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2
0
Cummins ISC 8.3CR Engine Control Module (ECM)
$175 USD
Good used, cleaned and inspected Cummins ISC 8.3CR ecm cooling plate with fuel pump. Part number: 4997021.
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISC 8.3CR
Part Number
4997021
Stock Number
1058990
MLS Number
13545434
Category
Engine Control Modules (ECM)
Last Updated
7/8/2025
Location
Fitchburg, MA, US
Sold By
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1
0
Cummins ISB 6.7L Rocker Arm
$40 USD
Used take off Cummins ISB 6.7L Rocker Assembly part number 4928698,
Quantity
16
Condition
Used
Fits To Make(s)
CUMMINS
Part Number
4928698
Stock Number
Ryd 4928698
MLS Number
10439000
Category
Rocker Arms
Last Updated
7/8/2025
Location
Fitchburg, MA, US
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2
0
Cummins ISB 6.7L Valve Cover for a Cummins ISB6.7
$40 USD
Good used, cleaned and inspected Cummins ISB6.7l Valve Cover Spacer. Part Number: 3975944, 3975943
Quantity
6
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISB6.7
Part Number
3975944
Stock Number
Ryd 3975944
MLS Number
10419447
Category
Valve Covers
Last Updated
7/8/2025
Location
Fitchburg, MA, US
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2
0
Cummins ISB 6.7L Engine Rod for a Cummins ISB6.7
$25 USD
Good used and inspected Cummins ISB6.7 Connecting Rods, Fractured Rod, Part Number: 5257364, 4989163, 4989162. 30 day guarantee for swap or refund
Quantity
29
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISB6.7
Part Number
5257364
Stock Number
Ryd 5257364
MLS Number
10419439
Category
Engine Rods
Last Updated
7/8/2025
Location
Fitchburg, MA, US
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1
0
Cummins ISL Engine Rod
$25 USD
Good used and inspected Cummins ISL connecting rod. Part number: 3950639 30 day guarantee for swap or refund
Quantity
81
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISL
Part Number
3950639
Stock Number
Ryd 3950639
MLS Number
11710265
Category
Engine Rods
Last Updated
7/2/2025
Location
Fitchburg, MA, US
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2
0
Cummins ISL Valve Cover
$75 USD
Good used, cleaned and inspected Cummins ISL valve cover spacer. Part number: 4939387, 5257289
Quantity
3
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISL
Part Number
5257289
Stock Number
Ryd 4939387
MLS Number
10885035
Category
Valve Covers
Last Updated
7/2/2025
Location
Fitchburg, MA, US
Sold By
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2
0
Cummins ISC 8.3CR Front Engine Cover
$200 USD
Good used, cleaned and inspecgted Cummins ISC 8.3CR front cover, Part number: 3958112
Quantity
6
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISC 8.3CR
Stock Number
Ryd 3958112
MLS Number
10588729
Category
Front Engine Covers
Last Updated
7/2/2025
Location
Fitchburg, MA, US
Sold By
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2
0
Cummins ISM Engine Oil Pump
$125 USD
Good used, cleaned and inspected Cummins ISM Oil pickup tube. Part number: 3328583.
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISM
Part Number
3328583
Stock Number
Ryd 3328583
MLS Number
12560146
Category
Engine Oil Pumps
Last Updated
7/1/2025
Location
Fitchburg, MA, US
Sold By
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1
0
Cummins ISM Engine Rod
$50 USD
Good used, cleaned and inspected Cummins ISM Connecting Rod. Part number. 3079629. Sold as is. No warranty.
Quantity
31
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISM
Part Number
3079629
Stock Number
Ryd 3079629
MLS Number
12593205
Category
Engine Rods
Last Updated
7/1/2025
Location
Fitchburg, MA, US
Sold By
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5
0
Cummins N14 Engine Oil Pan
$666.13 USD
This rear sump, steel replacement oil pan fits Cummins 855 / N14 diesel engines, features a 44 quart capacity and replaces OE pan 3031959 and gasket 3804303. 36 mounting holes and 5 total...
Quantity
2
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
N14
Capacity
44 quart
Part Number
3030257
Stock Number
PAI 141281
MLS Number
10805371
Category
Engine Oil Pans
Last Updated
8/1/2025
Location
Fitchburg, MA, US
Sold By
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2
0
Cummins L10 Front Engine Cover
$200 USD
Good used, cleaned and inspected Cummins L10 Front Cover. Part Number: 3892278
Quantity
3
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
L10
Stock Number
Ryd 3892278
MLS Number
10203963
Category
Front Engine Covers
Last Updated
7/1/2025
Location
Fitchburg, MA, US
Sold By
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1
0
Cummins ISL G Rocker Arm
$75 USD
Used takeoff Cummins ISL G rocker arm assembly. Part number: 3919433, 3901717.
Quantity
12
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISL G
Part Number
3919433
Stock Number
Ryd 3919433
MLS Number
13499564
Category
Rocker Arms
Last Updated
6/28/2025
Location
Fitchburg, MA, US
Sold By
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1
0
Cummins ISX12 Rocker Arm
$250 USD
Used takeoff ISX12 complete Rocker Arm assembly. Part number: 4975235.
Quantity
2
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Part Number
4975235
Stock Number
Ryd 4975235
MLS Number
12518072
Category
Rocker Arms
Last Updated
6/28/2025
Location
Fitchburg, MA, US
Sold By
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3
0
Cummins ISX Rocker Arm
$250 USD
Used take out Complete Cummins ISX Rocker Assembly. Part number: RL1739-05
Quantity
2
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX
Part Number
RL1739-05
Stock Number
Ryd RL1739-05
MLS Number
10511328
Category
Rocker Arms
Last Updated
7/14/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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NUMBER
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2
0
Cummins ISB 6.7L Valve Cover for a Cummins ISB6.7
$75 USD
Good used, cleaned and inspected Cummins ISB6.7 Valve Cover. Part Number: 5311734.
Quantity
4
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISB6.7
Part Number
5311734
Stock Number
Ryd 5311734
MLS Number
13490430
Category
Valve Covers
Last Updated
6/27/2025
Location
Fitchburg, MA, US
Sold By
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1
0
Cummins ISX12 Rocker Arm
$250 USD
Used takeoff ISX12 complete Rocker Arm assembly. Part number: 4975244.
Quantity
4
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISX12
Part Number
4975244
Stock Number
Ryd 4975244
MLS Number
12518071
Category
Rocker Arms
Last Updated
6/26/2025
Location
Fitchburg, MA, US
Sold By
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2
0
Cummins ISL Valve Cover
$75 USD
Good used, cleaned and inspected Cummins ISL valve cover. Part number: 4939164
Quantity
5
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISL
Part Number
4939164
Stock Number
Ryd 4939164
MLS Number
10869701
Category
Valve Covers
Last Updated
6/19/2025
Location
Fitchburg, MA, US
Sold By
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2
0
Cummins ISB 5.9L Engine Control Module (ECM) for a Cummins ISB5.9
$450 USD
Good used, cleaned, tested and inspected Cummins ISB5.9 ECM. Part number: 3990517 30 day guarantee for swap or refund if not programmable. ECM's need to be programmed to your application
Quantity
2
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISB5.9
Part Number
3990517
Stock Number
Ryd 3990517
MLS Number
13644587
Category
Engine Control Modules (ECM)
Last Updated
6/13/2025
Location
Fitchburg, MA, US
Sold By
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2
0
Cummins X15 Engine Oil Cooler
$350 USD
Good used, cleaned and inspected Cummins X15 engine oil cooler housing with filter base assembly. Part number: 4386025.
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
X15
Part Number
4386025
Stock Number
1060668
MLS Number
13634995
Category
Engine Oil Coolers
Last Updated
6/10/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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2
0
Cummins ISL Engine Control Module (ECM)
$175 USD
Good used, cleaned and inspected Cummins ISL ECM cooling plate with fuel pump. Part number: 3970204.
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISL
Part Number
3970204
Stock Number
1060083
MLS Number
13620118
Category
Engine Control Modules (ECM)
Last Updated
6/3/2025
Location
Fitchburg, MA, US
Sold By
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2
0
Cummins ISL G Engine Control Module (ECM)
$175 USD
Good used, cleaned and inspected Cummins ISL G ecm cooling plate brakcet. Part number: 4997021.
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISL G
Part Number
4997021
Stock Number
1060017
MLS Number
13620115
Category
Engine Control Modules (ECM)
Last Updated
6/3/2025
Location
Fitchburg, MA, US
Sold By
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5
0
Cummins ISB 6.7L Engine Oil Pan for a Cummins ISB6.7
$331.21 USD
This front or rear sump, steel replacement oil pan fits Cummins ISB / QSB diesel engines, features a 15 quart capacity and replaces OE oil pan 3958209 and gasket 4337596. 32 mounting holes...
Condition
New
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISB6.7
Capacity
15 quart
Part Number
3958209
Stock Number
PAI 141323
MLS Number
10805373
Category
Engine Oil Pans
Last Updated
6/21/2025
Location
Fitchburg, MA, US
Sold By
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2
0
Cummins ISB 5.9L Valve Cover for a Cummins ISB5.9
$40 USD
Good used, cleaned and inspected Cummins ISB5.9 Valve Cover. Part Number: 3945798, 3941788
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISB5.9
Part Number
3945798
Stock Number
Ryd 3945798
MLS Number
10204208
Category
Valve Covers
Last Updated
5/31/2025
Location
Fitchburg, MA, US
Sold By
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2
0
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
Condition
Used
Fits To Make(s)
CUMMINS
Fits To Model(s)
ISB5.9
Stock Number
Ryd 3943379
MLS Number
10203949
Category
Front Engine Covers
Last Updated
5/31/2025
Location
Fitchburg, MA, US
Sold By
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1
0
Cummins ISB 5.9L Engine Rod
$25 USD
Good used and inspected Cummins ISBCR 5.9L connecting rod, Part number: 3942579, 3935349, 4943979. 30 day guarantee for swap or refund
Quantity
6
Condition
Used
Fits To Make(s)
CUMMINS
Part Number
3942579
Stock Number
Ryd 3942579
MLS Number
10540527
Category
Engine Rods
Last Updated
5/30/2025
Location
Fitchburg, MA, US
Sold By
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