Spicer Tandem Drive Axles Service Manual J340-S, J380-S, J400-S, W460-S - Manual (Page 4)

MODEL IDENTIFICATION NUMBERING SYSTEM
HEAT
CODE
SPICER
TRADEMARK
MFG.
DATE MATCHED
SET NUMBER
PART
NUMBER
TOOTH
COMBINATION
41-11
472
SPICER
TRADEMARK
+15
L10
PINION
ETCH
BACKLASH
ETCH
472
Family
(J,W)
* No-SPIN ® is a registered trademark of Tractech
Load Carrying Capacity
(340 = 34,000 Lbs.)
(380 = 38,000 Lbs.)
(400 = 40,000 Lbs.)
(440 = 44,000 Lbs.)
(460 = 46,000 Lbs.)
GEAR SET IDENTIFICATION
Manufacturer's Date
- Date gear set was made.
Spicer Trademark
- Dana Diamond and location of manufac-
turing facility.
047GP000
- Part number of pinion. (TYPICAL)
047GR000
- Part number of ring gear. (TYPICAL)
Tooth Combination(i.e. 41-11)
- Indicates the pinion has 11
teeth and the ring gear has 41 teeth which results in a 3:73:1
ratio.
Matched Set Number
- Spicer ring gears and pinions are
manufactured as matched sets. Both ring gear and pinion are
marked with a corresponding number (i.e. 472), which
identifies them as a matched set.
A gear set that does not have the same match set numbers
should not be run together. If either ring gear or pinion
require replacement,
a new matched set must be used.
Backlash Etch
- Indicates backlash setting for assembly.
Pinion Etch
- Indicator for proper pinion position shim stack
up. See Pinion Position Section.
2
Options
(N= No-SPIN
® option)
Gearing Type
(S= Single Reduction)
J 400 J 400 J 400 J 400 J 400 S N S N S N S N S N