Spicer 23105 - Manual

Spicer
®
Axles & Brakes
ABIB-0304
Information Bulletin
Bulletin Type: Service Information
Topic: Carrier Design Modifications to 23105 Drive Axles
Affected Models: 23105S/D/A, 26105S/D/A, 30105S/D/A
Beginning Jan 6
th , 2003 the 23105 Family Axles had significant design improvements made to the carrier to
housing mounting flange. These models are now produced with a “Thick Flange” carrier. Models with “Thick
Flange” carriers require the use of longer capscrews at the 12:00 & 6:00 positions. This design enhancement will
have an impact on service parts as outlined throughout this bulletin.
Carrier Mounting Flange Design Change:
The nominal thickness of the carrier to housing flange has been increased. Additionally a much thicker boss has
been added to the flange at the 12:00 & 6:00 o’clock positions. These changes will require the use of new fastener
parts. A new standard 55mm capscrew
(P/N 130185) and a “long” 80mm capscrew (P/N 130218) have been
released for these models. In conjunction with the new capscrews, a thicker and larger diameter flat washer
(P/N 130877) will be used as part of this upgrade.
The New “Thick Flange” 23105 Carriers
Require New Longer Style Capscrews at the
12:00 & 6:00 o’clock Positions.
This bulletin contains product information.
Dana Corporation is not committed or liable for canvassing existing product.