Isuzu 6RB1 Air Lock Piece 1125650016 is for EX400-5 ideal for mining ultra high load work It has OEM fit ultra high pressure resistance air tightness anti-wear bulk in-stock fast shipping stabilizes engine and cuts downtime
Item NO.:
1-12565001-6Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYSProduct Features

OEM-Grade Precise Fit:Custom-engineered for Isuzu 6RB1/EX400-5, zero assembly deviation, direct replacement for air lock piece without any modification.
Ultra-High Pressure & Corrosion Resistance:High-strength forged material withstands extreme engine air pressure and oil erosion, stable in mining ultra-high load harsh conditions.
Precision Air Tight Sealing:Micron-level machined surface ensures absolute airtightness, prevents air leakage and maintains engine pressure for peak performance.
Wear-Resistant & Anti-Impact:Hardened alloy structure resists long-term wear and heavy engine vibration, no easy damage or loosening under continuous high-load operation.
Bulk Stock & Fast Global Shipping:Mass in-stock for wholesale bulk orders, fast international delivery to meet distributors' urgent heavy equipment replenishment needs.
Downtime & Cost Saving:One-step easy installation cuts maintenance time, durable quality reduces replacement frequency and heavy excavator downtime loss.
Product Specification
| Product Name | Air lock piece |
| OEM Part Number | 1125650016 / 112565-0016 / 1-12565001-6 |
| Engine Model | Isuzu 6RB1 |
| Application | Isuzu NPR / NKR Truck, ELF Series, Excavators, Forklifts |
| Material | Metal and rubber / composite material |
| Installation Type | Direct Replacement (Standard OEM Size) |
| Thickness | Standard OEM Specification |
| Color | Silver / Black / As per actual product |
| Working Temperature | -40℃ ~ 150℃ (approx.) |
| Key Function | Installed on the engine crankcase ventilation or valve cover to prevent unfiltered air from entering, ensuring stable crankcase pressure and reducing oil contamination and sludge. |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Neutral Packing / Customized Box |

Why Choose Us
1.We have profession isuzu team,more than 20 years experience business isuzu parts.
2. We can offer used and new isuzu genuine parts, oem,good quality made in china parts to you.
3. The isuzu genuine parts will give weight,price when quotation.
4.Isuzu genuine stock pictures will send before order.
5.All isuzu parts can check with part number,all parts can order follow part number.
6. Quick delivery time,in 24 hours if sotck.
7. Safe packing to protect the goods, such as wooden box, Iron sheet for our isuzu parts.
8. Small quantity can accept.Sample order also accept.
9. 24 hours oversea service.
10.Lifelong after-sales service.

Certificate



What's the shipping way you can offer?
1) Big order: By sea or by air.(It can reduce the costs)
2) Small order: DHL, TNT, UPS, FEDEX, EMS,ARAMEX

Our hours