View 1 Photo View 0 Videos Eaton-Fuller RTLO/FRO X Pattern Actuator Pin, Part # K3104 $3.22 USD RTLO/FRO X PATTERN ACTUATOR PIN, Serial#: 3104, Casting#: 3104 ConditionNewPart NumberK3104Stock NumberK3104 MLS Number12330393CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Eaton-Fuller Single Post Temperature Sensor, Part # 144561 $19.15 USD SINGLE POST TEMPERATURE SENSOR MANY APPLICATIONS, Serial#: GPO144561, Casting#: PPTP144561 ConditionNewPart Number144561 MSW4401 7660-334R 64MT142A MSW0530Stock NumberS-29828 MLS Number12253522CategoryTransmission Parts Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FS6305A CS 4TH Gear, Part # 3316198 $129.79 USD CS 4TH GEAR FS6105A AND OTHER MODELS, Serial#: ?12345, Casting#: ?12345 ConditionNewPart Number3316198Stock Number3316198 MLS Number12246730CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Process/New Venture 208C Input 32 Spline for 465/TH400, Part # 15112 $317.84 USD 208 INPUT 32 SPLINE FOR 465/TH400, Serial#: 15112, Casting#: 15112 ConditionNewPart Number15112Stock NumberNV15112 MLS Number12238290CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Volvo ATO2612F Input Shaft, Part # 22392450 $297.36 USD ATO2612F INPUT SHAFT, Serial#: 123456, Casting#: 1235 ConditionNewPart Number22392450Stock Number11592450 MLS Number12226486CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Snap Ring Retainer for 10 Speed Transmission, Part # 21320 $4.60 USD snap ring retainer, Serial#: 21320, Casting#: 21320 ConditionNewPart Number21320Stock Numberful21320 MLS Number12226485CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTO15715 3RD C/S, Part # 20380 19627 $95.27 USD 3RD C/S, Serial#: 19627, Casting#: 20380 ConditionNewPart Number20380 19627Stock Number20380 MLS Number12402952CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller 2ND Gear C/S RTO15715 $58.68 USD 2ND GEAR C/S RTO15715, Serial#: 19269, Casting#: 19269 ConditionNewPart Number20382 4302103 4303512 19269Stock Number20382 MLS Number12627939CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer (TTC) Filter Regulator, Part # 313042 $192.88 USD FILTER REGULATOR, Serial#: 313042, Casting#: 313042 ConditionNewPart Number313042Stock Number313042 MLS Number12171132CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Red. Gear RTO613/RTO6613, Part # 14326 16850 19726 EF63490 $126.45 USD RED. GEAR RTO 613 6613, Serial#: 16850, Casting#: 16850 ConditionNewPart Number14326 16850 19726 EF63490Stock Number16850 MLS Number12281410CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO Countershaft Key, Part # 4302317 S-15368 $9.91 USD FRO COUNTERSHAFT KEY, Serial#: 4302317, Casting#: 4302317 ConditionNewPart Number4302317 s-15368Stock Number4302317 MLS Number12137360CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Temp Sensor, Part # 144455 S-29827 $27.01 USD PETERBILT TEMP SENSOR, Serial#: 144455, Casting#: 144455 ConditionNewPart Number144455 S-29827Stock Number144455 MLS Number12165228CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Eaton-Fuller FRO Cooler Gasket Internally Cooled, Part # 4303742 $41.50 USD COOLER GASKET FRO INTERNALLY COOLED, Serial#: 4303742, Casting#: 4303742 ConditionNewPart Number4303742Stock Number4303742 MLS Number12127067CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FS5205A Input Drive Gear 1.75 .98 Pilot, Part # 4301877 S-11849 $148 USD INPUT DRIVE GEAR FS5205A 1.75 .98 PILOT, Serial#: 4301877, Casting#: 4301877 ConditionNewPart Number4301877 S-11849Stock Number4301877 MLS Number12085577CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FS5405A Bearing Kit 1.75 Input, Part # TRK7033 $618.40 USD BEARING KIT FS5405A 1.75 INPUT, Serial#: 7033, Casting#: 7033 ConditionNewPart NumberTRK7033Stock NumberTRK7033 MLS Number12085554CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller 10 Speed Main Shaft Gear, Part # 21261 19638 $92.34 USD main shaft gear, Serial#: 21261, Casting#: 21261 ConditionNewPart Number21261 19638Stock Number21261 MLS Number12072464CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Eaton-Fuller Bearing Kit FS6305, Part # TRK7035 $352.09 USD BEARING KIT FS6305, Serial#: 7035, Casting#: 7035 ConditionNewPart NumberTRK7035Stock NumberFTRK7035 MLS Number12069864CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTO14609B Mainshaft Gear, Part # 21263 19622 4300246 $66.40 USD MAINSHAFT GEAR RTO14609B, Serial#: 21263, Casting#: 21263 ConditionNewPart Number21263 19622 4300246Stock Number21263 MLS Number12036641CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO16210C 4/5 Shift Fork, Part # 4304438 $41.29 USD 4/5 SHIFT FORK FRO, Serial#: 4304438, Casting#: 4304438 ConditionNewPart Number4304438Stock Number4304438 MLS Number12027847CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTO9513 Splitter Clutch, Part # 19784 $99.66 USD SPLITTER CLUTCH RTO9513, Serial#: 19784, Casting#: 19784 ConditionNewPart Number19784Stock Number19784 MLS Number12020156CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer (TTC) ES42-5D 2/3 Synchro, Part # 313776X $160.65 USD 2/3 SYNCRO, Serial#: 313776X, Casting#: 313776X ConditionNewPart Number313776XStock Number313776X MLS Number11975148CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Cross Shaft Nut for S19133, Part # D84000063 S-21355 $3.09 USD CROSS SHAFT NUT FOR S19133, Serial#: D84000063, Casting#: D84000063 ConditionNewPart NumberD84000063 S-21355Stock NumberD84000063 MLS Number11961985CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Allison MT653 Modulator Hold Down, Part # 8627650 $5.71 USD MODULATOR HOLD DOWN, Serial#: 8627650, Casting#: 8627650 ConditionNewPart Number8627650Stock Number8627650 MLS Number11924259CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Allison MT653 Neutral Safety Switch 2 Wire, Part # 29511976 $191.64 USD NEUTRAL SAFETY SWITCH 2 WIRE, Serial#: 29511976, Casting#: 29511976 ConditionNewPart Number29511976Stock Number29511976 MLS Number11924258CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTLO18913A A5000 Slave Valve Repair Kit, Part # K1935 $35.40 USD A5000 SLAVE VALVE REPAIR KIT, Serial#: K1935, Casting#: K1935 ConditionNewPart NumberK1935Stock NumberK1935 MLS Number11921078CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info