SW (OE:929527-90/00E) in New Condition debuts as a valve handle for ISRI 870 truck seats, focusing on right-hand (RH) seat "soft-hard adjustment + height/backrest control". Data shows 72% of trucks with ISRI 870 seats (used over 1.5 years) have "no gradient in soft-hard adjustment and stuck height/backrest" due to original valve handle plastic aging and valve core wear, forcing drivers to twist repeatedly for a comfortable position and increasing lumbar fatigue by 28% in long hauls. Made of ABS engineering plastic (50% more anti-aging than original) and precision chrome-plated valve cores, it fits ISRI 870 RH adjustment mechanisms 1:1 for in-place replacement. Technicians install it in 10 mins with a flathead screwdriver; the new-condition handle lasts 3 years (1.8x the original), restoring precise multi-level seat adjustment and cutting maintenance frequency/costs for truck seat systems.

SW (OE:929527-45/00E & 929527-44/00E) in New Condition debut as seat lifting switch wrenches for ISRI 6860 NTS1 seats on MAN Trucks. They fix original wrench issues like "wear deformation and engagement failure"—data shows 75% of ISRI 6860 NTS1 seats on MAN Trucks (used over 1.5 years) have "seat lifting jamming and height locking failure" due to wrench tooth wear, forcing drivers to adjust repeatedly or even pry with tools, harming efficiency and damaging switch components. Made of 45# quenched steel (hardness HRC45-50, 60% more wear-resistant than original), they fit the seat lifting switch mechanism 1:1 for in-place replacement. Technicians install them in 10 mins with a wrench; the new-condition wrenches last 3 years (1.8x the original), restoring smooth seat lifting and cutting maintenance frequency/costs for MAN Truck seats.

SW Premium (OE:929527-430/81623506045) Damping Adjusting Switch debuts, exclusively for Espirin ISRI NTS 1 seats on Howo MAN Trucks. It fixes original switch issues like "poor contact and failed damping adjustment"—data shows 68% of Espirin ISRI NTS 1 seats on Howo MAN Trucks (used over 2 years) have "unresponsive shock absorption adjustment and stuck gears" due to switch aging, forcing drivers to endure mismatched damping during long hauls and increasing lumbar fatigue by 32%. Made with nickel-plated copper contacts (40% better conductivity than original) and flame-retardant ABS housing, it fits the seat’s damping mechanism 1:1 for in-place replacement. Technicians install it in 12 mins with a screwdriver; the Premium-grade switch lasts 4 years (1.8x the original), restoring precise seat damping control and cutting Howo MAN Truck maintenance costs.

The new SW (OE:42538402) repair kit has launched, exclusively for ISRI NTS1 left seat switches in Stralis Trucks. It addresses failures like "unresponsive buttons and stuck adjustment" of original switches—data shows 70% of ISRI NTS1 seats in Stralis Trucks (used over 2 years) have this issue due to contact aging, forcing drivers to press repeatedly to adjust seats, harming efficiency and focus. Made of ABS engineering plastic (50% more wear-resistant than original), it fits the ISRI NTS1 left switch mechanism 1:1 for in-place replacement without modification. Technicians install it in 15 mins with a screwdriver; the new-condition kit lasts 3 years (1.8x the original), restoring precise seat adjustment and cutting maintenance frequency/costs for Stralis Truck seat switches.

SW (OE:929527-40) in New Condition debuts as a seat elevation adjustment accessory for ISRI Espirin 6860/870 seats on MAN Trucks, fixing elevation jams and inaccurate travel from original part wear. It fits the seat adjustment mechanism 1:1, installs in 15 mins, and lasts 3.5 years (twice the original), cutting MAN Truck seat maintenance frequency and costs.

SW’s new (OE:947519-29) ISRI NTS2 seat height positioning teeth debut for SCANIA Trucks, fixing seat slippage/jamming from original wear. Made of 20CrMnTi steel, 1:1 fit for ISRI NTS2, installs in 10 mins, lasts 4 years (2.5x original), cutting maintenance costs.

SW’s new (OE:81623406140)Grammer Seat Level Control Repair Kit launches exclusively for MAN Trucks, fixing seat adjustment jams/failures caused by original controller contact oxidation and signal loss. It matches Grammer seat mechanisms 1:1, installs in 20 minutes, and has a 3.5-year lifespan (twice the original), restoring precise seat level control and cutting MAN Truck maintenance costs.

SW’s new-condition (OE:016419-01)MX ISRI NTS1 Damper Shaft Kit has officially debuted, exclusively designed for VOLVO Trucks to address the pain points of original ISRI NTS1 damper shaft kits—"fast wear and shock absorption failure". Data shows that over 78% of ISRI NTS1 seats equipped on VOLVO Trucks develop "increased seat jitter and stuck rebound" due to damper shaft wear after 2 years of use, raising drivers’ lumbar fatigue rate by 40% after long hauls. Made of 40Cr high-strength alloy steel (tensile strength up to 800MPa, 40% higher than original ordinary steel) with chrome-plated anti-rust treatment (no rust after 120-hour salt spray test), the kit features 1:1 dimensional matching with the ISRI NTS1 shock mechanism, allowing in-place replacement without modification. Technicians can complete installation in 15 minutes with a wrench, restoring the seat’s shock absorption performance—reducing jitter transmission rate by 55%. With an average service life of 5 years (2.5 times that of the original kit), it significantly reduces maintenance frequency and costs for the shock system of VOLVO Truck seats.

SW’s new 1(OE:060427/01) steel damping screw has officially debuted, exclusively designed for upgrading the shock absorption system of Grammer 90.6 truck seats. It targets issues like wear and thread stripping of original damping screws that cause shock absorption failure—data shows that over 76% of Grammer 90.6 seats (used for more than 2 years) suffer from "increased seat (jitter) and shortened shock absorption stroke" due to insufficient fatigue resistance of original screws, raising drivers’ lumbar fatigue rate by 40% during long hauls. Made of 45# high-strength quenched steel (tensile strength up to 600MPa, 35% higher than original ordinary steel) with galvanized anti-rust treatment (no rust after 96-hour salt spray test), the screw has a thread precision of Class 6H, perfectly matching the shock absorption mechanism of Grammer 90.6 seats for in-place replacement without modification. Technicians can complete installation in 15 minutes with a wrench, restoring the seat’s shock absorption performance—reducing seat jitter transmission rate by 50%. With an average service life of 4 years (2.5 times that of original screws), it significantly reduces subsequent maintenance frequency and ensures stable shock absorption for truck seats.