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Equal-i-zer Hitch 91-00-4250 High-Performance Lubricant 4 oz Tube -- Hitch Ball, Head and L-Bracket Grease

Equal-i-zer Hitch 91-00-4250 High-Performance Lubricant 4 oz tube for hitch ball, head, and L-bracket lubrication on weight distribution hitches.
Equal-i-zer High-Performance Lubricant
 
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Part Number: 91-00-4250
Manufacturer: Equal-i-zer Hitch

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Equal-i-zer Hitch Part 91-00-4250 4 oz Tube Equal-i-zer High-Performance Hitch Lubricant

Purpose-formulated grease for the Equal-i-zer weight distribution hitch system. Keeps hitch balls, hitch heads, and L-brackets moving smoothly, quietly, and corrosion-free mile after mile.

The Right Grease for Your Equal-i-zer Hitch

Generic greases and household lubricants can attract dirt, degrade under towing heat cycles, and leave behind a thick residue that accelerates wear. Equal-i-zer's own High-Performance Lubricant (part 91-00-4250) is engineered specifically for the metal-on-metal contact points of the Equal-i-zer 4-point sway control hitch -- the hitch ball socket in the head, the pivot surfaces of the L-brackets, and the spring bar contact areas.

The formula is corrosion-resistant to protect steel components through rain, road spray, and long storage periods. It is also noticeably lower in odor than conventional trailer hitch greases, which matters when you're applying it in a campsite or garage. The convenient 4 oz squeeze tube lets you apply exactly where you need it without overfilling or mess.

Extends Hitch Life

Reduces metal-to-metal wear at the hitch ball socket and L-bracket pivot points, helping your hitch components last longer between replacements.

Reduces Noise

Eliminates squeaking and creaking at hitch contact points -- a common complaint on weight distribution systems that are overdue for lubrication.

Corrosion Resistant

Formulated to resist moisture intrusion and oxidation, protecting hitch steel from rust during towing and storage in wet conditions.

Low Odor Formula

Less odor than comparable hitch greases, making routine maintenance more pleasant whether you're working in a closed garage or at a campground.

Where to Apply on the Equal-i-zer Hitch

For best results, apply lubricant at each of these three locations during your regular maintenance interval:

  • Hitch Ball: Apply a thin coat to the entire ball surface before coupling the trailer. Reapply whenever the ball appears dry or shows surface oxidation.
  • Hitch Head Socket: Work a small amount of lubricant into the interior socket of the hitch head where the ball seats. This is the highest-load contact point on the system.
  • L-Brackets: Apply to the pivot surfaces and contact points on both L-brackets (the spring bar lift points). Equal-i-zer recommends lubricating these at every 3,000 miles or each season.
Designed for the Equal-i-zer System
While this lubricant works on any hitch ball or conventional sway bar, it is specifically matched to the metallurgy and operating temperatures of the Equal-i-zer 4-point sway control hitch -- the same hitch family that uses L-bracket lift points instead of friction pads.

Maintenance Schedule

Equal-i-zer recommends inspecting and lubricating hitch contact points at a minimum of every 3,000 miles or once per towing season, whichever comes first. More frequent lubrication is appropriate if:

  • You tow in wet, salty, or dusty environments.
  • You hear squeaking or creaking while underway.
  • The hitch has been in storage for more than 60 days.
  • You notice surface rust or dry spots on ball or bracket contact areas.
Maintenance Tip: Before applying fresh lubricant, wipe down the hitch ball, head socket, and L-bracket contact surfaces with a clean rag to remove old grease, road grime, and any surface rust. Starting with a clean surface ensures the new lubricant bonds properly and delivers full protection.
Compatibility Note: This lubricant is intended for the metal components of the Equal-i-zer hitch. Keep lubricant away from rubber components, trailer brake wiring, and safety chain hooks. It is not a thread-locking compound and should not be applied to hitch receiver bolts or shank set screws.

Product Specifications

ManufacturerEqual-i-zer Hitch
Manufacturer Part Number91-00-4250
SKU94-6398
UPC816416010256
Net Weight (product)0.5 lbs
Container Size4 oz squeeze tube
Container TypeEasy-apply tube

Performance Characteristics

Formula TypeHigh-performance grease lubricant
Corrosion ResistanceYes -- moisture and oxidation resistant
Odor LevelLow odor compared to standard hitch greases
Primary ApplicationMetal-on-metal hitch contact surfaces

Recommended Applications

Hitch BallFull surface coat prior to coupling
Hitch Head SocketInterior ball-seat surface
L-BracketsPivot and contact surfaces on both brackets
Compatible Hitch FamilyEqual-i-zer 4-point sway control hitches (all sizes)

What Is Included

Included1 x 4 oz tube of Equal-i-zer High-Performance Lubricant
WarrantyLimited 90-day manufacturer warranty

Hitch Compatibility Reference

Equal-i-zer 4,000 / 400 lbCompatible
Equal-i-zer 6,000 / 600 lbCompatible
Equal-i-zer 8,000 / 800 lbCompatible
Equal-i-zer 10,000 / 1,000 lbCompatible
Equal-i-zer 12,000 / 1,200 lbCompatible
General hitch ball and receiver useAlso suitable
Important Information
  • For external metal hitch surfaces only -- do not apply to trailer brake wiring, rubber seals, or electronic connectors.
  • Keep out of reach of children. Avoid prolonged skin contact; wash hands after application.
  • Not a thread locker -- do not substitute for thread-locking compounds on fasteners.
  • Wipe away excess lubricant after application to prevent accumulation of road debris on hitch components.
  • Covered by a limited 90-day manufacturer warranty. Warranty covers product defects, not normal consumption through use.
  • Store tube in a cool, dry location away from direct sunlight to prevent formula separation.


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