View 7 Photos View 0 Videos Caterpillar Low Mount Air Interstage Tube for C11 and C13 Engines, Part # 243-2508 $150 USD Caterpillar Low Mount Air Interstage Tube *Fits Caterpillar C11 And C13 Engines Part# 243-2508, Serial#: 2432508 ConditionUsedPart Number243-2508Stock Number976973 MLS Number14423657CategoryEngine Miscellaneous Parts Last Updated6/13/2026 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 3406E Valve Cover $100 USD Caterpillar Engine Valve Cover *Fits Caterpillar 3406E, 3456 Engines, And 735, 740, D400E II, D350E II Articulated Haul Trucks Part# 102-8633, Serial#: 1028633 ConditionUsedPart Number102-8633Stock Number976972 MLS Number14423656CategoryValve Covers Last Updated6/13/2026 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 3406E Valve Cover $100 USD Caterpillar Engine Valve Cover *Fits Caterpillar 3406E, 3456 Engines, And 735, 740, D400E II, D350E II Articulated Haul Trucks Part# 102-8633, Serial#: 1028633 ConditionUsedPart Number102-8633Stock Number976971 MLS Number14423655CategoryValve Covers Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar C12 Valve Cover $70 USD Caterpillar C12 Engine Valve Cover Part# 129-2885, Serial#: 1292885 ConditionUsedPart Number129-2885Stock Number976970 MLS Number14423654CategoryValve Covers Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar C12 Valve Cover $70 USD Caterpillar C12 Engine Valve Cover Part# 131-6665, Serial#: 1316665 ConditionUsedPart Number131-6665Stock Number976969 MLS Number14423653CategoryValve Covers Last Updated6/13/2026 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 High Mount Interstage Air Duct C11/C13 Engines, Part # 243-2515 $235 USD Caterpillar High Mount Interstage Air Duct *Fits Caterpillar C11 And C13 Engines Part# 243-2515, Serial#: 2432515 ConditionUsedPart Number243-2515Stock Number976962 MLS Number14423645CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar C15 Turbo Inlet Air Lines Elbow, Part # 229-9944 $150 USD Caterpillar Turbo Inlet Air Lines Elbow For C15 Part# 229-9944, Serial#: 2299944 ConditionUsedPart Number229-9944Stock Number976961 MLS Number14423644CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar Oil Cooler Inlet Bonnet, Part # 170-4860 $265 USD Caterpillar Oil Cooler Inlet Bonnet *Fits 3406E, 3406C, 3406B, C-18, C-15, C-16, Caterpillar Engines And SR4, SR4B Generators Part# 170-4860, Serial#: 1704860 ConditionUsedPart Number170-4860Stock Number976960 MLS Number14423643CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar Air Intake Elbow Tube for C10/C12 Engines, Part # 05 25066M $150 USD Caterpillar Air Intake Elbow Tube *Fits Caterpillar C10 And C12 Engines Part# 05 25066M, 11555AA, Serial#: 0525066M ConditionUsedPart Number05 25066MStock Number976959 MLS Number14423642CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar C15 High Mount Air Interstage Tube, Part # 230-6328 $235 USD Caterpillar C15 High Mount Air Interstage Tube Part# 230-6328, Serial#: 2306328 ConditionUsedPart Number230-6328Stock Number976958 MLS Number14423641CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar C15 High Mount Air Interstage Tube, Part # 230-6328 $235 USD Caterpillar C15 High Mount Air Interstage Tube Part# 230-6328, Serial#: 2306328 ConditionUsedPart Number230-6328Stock Number976956 MLS Number14423639CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar Turbo Outer Elbow Duct for 3406B/3406C/3406E/C15/C16, Part # 7W5774/7W-5774 $150 USD Caterpillar Turbo Outer Elbow Duct *Fits Caterpillar 3406B, 3406C, 3406E, C15 And C16 Engines Part# 7W5774, 7W-5774, Serial#: 7W5774 ConditionUsedPart Number7W5774, 7W-5774Stock Number976955 MLS Number14423638CategoryEngine Miscellaneous Parts Last Updated6/13/2026 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 Mid Mount Interstage Air Duct for C11 and C13 Engines, Part # 243-2509 $235 USD Caterpillar Mid Mount Interstage Air Duct *Fits Caterpillar C11 And C13 Engines Part# 243-2509, Serial#: 243-2509 ConditionUsedPart Number243-2509Stock Number976954 MLS Number14423637CategoryEngine Miscellaneous Parts Last Updated6/13/2026 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 3126 Valve Cover for a 1999 Kenworth T300 $195 USD Caterpillar 3126 Engine Valve Cover Part# 141-8284, Serial#: 7AS52152 ConditionUsedFits To Make(s)KenworthFits To Model(s)T300Will Fit Year(s)1999Part Number141-8284Stock Number976951 MLS Number14423634CategoryValve Covers Last Updated6/13/2026 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 Front Engine Cover $195 USD Caterpillar Front Timing Cover *Fits Caterpillar C15 Engines Part# 279-9012, Serial#: N/A ConditionUsedPart Number279-9012Stock Number976950 MLS Number14423633CategoryFront Engine Covers Last Updated6/13/2026 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 Front Engine Cover $175 USD Caterpillar Front Timing Cover *Fits Caterpillar C15 Engines Part# 159-7191, Serial#: N/A ConditionUsedPart Number159-7191Stock Number976949 MLS Number14423632CategoryFront Engine Covers Last Updated6/13/2026 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 Front Engine Cover $175 USD Caterpillar Front Timing Cover *Fits Caterpillar C15 Engines Part# 159-7191, Serial#: N/A ConditionUsedPart Number159-7191Stock Number976948 MLS Number14423631CategoryFront Engine Covers Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar High Mount Interstage Air Duct for C11/C13, Part # 243-2515 $235 USD Caterpillar High Mount Interstage Air Duct *Fits Caterpillar C11 And C13 Engines Part# 243-2515, Serial#: N/A ConditionUsedPart Number243-2515Stock Number976947 MLS Number14423630CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins Rocker Lever Arm for M11/ISM/QSM11, Part # 3069020, 3896642 $100 USD Cummins Rocker Lever Arm *Fits Cummins M11, ISM, QSM11 Part# 3069020, 3896642, Serial#: N/A ConditionNewPart Number3069020,3896642Stock Number976741 MLS Number14264171CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins N14 CELECT PLUS Engine Control Module (ECM) for a 1998 Freightliner FLD Contact for price GOOD ECM, Serial#: 0003615, Casting#: 0003615 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FLDWill Fit Year(s)1998Stock Number926883-19 MLS Number9948293CategoryEngine Control Modules (ECM) Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Bosch Aftertreatment Control Module, Denoxtronic 2.2 *Works With ISX15, X15, $235 USD Bosch Aftertreatment Control Module, Denoxtronic 2.2 *Works With ISX15, X15, ISL9, and PX-7 Cummins Engines Part# 0281020225 ConditionUsedPart Number0281020225Stock Number976866 MLS Number14324266CategoryEngine Control Modules (ECM) Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos New International Right Radiator Shield Assembly Fits 15L Cummins ISX, Part # 4059849C93 $125 USD International RH Radiator Shield Assembly *Fits 15L Cummins ISX Platform Part# 4059849C93, Serial#: N/A ConditionNewPart Number4059849C93Stock Number976832 MLS Number14310103CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Detroit Belt Tensioner for a Universal $105 USD Dayco Self Adjusting Belt Tensioner Part# 89419, Serial#: N/A ConditionNewFits To Make(s)UniversalFits To Model(s)UniversalPart Number89419Stock Number976772 MLS Number14281242CategoryBelt Tensioners Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins Piston Ring Kit for ISX and QSX, Part # 4309441 $100 USD Cummins Piston Ring Kit *Fits Cummins ISX and QSX models, including EPA17 versions Part# 4309441 Cross-Reference: 2881682, 5405717, 4089406, Serial#: N/A ConditionUsedPart Number4309441Stock Number976747 MLS Number14268155CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Detroit DD15 Idler Gear for a Freightliner Cascadia $80 USD Detroit Diesel Camshaft Idler Gear Spindle *Fits Mercedes-Benz OM471 OM472, Detroit DD13, DD15, DD16 Part# A4710500306, Serial#: N/A ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CascadiaPart NumberA4710500306Stock Number976739 MLS Number14261605CategoryIdler Gears Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info