Trailer Hub Grease Cap, 2.72" - Drive-In for E-Z Lube, 5.2-8K Axles

Redline Grease Caps - 21-43-1

Trailer Hub EZ Lube Grease Cap

• 2.72" OD
• Drive-In style
• Fits: 5.2K, 6K, 7K and 8K axle hubs with 8 bolts
• Rubber lube plug sold separately

Customers compare 21-43-1 to these similar products

Grease Cap Plug for E-Z Lube Grease Caps$2.39

Grease Cap, 2.72" OD Drive In with Plug$8.99

Rubber Lube Plug - Fits 1.18" Lubed Dust Cap - Qty 1$1.79

Grease Cap, 2.44" OD Drive In with Plug$5.95

Grease Cap, 1.986" OD EZ Lube Drive in with Plug$5.95

Customers Who Purchased This Grease Caps Also Bought...

Rubber Lube Plug - Fits 1.18" Lubed Dust Cap - Qty 1 $1.79

Grease Cap Plug for E-Z Lube Grease Caps $2.39

Trailer Wheel Lug Nut - 1/2"(Each) $0.58

Replacement Spindle Washer - Tang Type for E-Z Lube $0.49

Brake Mounting Bolt for 12" Brake Assembly $0.33

Ask the Experts about this Redline Grease Caps
Do you have a question about this Grease Caps?

• E-Z Lube Drive in Grease Caps Sizing
  
• The drive-in grease caps that are specified for E-Z Lube axles will fit over the top of them, provided you have the right diameter size. Check the diameter of the caps you are using now with calipers to see if they are 2.72 inches. I would imagine these are too big as they are typically used on axles that are rated from 5,000 pounds up to 8,000 pounds with 8 bolt hubs. At 3,000 pounds your hubs are probably smaller and you would need a smaller grease cap.
  view full answer...


• Which Grease Caps Will Fit the Kodiak 13 Inch Trailer Hub and Rotor, # KHR13712SC
  
• The recommend grease cap for the Kodiak 13 Inch Hub and Rotor, # KHR13712SC, is Grease Cap # F001520. This cap has a diameter of 2.446 inches. You could also use Grease Cap, # RG04-080, that has a 2.44 inch diameter and comes with the rubber plugs. For installation, you may also be interested in Dust Cap Driver Tool, # 290-992. I have included a link to a video review of this driver tool for you to view.
  view full answer...


• Is Rubber Plug Included with Trailer Hub Grease Cap Part # 21-43-1
  
• The rubber plug is not included. For the # 21-43-1 grease cap, you would need the rubber plug part # DC-RP. The plugs are sold individually.
  view full answer...


• 2.72 inch Outer Diameter Trailer Hub Grease Cap Recommendation for a 8k # 13 Torflex Axle
  
• I did some research and it looks like you are correct. You will want this Trailer Hub Grease Cap, 2.72 inch # 21-43-1 for your # 13 Torflex 8,000 lb axle.
  view full answer...