Home/Mack Parts/GBG-6620 Mack BEARING
Mack BEARING

GBG-6620 Mack BEARING

Commercial diesel bearing. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$47.20$51.34 Save $4.14
In stock — ships same day 7 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-6620
JAK'S Part #JAKS-GBG-6620
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
Kit Membership

Used In These Kits

This part is included in 20 engine & overhaul kits — find yours below.

Complete The Rebuild

Suggested Additional Parts

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

  1. Mack BEARING
    GBG-6593Mack BEARING In stock
    $46.58View ›
  2. Mack INPUT SHAFT SEAL
    GOS-6720Mack INPUT SHAFT SEAL In stock
    $33.99View ›
  3. FRONT COVER GASKET (Pack of 5)
    GGK-3921FRONT COVER GASKET (Pack of 5) In stock
    $46.65View ›
  4. BEARING (Pack of 2)
    GBG-6102BEARING (Pack of 2) In stock
    $16.34View ›
  5. Mack EXTERNAL / SPIRAL RETAINING RING (Pack of 5)
    GRI-2714Mack EXTERNAL / SPIRAL RETAINING RING (Pack of 5) In stock
    $21.85View ›
GBG-6620 Mack BEARING
BrandPAI Industries

BEARING

Fits:

  • MACK TRL-107 TRANSMISSION 5-SPEED
  • MACK TRL-1076/1078 TRANSMISSION 5-SPEED
  • MACK TRDXL-107 TRANSMISSION 6-SPEED
  • MACK T2070A / T2070C TRANSMISSION 7 SPEED
  • MACK T2080 8 SPD TRANSMISSION
  • MACK T2090 9 SPD TRANSMISSION
  • MACK T2100 10 SPD TRANSMISSION
  • MACK T313L TRANSMISSION
  • MACK T318L TRANMISSION 18-SPEED
  • MACK T2060 TRANSMISSION
  • MACK T2070 TRANSMISSION
  • MACK T2070B / T2070D TRANSMISSION 7 SPEED
  • MACK T2080B TRANSMISSION 8 SPEED
  • MACK T2050 TRANSMISSION 5 SPEED
  • MACK TRTXL-107/1070 TRANSMISSION 12 SPEED
  • MACK T309L TRANSMISSION 9 SPEED
  • MACK T310 10 SPEED TRANSMISSION
  • MACK T2130 13 SPEED TRANSMISSION
  • MACK T2180 18 SPEED TRANSMISSION
  • MACK T2060A TRANSMISSION 6 SPEED
  • MACK T2110B 11 SPEED TRANSMISSION
  • MACK T2110D 11 SPEED TRANSMISSION
  • MACK T310 M TRANSMISISON

OEM cross-references:

  • MACK 25108066
  • MACK 67AX311
  • MACK 67AX290
  • MACK 67AX325
  • ROCKWELL (EXCEL PRODUCTS) 1428-Z-52
  • MACK 8235-1428Z52
  • KENWORTH K5143
  • GMC TRUCK 9413307
  • GMC TRUCK 7450079
  • GMC TRUCK 7451411
  • PAI GBG-6620

Warranty: 24 months