Windshield Wiper Transmission Crank Arm Dorman 602-205 - 1AWWT00011

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If your wipers will not return to the park position, or they don't lay down where they are supposed to, this kit fixes that problem. This arm has been manufactured with hardened steel pin to resist the breakage that occurred in the original design. Comes with installation instructions.


  • Fits between windshield wiper motor and wiper transmission
  • Part of the "Park System" for the wiper assembly
  • Replaces dealer part number: 12494825
  • Direct bolt on
  • Built to strict quality control standards
  • Redesigned to correct earlier design problems of breaking
  • Includes:
    • Crank arm assembly
    • Cover
    • Hex head threaded screw
    • Installation instructions

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Mineral Oil, which is known to the State of California to cause cancer.  For more information, go to

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Remove the windshield wiper transmission (0:57)
    • Pop the hood.
    • Pull the gasket back and away and remove the plastic cover at the top corner of the engine bay.
    • Disconnect the windshield wiper motor.
    • Unbolt the 8 mm bolts.
    • Use your T30 Torx bit and ratchet to remove the T30 bolt.
    • Pry the windshield wiper arm off the transmission.
    • Remove the transmission.
  2. step : Install the new windshield wiper transmission (2:24)
    • Clip the arm into the transmission and seat it down onto the motor.
    • Apply some white grease to the joint between the arm and transmission.
    • Bolt down the 8 mm bolts and the T30 Bolt.
    • Replace the plastic cover and situate the rubber gasket.
    • Reconnect the wiring connection to the windshield wiper motor.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 8mm Socket

  • Torx Drivers & Sockets

  • T30 Torx Driver

5.00/ 5.0
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I am 100% satisfied with the product and the service. I will recommend 1A to my friends. Thank you.
September 16, 2017
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Year Make Model Description
1997-2005Chevy Venture Chevy Venture Windshield Wiper Transmission Crank Arm Dorman 602-205
1997-2004Oldsmobile Silhouette Olds Silhouette Windshield Wiper Transmission Crank Arm Dorman 602-205
1999-2004Pontiac Montana Pontiac Montana Windshield Wiper Transmission Crank Arm Dorman 602-205
2005Pontiac Montana Pontiac Montana Base Model Windshield Wiper Transmission Crank Arm Dorman 602-205
1997-1998Pontiac Trans Sport Pontiac Trans Sport Windshield Wiper Transmission Crank Arm Dorman 602-205
1999-2000Pontiac Trans Sport Pontiac Trans Sport (Canada Built Models (1st VIN Digit 2)) Windshield Wiper Transmission Crank Arm Dorman 602-205
Only 1 left in stock
Part #: 1AWWT00011

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Brand #: 602-205

How-to Video:

(04:21 min)