2-Pack QUCpona 47691 Wheel Seal

Key features

• Exact CR 47691 / 370003A Cross, 2-Pack for Both Drive Hubs​ – Two QUCpona 47691A unitized drive-axle seals cut to SKF CR 47691 & National 370003A dims (4.767" shaft, 6.308" hub bore, 6.324" OD, 1.035" wide); one box refreshes both rear drive hubs—no split orders for line-haul PM.
• 4-Lip HNBR + Garter Spring Main Lip​ – Advanced HNBR with a spring-loaded primary lip plus 3 auxiliary lips locks out EP gear oil leaks and blocks road grit from bearings—holds positive seal on 4-3/4" spindles even under 46K-lb tandem loads.
• Hand-Install Unitized Build, Metal O.D.​ – Steel-cased single unit presses in by hand or with RD305 tool, no loose wear sleeves; rubber I.D./O.D. ribs stop bore weep and shield the main lip from nicks—faster than old 2-piece oil-bath seals.
• -40°F to 225°F Severe-Duty Rating​ – Shrugs off EP 80W-140, salt spray, and summer heat soak; built for 38,000–46,000 lb Meritor/Eaton drive axles, long-haul fleets, and heavy vocational trucks without hardening or weeping.
• Fits Freightliner, Pete, KW, Volvo, Mack, Intl​ – Direct swap for SKF 47691/47692/47697, Stemco 393-0173/393-0273, Meritor MER0173, Mack 32QJ127A, Dana/Spicer drive hubs—Class 8 Cascadia, T680, 579, VNL, Anthem, ProStar rear drive axles.

Free shipping included. 30-day hassle-free returns.