This part number supersedes to 94610335404 Genuine Porsche part 94810321014

Code: 94810321014

Genuine Porsche part

This part number supersedes to 94610335404

Additional information:

• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.

Before purchasing thoroughly check part to confirm compatibility.

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Connecting rod bearing shell, Lower Yellow. Porsche 95B.1 Macan / 958 Cayenne / 970 Panamera 2010-18

94810323027

Product Information

This genuine Porsche connecting-rod bearing shell serves selected Macan 95B.1, Cayenne 958 and Panamera 970 engine assemblies. Supplied as the Lower Yellow version, it carries part number 94810323027.

Fits

95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014–18
95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014–18
95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014–18
958 Cayenne V6 3.6L Petrol (300Hp) 2010–17
958 Cayenne V6 3.0L Diesel (245Hp) 2010–17
958 Cayenne S V6 3.0L Hybrid (380Hp) 2010–17
958 Cayenne S V8 4.8L Petrol (400Hp) 2010–17
958 Cayenne S V8 4.2L Diesel (382Hp) 2010–17
958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010–17
958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010–17
958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010–17
970.1 Panamera S V8 4.8L 2009–13
970.1 Panamera 4S V8 4.8L 2009–13
970.1 Panamera GTS V8 4.8L 2011–13
970.1 Panamera Turbo V8 4.8L 2009–13
970.1 Panamera Turbo S V8 4.8L 2009–13
970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014–16
970.2 Panamera Turbo V8 4.8L (520Hp) 2014–16
970.2 Panamera Turbo V8 Executive 2014–16
970.2 Panamera Turbo S V8 4.8L 2014–16
970.1 Panamera V6 3.6L 2WD 2009–13
970.1 Panamera 4 V6 3.6L 4WD 2009–13
970.2 Panamera V6 3.6L 2WD (310Hp) 2014–16
970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014–16
970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014–16
970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014–16
970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014–16
970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014–16

Diagram application and engine-code context

Porsche 95B.1 Macan 3.0L / 3.6L 2014–18 — CTMA, CTM, CTLA, CTL, DCNA, DCN, DHKA, DHK
Porsche 958 Cayenne 4.8L 2011–18 — 4802, 4852, CFTB, CFT, CYXA, CYX
Porsche 970 Panamera 4.8L 2010–16 — 4820, 4840, 4870, CXPA, CXRA, CXR, CWBA, CWB, CWCA, CWC
Porsche 970 Panamera 3.6L 2010–16 — 4620, 4640, CWAA, CXNA
Porsche 970 Panamera 3.0L 2014>> — CWDA, CWD, CWFA, CWF

Check fitment for your specific vehicle (model, year, engine) before ordering.

What This Product Does

The shell forms the renewable bearing interface between a crankshaft journal and the connecting rod’s big end. With the correct measured clearance and lubrication, this interface accommodates rotation without direct contact between the rod and journal.

Functions

Provide a replaceable journal-facing bearing surface.
Support lubricated movement at the rod’s big end.
Establish running clearance when correctly selected and installed.

Technical Details

Manufacturer: Porsche; reference 94810323027.
Yellow identification marking; lower position explicitly recorded for the applicable Macan and Panamera 3.0L diagram rows.
Macan row codes: CTMA, CTM, DCNA, DCN; assembly quantity recorded as 6.
Cayenne 4.8L row code: 4802; assembly quantity recorded as 16.
Panamera 4.8L row codes: 4820, 4840, CXPA, CXRA, CXR; assembly quantity recorded as 16.
Panamera 3.6L assembly quantity: 12; Panamera 3.0L assembly quantity: 6. These diagram quantities do not indicate pack contents.

Symptoms of Fault

Big-end knocking that becomes more noticeable with rising revs or load.
Reduced oil pressure after the engine reaches operating temperature.
Metal fragments discovered during lubricant or filter inspection.
Measured running clearance outside the engine specification.
Scratched surfaces, overheating marks or other bearing damage.
Inspection evidence of lubrication loss or shell rotation within the rod.

Why Replacement Matters

Bearing wear may increase clearance and affect journal lubrication, with further deterioration potentially damaging adjacent engine components. During rebuilding, assess the crankshaft, rod big-end dimensions, lubrication passages and fixing requirements before installation. Select the shell using engine-specific identification and clearance measurements; the yellow marking alone is not sufficient to establish suitability.

OE Reference

94810323027

FAQs

Where is this shell installed?
The relevant Macan and Panamera 3.0L rows identify the lower position. Verify both location and identification marking against the particular engine assembly.

How many shells does the job require?
The supplied diagrams record assembly quantities of 6, 12 and 16, depending on application. Establish the required count from the engine being repaired; these figures are not a supplied-set specification.

What else needs checking during renewal?
Inspect journal condition, rod dimensions, lubricant passages and fasteners. Confirm the required bearing clearance before completing assembly.

Related reference numbers
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This part number supersedes to 94610335404 Genuine Porsche part 94810321014