View 1 Photo View 0 Videos Eaton-Fuller Shift Lever Gasket, Part # 4305294 / 4303431 4309447 $9.10 USD shift lever gskt Quantity30ConditionNewPart Number4305294 / 4303431 4309447Stock Number4305294 MLS Number9002921CategoryTransmission Parts Last Updated5/14/2026 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 Reverse Backup Switch, 9/16-18 Thread, New $19.35 USD REVERSE BACK UP SWITCH. NORMALLY OPEN. 9/16-18 THREAD SIZE. TWO PRONG STUD WIRING, Serial#: PAI4396, Casting#: MSW-4396 Quantity10ConditionNewPart NumberS-2938 22940 16830 454925C 422686 9134 APL-100370 21-361 30888-22940 43960Stock Number22940 MLS Number9002919CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Slave Valve Gasket, Part # 19481 $2.10 USD slave valve gskt Quantity12ConditionNewPart Number19481Stock Number19481 MLS Number9002918CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTLO18918B Aux Main Shaft, Part # 4303705 4306895 $121.60 USD aux main shaft RTLO18918B, Serial#: 4303705, Casting#: 4303705 Quantity4ConditionNewPart Number4303705 4306895Stock Number4303705 MLS Number9002896CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Low Gear Mainshaft for RTLO18918B and Other Models, Part # 4303409 $86.35 USD LOW GEAR MAINSHAFT RTLO18918B AND OTHER MODELS Quantity8ConditionNewPart Number4303409Stock Number4303409 MLS Number9002894CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTLO16913A Gear Main Shaft, Part # 4303412 4303410 $125.14 USD gear main shaft Quantity4ConditionNewPart Number4303412 4303410Stock Number4303412 MLS Number9002893CategoryTransmission Parts Last Updated5/14/2026 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 XX210 C Main Shaft 3RD Gear, Part # 4302506 $89.84 USD FRO XX210 C main shaft 3rd gear ConditionNewPart Number4302506Stock Number4302506 MLS Number9002890CategoryTransmission Parts Last Updated5/14/2026 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 FRO15210C Input Gear FRO C Ratio, Part # 4304642 $172.89 USD I/p gear fro c ratio. Quantity4ConditionNewPart Number4304642Stock Number4304642 MLS Number9002888CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTLO16913A 2ND Gear Main Shaft, Part # 4302670 4302394 4302395 4302396 4304516 $133.11 USD 2ND gear main shaft, Serial#: 4302670, Casting#: 4302670 Quantity4ConditionNewPart Number4302670 4302394 4302395 4302396 4304516Stock Number4302670 MLS Number9002886CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Reverse Main Shaft Gear, Part # 4303033 $125.68 USD gear rev main shaft Quantity14ConditionNewPart Number4303033Stock Number4303033 MLS Number9002885CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Output Housing Kit RTLO18918B/RTLO18913A, Part # 4302332/4303872/4304652/4305830 $119.88 USD o/p housing kit FOR RTLO18918B AND RTLO18913A Quantity3ConditionNewPart Numbers2809 4302332 ,4303872 ,4304652 ,4305830Stock Numbers2809 MLS Number9002883CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Reduction Gear RTLO18913A, Part # 4300940 900062 $216.29 USD reduction gear rtlo18913a, Serial#: 4300940, Casting#: 4300940 ConditionNewPart Number4300940 900062Stock Number4300940 MLS Number9002882CategoryTransmission Parts Last Updated5/14/2026 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 Reduction Gear, Part # 4302427 $227.59 USD reduction gear, Serial#: 4302427, Casting#: 4302427 Quantity2ConditionNewPart Number4302427Stock Number4302427 MLS Number9002878CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Gear M/S, Part # 4302384 / 4302385 $72 USD gear m/s Quantity2ConditionNewPart Number4302384 / 4302385Stock Number4302384 MLS Number9002873CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Low Range Gear RTLO 1XX18, Part # 4301795 $158.69 USD low range gear RTLO 1xx18 Quantity2ConditionNewPart Number4301795Stock Number4301795 MLS Number9002870CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Aux Drive Gear, Part # 4300938 / 4300932 / K2808 EXCEF59310 EF59310 $178.63 USD aux drive gear Quantity6ConditionNewPart Number4300938 / 4300932 / k2808 excef59310 ef59310Stock Number4300938 MLS Number9002869CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Front Bearing Retainer for Pull Style Clutch, Part # 20550 EF69470-010 EXECEF69470-010 $26.58 USD fuller front bearing retainer for pull style clutch, Serial#: 20550, Casting#: 20550 Quantity9ConditionNewPart Number20550 ef69470-010 execef69470-010Stock Number20550 MLS Number9002824CategoryTransmission Parts Last Updated5/14/2026 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 Front Clutch Fifth and Fourth, Part # 4304014 / 4306649 SF420 $27.52 USD fro frt clutch FIFTH AND FOURTH., Serial#: ??, Casting#: ?? Quantity7ConditionNewPart Number4304014 / 4306649 SF420Stock Number4304014 MLS Number9002822CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Clutch, Part # 16118/4306648 S-4567 $21 USD clutch Quantity14ConditionNewPart Number16118/4306648 S-4567Stock Number16118 MLS Number9002820CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Range Clutch, Part # 4301840 $54 USD range clutch, Serial#: 4301840, Casting#: 4301840 Quantity8ConditionNewPart Number4301840 sc649 4303386 excef25410 42741Stock Number4301840 MLS Number9002817CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Input Drive Gear for RTLO18913 and 18 Speeds, Part # 4304510 EF89530HP EXCEF89530HP $144.84 USD input drive gear FOR RTLO18913 AND 18 SPEEDS, Serial#: 4302662, Casting#: 4302662, 4303695, 4304314 Quantity4ConditionNewPart Number4304510 EF89530HP EXCEF89530HPStock Number4304510 MLS Number9002814CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTLO16913A Main Shaft, Part # 4303402, 4303403, S-2562, S-3101 $100.59 USD main shaft ConditionNewPart Numbers3108/s2562 4303402, 4303403, S-2562,S-3101Stock Numbers3108 MLS Number9002812CategoryTransmission Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton-Fuller Transmission Bearing Kit $25 USD New- Open Box Eaton Fuller Transmission Isolator Bushing Kit , For Mack Truck , New , OEM , Complete with bushing and hardware , Visit our Site for more Parts :,... ConditionNewPart Number85105720 MLS Number12336315CategoryTransmission Bearing Kits Last Updated9/25/2023 LocationMineral, VA, US Sold ByInside Auto Parts (888) 693-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Fuller Overdrive Countershaft Gear, Part # 4300191/4305071/21027/19639/21262 $94.55 USD overdrive countershaft gear ConditionNewPart Number4300191/4305071/21027/19639/21262Stock Number4300191 MLS Number9813297CategoryTransmission Parts Last Updated9/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Fuller Shift Yoke, Part # 18922 $32 USD Shift yoke fits various models ConditionNewPart Number18922Stock Number18922 MLS Number9394919CategoryTransmission Parts Last Updated8/19/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info