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New Tiered Discounts: 12% off $100+ | 15% off $250+ | 18% off $500+ Automatically applied at checkout!
New Tiered Discounts: 12% off $100+ | 15% off $250+ | 18% off $500+ Automatically applied at checkout!
Prior to ordering, contact us with your trailer model (or VIN on 2022 and newer trailers) to verify the selected parts match your trailer build, via chat or phone 1-866-335-5464.

Grease and Oil Caps

Protect your hubs and keep your trailer rolling smoothly with durable grease and oil caps from Felling Trailers Parts Store. Designed to seal out dirt, moisture, and debris, these caps help maintain proper lubrication and extend the life of your bearings and hub components.

We carry a wide selection of press-in and threaded styles, including EZ Lube and oil bath caps, built for secure fitment and long-term performance. Each cap is manufactured to OEM-quality standards for reliable protection in any environment from highway hauling to heavy-duty job site use.

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$7.95 - $7.95
$7.95
$7.95 - $7.95
$7.95

21-43-1 - 2.72" OD Drive-In E-Z Lube Grease Cap

The 21-43-1 Drive-In E-Z Lube Grease Cap is a high-quality replacement cap designed for Dexter and other trailer axles equipped with E-Z Lube spin...

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$7.95 - $7.95
$7.95
$7.95 - $7.95
$7.95
$6.95 - $6.95
$6.95
$6.95 - $6.95
$6.95

21-39 - Grease Cap

The 21-39 Grease Cap is a durable, drive-in style cap designed to protect trailer wheel bearings from dirt, debris, and moisture. With a 2.72-inch ...

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$6.95 - $6.95
$6.95
$6.95 - $6.95
$6.95
$16.95 - $16.95
$16.95
$16.95 - $16.95
$16.95

RG04-120 - E-Z Lube Grease Caps (2 Pack)

The RG04-120 E-Z Lube Grease Caps are designed for 5,200 to 7,000 lb 8-bolt hubs, featuring a 2.72" outer diameter. These drive-in style caps inclu...

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$16.95 - $16.95
$16.95
$16.95 - $16.95
$16.95
Dexter axle oil seal
$8.95 - $8.95
$8.95
$8.95 - $8.95
$8.95

RG04-100 - Dome Style Grease Caps (2 Pack)

The RG04-100 Dome Style Grease Caps are designed for 5,200 to 7,000 lb axle hubs with a 2.72" outer diameter. These drive-in style caps feature a d...

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$8.95 - $8.95
$8.95
$8.95 - $8.95
$8.95
Dexter axle oil seal
$6.95 - $6.95
$6.95
$6.95 - $6.95
$6.95

38605 - 2.72" Dome Style Grease Cap

The 38605 Dome Style Grease Cap is designed to protect your trailer's wheel bearings from dirt, debris, and moisture. With a 2.72" outer diameter, ...

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$6.95 - $6.95
$6.95
$6.95 - $6.95
$6.95

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