Part Number

Product Name

Compatible Model(s) / Notes

804019994

Balance Valve / Counterbalance Valve / Load‑Control Valve — pilot‑operated, direct‑acting relief with integral check, 24.5 MPa max, 150 L/min rated flow, 2–4 MPa factory cracking pressure

XCMG GR135, GR165, GR180, GR215, GR215A, GR2405, GR260, GR300, GR350, GR3505, GR3505T, GR500 — blade lift cylinder load‑holding and descent control. Genuine XCMG OEM — serialized, batch‑tested. Valve body: GGG‑50 ductile iron. Spool: case‑hardened, precision‑ground. Ports: BSPP G‑thread / SAE O‑ring (by application). 12‑month warranty

803011164

Hydraulic Balance Valve — load‑holding valve assembly, 5–6 kg unit weight

XCMG GR215 / GR180 / GR165 motor graders — alternative balance valve for blade lift cylinder

803083608

Twin Balance Valve Assembly

XCMG GR3505 motor grader — dual balance valve setup for implement control

803164660

Pilot‑Operated Check Valve / Load‑Holding Valve

XCMG GR series supplementary balance valve for auxiliary hydraulic circuits

001410159

Washer (14 mm) — sealing washer for hydraulic port fittings

XCMG GR215A steering hydraulic system — used with balance valve mounting

104000124

Bolt M14×35 — mounting bolt for balance valve / cylinder port attachment

XCMG GR215A steering hydraulic system — balance valve mounting hardware

104050013

Washer (14 mm) — sealing washer for M14 bolt assembly

XCMG GR215A steering hydraulic system — balance valve sealing

803164661

Counterbalance Valve / Load‑Control Valve — alternative balance valve specification

XCMG GR165 / GR180 / GR215 — blade lift cylinder descent control, cross‑reference to 804019994 in commercial catalogs

803162789

Relief Valve Section — adjustable relief cartridge for balance valve (service component only)

XCMG GR215, GR260, GR300 — replacement relief valve cartridge, not field‑serviceable; replace entire 804019994 assembly