KTM Husqvarna GASGAS Idler Shaft Complete - A42037070033

This is an OEM Idler Shaft Complete for the exhaust control system on KTM, Husqvarna, and GASGAS motorcycles. It ensures smooth operation of the exhaust valve mechanism by providing reliable shaft support and movement. Direct replacement for part number A42037070033.

Compatible with 2026 KTM 125 SX, 125 SX (US), 125 XC-W (EU), 150 XC-W (US); 2026 Husqvarna TC 125, TC 125 (US), TE 125 (EU), TE 150 (US); 2026 GASGAS MC 125. Also fits 2025-2023 models including KTM 125 SX (EU), 125 XC (US), 125 XC-W (EU), 125 SX (EU), 150 EXC (EU), 150 SX (EU), 150 XC-W (US); Husqvarna TC 125 (EU), TC 125 HERITAGE, TC 150 (EU), TC 150 HERITAGE, TE 125 (EU), TE 150 (EU/US); GASGAS EC 125 (EU), MC 125, MC 150; plus 2024 models like KTM 125 SX (EU), 125 XC (US), 150 EXC (EU), 150 XC-W (US); Husqvarna TC 125 (EU), TE 150 (EU/US); GASGAS MC 125; and 2023 KTM 125 SX (EU), 125 XC (US), Husqvarna TC 125 (EU), TC 125 HERITAGE (EU).

Constructed to OEM specifications for durability in off-road conditions. Precision-engineered for exact fit and long service life in the exhaust control assembly.

Check compatibility list below to see if this part fits your motorcycle model.