Material quality
Premium compounds selected for pressure, temperature, and media demands in industrial hydraulics.
Toptan · B2B
Toptan hidrolik conta
Atölye, rebuilder ve distribütörler için toptan katalog. Canlı ID / OD / H ile liste kurun, toptan teklif isteyin — tek parça perakende sipariş almıyoruz.
- katalogdaki parça
13.082
katalogdaki parça
- ürün kategorisi
8
ürün kategorisi
- teklif yanıt süresi
3–5 sa
teklif yanıt süresi
500+
Seal kits ready
50+
Countries shipped
24/7
Quote response
40+
Years of expertise
Kategoriler
Ürün kategorisine göre gez
Rod, piston ve wiper contalar, O-ringler ve seal kitler — canlı ID, OD ve yükseklik filtreleriyle.
Capabilities
Hydraulic sealing for industrial equipment
Rod, wiper, and piston seals specified for continuous-duty applications — supported by OEM cross-references, in-stock availability, and global supply.
OEM cross-referenceIn-stock supplyCustom seal kits
Seal anatomy
K48 heavy-duty piston seal
Four parts: from one unit in the groove, opened, then back together.
One unit in the groove
A four-piece double-acting heavy-duty piston seal that installs as a single set.
TPE, NBR, and two backups
TPE profile ring, NBR elastomeric preload element, and two thermoplastic (POM) backup rings.
Built for heavy duty
Up to 700 bar with high extrusion and wear resistance — preferred on rough countersurfaces and water-based fluids.
Motion studies
Seal profiles under pressure
Short 3D films of lip contact, extrusion resistance, and dynamic sealing in hydraulic service.
K85 Static Seal
Polyurethane static sealing element with high extrusion resistance up to 500 BAR. Replaces O-Ring & Back-up Ring assemblies without twisting.
K38 Wiper Seal
Heavy-duty double-acting wiper profile preventing dirt, mud, and moisture ingress in demanding hydraulic cylinder environments.
K33 Rod Seal
Engineered with a secondary sealing lip for optimum oil-film thickness control and enhanced sealing efficiency up to 400 BAR.
K09 Compact Piston Seal
Double-acting compact polyurethane piston seal designed for high-frequency industrial automation and hydraulic actuators.
K27 Double Wiper
Polyurethane double wiper element with dual sealing and wiping lip geometry providing superior protection against external contamination.
Product catalog
Explore seal categories
Browse rod, wiper, and piston seals by series, with technical tables and live dimension filters.
Industries
Built for machines that never stop moving
Construction
Excavators, loaders, and heavy cylinders that cannot afford seal failure on site.
Agriculture
Tractor and implement seals built for dust, moisture, and long seasons.
Hydraulics
Boom, arm, and bucket applications with precise, durable sealing stacks.
ExcavatorsLoadersTractorsCylindersOEM KitsCustom SealsMobile Hydraulics
ExcavatorsLoadersTractorsCylindersOEM KitsCustom SealsMobile Hydraulics
ExcavatorsLoadersTractorsCylindersOEM KitsCustom SealsMobile Hydraulics
ExcavatorsLoadersTractorsCylindersOEM KitsCustom SealsMobile Hydraulics
Company
MasterSeal Parts
Wholesale hydraulic seals and kits for construction, agriculture, and industrial trade — inventory and application support for workshops and distributors, not single consumer orders.
Application support
Technical guidance to specify the correct seal profile for your cylinder and operating conditions.
International supply
A reliable logistics network for kits and individual seals across 50+ countries.
Wholesale quote
Request a trade list quote
Send SKUs, OEM codes, or a restock list with quantities. We quote wholesale for workshops and distributors — not single consumer orders.