320D and320D2turbo numbers differ
The 320D KGF / GDPturbo entry is287-0049; the 320D2 DNS / ZCS / RARentry is431-4572. Their assembly envelopes and connections belong with the engine-generation choice.
| Number | Machine entry | Assembly dimensions |
|---|---|---|
| 287-0049 | 320D KGF /GDP | Length8.18in, height9.54in |
| 431-4572 | 320D2 DNS /ZCS /RAR | Length14.8in, height10.1in |
HX35Widentifies a wastegatedfamily
TheDFEC3536977HX35Wentry has a dividedfour-bolt turbineinlet andwastegate actuator. TheWidentifies wastegate control, while3536977identifies the assembly variant. The installedoutletdirection andoilconnections remain part of the complete purchase.
Four pipe connections and one oil circuit describe the installation
Record compressor inlet, outlet, turbine inlet andexhaust outlet. Thecentre housing adds an oilfeed anddrain. An actuator has its own bracket, linkage andpressure/electrical control; a changedhousing direction can create a different assembly arrangement.
CHRAorcomplete turbo
A centre-housing rotating assembly renews the shaft, wheels, bearing section and internal sealing while retaining the selected covers. A complete turbo contains those housings and its controlarrangement. Installation gaskets, oil lines andair-hose clamps are additional items.
| Purchase | Retained parts | Quoted components |
|---|---|---|
| Complete turbo | Oldunitremoved | Housings, rotatingunit andcontrol arrangement |
| CHRA /cartridge | Selectedcompressor/turbinehousings | Centre rotatingunit forrebuild |
| Actuator | Turbo assembly | Actuator/code/bracket/linkage |
| Installation items | Machine pipes andmounts | Gaskets, oilconnections, clamps |
Compare new replacement, genuine andreman offers separately
Keep the suppliedbrand, condition, assemblynumber, housingviews andincludedinstallationparts beside eachoffer. If a core exchange is involved, record the core-return item separately from the replacementturbo.
Buying questions
DoesHX35Widentify only one turbo?
It identifies a wastegatedfamily. The complete assemblynumber andhousing/controlarrangement distinguish the selected turbo.
Is aCHRAa complete turbo?
It is the centre rotatingassembly usedinside retainedhousings. A complete turbo includes its selectedhousings andcontrolarrangement.
Why do inletandoutlet views matter?
They show how the air, exhaust andoilpipes connect to theinstalledunit. The housingdirections belong with the part number.
Can gaskets andoil lines be orderedwith the turbo?
Yes. List them separately with theirconnection forms andquantities so the complete installation purchase is clear.