1-800-682-1290 Test@defeomfg.com
SAVE 5% on your first parts order at checkout
Xcalliber logo
Parts for Allison®
Renewed Allison® Transmissions

GM DURAMAX PARTS

  • Allison® 1000

  • Allison® 10L1000

COMMERCIAL PARTS

  • Allison® LCT 1000 / 2000 / 2400

  • Allison® MD / B300 / B400 / 3000 / T200

  • Allison® HD / B500 / 4000RDS / T400

  • Allison® AT 540 / 542 / 545

  • Allison® MT 643 / 644 / 653 / 654

  • Allison® CT / CLBT / HT-700

  • Allison® V730 / 731

  • Allison® TT / Twin Disc

  • Allison® CLT 3461 / Terex

  • Allison® 4000 Off-Highway

  • Allison® 5000 / 6000

  • Allison® 8000 / 9000

  • Allison® TX-100 / Military

  • Allison® Torque Converter

  • Allison® Hybrid H 40 / 50 EP

Allison® 1000 | 5 Speed + 6 Speed

STOCK

PERFORMANCE

Allison® 10L1000 | 10 Speed

STOCK

PERFORMANCE

Allison® LCT 1000 / 2000 / 2400

Allison® MD / B300 / B400 / 3000 / T200

Allison® HD / B500 / 4000RDS / T400

Allison® AT 540 / 542 / 545

Allison® MT 643 / 644 / 653 / 654

Allison® CT / CLBT / HT-700

Allison® V730 / 731

Allison® TT / Twin Disc

Allison® CLT 3461 / Terex

Allison® 4000 Off-Highway

Allison® 5000 / 6000

Allison® 8000 / 9000

Allison® TX-100 / Military

Allison® Torque Converter

Allison® Hybrid H 40 / 50 EP

Parts for Allison®
GM DURAMAX PARTS
Allison® 1000
Allison® 10L1000
COMMERCIAL PARTS
Allison® LCT 1000 / 2000 / 2400
Allison® MD / B300 / B400 / 3000 / T200
Allison® HD / B500 / 4000RDS / T400
Allison® AT 540 / 542 / 545
Allison® MT 643 / 644 / 653 / 654
Allison® CT / CLBT / HT-700
Allison® V730 / 731
Allison® TT / Twin Disc
Allison® CLT 3461 / Terex
Allison® 4000 Off-Highway
Allison® 5000 / 6000
Allison® 8000 / 9000
Allison® TX-100 / Military
Allison® Torque Converter
Allison® Hybrid H 40 / 50 EP
Renewed Allison® Transmissions
GM Duramax Trucks
Commercial Vehicles
Surplus Allison® Parts
Virtual Parts Catalog
Merchandise
Sign InReorder
Call
800.682.1290		Email
Parts@Xcalliber.com
GM Duramax Trucks
Sign InReorder
Call
800.682.1290		Email
Parts@Xcalliber.com
close

Xcalliber Sign-In

New customer? Create an account.

Forgot password?

close

Create an Xcalliber Account

Already have an account? Sign in.

Register

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

By creating an account, you agree to Xcalliber’s Privacy Policy and Terms and Conditions.

close

Reset Password

Remembered password? Go back to Sign-In.

Lost your password? Please enter your username or email address. You will receive a link to create a new password via email.

l5p

  • 6774322-X-JIG

    6774322-X-JIG

    INSTALLATION JIG...
    INSTALLATION JIG FOR 6774322-X
  • 6774322-X

    6774322-X

    PERFORMANCE C3...
    PERFORMANCE C3 SIDE OILING PTO COVER SET OF 2 (CAST ALUMINUM), 1K
  • 29538468OS-X

    29538468OS-X

    C1 - GPZ...
    C1 - GPZ PERFORMANCE SINGLE SIDED FRICTION PLATE - LCT (ALL MODEL YEARS ) SPLINE ON OD
  • 29538468IS-X

    29538468IS-X

    C1 - GPZ...
    C1 - GPZ PERFORMANCE SINGLE SIDED FRICTION PLATE - 1K (ALL MODEL YEARS ) SPLINE ON ID - 100
  • C4HPKMY10-X

    C4HPKMY10-X

    C4 - GPZ HIGH...
    C4 - GPZ HIGH PERFORMANCE PACK - LCT (LML / L5P) - 6 FRICTIONS/6 STEELS/1 APPLY PLATENS/6 STEELS/1 APPLY PLATE
  • C3HPTQKMY10-X

    C3HPTQKMY10-X

    C3 - GPZ TORQUE...
    C3 - GPZ TORQUE KIT - LML (2011-2016) INCLUDES PRE-MACHINED C3 29535648-425-X BACK PLATE"
  • C1HPK-X

    C1HPK-X

    C1 - GPZ HIGH...
    C1 - GPZ HIGH PERFORMANCE PACK - LCT (ALL MODEL YEARS) - SINGLE SIDED FRICTIONS
  • 29546270-X

    29546270-X

    C3/C4 - GPZ HIGH...
    C3/C4 - GPZ HIGH PERFORMANCE FRICTION PLATE (071") - LCT (ALL MODEL YEARS)
Xcalliber