Product Details

Overall Height (Mm): 103

Overall Height (In): 4.06

Overall Width (Mm): 162

Design Type: Simple D-Profile

Product Description

Detailed Specifications & Features

Description:
Bulk seals are typically used to seal enclosures, and may also be used for sound deadening, vibration isolation, cushioning or thermal insulation.

They may require installation with adhesive, be clipped in place, pressed into a groove or installed with a zipper tool. Many are sold by unit of length.

Attributes:
Cat® Bulk Seals are made of materials that match the specific temperature, chemical resistance and UV exposure requirements of the application. Seal dimensions, geometry and attachment method are designed in conjunction with the surrounding structures, to provide long-lasting sealing performance.

Protect your investment with Genuine Cat Seals.

Applications:
Bulk seals are generally used to seal enclosures, like windows, covers and cab enclosures.

Overall Rating

5.0

Based on 50 reviews recently

Rating Snapshot

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1

11 from Belarus

Dec 19.2025

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Helpful (11)

155-9187: RING Caterpillar

RingDescription:Backup Rings prevent seal extrusion in high pressure applications, and may be used to protect the life of overall sealing system from pressure surges.Attributes:Cat® Backup Rings are designed in conjunction with the elastomeric seal and mating components, and contribute significantly to the life and performance of the sealing system in high pressure applications.Backup ring dimensions are consistently held to tight tolerances to ensure they properly bridge the

185-9050: RING-SEAL Caterpillar

Seal RingDescription:Backup Rings prevent seal extrusion in high pressure applications, and may be used to protect the life of overall sealing system from pressure surges.Attributes:Cat® Backup Rings are designed in conjunction with the elastomeric seal and mating components, and contribute significantly to the life and performance of the sealing system in high pressure applications.Backup ring dimensions are consistently held to tight tolerances to ensure they properly

121-1997: RING-SEAL Caterpillar

Description:Backup Rings prevent seal extrusion in high pressure applications, and may be used to protect the life of overall sealing system from pressure surges.Attributes:Cat® Backup Rings are designed in conjunction with the elastomeric seal and mating components, and contribute significantly to the life and performance of the sealing system in high pressure applications.Backup ring dimensions are consistently held to tight tolerances to ensure they properly bridge the

Quality 0875389 RING-SEAL Caterpillar parts 325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C FM, 330D FM, 345B II, 345B L, 345C, 350, 350 L, 365B, 365B II, M325B, M325C MH, M325D L MH factory

0875389 RING-SEAL Caterpillar parts 325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C FM, 330D FM, 345B II, 345B L, 345C, 350, 350 L, 365B, 365B II, M325B, M325C MH, M325D L MH

Description:Backup Rings prevent seal extrusion in high pressure applications, and may be used to protect the life of overall sealing system from pressure surges.Attributes:Cat® Backup Rings are designed in conjunction with the elastomeric seal and mating components, and contribute significantly to the life and performance of the sealing system in high pressure applications.Backup ring dimensions are consistently held to tight tolerances to ensure they properly bridge the

Message For Quick Reply

258-3767: CM BKSEAL Caterpillar

155-9187: RING Caterpillar

185-9050: RING-SEAL Caterpillar

121-1997: RING-SEAL Caterpillar

0875389 RING-SEAL Caterpillar parts 325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C FM, 330D FM, 345B II, 345B L, 345C, 350, 350 L, 365B, 365B II, M325B, M325C MH, M325D L MH