesel Engine Timing Cover Part# 2830595/2

(GOOD USED) Cummins ISB 3.9L Diesel Engine Timing Cover Part# 2830595/2

$149.99 USD
TIMING COVER SPECIFICS, Price USD: $149.99, Make: CUMMINS ISB 3.9L DIESEL ENGINE, Model: FRONT TIMING COVER, Part#: 2830595/2, Stock#: 322326, Condition: ...
Warranty
ConditionUsed
Part Number2830595
Stock Number322326
MLS Number12448550
CategoryTiming Covers
Last Updated11/17/2023
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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Machinery and Truck Parts
(GOOD USED) Cummins ISB 3.9L Diesel Engine Valve Cover Spacer Part# 4899234

(GOOD USED) Cummins ISB 3.9L Diesel Engine Valve Cover Spacer Part# 4899234

$99.99 USD
PART SPECIFICS, Price USD: $149.99, Make: CUMMINS 3.9L ISB DIESEL ENGINE, Model: VALVE SPACER ROCKER HOUSING, Part#: 4899234, Stock#: 322322, Condition: ...
Warranty
ConditionUsed
Part Number4899234
Stock Number322322
MLS Number12447396
CategoryValve Covers
Last Updated11/16/2023
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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Machinery and Truck Parts
Cummins ISB 3.9L Diesel Engine Alternator Suppoert Mount Part# 3955179

Cummins ISB 3.9L Diesel Engine Alternator Suppoert Mount Part# 3955179

$74.99 USD
PART SPECIFICS, Price USD: $74.99, Make: 2003 CUMMINS ISB 3.9L DIESEL ENGINE, Model: ALTERNATOR SUPPORT BRACKET, Part#: 3955179, Stock#: 322325, Condition: ...
Warranty
ConditionUsed
Part Number3955179
Stock Number322325
MLS Number11942625
CategoryEngine Mounts
Last Updated3/17/2023
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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Machinery and Truck Parts
2003 Cummins ISB 3.9L Diesel Engine Front Timing Cover OEM-Part# 4898695

2003 Cummins ISB 3.9L Diesel Engine Front Timing Cover OEM-Part# 4898695

$199.99 USD
TIMING COVER SPECIFICS, Price USD: $199.99, Make: 2003 CUMMINS ISB 3.9L DIESEL ENGINE, Model: FRONT TIMING COVER, Part#: 4898695, Stock#: 322320, Condition:...
Warranty
ConditionUsed
Part Number4898695
Stock Number322320
MLS Number11934174
CategoryTiming Covers
Last Updated3/13/2023
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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Machinery and Truck Parts
2003 Cummins ISB 3.9L Diesel Engine Camshaft OEM-Part# 4896419

2003 Cummins ISB 3.9L Diesel Engine Camshaft OEM-Part# 4896419

$199.99 USD
PART SPECIFICS, Price USD: $199.99, Make: 2003 CUMMINS ISB 3.9L DIESEL ENGINE, Model: CAMSHAFT, Part#: 4896419, Stock#: 322314, Condition: GOOD USED For more...
Warranty
ConditionUsed
Part Number4896419
Stock Number322314
MLS Number11934126
CategoryCamshafts
Last Updated3/13/2023
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
NUMBERCall Seller
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Machinery and Truck Parts
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