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Industrial & Specialty Lubricants | High-Performance Oils & Greases

Lubricants in Bulk for Every Application

Bulk55 stocks a complete range of lubricants to keep fleets, shops, and facilities running smoothly. Choose proven engine oils like Mobil 1 C40 GT 0W-40 Advanced Synthetic and Mobil 1 0W-40 Supercar Full Synthetic for high performance and protection. For sealing and equipment maintenance, rely on Molykote 111 Compound, and keep heavy-duty transmissions steady with Castrol TranSynd 668.

From assembly pastes and chain lubricants to insulating compounds and corrosion protectants, every product comes in bulk packs designed for professional users.

Motul 8100 X-Cess Gen2 5W40 Motor Oil 5 Liter 4 x 5L Bottles

Original price $233.60 USD
Original price $233.60 USD - Original price $233.60 USD
Original price $233.60 USD
Current price $179.99 USD
$179.99 USD - $179.99 USD
Current price $179.99 USD

4 Count CaseMotul 8100 X-Cess Gen2 5W40 Motor Oil 5L Motul 8100 X-Cess Gen 2 motor oil is a 100 percent synthetic lubricant specifically designed f...

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Original price $233.60 USD
Original price $233.60 USD - Original price $233.60 USD
Original price $233.60 USD
Current price $179.99 USD
$179.99 USD - $179.99 USD
Current price $179.99 USD
4 x 5L Bottles Save 23% Save %

Motul Kart Grand Prix Engine Oil 1 Liter 12 x 1L Bottles

Original price $375.00 USD
Original price $375.00 USD - Original price $375.00 USD
Original price $375.00 USD
Current price $218.99 USD
$218.99 USD - $218.99 USD
Current price $218.99 USD

12 Count CaseMotul Kart Grand Prix 2T 23000rpm Synthetic Engine Oil 1L Motul Kart Grand Prix 2T is a fully synthetic lubricant specially developed ...

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Original price $375.00 USD
Original price $375.00 USD - Original price $375.00 USD
Original price $375.00 USD
Current price $218.99 USD
$218.99 USD - $218.99 USD
Current price $218.99 USD
12 x 1L Bottles Save 42% Save %

Royal Purple SAE 0W-40 HP Multi-Grade Motor Oil Quart Bottles 24 Bottles

Original price $299.76 USD
Original price $299.76 USD - Original price $299.76 USD
Original price $299.76 USD
Current price $245.99 USD
$245.99 USD - $245.99 USD
Current price $245.99 USD

24 Count Multipack Royal Purple ® SAE 0W-40 Euro Specifications Multi-Grade High Performance Motor Oil Quart Bottles Motor oil is made from crude o...

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Original price $299.76 USD
Original price $299.76 USD - Original price $299.76 USD
Original price $299.76 USD
Current price $245.99 USD
$245.99 USD - $245.99 USD
Current price $245.99 USD
24 Bottles Save 18% Save %

Castrol Syntrax SAE 75W-90 Limited Slip Gear Oil Quart Bottles 75W-90 LS

Original price $167.88 USD - Original price $167.88 USD
Original price $167.88 USD
$184.99 USD
$184.99 USD - $184.99 USD
Current price $184.99 USD

12 Count Multipack Castrol ® Syntraxâ„¢ SAE 75W-90 Limited Slip Gear Oil Quart Bottles Castrol Syntrax Limited Slip Gear oil is a synthetic formula...

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Original price $167.88 USD - Original price $167.88 USD
Original price $167.88 USD
$184.99 USD
$184.99 USD - $184.99 USD
Current price $184.99 USD
75W-90 LS

Castrol Power 1 SAE 5W40 Full Synthetic 4T Motorcycle Oil Quart Bottles 12 Bottles

Original price $143.88 USD
Original price $143.88 USD - Original price $143.88 USD
Original price $143.88 USD
Current price $140.99 USD
$140.99 USD - $140.99 USD
Current price $140.99 USD

12 Count Multipack Castrol ® Power 1 ® SAE 5W40 Full Synthetic 4T Motorcycle Oil Quart Bottles Castrol Power1 is an advanced, premium full syntheti...

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Original price $143.88 USD
Original price $143.88 USD - Original price $143.88 USD
Original price $143.88 USD
Current price $140.99 USD
$140.99 USD - $140.99 USD
Current price $140.99 USD
12 Bottles Save 2% Save %

PennGrade 1 Original Green SAE 50 High Performance Motor Oil Quart Bottles 24 Bottles

Original price $278.16 USD
Original price $278.16 USD - Original price $278.16 USD
Original price $278.16 USD
Current price $207.99 USD
$207.99 USD - $207.99 USD
Current price $207.99 USD

24 Count Multipack PennGrade 1 ® Original Green SAE 50 High Performance Motor Oil Quart Bottles PennGrade 1 Monograde High Performance Oils are spe...

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Original price $278.16 USD
Original price $278.16 USD - Original price $278.16 USD
Original price $278.16 USD
Current price $207.99 USD
$207.99 USD - $207.99 USD
Current price $207.99 USD
24 Bottles Save 25% Save %

PennGrade 1 Original Green SAE 15W-40 Synthetic Blend Oil Quart Bottles 12 Bottles

Original price $146.28 USD
Original price $146.28 USD - Original price $146.28 USD
Original price $146.28 USD
Current price $103.99 USD
$103.99 USD - $103.99 USD
Current price $103.99 USD

12 Count Multipack PennGrade 1 ® Original Green SAE 15W40 Synthetic Blend Oil Quart Bottles PennGrade1 Multi-Grade High Performance Oils are specia...

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Original price $146.28 USD
Original price $146.28 USD - Original price $146.28 USD
Original price $146.28 USD
Current price $103.99 USD
$103.99 USD - $103.99 USD
Current price $103.99 USD
12 Bottles Save 29% Save %

Loctite Copper Anti-Seize Lubricant 0.7 oz. Sticks - Case of 6

Original price $59.94 USD
Original price $59.94 USD - Original price $59.94 USD
Original price $59.94 USD
Current price $32.75 USD
$32.75 USD - $32.75 USD
Current price $32.75 USD

6 Count Case Loctite Copper Anti-Seize Lubricant 0.7 oz. Wax Stick (20g) Our Loctite products are sourced exclusively from Henkel USA. As an author...

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Original price $59.94 USD
Original price $59.94 USD - Original price $59.94 USD
Original price $59.94 USD
Current price $32.75 USD
$32.75 USD - $32.75 USD
Current price $32.75 USD
6 x 20 g Save 45% Save %

Loctite Dielectric Tune-Up Grease Lubricant 2.7 oz. Tubes - Case of 6

Original price $107.94 USD
Original price $107.94 USD - Original price $107.94 USD
Original price $107.94 USD
Current price $63.00 USD
$63.00 USD - $63.00 USD
Current price $63.00 USD

6 Count Case Loctite Dielectric Tune-Up Grease Lubricant for High-Energy Ignition Systems 2.7 oz. Tubes (80mL) Our Loctite products are sourced exc...

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Original price $107.94 USD
Original price $107.94 USD - Original price $107.94 USD
Original price $107.94 USD
Current price $63.00 USD
$63.00 USD - $63.00 USD
Current price $63.00 USD
6 x 2.7 oz. Save 42% Save %

Molykote 55 O-Ring Grease 5.3 oz. Tubes 6 Tubes

Original price $342.18 USD
Original price $342.18 USD - Original price $342.18 USD
Original price $342.18 USD
Current price $224.99 USD
$224.99 USD - $224.99 USD
Current price $224.99 USD

6 Count Multipack Molykote ® #55 O-Ring Grease 5.3 oz. Tubes Silicone-based material that helps ensure positive lubrication and sealing by slightly...

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Original price $342.18 USD
Original price $342.18 USD - Original price $342.18 USD
Original price $342.18 USD
Current price $224.99 USD
$224.99 USD - $224.99 USD
Current price $224.99 USD
6 Tubes Save 34% Save %

Molykote BR2 Plus Multi-Purpose EP Grease 14.1 oz. Tubes 5 Tubes

Original price $142.90 USD
Original price $142.90 USD - Original price $142.90 USD
Original price $142.90 USD
Current price $106.99 USD
$106.99 USD - $106.99 USD
Current price $106.99 USD

5 Count Case Molykote ® BR2 Plus Grease 14.1 oz. Tubes This high performance grease consists of solid lubricants, mineral oil, lithium soap, and an...

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Original price $142.90 USD
Original price $142.90 USD - Original price $142.90 USD
Original price $142.90 USD
Current price $106.99 USD
$106.99 USD - $106.99 USD
Current price $106.99 USD
5 Tubes Save 25% Save %

Molykote 4 Electrical Insulating Compound 5.3 oz. Tubes 6 Tubes

Original price $217.68 USD
Original price $217.68 USD - Original price $217.68 USD
Original price $217.68 USD
Current price $149.99 USD
$149.99 USD - $149.99 USD
Current price $149.99 USD

6 Count Case Molykote ® #4 Electrical Insulating Compound 5.3 oz. Tubes Grease-like material containing an inert silica filler in combination with ...

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Original price $217.68 USD
Original price $217.68 USD - Original price $217.68 USD
Original price $217.68 USD
Current price $149.99 USD
$149.99 USD - $149.99 USD
Current price $149.99 USD
6 Tubes Save 31% Save %

Motul C2 Chain Lube 9.3 oz. 12 x 9.3 oz. Bottles

Original price $163.56 USD
Original price $163.56 USD - Original price $163.56 USD
Original price $163.56 USD
Current price $106.99 USD
$106.99 USD - $106.99 USD
Current price $106.99 USD

12 Count CaseMotul C2 Chain Lube 9.3 oz. Motul MC Care C2 chain lube for the road is colorless and sticky. It is specifically designed for all chai...

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Original price $163.56 USD
Original price $163.56 USD - Original price $163.56 USD
Original price $163.56 USD
Current price $106.99 USD
$106.99 USD - $106.99 USD
Current price $106.99 USD
12 x 9.3 oz. Bottles Save 35% Save %

Motul CS Transoil 10W40 Expert Synthetic Oil 1 Liter 12 x 1L Bottles

Original price $185.64 USD
Original price $185.64 USD - Original price $185.64 USD
Original price $185.64 USD
Current price $126.99 USD
$126.99 USD - $126.99 USD
Current price $126.99 USD

12 Count CaseMotul CS Transoil 10W40 Expert Synthetic Oil 1L Motul Transoil Expert transmission fluid is a Technosynthese Ester based lubricant tha...

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Original price $185.64 USD
Original price $185.64 USD - Original price $185.64 USD
Original price $185.64 USD
Current price $126.99 USD
$126.99 USD - $126.99 USD
Current price $126.99 USD
12 x 1L Bottles Save 32% Save %

Assembly Lube - Choose Size 2 Sizes

Original price $830.16 USD - Original price $2,481.12 USD
Original price $830.16 USD - Original price $2,481.12 USD
Original price $830.16 USD
$583.99 USD - $1,824.99 USD
$583.99 USD - $1,824.99 USD
Current price $583.99 USD

Red Line ® Assembly Lube is designed to be used as a lubricant to apply to potential wear surfaces before assembly in order to prevent metal contac...

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Original price $830.16 USD - Original price $2,481.12 USD
Original price $830.16 USD - Original price $2,481.12 USD
Original price $830.16 USD
$583.99 USD - $1,824.99 USD
$583.99 USD - $1,824.99 USD
Current price $583.99 USD
2 Sizes Save up to 26% Save %

Molykote G-N Plus Metal Assembly Paste 12 x 2.8oz Tubes

Original price $259.80 USD
Original price $259.80 USD - Original price $259.80 USD
Original price $259.80 USD
Current price $219.99 USD
$219.99 USD - $219.99 USD
Current price $219.99 USD

12 Count Multipack Molykote ® G-n Plus Paste 2.8 oz. Tubes Molykote G-n Metal Assembly Paste is a multi-purpose, heavy duty lubricating paste conta...

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Original price $259.80 USD
Original price $259.80 USD - Original price $259.80 USD
Original price $259.80 USD
Current price $219.99 USD
$219.99 USD - $219.99 USD
Current price $219.99 USD
12 Tubes Save 15% Save %

Molykote Hi Vac Grease 5.3 oz. Tubes (150g) 12 Tubes

Original price $608.28 USD
Original price $608.28 USD - Original price $608.28 USD
Original price $608.28 USD
Current price $451.99 USD
$451.99 USD - $451.99 USD
Current price $451.99 USD

12 Count Multipack Molykote ® Hi Vac Grease 5.3 oz. Tubes (150g) Silicon-based formula, this High Vacuum Lubricant befits sealing and lubrication o...

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Original price $608.28 USD
Original price $608.28 USD - Original price $608.28 USD
Original price $608.28 USD
Current price $451.99 USD
$451.99 USD - $451.99 USD
Current price $451.99 USD
12 Tubes Save 26% Save %

Molykote D-321 R Anti-Friction Coating Aerosol 400mL Spray Cans 12 Cans

Original price $973.92 USD
Original price $973.92 USD - Original price $973.92 USD
Original price $973.92 USD
Current price $671.90 USD
$671.90 USD - $671.90 USD
Current price $671.90 USD

12 Count Multipack Molykote ® D-321 R Aerosol 400mL Spray Cans For metal/metal combinations with slow to medium fast movements and high loads. Suit...

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Original price $973.92 USD
Original price $973.92 USD - Original price $973.92 USD
Original price $973.92 USD
Current price $671.90 USD
$671.90 USD - $671.90 USD
Current price $671.90 USD
12 Cans Save 31% Save %

Molykote 4 Electrical Insulating Compound 5.3 oz. Tubes 12 Tubes

Original price $435.36 USD
Original price $435.36 USD - Original price $435.36 USD
Original price $435.36 USD
Current price $299.98 USD
$299.98 USD - $299.98 USD
Current price $299.98 USD

12 Count Multipack Molykote ® #4 Electrical Insulating Compound 5.3 oz. Tubes Grease-like material containing an inert silica filler in combination...

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Original price $435.36 USD
Original price $435.36 USD - Original price $435.36 USD
Original price $435.36 USD
Current price $299.98 USD
$299.98 USD - $299.98 USD
Current price $299.98 USD
12 Tubes Save 31% Save %

Reliant Premium 15W40 - 5 Gallon Plastic Pail 15W40

Original price $146.60 USD - Original price $146.60 USD
Original price $146.60 USD
$146.60 USD
$146.60 USD - $146.60 USD
Current price $146.60 USD

D-A Lubricant Company developed Reliantâ„¢ Premium to respond to the new challenges of diesel engine protection. Formulated to exceed the basic ind...

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Original price $146.60 USD - Original price $146.60 USD
Original price $146.60 USD
$146.60 USD
$146.60 USD - $146.60 USD
Current price $146.60 USD
15W40

ACF-50 Corrosion Protection Spray – 13 oz Aerosol Can - Case of 12

Original price $215.88 USD
Original price $215.88 USD - Original price $215.88 USD
Original price $215.88 USD
Current price $203.89 USD
$203.89 USD - $203.89 USD
Current price $203.89 USD

ACF-50 is a proven anti-corrosion compound designed to stop corrosion at its source and prevent it from returning. This 13 oz aerosol spray can pro...

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Original price $215.88 USD
Original price $215.88 USD - Original price $215.88 USD
Original price $215.88 USD
Current price $203.89 USD
$203.89 USD - $203.89 USD
Current price $203.89 USD
12 x 13 oz. Save 6% Save %

MOLYKOTE D-321 R Anti-Friction Coating – 3.6 kg Pail

Original price $709.48 USD
Original price $709.48 USD - Original price $709.48 USD
Original price $709.48 USD
Current price $688.74 USD
$688.74 USD - $688.74 USD
Current price $688.74 USD
7.9lb | $5.45 USD / oz

MOLYKOTE® D-321 R Anti-Friction Coating – 3.6 kg Pail 1 Pail Product Overview MOLYKOTE® D-321 R is a high-performance air-curing dry-film lubricant...

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Original price $709.48 USD
Original price $709.48 USD - Original price $709.48 USD
Original price $709.48 USD
Current price $688.74 USD
$688.74 USD - $688.74 USD
Current price $688.74 USD
7.9lb | $5.45 USD / oz
1 x 3.6 Kg Save 3% Save %

Royal Purple NLGI #2 Ultra-Performance Grease 14.5 oz. Cartridges 60 Pieces

Original price $971.40 USD
Original price $971.40 USD - Original price $971.40 USD
Original price $971.40 USD
Current price $660.99 USD
$660.99 USD - $660.99 USD
Current price $660.99 USD

60 Count Multipack Royal Purple ® NLGI #2 Ultra-Performance Grease 14.5 oz. Cartridges Royal Purple Ultra-Performance Grease (UPG) is a high perfor...

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Original price $971.40 USD
Original price $971.40 USD - Original price $971.40 USD
Original price $971.40 USD
Current price $660.99 USD
$660.99 USD - $660.99 USD
Current price $660.99 USD
60 Pieces Save 32% Save %

Neo Synthetics Watercraft Grease 14 oz. Cartridges 12 Pieces

Original price $383.04 USD
Original price $383.04 USD - Original price $383.04 USD
Original price $383.04 USD
Current price $337.07 USD
$337.07 USD - $337.07 USD
Current price $337.07 USD

12 Count Multipack Neo Synthetics Watercraft Grease, 14 oz. Cartridges Originally designed for boat bearings, this grease is formulated to resist w...

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Original price $383.04 USD
Original price $383.04 USD - Original price $383.04 USD
Original price $383.04 USD
Current price $337.07 USD
$337.07 USD - $337.07 USD
Current price $337.07 USD
12 Pieces Save 12% Save %
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Best Lubricants by Application and Business Type

Best engine oil for fleets and performance shops

Mobil 1 C40 GT 0W-40 offers wide temperature protection for mixed-duty fleets and dealer prep, while Mobil 1 0W-40 Supercar supports high output engines with strong film strength and clean operation for performance service.

Best EP grease for construction and material handling

Molykote BR2 Plus EP Grease maintains a protective film under shock loads on bearings, bushings, and pivot points, which makes it a reliable choice for loaders, forklifts, and plant equipment.

Best assembly paste for manufacturing and fabrication

Molykote G-N Plus Metal Assembly Paste improves torque consistency and resists fretting on press fits, splines, and threaded joints, which helps reduce rework and eases disassembly on production lines.

Best chain lubricant for transportation and powersports

Chain Lube with Shockproof forms a tacky, water resistant film that reduces fling and corrosion on drive chains, which is ideal for logistics fleets, motorcycles, and off-road vehicles.

Best insulating compound for utilities and instrumentation

Molykote 4 Electrical Insulating Compound provides a moisture barrier and dielectric protection on connectors and gaskets, which supports reliable operation for telecom, utility, and marine applications.

Best corrosion protection for marine, storage, and outdoor assets

Boeshield T-9 leaves a protective film that displaces moisture and helps prevent rust on tools, fixtures, and equipment in damp or salt-air environments.

Best hydraulic fluid for shop service and mobile equipment

PresurFlo ISO 46 Hydraulic Fluid balances cold start flow with film strength under heat and load, which is well suited for lifts, presses, and off-road hydraulics.

FAQ

What is the difference between grease, paste, and assembly lube

Grease suspends oil in a thickener for long stay lubrication on bearings and pivot points. Paste contains solids for boundary protection in high load and low speed conditions. Assembly lube protects fresh builds during initial startup when oil flow has not yet stabilized.

Can one 0W-40 cover both fleet and performance needs

Yes. Premium synthetics such as Mobil 1 0W-40 Supercar handle cold starts and high temperature operation, which makes them practical for dealer prep, mixed fleets, and performance builds where the spec allows.

When should I choose an EP grease over a standard multipurpose grease

Use an EP grease like Molykote BR2 Plus when equipment sees shock loads, contamination, or heavy duty cycles such as loader arms, pivot pins, and industrial bearings.

Where does an assembly paste make the biggest difference

Assembly pastes such as Molykote G-N Plus help on splines, press fits, and fasteners that require controlled torque and predictable disassembly during service.

How do I choose a chain lubricant for mixed weather use

Look for a chain lube that resists water washout and stays tacky, such as Chain Lube with Shockproof, to reduce fling and keep corrosion at bay in wet conditions.

What products help with electrical moisture protection

A silicone dielectric compound such as Molykote 4 creates a water resistant barrier on connectors, terminations, and gaskets without curing hard.

How should bulk lubricants be stored

Keep sealed containers in a cool, dry place away from sunlight. Rotate stock by date code, keep lids clean, and avoid mixing different chemistries in open containers.

Why buy lubricants by the case or pallet

Multipacks reduce cost per unit, standardize chemistries across teams, and ensure availability for service intervals, which cuts downtime and simplifies procurement.