The exhaust valve bridge 080V04120-6007 is a single exhaust rocker arm open both exhaust valves on one cylinder simultaneously. When this bridge wears, cracks, or loses its adjustment, you get uneven valve timing, burnt valves, and the kind of top-end rattle that keeps fleet managers awake at night.
| Specification | Details |
|---|---|
| OEM Part Number | 080V04120-6007 |
| Product Name | Exhaust Valve Bridge Assembly / Exhaust Valve Yoke |
| Engine Series | Sinotruk MAN MC07 |
| Engine Displacement | 6.87 L (6,870 cc) |
| Engine Configuration | Inline 6-cylinder, 4-stroke, turbocharged intercooled |
| Valve Configuration | 4 valves per cylinder (2 intake, 2 exhaust) |
| Bore × Stroke | 108 mm × 125 mm |
| Compression Ratio | 16.5:1 |
| Installation Location | Cylinder head, exhaust side, mounted between rocker arm and exhaust valve stems |
| Quantity per Engine | 6 pcs (one per cylinder) |
| Function | Transmits rocker arm force to actuate two exhaust valves simultaneously |
| Material | Hardened alloy steel with precision ground contact pads |
| Heat Treatment | Induction hardened wear contact surfaces |
| Related Valvetrain Parts | Intake valve bridge: 080V04120-0023; Exhaust valve: 080V04101-0538; Rocker arm: 080V04200-6023; Valve spring: 080V04102-0155; Valve stem seal: 080V04902-0034 |
| Condition | New, OEM-quality replacement |
| Packaging | Individually anti-rust oiled bags; 6 pieces per carton for complete engine set |
Name: David
Mobile：0086-13153128110
Tel：0086-531 28110
Email：vip@howotruckspareparts.com
Add：57 Lanxiang Road, Auto Parts City, Tianqiao District, Jinan City, Shandong Province.China
