+352 27 63 53 92

customer-service@partao.com

0

0

Massey Ferguson

View All 2,900+ Brands Request a Quote

Need a larger order?

Request a Quote

Privacy and Cookie Policy Terms and Conditions

Copyright © 2026 partao.com. All rights reserved

Partao S.A.R.L.

Address: 9 rue du Laboratoire 1911, Luxembourg, Luxembourg

Email: customer-service@partao.com

Tel: +352 27 63 53 92

Explore

About Us
Request Your Part
Knowledge Base
Careers

Help

Shipping & Returns
Contact Us
Seller Quick Guide
Help

Legal

All prices are exclusive of VAT
VAT: LU36240485
Business Registration: B291859

© 2025-present partao.com

Privacy and Cookie Policy
Terms and Conditions

Filters, Seals & Gaskets

Seals & Gaskets

Hydraulic Seals

Kramp - ZAS040KR - Kramp Piston Seal 40x29x4.2

Kramp - ZAS040KR - Kramp Piston Seal 40x29x4.2

Kramp - ZAS040KR - Kramp Piston Seal 40x29x4.2

Kramp - ZAS040KR - Kramp Piston Seal 40x29x4.2

Kramp - ZAS040KR - Kramp Piston Seal 40x29x4.2

Number of products

In stock - ready to ship

Order now for delivery between 22 May and 26 May

Free shipping on orders over €60

Pay Securely with

Kramp - ZAS040KR - Kramp Piston Seal 40x29x4.2

Kramp - ZAS040KR - Kramp Piston Seal 40x29x4.2

€7.55

(Excl. VAT)

Price

(Excl. VAT)

€7.55

Number of products

Product Description

Elastomer seal ring Interchangeable with many different brands (Parker, KR type; Simrit, Simco 300 type; Trelleborg, Wynseal type) Very flexible and wear-resistant Low friction Good sealing capacity

Kramp

Kramp is a leading distributor of spare parts and accessories for agricultural machinery. Their catalog includes wear parts, belts, and maintenance items for tractors and implements. Kramp ensures quick availability of critical components for farming operations. Shop more than 86,606 genuine Kramp spare parts.

Product Details

Brand

Type

Piston seal

Unit

Each

HWidth

4,2 mm

Details

Elastomer seal ring Interchangeable with many different brands (Parker, KR type; Simrit, Simco 300 type; Trelleborg, Wynseal type) Very flexible and wear-resistant Low friction Good sealing capacity

Benefits

Negligible internal leakage compared to a PTFE standard seal Wide range of applications Long service life Low resistance Higher resistance to contamination

Material

PUR ESD (Polyurethane Anti-fatigue mat)

Properties

The seal does not need to be recalibrated like PTFE standard seals Easy mounting

Consists of

Seal ring: polyester elastomer O-ring: NBR 70

Technical info

Maximum operating pressure: 350 bar It is recommended that a guide ring is fitted to the piston on one or both sides of the seal, e.g. type 87 or 506

Groove thickness

4,2 mm

Application range

For double-acting cylinders

ØdInside diameter

29 mm

ØDOutside diameter

40 mm

Max. working temperature

100 °C

Min. working temperature

-30 °C

Manufacturer

Kramp

Similar items you might like

Kramp - ZK14C35 - Kramp Bright Steel C35 Hex 14h11
Kramp
€46.94
Kramp - ZK17C35 - Kramp Bright Steel C35 Hex 17h11
Kramp
€48.01
Kramp - ZK22C35 - Kramp Bright Steel C35 Hex 22h11
Kramp
€67.27
Kramp - ZK24C35 - Kramp Bright Steel C35 Hex 24h11
Kramp
€77.97
Kramp - ZK27C35 - Kramp Bright Steel C35 Hex 27h11
Kramp
€73.69
Kramp - ZK30C35 - Kramp Bright Steel C35 Hex 30h11
Kramp
€81.18
Kramp - ZK32C35 - Kramp Bright Steel C35 Hex 32h11
Kramp
€91.88
Kramp - ZK36C35 - Kramp Bright Steel C35 Hex 36h11
Kramp
€116.49
Kramp - ZK41C35 - Kramp Bright Steel C35 Hex 41h11
Kramp
€149.66
Metacap - LT10221 - Metacap Wiper Ring
Metacap
€37.31

Reviews

Customer Reviews

Be the first to write a review!

Product Description

Elastomer seal ring Interchangeable with many different brands (Parker, KR type; Simrit, Simco 300 type; Trelleborg, Wynseal type) Very flexible and wear-resistant Low friction Good sealing capacity

Kramp

Kramp is a leading distributor of spare parts and accessories for agricultural machinery. Their catalog includes wear parts, belts, and maintenance items for tractors and implements. Kramp ensures quick availability of critical components for farming operations. Shop more than 86,606 genuine Kramp spare parts.

Product Details

Brand

Type

Piston seal

Unit

Each

HWidth

4,2 mm

Details

Elastomer seal ring Interchangeable with many different brands (Parker, KR type; Simrit, Simco 300 type; Trelleborg, Wynseal type) Very flexible and wear-resistant Low friction Good sealing capacity

Benefits

Negligible internal leakage compared to a PTFE standard seal Wide range of applications Long service life Low resistance Higher resistance to contamination

Material

PUR ESD (Polyurethane Anti-fatigue mat)

Properties

The seal does not need to be recalibrated like PTFE standard seals Easy mounting

Consists of

Seal ring: polyester elastomer O-ring: NBR 70

Technical info

Maximum operating pressure: 350 bar It is recommended that a guide ring is fitted to the piston on one or both sides of the seal, e.g. type 87 or 506

Groove thickness

4,2 mm

Application range

For double-acting cylinders

ØdInside diameter

29 mm

ØDOutside diameter

40 mm

Max. working temperature

100 °C

Min. working temperature

-30 °C

Manufacturer

Kramp

Reviews

Customer Reviews

Be the first to write a review!

Similar items you might like

Kramp - ZK14C35 - Kramp Bright Steel C35 Hex 14h11
Kramp
€46.94
Kramp - ZK17C35 - Kramp Bright Steel C35 Hex 17h11
Kramp
€48.01
Kramp - ZK22C35 - Kramp Bright Steel C35 Hex 22h11
Kramp
€67.27
Kramp - ZK24C35 - Kramp Bright Steel C35 Hex 24h11
Kramp
€77.97
Kramp - ZK27C35 - Kramp Bright Steel C35 Hex 27h11
Kramp
€73.69
Kramp - ZK30C35 - Kramp Bright Steel C35 Hex 30h11
Kramp
€81.18
Kramp - ZK32C35 - Kramp Bright Steel C35 Hex 32h11
Kramp
€91.88
Kramp - ZK36C35 - Kramp Bright Steel C35 Hex 36h11
Kramp
€116.49
Kramp - ZK41C35 - Kramp Bright Steel C35 Hex 41h11
Kramp
€149.66
Metacap - LT10221 - Metacap Wiper Ring
Metacap
€37.31

Kramp - ZAS040KR - Kramp Piston Seal 40x29x4.2

OEM Quality

SKU: kramp-zas040kr

Kramp

Browse all parts

€7.55

(excl. VAT)