Fuller

Fuller transmission parts for heavy duty trucks

Discover our complete range of Fuller transmission parts for heavy duty trucks. These components support reliable shifting and help extend gearbox service life under demanding conditions. Classified as truck components and heavy duty parts they are recognized among commercial truck parts for durable construction. precise fit and consistent performance. Designed for use in trucks from Mack Volvo Caterpillar Detroit Diesel Freightliner Paccar and Cummins. Get yours today for dependable performance.

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Fuller A-6338 Auxiliary Countershaft PAI 900187OEM

Fuller A-6338 Auxiliary Countershaft PAI 900187OEM

$532.89 USD
CROSS REFERENCE: A-6338 A-5626 3088-A6338 3088-A5626 FULA6338 FULA6338 4302093 23160 APPLICATION: Fuller Transmission/Eaton/Drive Train/Multiple Use Application/RT/RTO/RTLO11610/14610/14710/15610/16710/RTF1110  DETAILS: Genuine Part BRAND: PAI 900187OEM Fuller A-6338 Auxiliary Countershaft PAI 900187OEM. Commercial truck parts...
Fuller 20550 Cover PAI 69470

Fuller 20550 Cover PAI 69470

$19.99 USD
CROSS REFERENCE: 20550 3088-20550 4333-573689C1 573689 573689C1 APPLICATION: Fuller Transmission/Eaton/Drive Train/Multiple Use Application. DETAILS: Cover 2in Pull BRAND: PAI 69470 Fuller 20550 Cover PAI 69470. Diesel truck parts and commercial truck...
Fuller 20549 Front Bearing Cover PAI 900419OEM

Fuller 20549 Front Bearing Cover PAI 900419OEM

$140.99 USD
CROSS REFERENCE: 20549 APPLICATION: Fuller Transmission/Eaton/Drive Train/Multiple Use Application/RT/RTO/RTLO11610/14610/14710/15610/16710/RTF1110/RT14715/15715/RT11615/11715/14615/15615/16915/RT12713/14713/11613/16713/18913/12913/14913/16913/18913/20913/RT12508LL/7608/8608/11608/11708/14608/14708/16908 DETAILS: Genuine Part BRAND: PAI 900419OEM Fuller 20549 Front Bearing Cover PAI 900419OEM. Heavy duty truck parts and diesel truck parts. Maintains...
Fuller 21321 Auxiliary Drive Gear PAI 66950

Fuller 21321 Auxiliary Drive Gear PAI 66950

$94.99 USD
CROSS REFERENCE: 21321 23159 3088-21321 3088-23159 4333-1685621C1 1685621 1685621C1 APPLICATION: Fuller Transmission/Eaton/Drive Train/Multiple Use Application/RT6609/8609/9509/11509/11709/12509/12709/14609/14909/16709/16909/RT/RTO/RTLO11610/14610/14710/15610/16710/RTF1110/16910B-AS2 DETAILS:  Color/Finish Gray Material Steel Tooth Count (inner) 17 Tooth Count (outer) 34 BRAND: PAI 66950...
Fuller 16138 Bearing Retainer PAI 69480

Fuller 16138 Bearing Retainer PAI 69480

$33.99 USD
CROSS REFERENCE: 16138 405126C1 APPLICATION: Fuller Transmission/Eaton/Drive Train/Multiple Use Application/RT/RTO/RTOO/RTLO14613/14813/RTLO16618/16910B-AS2/11609/12510/12513/12515/14909 BRAND: PAI 69480 Fuller 16138 Bearing Retainer PAI 69480. Aftermarket parts and truck parts. Maintains bearing retention and supports shaft position....
Fuller 5566507 Bearing PAI 6083

Fuller 5566507 Bearing PAI 6083

$37.99 USD
CROSS REFERENCE: 5566507 3088-5566507 36SH177 46AX517 3088-5566504 3088-81548 81548 311014C91 311015C91 954843 81570 5566504 1666389C2 591778C91 K9263 6634833 APPLICATION: Mack/Fuller Transmission/Eaton/Drive Train/Multiple Use. DETAILS: 14 Bearings 140mm O.D. x 90mm...
Fuller K-3331 Splitter Valve Kit PAI 900417

Fuller K-3331 Splitter Valve Kit PAI 900417

$66.99 USD
CROSS REFERENCE: K-3331 3088-K3331 APPLICATION: Fuller Transmission/Eaton/Drive Train/Multiple Use Application/12713/14713/11613/16713/18913/12913/14913/16913/18913/20913/RT12508LL/7608/8608/11608/11708/14608/14708/16908/14718/16718/18718/14918/16918/18918/20918/22918/RT14715/15715/RT11615/11715/14615/15615/16915 BRAND: PAI 900417 Fuller K-3331 Splitter Valve Kit PAI 900417. Diesel truck and replacement parts. Maintains air control and supports precise...
Fuller 4301964 Splitter Piston PAI 900404

Fuller 4301964 Splitter Piston PAI 900404

$147.99 USD
CROSS REFERENCE: 4306631 4301964 3947091 APPLICATION: Fuller Transmission/Eaton/Drive Train/Multiple Use Application/RT/RTLO14718/16718/18718/14918/16918/18918/20918/22918/14913A DETAILS: Splitter Piston 1.667 O.D. BRAND: PAI 900404 Fuller 4301964 Splitter Piston PAI 900404. Heavy duty and diesel truck. Maintains...
Fuller 4303582 Splitter Cylinder PAI 900410

Fuller 4303582 Splitter Cylinder PAI 900410

$114.99 USD
CROSS REFERENCE: 4303582 APPLICATION: Fuller Transmission/Eaton/Drive Train/Multiple Use Application/RT12713/14713/11613/16713/18913/12913/14913/16913/18913/20913 DETAILS: Color/Finish Black Gasket or Seal Included No Installation Hardware Included No Material Steel-Cast Mounting Hole Quantity 4 BRAND: PAI 900410 Fuller...
Fuller A-7012 Yoke Splitter PAI 900430

Fuller A-7012 Yoke Splitter PAI 900430

$65.99 USD
CROSS REFERENCE: A-6304 A-6892 A-7012 3088-A6304 3088-A6892 3088-A7012 APPLICATION: Fuller Transmission/Eaton/Drive Train/Multiple Use Application.RT/RTLO14718/16718/18718/14918/16918/18918/20918/22918/14913A BRAND: PAI 900430 Fuller A-7012 Yoke Splitter PAI 900430. Truck components and heavy duty parts. Maintains splitter...
Fuller 4305575 Shift Fork PAI 06490

Fuller 4305575 Shift Fork PAI 06490

$40.99 USD
CROSS REFERENCE: 20450 3088-18923 3088-20450 3088-A4594 4333-597634C1 597634 597634C1 A-4594 18923 4305575 3088-4305575 APPLICATION: Fuller Transmission/Eaton/Drive Train/Multiple Use Application/RT/RTO/RTOO/RTLO14613/14813/14913A DETAILS: 3RD/OD  BRAND: PAI 06490 Fuller 4305575 Shift Fork PAI 06490. OEM...
Fuller 18922 Shift Fork PAI 06510

Fuller 18922 Shift Fork PAI 06510

$38.99 USD
CROSS REFERENCE: 18922 APPLICATION: Fuller Transmission/Eaton/Drive Train/Multiple Use Application/RT/RTO/RTLO11610/14610/14710/15610/16710/RTF1110/14913 DETAILS: 1st/2nd BRAND: PAI 06510 Fuller 18922 Shift Fork PAI 06510. Heavy truck parts and OEM replacement parts. Maintains fork alignment and...