Home/Mack Parts/GBG-6580 Mack Bearing
BEARING
Mack · Models: TRL-107 TRANSMISSION 5-SPEED / TRL-1076/1078 TRANSMISSION 5-SPEED / FLYWHEEL PTO UNIT ** LIVE POWER ** / TRXL-107 TRANSMISSION 6-SPEED / TRDXL-107 TRANSMISSION 6-SPEED / TRDL/TRDLG-107,1070 TRANSMISSION 10-7 SPEED

GBG-6580 Mack Bearing

Commercial diesel transmission. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$25.64
In stock — ships same day 2 available
Help us verify fitment

Provide every identifier you have. A specialist will use these details to confirm the application before fulfillment.

Secure Checkout Review Return Policy Warranty Details Ask About Same-Day Shipping
PAI Part #GBG-6580
JAK'S Part #JAKS-GBG-6580
Cross Ref46AX303
Cross Ref46AX243
Cross Ref46AX307
Cross Ref81519
Not sure it's the right fit? Call a specialist
(720) 445-6249
Talk to a tech or text a photo of your part tag — we'll confirm fitment before you buy
Complete The Rebuild

Suggested Additional Parts

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

  1. Mack TRANSMISSION GASKET KIT
    GGS-3970Mack TRANSMISSION GASKET KIT In stock
    $41.30View ›
  2. Mack BEARING
    GBG-6630Mack BEARING In stock
    $55.06View ›
  3. Mack BEARING
    GBG-6011Mack BEARING In stock
    $13.26View ›
  4. Mack BEARING
    GBG-6593Mack BEARING In stock
    $46.58View ›
  5. Mack REAR SEAL
    GOS-6950Mack REAR SEAL In stock
    $29.21View ›
GBG-6580 Mack Bearing
BrandPAI Industries
Part CategoryTransmission
Engine MakeMack
Engine ModelTRL-107 TRANSMISSION 5-SPEED · TRL-1076/1078 TRANSMISSION 5-SPEED · FLYWHEEL PTO UNIT ** LIVE POWER ** · TRXL-107 TRANSMISSION 6-SPEED · TRDXL-107 TRANSMISSION 6-SPEED · TRDL/TRDLG-107,1070 TRANSMISSION 10-7 SPEED
ConditionNew
Stage / TierStandard

BEARING

Fits:

  • MACK TRL-107 TRANSMISSION 5-SPEED
  • MACK TRL-1076/1078 TRANSMISSION 5-SPEED
  • MACK FLYWHEEL PTO UNIT ** LIVE POWER **
  • MACK TRXL-107 TRANSMISSION 6-SPEED
  • MACK TRDXL-107 TRANSMISSION 6-SPEED
  • MACK TRDL/TRDLG-107,1070 TRANSMISSION 10-7 SPEED

OEM cross-references:

  • MACK 46AX303
  • MACK 46AX243
  • MACK 46AX307
  • FULLER 81519
  • FULLER 81531
  • MACK 3088-81519
  • MACK 3088-81531
  • DANA CORPORATION/PRIVATE BRAND SALE 550024
  • ROCKWELL (EXCEL PRODUCTS) 1828-E-57
  • ROCKWELL (EXCEL PRODUCTS) 1828-S-45
  • VOLVO 181242
  • NAVISTAR 135186H1
  • CATERPILLAR 1T0028
  • GMC TRUCK 2019950
  • GMC TRUCK 8627585
  • GMC TRUCK 2940485
  • GMC TRUCK 457153
  • GMC TRUCK 457381
  • GMC TRUCK 7095349
  • GMC TRUCK 901603
  • GMC TRUCK 901604
  • GMC TRUCK 907106
  • GMC TRUCK 907246
  • GMC TRUCK 907270
  • GMC TRUCK 907461
  • GMC TRUCK 907474
  • GMC TRUCK 9413361
  • GMC TRUCK 954164
  • GMC TRUCK 954729
  • GMC TRUCK 954954
  • NAVISTAR 117461R91
  • NAVISTAR 117462R91
  • NAVISTAR 171082R91
  • NAVISTAR 328295C91
  • NAVISTAR 533615R91
  • NAVISTAR 538962R91
  • NAVISTAR 591664C91
  • NAVISTAR 668343R91
  • NAVISTAR 67255C91
  • NAVISTAR 67655C91

Warranty: 24 months