• Output shaft nut socket for Allison 1000/2000/2400, 1/2 in drive
  • Output shaft nut socket for Allison 1000/2000/2400, 1/2 in drive
  • Output shaft nut socket for Allison 1000/2000/2400, 1/2 in drive
  • Output shaft nut socket for Allison 1000/2000/2400, 1/2 in drive
  • Output shaft nut socket for Allison 1000/2000/2400, 1/2 in drive
  • Output shaft nut socket for Allison 1000/2000/2400, 1/2 in drive
  • Output shaft nut socket for Allison 1000/2000/2400, 1/2 in drive
  • Output shaft nut socket for Allison 1000/2000/2400, 1/2 in drive
  • Output shaft nut socket for Allison 1000/2000/2400, 1/2 in drive
  • Output shaft nut socket for Allison 1000/2000/2400, 1/2 in drive
  • Output shaft nut socket for Allison 1000/2000/2400, 1/2 in drive
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Output shaft nut socket for Allison 1000/2000/2400, 1/2 in drive

Output shaft nut socket for Allison 1000/2000/2400, 1/2 in drive

297334953547

$126.50 USD
$126.50 USD $126.50 USD
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Product type
Transmission tools

Output shaft nut service with a hand drive

This four-prong socket removes and installs the output shaft nut on the listed 4WD transmission applications. The 1/2 inch square drive accepts a hand ratchet or breaker bar. The socket is made from hardened steel with a black-oxide finish.

Socket specifications

Tool type
Output shaft nut socket
Nut engagement
4-prong
Drive
1/2 inch square
Operation
Manual, with a ratchet or breaker bar
Material
Hardened steel
Finish
Black oxide
Cross references
29531231; J-38805

Transmission and vehicle applications

Applications include Allison LCT1000, LCT2000 and LCT2400 5- and 6-speed transmissions, and Chevrolet NV4500 5-speed manual transmissions.

The listed truck range covers 2001-2010 Chevrolet Silverado and GMC Sierra 2500HD, 3500 and 3500HD models with 6.6L Duramax diesel engines and 4x4 drive, including LB7, LLY, LBZ and LMM applications. Fitment requires the matching 4WD transmission and output shaft nut; the vehicle year and engine alone do not establish compatibility. Not for fourth-generation transmissions.

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