Hub Cap 6-Bolt 5.50" BCD Cast Aluminum 2-0.69" Depth - 3004009

Part#: AAA4113004009

Features and Benefits

  • Cast aluminum oil hub cap for TN trailer axle 25-piece pack applications on commercial trailers
  • Cast aluminum construction for lightweight corrosion resistance in TN-style trailer axle hub end service
  • Bolt circle at 5.50" with 6 bolt holes and bolt size at 0.31" for hardware-matched bolt-on installation
  • Flange outer diameter at 6-0.25" with inner diameter at 4-0.38" for precise seating on TN hub faces
  • Overall depth at 2-0.69" with inside depth at 1-0.94" for correct bearing clearance in TN axle positions
  • TN axle application in 25-piece pack format for fleet stocking and high-volume trailer maintenance use

Select Alternative Part #

Warranty

Warranty Up to 3 years warranty

Please contact customer service to know more details

Bolt Circle Diameter5.50 in.
Bolt Size0.31 in.
Flange Inner Diameter4-0.38 in.
Flange Outer Diameter6-0.25 in.
Inside Depth1-0.94 in.
MaterialCast Aluminum
Number of Bolt Holes6.00
Overall Depth2-0.69 in.
Interchange
012500700C1
11-0674
11-0677
110677
1343
1458-1643
1458-1644
14581643
14581644
1644
1657-081-C
1695-989-C
17222
1743
1743CHR
1772
1788
180.10619
180.10619K
180.10629
180.10629K
19-QJ-313
19217
2033-863-C
2103802
21200624
22-4009
2500-700-C
2500700C
28009-V
300-4009
340-009
340-009BK
340-249
340-4009
342-009
343-009
343-249
343-4009
343009
3434009
38580509
3918955
3W-5687
411601P
4131100
4131128
431-620-R
54001
54256
70012600E
78433404009
78433434009
8-299
81909
821338
821907
8302
84009
84009G
862500
9009
921015015
A-3262-C-133
A-3262-H-398
AM18010619
AM18010629
C43-4009
CHR1643
CR1630
CR1643
CR1743
E-04009
E04009
E3HS-1131-AA
GT4009
GT4009S
GT4010
H34009
H74009
HA4009
HC3-4009
HC34009
HU009A
L2921
M-2274
M-2774
M-3988
M10-HK-124
M10HK182
MER34009
S-B360
SB360
STM 343-4009
STM3404009
STM343-009
STM3434009
TDA MER34009
TR343-4009
WA145051
WA343-009
WA343009
XX-343-4009
XX3434009

No data found.

The Hub Cap mounts on a 5.50" pattern with 6-bolt holes, engineered as an oil bath unit for Heavy Duty commercial trailer and drive axles. Die-cast from aluminum, the cap seals the hub bore against contamination and lubricant loss across daily operation. The design suits standard fleet upkeep procedures.
Easy Returns

Easy Returns

Hassle-free process

24/7 Online

24/7 Online

Shop anytime

Secure Checkout

Secure Checkout

SSL safe payment

Wide Range

Wide Range

Hundreds of parts

Fast Shipping

Fast Shipping

Same-day dispatch