View 1 Photo View 0 Videos Eaton-Fuller FS5306A 5-6 Synchronizer Body (No Rings), Part # A6137 / A6608 Recently Updated $89.14 USD 5-6 synchronizer body no rings, Serial#: A6137, Casting#: A6137 Quantity3ConditionNewPart Numbera6137 / a6608Stock Numbera6137 MLS Number9003721CategoryTransmission Parts Last Updated11/4/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RT9513 Reduction Gear, Part # 16717 S2056 Recently Updated $213.75 USD REDUCTION GEAR RT9513 AND OTHER MODELS, Serial#: 16717, Casting#: 16717 ConditionNewPart Number16717 S2056Stock Number16717 MLS Number10179618CategoryTransmission Parts Last Updated10/31/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Synchronizer for RT/RTO 610/6610/6609/609, Part # K2444 Recently Updated $369.72 USD SYNCRONIZER FOR RT RTO 610 6610 6609 609, Serial#: K2444, Casting#: K2444 ConditionNewPart NumberK2444 S-39396Stock NumberK2444 MLS Number10162794CategoryTransmission Parts Last Updated10/31/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTLO18918 Retainer, Part # 4306894 $16.75 USD RETAINER FOR AUX MS RTOC16909A AND RTLO18918B, Serial#: 4301843, Casting#: 4301843 ConditionNewPart Number4306894 4301843 S19162Stock Number4301843 MLS Number9005084CategoryTransmission Parts Last Updated10/24/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Insert Valve, Part # 19974 $19.90 USD INSERT VALVE FOR SPLITTER CYLINDER 19974 18004 S-3774 3133479, Serial#: 19974 18004 S-3774 3133479, Casting#: 19974 18004 S-3774 3133479 Quantity8ConditionNewPart Number19974 19974 18004 S-3774 3133479Stock Number19974 MLS Number9003687CategoryTransmission Parts Last Updated10/24/2026 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 Transmission Oil Pump, Part # K3367 $144.59 USD OIL PUMP, Serial#: ?/?, Casting#: ?/? Quantity3ConditionNewPart Numberk3367 A7173 A6963 4304572 4304525 4303776Stock Numberk3367 MLS Number9003375CategoryTransmission Parts Last Updated10/24/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Counter Shaft Fits RTLO18918B, Part # K2947 $277.34 USD counter shaft FITS RTLO18918B Quantity2ConditionNewPart Numberk2947Stock Numberk2947 MLS Number9003082CategoryTransmission Parts Last Updated10/30/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RT6609 Aux Mainshaft Bearing, Part # MU1307GUM $67.99 USD AUX MAINSHAFT BEARING RT6609 AND OTHER APPLICATIONS MU1307GUM, Serial#: MU1307GUM, Casting#: MU1307GUM ConditionNewPart NumberMU1307G MU1307GUMStock NumberMU1307GUM MLS Number14674095CategoryTransmission 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 Eaton-Fuller 1 3/4 Input Bearing Retainer for RT11607LL, Part # 20552 $99.23 USD 1 3/4 input bearing retainer, Serial#: 20552, Casting#: 20552 ConditionNewPart Number20552 S-47375, S47375Stock Number20552 MLS Number11271710CategoryTransmission 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 Eaton-Fuller RT6613 Bearing, Part # MU1207UGV $59.70 USD bearing, Serial#: mu1207ugv, Casting#: mu1207ugv Quantity3ConditionNewPart Numbermu1207ugvStock Numbermu1207ugv MLS Number9004813CategoryTransmission Parts Last Updated10/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton-Fuller RTLO20918B Transmission $8,250 USD RTLO20918B - New - Exchange Price Listed - Core Must Be Like for Like for Full Core Credit. ConditionNewStock NumberRTLO20918B-P MLS Number14500991CategoryTransmissions Last Updated10/17/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton-Fuller RTLO18918B Transmission $7,450 USD RTLO18918B - New - Exchange Price Listed - Core Must Be Like for Like for Full Core Credit. ConditionNewStock NumberRTLO18918B-P MLS Number14100103CategoryTransmissions Last Updated10/23/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Caged Roller Bearing for Mainshaft FS and ESO Transmissions, Part # FW657020 $15.95 USD CAGED ROLLER BEARING FOR MAINSHAFT FS AND ESO TRANSMISSIONS FW657020, Serial#: FW657020, Casting#: FW657020 ConditionNewPart NumberFW657020 S-20171, S20171, SGR-551006 F17043KStock NumberFW657020 MLS Number14671611CategoryTransmission 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-Fuller Seal Kit, Part # DTK2262 $20.62 USD seal kit, Serial#: 2262, Casting#: 2262 Quantity13ConditionNewPart Numberdtk2262Stock Numberk2262 MLS Number9003942CategoryTransmission 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-Fuller Main Shaft Key, Part # 17109 $2 USD 6 SIDED MAINSHAFT KEY VAIOUS MODELS, Serial#: 17109 S-29229, Casting#: ? ConditionNewPart Number17109 S-29229Stock Number17109 MLS Number9391834CategoryTransmission 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 Eaton-Fuller NA Transmission Yoke $133.64 USD NEW 1710 HALF ROUND TRANSMISSION YOKE. FITS MANY EATON/FULLER ROAD RANGER MODELS AS WELL AS SOME ROCKWELL TRANSMISSION MODELS. FITS ATR BIG OUTPUT 2.750"-10 SPLINE 3.750" SEAL SURFACE,... ConditionNewPart NumberS-B598 6-4-6931-1X 6-4-6821-1 S-B443Stock NumberS-B598 S-B443 MLS Number9472767CategoryTransmission End Yokes 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 Eaton-Fuller Output Nut, Part # 22254 S6603 $14.95 USD Output Nut 22254 S6603, Serial#: 22254 S6603, Casting#: 22254 S6603 ConditionNewPart Number22254 S6603Stock Number22254 MLS Number9004935CategoryTransmission 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 Eaton-Fuller Washer, Part # 4304603 $11.25 USD THRUST WAHER NON SELECT MAINSHAFT RTLO18913A AND OTHER VARIOUS MODELS, Serial#: 4304603 S-F034, Casting#: 4304603 S-F034 Quantity11ConditionNewPart Number4304603 S-F034Stock Number4303603 MLS Number9003847CategoryTransmission 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 Eaton-Fuller Aux. Drive Gear, Part # K2309 K1786 19254 4300465 $108 USD aux. drive gear, Serial#: k2309 k1786 19254 4300465 SA129, Casting#: ? Quantity4ConditionNewPart Numberk2309 k1786 19254 4300465 SA129Stock Numberk2309 MLS Number9002913CategoryTransmission 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 Eaton-Fuller RTLO16913 Aux Main Shaft, Part # 43036491 $140.72 USD AUX MAIN SHAFT RTLO18913A 4303649 S-16284, Serial#: S-16284, Casting#: S-16284 Quantity4ConditionNewPart Number4303649 S-16284Stock Number4303649 MLS Number9002897CategoryTransmission 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 Eaton-Fuller RT6613 Main Drive Gear, Part # 19294 EF67130 $425 USD MAIN DRIVE GEAR 19294 EF67130//// NOTES, Serial#: 19294 ConditionNewPart Number19294 EF67130Stock Number19294 MLS Number13915899CategoryTransmission 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 Eaton-Fuller Input Bearing, Part # 1212SLV 6212ZNR/C3 4308451 $49.44 USD input bearing ConditionNewPart Number1212slv 6212znr/c3 4308451Stock Number1212slv MLS Number9004791CategoryTransmission 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 Eaton-Fuller RT6610 Transmission Yoke $407.08 USD 1710 HALF ROUND YOKE RT6610 6609 AND OTHER MODELS 17n469011x 17TYS36-50A 17TYS36-56A 6-4-6901-1x, Serial#: 17TYS36-56A, Casting#: 17TYS36-56A ConditionNewPart Number17n469011x 17TYS36-50A 17TYS36-56AStock Number6-4-6901-1x MLS Number14659959CategoryTransmission End Yokes Last Updated11/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTO14613 Counter Shaft 3RD Gear, Part # 19240 / 19243 / 20392 / 4302087 / 4305657 $74.70 USD counter shaft 3rd gear RTO14613, Serial#: 21020, Casting#: 21020 Quantity4ConditionNewPart Number19240 / 19243 / 20392 / 4302087 / 4305657 S-5519Stock Number21020 MLS Number9003924CategoryTransmission 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 New Eaton-Fuller FRO18210C Input Bearing, Part # MU1212RUMW3 / 4301417 / F19088 $52.62 USD input bearing ALSO REPLACES 1212SLVmu1212rumw3 / 4301417 / f19088, Serial#: 1212SLV, Casting#: mu1212rumw3 / 4301417 / f19088 Quantity8ConditionNewPart Numbermu1212rumw3 / 4301417 / f19088Stock Numbermu1212 MLS Number9003579CategoryTransmission Parts Last Updated10/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info