View 1 Photo View 0 Videos Eaton DS380 Pinion Drive Gear, Serial # 074991 Newly Listed $192.89 USD PINION DRIVE GEAR DS380, Serial#: 074991, Core Charge: N/A, Casting#: 74991 ConditionNewPart Number74991 074991Stock Number74991 MLS Number14690752CategoryDifferential Misc. Parts Last Updated10/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer D590E Input Shaft & Helical Gear 1.39:1, Part # 131353 Newly Listed $3,344.48 USD Input Shaft Helical Gear 1.39:1 USE W/ 10051034 PINION DRIVE GEAR, Serial#: 131353, Core Charge: N/A, Casting#: 131353 ConditionNewPart Number131353Stock Number131353 MLS Number14690706CategoryDifferential Misc. Parts Last Updated10/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos International RA30 Flange and Plain Side Carrier 5.29-7.17, Part # 493202C91 Newly Listed $1,316.25 USD 493202C91 FLANGE AND PLAIN SIDE CARRIER RA30 5.29-7.17, Serial#: 493202C91, Core Charge: N/A, Casting#: 493202C91 ConditionNewPart Number493202C91Stock Number493202C91 MLS Number14674104CategoryDifferential Misc. Parts Last Updated10/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-145 Carrier Bearing Cup (Race), Part # JP10010 Recently Updated $63.06 USD carrier bearing cup (race), Serial#: jp10010 CUP JP 10010, Core Charge: N/A, Casting#: jp10010 CUP JP 10010 Quantity5ConditionNewPart Numberjp10010 CUP JP 10010Stock Numberjp10010 MLS Number9004458CategoryDifferential Misc. Parts Last Updated10/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell Pinion Seal 20-145, Part # DTN2588 100263 30153 Recently Updated $22.19 USD pinion seal 20-145 dtn2588 100263 30153, Serial#: dtn2588 100263 30153, Core Charge: N/A, Casting#: dtn2588 100263 30153 Quantity14ConditionNewPart Numberdtn2588 100263 30153Stock Numbern2588 MLS Number9003943CategoryDifferential Misc. Parts Last Updated10/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos International RA355 Rear Bearing Kit 351-472, Part # drk 192RB Recently Updated $261.05 USD bearing kit 351-472 rear drk 192rb 472KS101, Serial#: 472KS101, Core Charge: N/A, Casting#: 472KS101 ConditionNewPart Numberdrk 192rb 472KS101Stock Numberdrk192rb MLS Number9002956CategoryDifferential Misc. Parts Last Updated10/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell Thru Shaft Seal 40-145 Recently Updated $21.51 USD THRU SHAFT SEAL 40-145 AND OTHER VARIOUS MODELS Quantity19ConditionNewStock Numberdtp2590 MLS Number9002955CategoryDifferential Misc. Parts Last Updated10/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell Helical Gear Thrust Washer for 145, Part # 1229S4985 $13.86 USD HELICAL GEAR THRUST WASHER, Serial#: 1229S4985, Core Charge: N/A, Casting#: 1229S4985 S14068 ConditionNewPart Number1229S4985 1229-D-4788, 1229-P-4072, 1229-S-4985, 1229A4785, 1229S4985WEL, 31470, 81171084, 81171317,Stock Number1229S4985 MLS Number11710094CategoryDifferential Misc. Parts Last Updated10/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos International Gear Set for Front or Rear RA351/RA355/RA472, Part # 597240C91 $358.20 USD GEAR SET FOR FRONT OR REAR RA 351 355 472 597240C91 572264C91 572239C91 1695368C91 S-7253, Serial#: NA/, Core Charge: N/A, Casting#: ? ConditionNewPart Number597240C91 572264C91 572239C91 1695368C91 S-7253Stock Number597240C91 MLS Number10011393CategoryDifferential Misc. Parts Last Updated10/16/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RD40-145 6.43 Gear Set, Part # A41470-1 $540 USD RD 40145 6.43 gear set - Core Charge: N/A, Serial#: A41470-1, Ratio: 6.43, Casting#: A41470-1 Quantity3ConditionNewRear End6.43 ratioPart Numbera41470-1 S-12045Stock Numbera41470 MLS Number9005714CategoryDifferential Misc. Parts Last Updated10/16/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell Adjuster Ring RS17-220, Part # 2214F1046 $305.55 USD ADJUSTER RING RS17220 2214F1046, Serial#: 2214F1046, Core Charge: N/A, Casting#: 2214F1046 ConditionNewPart Number2214F1046Stock Number2214F1046 MLS Number14666301CategoryDifferential Misc. Parts Last Updated10/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Bearing Cone, Part # 594A $45.18 USD bearing cone, Serial#: 594A, Core Charge: N/A, Casting#: 594A ConditionNewPart Number594AStock Number594A MLS Number9391851CategoryDifferential Misc. Parts Last Updated10/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-145 6.43 Rear Gear Set, Part # A41460-1 / B41556-1 $540 USD 6.43 gear set rear A41460-1 / B41556-1 S-11835 - Core Charge: N/A, Serial#: A41460-1 / B41556-1, Ratio: 6.43, Casting#: A41460-1 / B41556-1 Quantity2ConditionNewRear End6.43 ratioPart NumberA41460-1 / B41556-1 S-11835Stock Numbera41460 MLS Number9006165CategoryDifferential Misc. Parts Last Updated10/16/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RS17-220 Bearing Kit, Part # DRK216 $481.40 USD BEARING KIT RS17220 AND OTHER MODELS, Serial#: DRK216, Core Charge: N/A ConditionNewPart NumberDRK216Stock NumberDRK216 MLS Number14619691CategoryDifferential Misc. Parts Last Updated10/17/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton ST521 Pinion Drive Gear, Part # 10051036 119997 $421.71 USD PINION DRIVE GEAR ST521AND OTHER MODELS 10051036 119997, Serial#: 10051036, Core Charge: N/A, Casting#: 10051036 ConditionNewPart Number10051036 119997Stock Number10051036 MLS Number14659960CategoryDifferential Misc. Parts Last Updated10/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton D404 Input Bearing Retainer, Part # 129575 134290 $514.25 USD INPUT BEARING RETAINER, Serial#: 129575, Core Charge: N/A, Casting#: 129574 ConditionNewPart Number129575 134290Stock Number134290 MLS Number14659958CategoryDifferential Misc. Parts Last Updated10/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQ100 Nest Kit 41 Spline, Part # KIT326 S-6956 $150.48 USD SQ1OO NEST KIT 41 SPLINE KIT326 S-6956, Serial#: KIT326, Core Charge: N/A, Casting#: KIT326 ConditionNewPart NumberKIT326 S-6956 21420, 326, 549-757-C, 81170963, A305, ATMA305, AUA305, AUTA305, ER21420, KIT-326, KITStock NumberKIT326 MLS Number10492718CategoryDifferential Misc. Parts Last Updated10/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Lockout Clutch, Part # 127510 $55.80 USD LOCKOUT CLUTCH, Serial#: 127510, Core Charge: n/a, Casting#: 127510 ConditionNewPart Number127510 S-C306 12389033, 24171067, 96260, EAR-127510, EAR127510, EE96260, ETN127510, M12127510, S-C3Stock Number127510 MLS Number9003313CategoryDifferential Misc. Parts Last Updated10/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Manifold Kit Nonpump, Part # 513880 $84.65 USD DS404 manifold kit nonpump, Core Charge: N/A, Casting#: 513880 Quantity4ConditionNewPart Number513880Stock Number513880 MLS Number9003060CategoryDifferential Misc. Parts Last Updated10/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-145 Driven Gear, Part # 3892S5843 $162 USD driven gear RT40-145 058329, 1670-532-C, 2595-336-C, 3892-R-4932, 3892N5942, 3892S5843, 58329, 74750, 756.SG4932, 81170400, 940250, ER74750, M103892N5942, PAIER74750, ROR-3892-R-4932,... Quantity3ConditionUsedPart Number3892s5843 058329, 1670-532-C, 2595-336-C, 3892-R-4932, 3892N5942, 3892S5843, 58329, 74750, 756.SG493Stock Number3892s5843 MLS Number9002807CategoryDifferential Misc. Parts Last Updated10/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Bear Race Set, Part # SET406 $23.55 USD BEAR RACE SET, Serial#: SET406, Core Charge: N/A, Casting#: ? ConditionNewPart Number166817 658981+660181 660181 / 658981, 658981/660181 001 981 8380 A1228U1347Stock Number3782/3720 MLS Number13711210CategoryDifferential Misc. Parts Last Updated10/10/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 5.57 Gearset, Part # 211475 513375 511283 $352.69 USD DS404 5.57 GEARSET, Serial#: 513375, Core Charge: N/A, Casting#: 513375 ConditionNewPart Number211475 513375 511283Stock Number513375 MLS Number11873955CategoryDifferential Misc. Parts Last Updated10/9/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 402 DS Gearset 4.11, Part # 217984 / 127269 $330 USD DS gearset 4.11 Quantity2ConditionUsedPart Number217984 / 127269Stock Number217984 MLS Number9002836CategoryDifferential Misc. Parts Last Updated10/9/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RS17-220 Flange Side Carrier, Part # 3280W8317 $250 USD FLANGE SIDE CARRIER RS17220, Serial#: 32, Core Charge: N/A, Casting#: 3280W8317 ConditionUsedPart Number3280W8317Stock Number3280W8317 MLS Number14650833CategoryDifferential Misc. Parts Last Updated10/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Eaton DS404/DSP40 Gearset 3.55, Part # 513383 / 211467 / SA976 $368.10 USD DS 404, DSP40 gearset 3.55 ConditionNewPart Number513383 / 211467 / sa976 M12513383Stock Number513383 MLS Number9002843CategoryDifferential Misc. Parts Last Updated10/6/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info