Home/Heavy-Duty Truck Transmission Parts/GSD-2525 Mack SYNCHRONIZER DISC (Pack of 8)
Mack SYNCHRONIZER DISC

GSD-2525 Mack SYNCHRONIZER DISC (Pack of 8)

Commercial diesel transmission. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$131.28$270.64 Save $139.36
In stock — ships same day 9 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 #GSD-2525
JAK'S Part #JAKS-GSD-2525
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 8 engine & overhaul kits — find yours below.

Complete The Rebuild

Suggested Additional Parts

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

  1. SYNCHRONIZER DISC (Pack of 8)
    GSD-2526SYNCHRONIZER DISC (Pack of 8) In stock
    $96.80View ›
  2. Mack GASKET KIT
    GGS-3838Mack GASKET KIT In stock
    $111.69View ›
  3. BEARING (Pack of 2)
    GBG-6102BEARING (Pack of 2) In stock
    $16.34View ›
  4. BEARING
    GBG-7319BEARING In stock
    $58.93View ›
  5. Mack RANGE CYLINDER KIT
    GKT-3758Mack RANGE CYLINDER KIT In stock
    $118.32View ›
GSD-2525 Mack SYNCHRONIZER DISC (Pack of 8)
BrandPAI Industries

Sold in a pack of 8. Price shown is for 8 pieces.

SYNCHRONIZER DISC

Fits:

  • MACK T2080B TRANSMISSION 8 SPEED
  • MACK T8910
  • MACK T2130 13 SPEED TRANSMISSION
  • MACK T9/10
  • MACK T10BD
  • MACK T318L TRANMISSION 18-SPEED

OEM cross-references:

  • MACK 495KB361
  • MACK 495KB363
  • MACK 495KB363A
  • MACK 25086462
  • MACK 22067513

Warranty: 24 months