REAR SHOCK SEAL BLOCK WP 18.0x50, K-TECH 211-900-507, 37-1127 KTM

The Shock Absorber Sealhead Assembly K-TECH 50.00x18.00 WP is a complete replacement sealhead designed for use in WP shock absorbers across a wide range of KTM, Husqvarna, Gas Gas, and Husaberg motorcycles. Built with precision by K-Tech, this assembly includes low-friction seals and a DU bush to ensure optimal sealing performance, reduced drag, and long-term durability. Suitable for both road and off-road applications, this component is intended for professional installation due to the specialized tools required.

Features

• Complete sealhead assembly for WP shock absorbers

• Dimensions: 50.00 mm x 18.00 mm

• Includes DU bush and low-friction seals

• Maximizes sealing efficiency and operational reliability

• Direct OEM replacement

• Designed for road and off-road motorcycle use

• Recommended for installation by suspension specialists

Specifications

• Manufacturer: K-Tech

• Product Type: Shock Absorber Sealhead Assembly

• Dimensions: 50.00 mm x 18.00 mm

• Part Number: 211-900-507

Vehicle Fitments

• Husaberg FE350, FE450, FE501, FE570 2011–2013

• Husaberg TE125, TE250, TE300 2011–2013

• Husqvarna FC250, FC350, FC450 2014–2025

• Husqvarna FE250, FE350, FE450, FE501 2014–2025

• Husqvarna FS450 2017–2025

• Husqvarna FX350, FX450 2017–2024

• Husqvarna TC125, TC150, TC250, TC300 2014–2025

• Husqvarna TE125, TE150, TE250, TE300 2014–2025

• Husqvarna TX125, TX300 2017–2024

• Husqvarna TE300 Rockstar/Heritage/Pro Edition 2022–2024

• Husqvarna FC250 Rockstar 2022.5–2023

• Husqvarna FC250/350/450 Heritage 2023

• Husqvarna FE350/FE450 Heritage/Pro 2023–2024

• KTM 125EXC, 125SX, 125XC, 125XC-W 2008–2025

• KTM 144SX 2008

• KTM 150SX 2009–2025

• KTM 150XC 2012–2016

• KTM 200EXC, 200XC-W 2008–2016

• KTM 250EXC, 250EXC-F, 250SX, 250SX-F, 250XC, 250XC-F, 250XC-W 2008–2025

• KTM 300EXC, 300XC, 300XC-W, 300SX 2008–2025

• KTM 350EXC-F, 350XC-F, 350SX-F, 350XCW-F 2011–2025

• KTM 450EXC-F, 450SMR, 450SX-F, 450XC-F, 450XCW-F 2008–2025

• KTM 500EXC-F, 500SX-F, 500XCW-F 2011–2025

• KTM 505SX-F 2008

• KTM 530EXC-F, 530SX-F 2008–2011

• KTM 690 Enduro R 2018

• KTM 990 Adventure, 990 Adventure R 2006–2012

• Gas Gas EC250, EC250F, EC300, EC300GP, EC350F, EC450F, EC500F 2021–2025

• Gas Gas ES350, ES500, EW500F 2024–2025

• Gas Gas EX250, EX250F, EX300, EX350F, EX450F 2021–2025

• Gas Gas MC125, MC150, MC250, MC250F, MC300, MC350F, MC450F 2021–2025

• Gas Gas MC450F Factory/Prado Edition 2023–2025

• WP XACT PRO 8950 2020–2022