KZ06 140154-3406 Delivery Valve For Zexel VE4 Isuzu 4JB1 Engine
KZ06 (140154-3406) is a heavy-duty KZ-type delivery valve for Isuzu 4JB1 2.8L diesel engines and light trucks. Made of high-carbon chromium steel with vacuum heat treatment and precision lapping, it provides 1280bar sealing pressure and 1.3–1.6mm lift, meeting Zexel OEM standards. It matches VE4 mechanical pumps, injectors 105118-3270/105118-3250, and nozzles DLLA147SM327/DLLA151SM325. Ensures tight sealing, stable pressure holding, and accurate fuel cut-off, resolving diesel leakage, after-dripping, black smoke, and unstable speed in light trucks. Each valve is 100% tested for sealing, lift, and flow; it is a critical replacement for Zexel pump maintenance.
| Product Name: | Plunger |
| Model No.: | KZ06(140154-3406) |
| Nozzle: | Matched with DLLA147SM327 / DLLA151SM325 |
| Injector: | 105118-3270 / 105118-3250 |
| Pump: | Zexel VE4 / Isuzu 4JB1 mechanical pump |
| Engine No: | Isuzu 4JB1 2.8L,light truck, pickup, generator |
| MOQ: | 12 pcs |
| Net Weight: | 0.05 KG / PC |
| Packaging Details: | BAT |
| Warranty: | 6 months |
| Delivery Time: | 3-5 Working Days |
| Shipping Way: | FedEx / DHL / UPS |
| Export Market: | Central and South America , Southeast Asia , Africa , Asia , North America etc. |
Frequently Asked Questions
1. Fitting engine?
Isuzu 4JB1 2.8L, light truck, pickup
2. Compatible nozzles?
DLLA147SM327, DLLA151SM325
3. Matching injectors?
105118-3270, 105118-3250
Certification & Exhibition

Shipping Information
Delivery Time: 3-5 working days for samples; 5-14 working days for bulk orders
Door-to-Door FedEx service for samples
Air or Sea freight for bulk orders
Flexible shipping methods and freight forwarder options available
