View 1 Photo View 0 Videos Eaton RT402 Replacement Motor for Two Speed Shifter, Part # 40635 $164.85 USD REPLACEMENT MOTOR FOR TWO SPEED SHIFTER, Core Charge: N/A ConditionNewPart Number40635 DM40635 BTQ-4100-B 40635P 09450 85-374-R ETN0040635Stock NumberS8883 MLS Number14506637CategoryDifferential Misc. Parts Last Updated7/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Race, Part # 28521 $26.50 USD RACE, Serial#: 28521, Core Charge: N/A, Casting#: 28521 ConditionNewPart Number28521Stock Number28521 MLS Number14293511CategoryDifferential Misc. Parts Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer Dana 70 Carrier 4.10 and Faster, Part # 706055X $175 USD CARRIER DANA 70 4.10 AND FASTER, Serial#: 706055X, Core Charge: N/A ConditionNewPart Number706055XStock Number706055X MLS Number14495713CategoryDifferential Misc. Parts Last Updated7/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer 44 Carrier 3.92 and Up, Part # 706025X $175 USD CARRIER 3.92 AND UP DANA 44, Serial#: 706025X, Core Charge: N/A ConditionNewPart Number706025XStock Number706025X MLS Number14495712CategoryDifferential Misc. Parts Last Updated7/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RS23160 Rear Gear Set 5.38 23-160, Part # A40104-5 $200 USD USED REAR GEAR SET 5.38 23-160, Serial#: A40104-5, Core Charge: N/A, Casting#: A40104-5 ConditionUsedPart NumberA40104-5Stock NumberA40104-5 USED MLS Number13737934CategoryDifferential Misc. Parts Last Updated7/17/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RD404 Bearing Kit for Rear Locker RDP40, Part # FDRK405R RA405R $338.84 USD BEARING KIT FOR REAR LOCKER RDP40, Serial#: 405R, Core Charge: N/A ConditionNewPart NumberFDRK405R RA405RStock NumberDRK405R MLS Number14483742CategoryDifferential Misc. Parts Last Updated7/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404/DSP40 Gearset 3.25, Serial # 513385 $335.84 USD DS 404 DSP 40 AND OTHER VARIOUS MODELS GEARSET 3.25, Serial#: 513385, Core Charge: N/A, Casting#: 513385 ConditionNewPart Number513385Stock Number513385 MLS Number10619908CategoryDifferential Misc. Parts Last Updated7/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Bearing Kit for Locker DDP40, Part # RA405FR $795 USD BEARING KIT FOR LOCKER DDP40, Serial#: RA405FR, Core Charge: N/A ConditionNewPart NumberRA405FR 512800 S-19137, S19137, XX-RA405F DRK-405F, DRK405F, DRK405FV FDRK405FStock NumberDRK405F MLS Number14476316CategoryDifferential Misc. Parts Last Updated7/10/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 404 Mechanical Detroit Style Locker, Part # 275-S-66 275S-66 275S66 $994.49 USD MECHANICAL DETROIT STYLE LOCKER, Core Charge: N/A ConditionNewPart Number275-S-66, 275S-66, 275S66Stock NumberLK804041 MLS Number14476314CategoryDifferential Misc. Parts Last Updated7/10/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Eaton Two Speed Electric Shift Motor Unit 2-BOLT Mount, Part # 120750 $275 USD Good Used Eaton 2 Speed Shift motor 120750 Genuine Eaton Spicer Two Speed Electric Shift Motor Unit 2 Bolt Mount Number on the back plastic cover is 113770. Casting # 113702 is on the back... ConditionUsedFits To Make(s)UniversalFits To Model(s)UniversalPart Number120750Stock Number60826-6 MLS Number14450208CategoryDifferential Misc. Parts Last Updated8/27/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 6.50 Gear Set, Part # 211477 511571 $1,392.98 USD DS404 6.50 gear set, Serial#: 511571, Casting#: 511571 Quantity2ConditionNewPart Number211477 511571Stock Number511571 MLS Number9002907CategoryDifferential Misc. Parts Last Updated7/7/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1710 Full Round Bearing Cap 1.938" Axis Dia 1.298" Cross Dia, Part # 5-280XRM $24.95 USD 1710 FULL ROUND Bearing Cap Axis 1 Diameter: 1.938 (Inch) Cross Diameter: 1.298 (Inch) Greasable: Yes Length Axis 1: 5.784 (Inch) U Joint Series: 1710 U Joint Type: BP Style Warranty 1 Year... ConditionNewPart Number5-280XRMStock Number5-280XRM MLS Number9962298CategoryDifferential Misc. Parts Last Updated7/1/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DT402 Air Two Speed Shift Motor, Part # 073503 73503 $414.52 USD AIR TWO SPEED SHIFT MOTOR FOR DT402, Serial#: 073503, Core Charge: N/A, Casting#: 073503 ConditionNewPart Number073503 73503Stock Number073503 MLS Number11263357CategoryDifferential Misc. Parts Last Updated6/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack CRD203 Spur Gear, Part # 56KH436 BSP7941 $250 USD USED SPUR GEAR, Serial#: 56KH436, Core Charge: N/A, Casting#: 56KH436 ConditionUsedPart Number56KH436 BSP7941Stock Number56KH436 MLS Number14441690CategoryDifferential Misc. Parts Last Updated10/6/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack CRD203 Bull Gear, Part # 61KH436 $325 USD USED BULL GEAR, Serial#: 61KH436, Core Charge: N/A, Casting#: 61KH436 ConditionUsedPart Number61KH436Stock Number61KH436 MLS Number14441689CategoryDifferential Misc. Parts Last Updated6/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack CRD203 Bull Gear Support, Part # 30KH511 $200 USD USED BULL GEAR SUPPORT, Serial#: 30KH511, Core Charge: N/A, Casting#: 30KH511 ConditionUsedPart Number30KH511Stock Number30KH511 MLS Number14441688CategoryDifferential Misc. Parts Last Updated6/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack CRD203 Bull Gear Support, Part # 30KH512 $200 USD USED BULL GEAR SUPPORT, Serial#: 30KH512, Core Charge: NA, Casting#: 30KH512 ConditionUsedPart Number30KH512Stock Number30KH512 MLS Number14441687CategoryDifferential Misc. Parts Last Updated6/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack CRD203 Case with Bearing Retainers, Part # 64KH5105 $800 USD USED CASE W BEARING RETAINERS, Serial#: 64KH5105, Core Charge: N/A, Casting#: 64KH5105 ConditionUsedPart Number64KH5105Stock Number64KH5105 MLS Number14439390CategoryDifferential Misc. Parts Last Updated6/19/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos GM/CHEV (HD) Locker Carrier for 8.6 2.73 and Up, New, Part # 187C148A $864.04 USD DETOIT LOCKER CARRIER FOR 8.6 2.73 AND UP, Serial#: 19559-1, Core Charge: N/A ConditionNewPart Number187C148A, 19516-1, 19559-010, 19659-1, 201030-1, 40040630, 542022, 544907, 546097, 913A481, 92078630Stock Number19559-010 MLS Number14437338CategoryDifferential Misc. Parts Last Updated6/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Bearing, Part # 25581 $32.85 USD BEARING, Serial#: 25581, Core Charge: N/A, Casting#: 25581 ConditionNewPart Number25581Stock Number25581 MLS Number14293508CategoryDifferential Misc. Parts Last Updated6/19/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Trailer Wheel Seal, Part # 373-0223 $35 USD TRAILER WHEEL SEAL, Serial#: RMT04, Core Charge: N/A ConditionNewPart Number373-0223 370065A 42623 426222 42627 181.370065A, 181.AS3727099, 181.CR42623, 307-0723, 32QJ235, 3700Stock NumberRM-T04 MLS Number14437327CategoryDifferential Misc. Parts Last Updated6/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 34RS Pinion Nut, Part # 22340 $3.45 USD PINION NUT, Serial#: 95204, Core Charge: N/A, Casting#: 95204 ConditionNewPart Number22340, 24170480, 3650631, 475-757-C, 478-757-C, D6HZ-4320-B, EAR-95204, EAT95204, EE22340, ETN009520Stock Number95204 MLS Number14437311CategoryDifferential Misc. Parts Last Updated6/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell Input Seal for 40-145/17-145/44-145, Part # DTR2592/100494/SA942 $20.38 USD INPUT SEAL 40-145 17-145 44-145 AND OTHER VARIOUS MODELS Quantity11ConditionNewPart Numberdtr2592 / 100494 / sa942 A1-1205-X-2728Stock Numberdtr2592 MLS Number9002954CategoryDifferential Misc. Parts Last Updated6/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton D404 Sliding Curvic Clutch Gear 41 Spline, Part # 126840 $251.44 USD sliding curvic clutch gear 41 spline Quantity2ConditionNewPart Number126840Stock Number126840 MLS Number9005661CategoryDifferential Misc. Parts Last Updated6/16/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 2012 Meritor-Rockwell MT40-14XC Front Rear Differential 3.42 Ratio, Part # SFORO1412051 Contact for price ROCKWELL MT40-14XC, Front REAR, RATIO: 3.42, SERIAL: SFORO1412052., Serial#: 000000, Core Charge: 0000000, Casting#: 3200M2223 ConditionUsedFits To Make(s)VolvoFits To Model(s)VNLWill Fit Year(s)2012Part NumberSFORO1412051Stock NumberVV-0461-50 MLS Number12284008CategoryDifferential Misc. Parts Last Updated6/13/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info