131153-0520 Plunger Element (A147) is Zexel A-type fuel injection pump plunger and barrel assembly, designed for Isuzu 6BG1 and 6BG1TC diesel engine fuel pump. It is a core spare part for injection pump overhaul and maintenance, widely used on excavator and heavy machinery with Isuzu 6BG1 engine.
Our plunger elements are made of high wear-resistant alloy steel, ultra-precision grinding process. Each plunger will be strictly inspected to guarantee stable fuel delivery, high pressure resistance and long service life. Ideal for fuel pump repair shops, machinery maintenance and bulk wholesale.
✅ High hardness alloy steel material ✅ Precision matched plunger & barrel ✅ Wear-resistant, stable fuel delivery ✅ Direct replacement for original pump element ✅ Strict quality inspection before shipment ✅ 6 months warranty ✅ Small MOQ, in stock & fast shipping
1 set plunger element in neutral packing. Custom package available for bulk orders.
Important Note: Please confirm your injection pump & engine model before purchase. Contact us if you are unsure of compatibility.
| Item | Details |
|---|---|
| Part Number | 131153-0520 |
| Marking Code | A147 |
| Product Type | Fuel Injection Pump Plunger Element |
| Type | Zexel A Type |
| Condition | New Aftermarket |
| Fit Engine | Isuzu 6BG1, 6BG1TC |
| Application | Excavator Fuel Injection Pump Repair |
| Warranty | 6 Months |
| Material | Alloy Steel |
| MOQ | 10 Piece |
