A strong fifth wheel lubricant should suit the hitch’s metal contact surfaces, stay where applied, and fit the way you prefer to maintain it. Schaeffer Manufacturing Co. Moly 5th Wheel Lube leads this group for buyers who want a fifth-wheel-specific product in a quick-spraying aerosol, while Castrol and Counteract offer grease in tubes.
The six options here span aerosol, tube, bottle, and packet formats, with graphite or moly formulations represented in several products. That variety matters: application style, quantity, and the exact product form can affect how convenient a choice is for your setup.
Use the comparison to distinguish lubricants designed for fifth wheels from general-purpose formats, and check packaging details before choosing a multi-pack or individual container.
Schaeffer Moly 5th Wheel Lube is the leading choice because it is specifically recommended for fifth wheel lubrication and comes as an aerosol that sprays on quickly and evenly. Its product details also describe a thin, durable layer designed to reduce clumpy buildup and overgreasing. Choose it if easy application is your priority.
Buyers who specifically want grease in tubes should compare Castrol Fifth Wheel Grease and Counteract Premium 5th Wheel Grease instead.
Our Top Picks
Best OverallIts aerosol is recommended for fifth wheel lubrication, sprays on quickly and evenly, and is described as reducing clumpy buildup and overgreasing.
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Best Multi-PackDesigned specifically for fifth wheel applications, this NLGI grade 2 grease comes in a pack of 25 eight-ounce tubes.
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Best Single TubeCounteract Premium 5th Wheel Grease
Its eight-ounce tube contains a graphite and moly formulation with 10 percent lubricating solids, and it is suggested for all fifth wheel applications.
View on Amazon- Best Packet Supply Dynatex 5TH Wheel Grease 60 Packets
Compare Fifth Wheel Lubricants by Format and Application
| # | Product | Form | Container Type | Weight | Buy |
|---|---|---|---|---|---|
| 1 | 1. Schaeffer Moly 5th Wheel LubeBest Overall | Aerosol,Grease,Spray | Can | 16 oz | View on Amazon |
| 2 | 2. Castrol Fifth Wheel GreaseBest Multi-Pack | Grease | Tube | 6.4 oz | View on Amazon |
| 3 | 3. Counteract Premium 5th Wheel GreaseBest Single Tube | Grease | Tube | 8 oz | View on Amazon |
| 4 |  4. Dynatex 5TH Wheel Grease 60 PacketsBest Packet Supply | Grease | Box | 2 oz | View on Amazon |
| 5 |  5. Dynatex 5TH Wheel Grease 10 PacketsSmall packet supply | Grease | Can | 1.3 lb | View on Amazon |
| 6 |  6. Lucas 5Th Wheel LubeCleaner chassis lubrication | Oil | Bottle | 16 oz | View on Amazon |
Detailed Reviews: Best Fifth Wheel Grease
#1 · Best Overall
1. Schaeffer Moly 5th Wheel Lube
- Form: Aerosol,Grease,Spray
- Container Type: Can
- Weight: 16 oz
Best for: Even aerosol application.
Why it ranks #1: Its aerosol is recommended for fifth wheel lubrication, sprays on quickly and evenly, and is described as reducing clumpy buildup and overgreasing.
Schaeffer’s Moly fifth-wheel lubricant sprays on quickly and evenly, letting owners coat the fifth wheel without applying grease from a tube or pail. Its thin but durable film is intended to reduce clumpy buildup and overgreasing, making controlled application the key advantage for routine hitch maintenance.
The aerosol can’s shake, point, and spray workflow can simplify lubrication when reaching across the fifth wheel, and the listing says application does not require a spatula or grease pail. The thin, durable coating is intended to lubricate metal surfaces while reducing clumpy buildup, which can help limit excess grease attracting dirt and debris. Schaeffer identifies the product as a heavy-duty extreme-pressure spray for fifth wheels and describes it as long-lasting.
- Sprays on quickly and evenly
- Shake, point, and spray application
- Thin durable lubricant intended to reduce clumpy buildup
- Fifth-wheel-specific extreme-pressure spray
- The aerosol format may not suit buyers who prefer grease applied from a tube or pail.
Skip it if you want graphite grease in a tube; Counteract Premium 5th Wheel Grease offers an 8-ounce tube format.
Choose Schaeffer’s aerosol if you want an even spray-on coating and a workflow that avoids a spatula or grease pail. Its fifth-wheel focus is clear, but buyers seeking tube-applied grease should choose another format.
Full product details
| Brand | Schaeffer Manufacturing Co |
|---|---|
| Compatible Material | Metal |
| Container Type | Can |
| Included Components | 1 can of spray grease |
| Item Form | Aerosol,Grease,Spray |
| Item Weight | 16 ounces |
| Manufacturer | Schaeffer Manufacturing Co. |
| Material | Metal |
| Model Number | 0202-011S |
| Recommended Uses | Fifth wheel lubrication |
| Warranty Description | Check with manufacturer. |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: This product can expose you to chemicals including butyl benzyl phthalate (BBP), di-isodecyl phthalate (DIDP) which are known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov |
Listed on Amazon as: Schaeffer Manufacturing Co. 0202-011S Moly 5Th Wheel Lube Extreme Pressure Aerosol Lubricant, 16 oz. Aerosol Can
View on Amazon#2 · Best Multi-Pack
2. Castrol Fifth Wheel Grease
- Form: Grease
- Container Type: Tube
- Weight: 6.4 oz
Best for: Bulk tube supply.
Why it ranks #2: Designed specifically for fifth wheel applications, this NLGI grade 2 grease comes in a pack of 25 eight-ounce tubes.
Castrol’s pack of 25 eight-ounce tubes offers a substantial supply of fifth-wheel grease for repeated service, while its NLGI grade 2 specification identifies the grease grade. Castrol describes the formula as intended to stay in place under all weather and application conditions.
Each listed tube contains eight ounces, and the 25-pack suits buyers who want multiple portions available for ongoing fifth-wheel maintenance. Castrol identifies the grease as NLGI grade 2 and specifically describes stay-in-place performance as critical for fifth-wheel applications under all weather and application conditions. The graphite-moly formulation and tacky properties with 10 percent lubricating solids are stated to support adhesion to fifth wheels, helping explain its focus on staying put during use.
- Pack includes 25 tubes
- Eight ounces per tube
- NLGI grade 2
- Graphite-moly formula with 10 percent lubricating solids
- A 25-tube pack is a large supply for owners who maintain only one fifth wheel.
Skip it if you need just one tube; Counteract Premium 5th Wheel Grease is supplied as an 8-ounce tube.
Castrol fits shops, fleets, or frequent users who need multiple tubes of grade 2 fifth-wheel grease and value stated stay-in-place performance across weather conditions. The 25-tube pack may be excessive for occasional single-rig maintenance.
Full product details
| Brand | Castrol |
|---|---|
| Compatible Material | Metal |
| Container Type | Tube |
| Included Components | Castrol 55521-25PK Fifth Wheel Grease – 8 oz., (Pack of 25) |
| Item Form | Grease |
| Item Weight | 6.4 ounces |
| Manufacturer | Castrol |
| Material | Metal |
| Model Number | 55521-25PK |
| Recommended Uses | Grease |
Listed on Amazon as: Castrol Fifth Wheel Grease, 8 Ounce, Pack of 25
View on Amazon#3 · Best Single Tube
3. Counteract Premium 5th Wheel Grease
- Form: Grease
- Container Type: Tube
- Weight: 8 oz
Best for: Extreme-condition hitch grease.
Why it ranks #3: Its eight-ounce tube contains a graphite and moly formulation with 10 percent lubricating solids, and it is suggested for all fifth wheel applications.
Counteract’s graphite-and-moly formulation pairs tacky adhesion with 10 percent lubricating solids, helping the grease stay on fifth-wheel surfaces during demanding use. The product is listed for extreme temperatures and environmental conditions, and its suggested applications also include standard trailer hitch balls and sliding applications.
The tube contains an 8-ounce grease formulated with graphite and moly, while its tacky properties and 10 percent lubricating solids are intended to promote adhesion to fifth wheels. That combination suits buyers seeking a lubricant that stays on metal surfaces rather than a spray-on application. Counteract also identifies extreme temperatures and environmental conditions as use cases, and lists standard trailer hitch balls and sliding applications, offering flexibility beyond fifth-wheel use.
- Graphite-and-moly formulation
- Tacky properties support adhesion
- Contains 10 percent lubricating solids
- Listed for extreme temperatures and environmental conditions
- The 8-ounce tube provides a limited quantity for buyers maintaining multiple fifth wheels.
Skip it if you need a larger supply for repeated fleet service; Castrol Fifth Wheel Grease comes in a pack of 25 tubes.
Counteract suits owners wanting an 8-ounce tube of tacky graphite-moly grease for a fifth wheel, hitch ball, or sliding application, including demanding conditions. Consider the tube quantity if servicing multiple rigs or maintaining a fleet.
Full product details
| Brand | Counteract |
|---|---|
| Container Type | Tube |
| Item Form | Grease |
| Item Weight | 8 ounces |
| Manufacturer | Counteract |
| Material | Metal |
| Recommended Uses | Automotive |
| Warranty Description | Parts 30 Days. |
| Additional Information | Important information |
Listed on Amazon as: Counteract Premium 5th Wheel Grease (CBB-5WG8oz)
View on Amazon#4 · Best Packet Supply
4. Dynatex 5TH Wheel Grease 60 Packets
- Form: Grease
- Container Type: Box
- Weight: 2 oz
Best for: High-count packet supply.
Why it ranks #4: This graphite grease is listed for metal and comes as a display box of 60 packets, useful for buyers who prefer portioned packets.
Dynatex supplies 60 fifth-wheel grease packets in a display box, making this listing a practical option for buyers who need a larger packet quantity on hand. The grease is graphite-based and listed as compatible with metal, matching its stated lubricant use for fifth-wheel service.
The 60-packet count can support repeat lubrication without relying on a single container, while the box keeps the packets grouped together for storage or distribution. Dynatex lists graphite as the material and metal as the compatible material, connecting the formula to metal fifth-wheel components. The listing identifies the item as grease for lubricant use, but does not provide application directions or performance claims, so buyers should base selection on the supplied material and packet-count details.
- Includes 60 packets
- Graphite material
- Listed as compatible with metal
- Grease form for lubricant use
- The listing supplies no application directions or durability details for assessing performance.
Skip it if you need a smaller packet quantity; Dynatex 5TH Wheel Grease Packet comes as a 10-packet option.
This Dynatex box suits fleets, shops, or owners who want a larger supply of graphite grease packets for metal fifth-wheel lubrication. The listing provides limited performance detail, so it is best for buyers prioritizing packet count and material.
Full product details
| Brand | Dynatex |
|---|---|
| Compatible Material | Metal |
| Container Type | Box |
| Item Form | Grease |
| Item Weight | 2 ounces |
| Manufacturer | Dynatex |
| Material | Graphite |
| Model Number | 56400 |
| Recommended Uses | Lubricant |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: This product can expose you to chemicals including lead and lead compounds which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov |
Listed on Amazon as: Dynatex 5TH Wheel Grease Display Box Includes – 60 Packets
View on Amazon#5
5. Dynatex 5TH Wheel Grease 10 Packets
- Form: Grease
- Container Type: Can
- Weight: 1.3 lb
Best for: Small packet supply.
Why it ranks #5: This graphite grease is intended as a lubricant and offers the same packet format as the larger Dynatex listing, in a 10-packet pack.
Dynatex’s 10-packet fifth-wheel grease listing offers a smaller packet count than the brand’s 60-packet box, giving buyers a more limited supply for lubrication needs. It is graphite grease, and the listing identifies it for lubricant use without providing further performance or application specifics.
The 10-packet quantity gives buyers a defined supply of individual grease portions, which can be convenient to keep together for fifth-wheel maintenance. Dynatex lists graphite as the material and identifies the product as grease for lubricant use. Those details support choosing it for buyers who want a packeted graphite lubricant, but the available listing does not describe weather performance, durability, or application instructions, so selection rests mainly on the stated form and quantity.
- Supplied as 10 packets
- Graphite material
- Grease form
- Listed for lubricant use
- The listing does not specify application instructions or performance characteristics.
Skip it if you need a larger packet supply; Dynatex 5TH Wheel Grease Display Box Includes – 60 Packets provides 60 packets.
This 10-packet Dynatex option suits an owner who wants a smaller supply of graphite grease for fifth-wheel lubrication. The listing provides few performance details, so buyers needing documented weather or durability claims should look elsewhere.
Full product details
| Brand | Dynatex |
|---|---|
| Container Type | Can |
| Item Form | Grease |
| Item Weight | 1.3 pounds |
| Material | Graphite |
| Recommended Uses | Lubricant |
Listed on Amazon as: Dynatex 5TH Wheel Grease Packet – 10 Packets
View on Amazon#6
6. Lucas 5Th Wheel Lube
- Form: Oil
- Container Type: Bottle
- Weight: 16 oz
Best for: Cleaner chassis lubrication.
Why it ranks #6: It is labeled for fifth wheel use and described as virtually waterproof, but its item form is oil rather than grease or aerosol grease.
Lucas Oil’s fifth-wheel lubricant is an oil rather than a conventional grease, and its claim to last twice as long helps reduce how often you need to reapply it. The formula is described as virtually waterproof, while the brand also says it eliminates greasy mess on chassis and air hoses.
The one-pint bottle holds an oil-form lubricant, giving buyers a pourable alternative to grease for fifth-wheel lubrication. Lucas Oil says it lasts twice as long as grease, which can mean fewer reapplications, and its virtually waterproof property supports use where moisture is a concern. The stated benefit of eliminating greasy mess on chassis and air hoses also suits buyers who want to keep nearby components cleaner during lubrication. It is identified for lubricant use.
- Oil form offers an alternative to grease
- Claimed to last twice as long as grease
- Described as virtually waterproof
- Promotes less greasy mess on chassis and air hoses
- The California chemical warning may concern buyers who avoid products carrying that disclosure.
Skip it if you prefer a graphite grease in single-use packets; Dynatex 5TH Wheel Grease Packet offers a packet format instead.
Choose this Lucas Oil bottle if you want an oil-form fifth-wheel lubricant with a stated longer-lasting, virtually waterproof formula and less mess on chassis and air hoses. It is not a packeted grease product.
Full product details
| Brand | Lucas Oil |
|---|---|
| Container Type | Bottle |
| Included Components | 1x 1 Pint bottle |
| Item Form | Oil |
| Item Weight | 16 ounces |
| Manufacturer | LUCAS OIL |
| Material | Blend |
| Model Number | 10030 |
| Recommended Uses | Lubricant |
| Warranty Description | Call vendor for warranty |
| Additional Information | Important information |
Listed on Amazon as: Lucus 5Th Wheel Lube
View on AmazonAvoiding buildup and abrasive debris
Too much lubricant can create the very maintenance problem you are trying to avoid: Schaeffer’s product information notes that overgreasing attracts dirt and debris, which can form gunky, abrasive clumps. Its aerosol applies as a thin layer and is described as helping reduce buildup, making application control a key trade-off when comparing it with grease in tubes or packets. This does not mean every hitch should switch formats without preparation.
The listed products do not specify whether they are compatible when layered or mixed, so do not assume an old lubricant and a new one can be combined safely. Check the hitch or trailer manufacturer’s maintenance instructions, and clean the contact surfaces as directed before changing products.
The goal is coverage on the moving contact area, not an unnecessarily thick coating that catches contaminants.
Check format and pack details before ordering
Product form and package count are not interchangeable: these listings include an aerosol can, grease tubes, a bottle of oil, and packets. Schaeffer’s 16-ounce aerosol is a spray lubricant, while Counteract is an eight-ounce tube and Castrol is listed as 25 eight-ounce tubes. Dynatex is sold as either 60 or 10 packets, but the supplied details do not state the amount of grease in each packet.
Lucas is a 16-ounce bottle and is identified as oil, so it should not be mistaken for tube grease just because its name refers to fifth wheel lube. Confirm the actual package format and quantity against your maintenance routine and storage needs.
If your hitch instructions call for a particular lubricant type, follow those instructions rather than relying on a product title alone.
How to Choose Fifth Wheel Grease
Application format
Choose a format that matches how you prefer to apply lubricant to the hitch. Schaeffer comes in a 16-ounce aerosol can and is described as spraying quickly and evenly, while Counteract comes in an eight-ounce tube and Castrol in 25 eight-ounce tubes. Dynatex uses packets, with listings for 10 or 60, and Lucas is a 16-ounce bottle of oil.
Buyers who want to spray rather than handle grease may favour Schaeffer; those who want grease in a tube can look to Counteract or Castrol. Packet users can choose between the two Dynatex pack sizes, but the amount in each packet is not specified.
Check the product form against your hitch instructions before buying.
Formulation and stated use
Look for an explicit fifth wheel application and a formulation that fits your maintenance requirements. Schaeffer is recommended for fifth wheel lubrication and described as a semi-synthetic, extreme-pressure spray lubricant; Castrol is designed specifically for fifth wheel applications and is NLGI grade Counteract lists graphite and moly with 10 percent lubricating solids and suggests all fifth wheel applications.
Dynatex is graphite grease compatible with metal, while Lucas is fifth wheel lube in oil form. Buyers who need conventional grease can focus on the tube and packet options; those who prefer a spray have Schaeffer.
Product details do not establish interchangeability, so follow your hitch or trailer manufacturer’s lubricant guidance when selecting a formulation.
Quantity and replenishment needs
Match the listed quantity and pack structure to how you replenish supplies. Schaeffer and Lucas each list a 16-ounce container, while Counteract lists an eight-ounce tube. Castrol comes as 25 tubes of eight ounces each; Dynatex offers 10- and 60-packet listings, though packet fill amounts are not provided.
A buyer who wants many individual tubes may prefer Castrol, while a buyer seeking packets can choose the Dynatex listing that aligns with their storage and distribution needs. For a single larger container, Schaeffer’s aerosol or Lucas’s bottle may be more suitable, depending on the required form.
These package details do not tell you how long a supply lasts; actual consumption depends on use and maintenance instructions.
Which Fifth Wheel Grease Should You Choose?
For a fifth-wheel-specific lubricant that is quick to apply, choose Schaeffer Moly 5th Wheel Lube, the top-ranked aerosol with an even-spray application. If you specifically want grease in tubes and need a larger supply, Castrol Fifth Wheel Grease offers 25 eight-ounce tubes and is designed for fifth wheel applications. Choose Counteract Premium 5th Wheel Grease for a single eight-ounce tube with graphite, moly, and 10 percent lubricating solids.
For packet-format graphite grease, select between the 60-packet or 10-packet Dynatex listings based on the pack you want; packet fill quantity is not specified. Lucas 5Th Wheel Lube is an oil rather than grease, so consider it only if its form fits your hitch guidance.
Related Buying Guides
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Frequently Asked Questions
How often should I lubricate a fifth wheel hitch?
Follow the hitch manufacturer’s lubrication schedule and instructions, since the right interval depends on the hitch and its operating conditions. Inspect the contact surfaces regularly for wear, contamination, or lubricant loss. Reapply only as directed, and avoid adding more simply because the existing lubricant looks uneven or has collected dirt.
Can I use aerosol lubricant on a fifth wheel that previously had grease applied?
Possibly, but check the hitch guidance and the aerosol product instructions before combining lubricants. Different products may not be compatible, and spraying over old grease can leave a mixed or contaminated layer. If switching, remove residue and prepare the surface as directed rather than assuming the new lubricant can be applied on top.
How do I prepare a fifth wheel surface before applying a different lubricant?
Remove old lubricant and surface contamination according to the hitch and lubricant instructions, then make sure the contact area is ready for the new product. Use appropriate cleaning methods and avoid leaving debris or residue behind. Do not apply a different lubricant over an unknown layer unless the product guidance specifically permits it.
Are packet lubricants different from grease supplied in tubes?
The listings differ in packaging: the Dynatex options come in packets, while the Castrol and Counteract options are grease in tubes. Choose a format that suits your application and storage preferences, but check the product directions for how to apply it. The packet fill quantity is not specified in the listed details.
Can fifth wheel oil replace grease?
Do not assume oil and grease are interchangeable. The Lucas listing is an oil, while the other listed options include grease or aerosol lubricant. Use only a lubricant form permitted by your hitch guidance; if the instructions call for grease, confirm compatibility before considering an oil product.
Final Words
For a fifth-wheel-specific lubricant that is quick to apply, Schaeffer Moly 5th Wheel Lube is the leading choice: its aerosol is described as spraying evenly and leaving a thin, durable layer. If you specifically want grease in tubes, compare Castrol’s 25-tube listing with Counteract’s single tube. Choose between the Dynatex packet listings by pack count, and consider Lucas only if oil suits your hitch guidance.
