Technical Specifications
：
Part Number: FAW 3409010-80A/C
Compatible Models: FAW heavy-duty trucks (must match this part number)
Function: Push/pull steering linkage for smooth turning
Cylinder Barrel Material: 45# seamless carbon steel (8mm thick)
Piston Rod Material: 40Cr steel + 0.05mm chromium plating
Seal Material: NBR rubber + polyurethane backup rings
Max Pressure: 25 MPa
Rod Stroke: 320 mm
Cylinder Bore: 80 mm
Weight: 12 kg (same as factory)
Installation: Direct replacement-uses original mounts, connects to existing hoses
Operating Conditions: FAW-spec hydraulic oil; -20°C to 100°C; handles heavy loads
This FAW 3409010-80A/C is a steering hydraulic cylinder for FAW trucks-it's what lets your truck turn smooth.
Pushes and pulls the steering linkage, so even with a full load or on bumpy roads, steering feels responsive, no lag.
Fits FAW trucks perfect-same size and specs as the original, no drilling or tweaking.
The cylinder barrel's seamless 45# carbon steel (8mm thick)-tough for high pressure, won't bend, lasts long.
Piston rod is 40Cr steel with chrome (chrome 0.05mm thick)-stops rust, slides without sticking.
Seals are NBR rubber with polyurethane backup rings-works with most hydraulic oils, handles -20°C to 100°C, no leaks even with daily use.
Quick tip: Always put clean, FAW-recommended oil in the hydraulic system.
Dirty oil clogs the cylinder and ruins seals-total headache. Install's easy: line up with original mount holes, bolt down, hook up hoses, done.
Every cylinder gets tested-pushed to 25 MPa for leaks, checked that rod slides smooth.
If your old one leaks or makes steering stiff, this is a good replacement.
Key Features：
Smooth steering: Chrome rod cuts friction, turning's easy, no stiffness.
Tough: Seamless steel barrel handles high pressure; chrome rod resists rust/wear.
No leaks: NBR seals with backup rings hold tight-works in cold/hot, no oil seepage.
Perfect fit: Matches original FAW parts-no extra work, just bolt on.
Good for heavy loads: Handles 25 MPa max, full truck still steers wel.
Application ：
Only fits FAW trucks that use part number 3409010-80A/C-mostly heavy-duty ones for hauling.
Before buying, double-check your truck's model and original cylinder part number, yeah?
Won't work on other brands, even some FAW models can't use it if they don't match.
Maintenance Recommendations
To keep it working:
Change hydraulic oil every 6 months (or 10,000 km)-use FAW's recommended oil, not random stuff.
Dirty oil messes seals fast.
Check piston rod monthly for scratches/rust.
If you see any, replace the rod-scratches tear seals and leak, pain to fix.
Look at hoses and connections every 3 months.
Tighten loose fittings, swap cracked hoses right away-don't want oil leaking.
If steering feels stiff or leaks oil, stop using the truck and replace the cylinder ASAP.
Bad steering's unsafe-don't wait.
Quality Assurance ：
Every FAW 3409010-80A/C gets three checks before shipping: first, pressure-test to 25 MPa for 20 minutes-no leaks.
Then check rod slides smooth, no sticking. Finally, check materials-steel thickness, chrome, seals all good.
As reliable as original FAW part, so you can trust it to keep your truck's steering safe and smooth.
Why choose us?
Zoya Auto Parts: Your one-stop solution for all parts needs.
Zoya Auto Parts is your most loyal partner, ensuring quality through every challenge.
Zoya Auto Parts: Equipping your trucks with reliable armor for unmatched road performance.
Zoya Auto Parts: Building a large, inclusive company for everyone.
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