
TO: All Dana Axle Customers
O’RING P/N 210180
PART NUMBER INFORMATION
Dana wish to communicate the following running change to the D170/D190 & DSH40 Inter
Axle Lockout and Diff Lock O’Ring part number 210180:
The O’Ring part number 210180 has been revised to improve durability. The revised O’Ring
has subtle differences. It is now made from Fluoroelastomer (FKM) rubber and is black in
color as shown in the photos below.
Current 210180
Enhanced 210180-A
There are part number changes to both the O’Ring and a small number of service kits that
contain O’Ring. Please see table below.
Number Description
210180 Piston O'Ring (all models) 210180-A
512893 Air Lockout Repair Kit with Fork (D170/190) 512893-A
512892 Air Lockout Repair Kit (D170/190) 512892-A
512895 Diff Lock Repair Kit (D170/190) 512895-A
504097 Diff Lock Conversion Kit (D170/190) 504097-A
510052 Air Lockout Repair Kit with Fork (DSH40) 510052-A
Current Literature can be downloaded from www.spicerparts.com or at www.dana.com.au
Click on the literature button or the EXPERT ® icon, and navigate to the literature needed.
Should you have any queries on the above or require further information please contact Dana Australia on 1300
00 DANA.
Number
Spicer® Service Parts Dana Holding Corporation www.spicerparts.com www.dana.com