The 81.52170.6156 SHACMAN Clutch Air Valve is key for SHACMAN trucks' clutches. It manages the air in clutch lines, so when you press/release the clutch pedal, it works smooth-keeps power steady between engine and gearbox, especially when shifting.
Made with good stuff: light but strong forged aluminum body, stainless steel inner part (won't wear), oil-resistant rubber seal (stays tight). Handles 100k+ pedal presses, -40℃ to 80℃, bumps-no jams, bends, or leaks. Fits SHACMAN's original clutch perfect: same mount holes, air pipe ends, M10×1 threads. Swap easy-no pipe/bracket changes, just take old off, hook pipes, bolt new on. Tested before shipping: leaks, durability, cold-trustworthy.
Reacts in 0.2 seconds, adjusts air for smooth clutch. No shift jolts, less wear-clutch/gearbox last longer.
Aluminum doesn't rust, takes 1.2MPa pressure. Stainless won't wear. Rubber seal stays good in extremes-no leaks. Has ISO 9001, meets SHACMAN-lasts 300k+ km.
Works for X3000, M3000, L3000-no extra parts. Fast install, saves 30% time.
Simple mechanical design, fewer breaks. Check air pipes are tight-no tricky fixes.
Only SHACMAN heavy trucks: X3000, M3000, L3000. No FAW, Dongfeng, or X5000-different clutch specs.
81.52170.6156
SHACMAN (X3000, M3000, L3000)
Forged aluminum body; stainless steel spool; oil-resistant rubber seal
Direct swap (matches original holes, M10×1 ends)
0.6-1.0MPa; -40℃~80℃; 300k+ km life; resists vibration, oil
Q1: Works on X5000?
A1: No-X5000's clutch is different.
Q2: Clutch hard/slow after install?
A2: Check air pipe connections. If okay, blow pipes clear. Still bad? Replace valve.
Q3: How often to check?
A3: Every 20k km or 6 months. Check leaks, tight mount, smooth clutch.
Q4: Need special tools?
A4: No-wrench (pipes) and screwdriver (bolts). Bleed air after, test. Takes 20-30 mins.
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