Stemco 340-4066 - Wheel Hub Cap - 6 Bolts, 5-1/8 in. Bolt Circle, 2-7/8 in. Depth, Gasket (330-3041)
We cannot fulfill orders for this part at this time. Please check back later or request a stock notification to receive an email.
Sometimes we may have similar parts for sale, click the button below to see if anything matches.
STEMCO part description
| Product Type | Hub Cap |
Features & Benefits
- Extended 2-⅞” depth supports higher oil volumes
- Helps prevent lubricant leakage and bearing contamination
- Fits hub systems with a 5-⅛” bolt circle and 6-bolt pattern
- Used frequently on commercial trucks and trailers in long-haul operations
Stemco Wheel Hub Cap
Excess heat, friction, and debris can all lead to premature hub failures—unless the wheel end is properly sealed. The Stemco Wheel Hub Cap helps enclose and protect hub bearings while keeping lubricants where they belong. This cap includes a matched gasket and is sized with a deep profile to accommodate oil-lubricated hubs. The Stemco 340-4066’s structure also makes periodic inspections easier, without compromising the seal.
Product Attributes
| Height | 2-7/8 IN |
| Bolt Circle | 5-1/8 in |
| Bolt Size | 5/16 IN |
| FLANGE INNER DIAMETER | 3/3/2004 12:00:00 AM IN |
| FLANGE OUTER DIAMETER | 5/3/2004 12:00:00 AM IN |
| GASKET NUMBER | 330-3041 |
| Inside Depth | 2-1/8 in |
| Number of Bolts | 6 |
| Torque | 12-16 85 |
| Window Kit | 359-5999 |
| BOLT CIRCLE | 5-1/8 |
| Bolt Size | 5/16 |
| Flange Inner Diameter | 3-3/4 |
| Flange Outer Diameter | 5-3/4 |
| Inside Depth | 2-1/8 |
| Torque | 12-16 |
Additional Information
| Harmonized Tariff Code (HTS) | 8708706045 |
| UPC | 00703832132184 |
| VMRS Code | 018003003 |
STEMCO 340-4066 Cross Reference
We have 3 alternatives for the 340-4066 by STEMCO:
STEMCO® is a recognized global leader in manufacturing and supplying a comprehensive line of high-performance systems and components to the commercial vehicle industry. Its wide range of products includes wheel-end components, such as fasteners, hubcaps, bearings, seals, and mileage counters, and brake parts, which include brake drums, brake pads, and adjusters. It also offers suspension products like spring pins, king pin kits, polyurethane suspensions, tie rod assemblies, and mount and blocking components. All these products are made to the highest quality and safety standards to ensure superior performance and maximum durability even when used in the harshest of conditions. STEMCO is ISO-9001:2015 certified.
California residents see Prop 65 Warning(s)
Don't know your part number?
Take a photo and we'll identify it!
