Cat Seals and Fasteners
Cat Seals and Fasteners

 

 

Cat® Seals and Fasteners

SEAL IT UP. BOLT IT DOWN. KEEP IT WORKING.

 

 

One seal, nut, bolt or washer is as good as the next, right? Wrong. Parts that aren’t designed and sized for your equipment can lead to leaky or loose joints and seals. That can result in breakdowns, downtime and even fines for environmental hazards. Genuine Cat® seals and fasteners are made stronger to last longer in your Cat equipment and across your entire fleet. They’re small parts that play a big role in keeping your machines up, running and earning you money.

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Cat Seals and Fasteners Video

 

 

Cat Seals

What causes seals to fail? Extreme temperature and pressure changes. Cat seals are made with materials matched to the fluid types, temperatures and pressures found in Cat machines. They resist deterioration and failure better than the competition, prevent fluid contamination and maintain sealing force over time for long, leak-free performance.

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Cat Seals
Cat Seals

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Up to 3X the sealing force

When a seal is compressed, it generates force like a spring. Cat seals provide a higher sealing force which prevent the leaks that can lead to expensive repairs, downtime and fines.

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Up to 51% tighter tolerances

Most Cat seals are made with custom tooling owned by Caterpillar for a precise fit in every machine in your fleet. Reliable, repeatable performance eliminates leaks and early-hour failures.

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Up to 3.5X longer life

Better sealing force and tighter tolerances mean Cat seals last longer than competitive seals. That translates into more machine uptime and less cost for you.

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Parts tailored to your business

Want to see the parts that fit your equipment — and none that don’t? On Parts.Cat.Com, you can save key information, including serial numbers, past orders and payment information.

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Shop Online at Parts.Cat.Com

 

 

 

 

Cat Fasteners

They’re small and often out of sight, but fasteners provide a strong line of defense against downtime. Cat fasteners are designed to withstand the stresses of machine applications and hold the line on productivity. Choose from bolts for normal applications, high-strength bolts for demanding applications and a wide selection of washers, nuts, clips, clamps and other hardware.

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Cat Fasteners
Cat Fasteners

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Proven material performance

You get reliable, repeatable performance from every Cat fastener. They resist loose joints and breakage even under heavy loads.

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Up to 4X better corrosion resistance

Salt spray tests show that Cat fasteners take significantly longer to rust than competitors, resulting in longer life, less chance of premature failure and easier maintenance.

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CAT SEAL AND FASTENER
GENERAL USE KITS

Have the right parts conveniently available for your next repair. Each kit holds the most common seals or fasteners used on all of your equipment: Cat and other brands. Stock up and have them ready to go when you need them — no waiting for an order to arrive, no extra trips to the store.

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Cat Seal and Fastener Kits
Cat Seal and Fastener Kits

 

 

Discuss seals and fasteners with your dealer

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Linkage Pins and Bearings

Don't let your smallest parts be your weakest links. Cat linkage pins and bearings are designed for outstanding strength and resistance to wear from abrasive and high-load conditions.

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Seal and Fastener General Use Kits

Housed in rugged, well-organized containers, Cat seal and fastener general use kits contain the most common seals or fasteners used on your equipment: Cat and other brands.

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