Excavator Engine Parts
5 product photos · Swipe on mobile, or hover and select a thumbnail.
Exhaust-manifold fastening nut identified by Isuzu reference 1-09440040-1. The 6BG1 parts catalog lists the same numeric reference in grouped form as 1-09440-040-1 and describes it as an M8 exhaust-manifold nut with a published height of 12.5 mm. Five exact owned photographs show the flanged nut and thread configuration. Confirm the complete number, M8 thread, 12.5 mm height, flange profile and engine serial range before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Exact exhaust-manifold-nut identity | 1-09440040-1 |
| Catalog-Grouped Alias | Same Isuzu numeric reference in catalog grouping | 1-09440-040-1 |
| Compact Alias | Same primary number without separators | 1094400401 |
| Published Previous Number | Earlier catalog number; confirm replacement history | 1-09440-040-0 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
3 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Recorded compatible model references include Manufacturer catalog application: Isuzu 6BG1, Additional published engine use: Selected Isuzu 4BD1 applications use the same numeric nut reference, Fitment limitation: Confirm engine variant, manifold arrangement, M8 thread, height and serial range. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 1-09440-040-1, 1094400401.
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
Continue comparing verified references from the same system.
Excavator Engine Parts15521-03040 Complete Cylinder Head for Kubota D1402 Engine15521-03040
Excavator Engine Parts20160413000 Mechanical Water Pump with Gasket for Volvo and Renault Applications20160413000
Excavator Engine Parts094000-0430 HP0 Fuel Injection Pump for Hino P11C094000-0430
Excavator Engine Parts8-98063668-1 Water Connector for Isuzu 4LE28-98063668-1
