Home/Heavy-Duty Truck Transmission Parts/806803E Mack SYNCHRONIZER UPGRADE KIT
Mack SYNCHRONIZER UPGRADE KIT

806803E Mack SYNCHRONIZER UPGRADE KIT

Commercial diesel transmission. Match the listed part and engine identifiers before ordering.
1-Year WarrantyPAI IndustriesMay Qualify for Free Freight
$2,183.90$2,392.38 Save $208.48
In Stock
Fitment details

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Standard Best coverage
$2,355.91
2-year warranty
PAI 806803JAKS-PAI-806803
In stock · 21 available
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EconomySave $172.01 · 7% less
$2,183.90
12-month warranty
PAI 806803EJAKS-PAI-806803E
Available to order · Confirm dispatch
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Compare included components

These lists show published kit components. Confirm unlisted items, required extras, and any quantities marked for review before ordering.

PAI Part #806803E
JAK'S Part #JAKS-806803E
Catalog refGSA-2497 320KB464
Catalog refGSH-2515 53KC486E
Catalog refGSL-2524 301KC243C
Catalog refGSC-2201 6AX1606X
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Included Components

What’s In This Kit

Browse 10 included components with current product details and availability.

Complete The Rebuild

Suggested Additional Parts

Commonly sold with this product. These parts are sold separately.

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    EM26340Mack MULTI COMPOUND CLUTCH In stock
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    EM64640Mack MULTI MAIN DRIVE COMPOUND GEAR In stock
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  5. SHIFT COVER GASKET (Pack of 6)
    GGK-3836SHIFT COVER GASKET (Pack of 6) In stock
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806803E Mack SYNCHRONIZER UPGRADE KIT
BrandPAI Industries

SYNCHRONIZER UPGRADE KIT

Fits:

  • MACK T310 M TRANSMISISON
  • MACK T313L TRANSMISSION
  • MACK T318L TRANMISSION 18-SPEED

OEM cross-references:

  • GSA-2497 320KB464
  • GSH-2515 53KC486E
  • GSL-2524 301KC243C
  • GSC-2201 6AX1606X
  • GCL-2516 298KB213
  • GCL-2517 298KB214
  • GPN-2508 301KC33
  • GPN-2509 301KC34
  • GSP-2506 107KD247
  • GPN-2507 301KC35
  • GGB-2499 21636360
  • GSD-2525 495KB361
  • GSD-2526 495KB367
  • NOV1142 CHRONIZER"THANKYOU"CARD
  • 806811 84KC411
  • 806829 751KB4176
  • EM06620 575KB457
  • GSP-2514 351KC331B
  • EM66550 46AX538
  • GOS-6951 88AX463
  • GSC-6060 3AX1803X
  • GRI-2836 555AM7
  • GRI-2785 97AX267
  • GRI-2787 97AX284
  • GTW-5998 223KD249
  • GSC-6116 7AX264X
  • GGK-3924 629KB331A
  • GGA-2933 56AX558
  • GGK-2913 629KB251
  • GGK-3839 629KB335A
  • GGK-3837 629KB53A

Warranty: 12 months