FEATURES AND BENEFITS
GENERAL
- Dual Dynamics pioneered the field with the grease hub cap, making the first and the best.
- Original design vents and resists contamination.
ALUMINUM CONSTRUCTION
- Lightweight, strong, durable, non-corrosive and weather-resistant.
- Allows for rapid heat dissipation.
- Solid one-piece construction WILL NOT BREAK…we guarantee it.
- Unique design reinforces hub cap face and eliminates window breakage.
WINDOW
- Manufactured from chemical and break-resistant Lexan.
- Guaranteed against breaking or leaking for the LIFE of the product.
MOUNTING GASKETS
- Highly crush-resistant at high flange pressures.
- Gaskets have a FULLY CURED nitride binder which will withstand wheel-end temperatures up to 350º .
| PART# | # OF BOLTS | HOLE SIZE | BOLT CIRCLE | O.D [A] |
I.D. [B] |
MAX AXLE EXTD [C] |
HEIGHT [D] |
CROSS REFERENCE Â STEMCOÂ Â Â Â CR | |
|---|---|---|---|---|---|---|---|---|---|
| 207-P6 | 6 | 0.37 | 5.53 | 6.25 | 4.43 | 2.02 | 2.83 | 343-4350 | |
| 260-P6 | 6 | 0.37 | 6.75 | 7.5 | 5.45 | 1.94 | 2.71 | 343-4352 | |
| 267-P6 | 6-1/4-8-UN-2A | N/A | N/A | 6.46 | 5.64 | 1.34 | 2.39 | 343-4351 | |
| 316-P6 | 6 | 0.344 | 4.5 | 5.25 | 3.5 | 1.66 | 2.47 | ||
| PART# | # OF BOLTS | HOLE SIZE | BOLT CIRCLE | O.D [A] |
I.D. [B] |
MAX AXLE EXTD [C] |
HEIGHT [D] |
CROSS REFERENCE Â STEMCOÂ Â Â Â CR | |
|---|---|---|---|---|---|---|---|---|---|
| 401-G6 | 6 | 0.37 | 5.53 | 6.25 | 4.43 | 2.16 | 2.66 | 340-4350 | |
| 456-G6 | 6 | 0.37 | 6.75 | 7.5 | 5.45 | 2.17 | 2.85 | 340-4352 | |
| 274-G6 | 6-1/4-8-UN-2A | N/A | N/A | 6.46 | 5.64 | 1.34 | 2.39 | 343-4351 | |
| Please refer to complete warranty information included with each Dual-Guard System purchased. |