21-35-KIT - Plastic Oil/Grease Cap – For 6K–8K Hubs HEAVY reducing wear and prolonging the

reducing wear and prolonging the life of your suspension system

it ensures secure and efficient brake fluid transfer where it matters most

Complete with mounting grommet and wiring plug

The Suspension Equalizer – 7-3/4" Curved – For 1-3/4" Double-Eye Springs | EQ-E1 is a dependable upgrade or replacement for trailer suspension systems

Mounting bolts not included

21-35-KIT - Plastic Oil/Grease Cap – For 6K–8K Hubs HEAVY reducing wear and prolonging theThis complete oil grease cap kit is engineered for 6,0008,000 lb Dexter style trailer hubs with 2. 875" screw in threads. It also fits select 9,000 lb Dexter axles manufactured before October 1989. Designed for oil bath applications, the kit includes all essential components for a full replacement, ensuring reliable performance and a leak resistant seal. Detailed Information: Thread Diameter 2. 875" (2 7 8") Thread Count 12 Threads Material Plastic +