【GREAT VALUE PACK】- The 4Sets semi truck trailer hub cap kits include 36Pcs parts: 4Pcs 343-4009 Hub Caps + 4Pcs Grey Gaskets + 24Pcs Hex Mounting Bolts + Extra 4Pcs Blue Hub Seals, Value-for-money sets! Meet the need for multiple repairs and spare parts.
【WITH MOUNTING BOLTS】- Our hubcaps with serrated flange bolts, but others didn't have bolts. Our bolts are convenient for you to install directly, save your time and money! The serrated flange design replaces the role of the washer and has the function of preventing loosening.
【VISIBLE OIL WINDOW】- 3434009 Hub Cap with high strength transparent plastic oil window, with markings. You can visually see the level and condition of hub oil in the axle, convenient to add or replace oil in time.
【EXCELLENT SEALING】- The oil window is tight sealing with gaskets and screws, the side pipe plug is coated with sealant to prevent leakage. Also each hub cap with 1pc grey mounting gasket and 1pc extra blue rubber seal.
【LONG SERVICE LIFE】- Hub caps are die-casted from 380 aluminum alloy, sturdy and durable, surface polishing treatment. Waterproof, anti-corrosion, anti-cracking, anti warping and breaking.
【SIZE & REPLACEMENT】- Bolt Hole Pitch: 5-1/2" on center, Flange I.D.: 4-3/8", Flange O.D.: 6-1/4", Inside Depth: 1-15/16". ➤Replacement for Stemco 343-4009, 3434009, for GMC/Volvo 921010009, 862500, for Automann 180.10619, for Spicer-Dana M10HK124, M10HK182, M10HK184, for Strick R20148201, R20148227, Timpte 2009913, Trailmobile 8668, etc.