Asphalt paver parts 6820/8820 paver leveling cylinder 80704372 solenoid valve OEM replacement

80704372 Paver Leveling Cylinder Solenoid Valve

Direct-fit replacement solenoid valve developed for the hydraulic leveling circuit of 6820 and 8820 asphalt pavers. The valve controls oil flow to the leveling cylinder so the screed keeps a stable grade reference, which keeps mat thickness consistent on every pass. Supplied as a ready-to-install unit with matched coil, sealed connector and factory-set pressure characteristics.

Product Overview

Grade control failures on paving jobs rarely come from the cylinder itself. A worn solenoid valve causes slow or uneven cylinder response, drifting screed height and visible thickness variation in the mat. This 80704372 valve restores the original flow control response, so the leveling cylinder reacts immediately when the grade sensor sends a correction signal.

Key Features

• Stable grade control - balanced spool design keeps oil flow smooth so the screed holds target thickness without hunting.
• Matched coil and connector - plug-and-play electrical connection, no wiring modification required.
• Leak-tested valve body - each unit is pressure tested before packing to confirm internal sealing and repeatable response.
• Corrosion protection - metal body treated against moisture and hydraulic oil contamination for long service life on site.
• Fast replacement - same mounting footprint and port layout as the original unit, so the paver is back on the job within hours.

Compatibility

Designed as a replacement part for 6820 and 8820 series asphalt pavers used in road construction and machinery repair workshops. Please confirm your machine model and the part number stamped on the original valve before ordering; our technical team can cross-check the application when you send a photo of the nameplate.

Specifications

Packing & Shipping

Each valve is wrapped in anti-rust film, seated in a shock-absorbing foam insert and packed in an export-grade carton. Bulk orders ship on pallets or in plywood cases to protect the coil and connector during ocean freight. Stock items leave the warehouse in 3-7 working days; bulk production takes 15-25 days.

Why Work With Our Factory

• More than 15 years of experience manufacturing and distributing road equipment spare parts.
• Over 85% of the aftermarket parts range covered for common road machinery models.
• Technical support from engineers who work on pavers, not general trading staff.
• Export references across North America, Europe, Southeast Asia, Australia and the Middle East.

FAQ

Q: Is this valve suitable for both 6820 and 8820 pavers?
A: Yes, the 80704372 valve is used on the leveling cylinder circuit of both models. Send us your machine serial number and we will confirm before shipment.

Q: Do you supply a sample for testing?
A: Yes, one piece is available for evaluation so your workshop can verify fitment and response before placing a bulk order.

Q: What is the delivery time?
A: Stock valves are dispatched in 3-7 working days; bulk production is 15-25 days depending on quantity.

Contact Us

Send us your machine model, part number and target quantity, and our team will reply with a quotation and delivery schedule.