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Porsche specialists based in the UK
Porsche Cayenne 92A (958) 2010-2017 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17 Engine Rebuild Parts

Connecting Rod

Connecting Rod

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DISPLAYING 1 to 7 (of 7 products)
Bearing clearance gauge kit, Plastigauge - PLA007, PLA008
2
Bearing clearance gauge kit, Plastigauge
PLASKIT
Product Information
Product Information
Bearing clearance gauge kit


Kit includes:
1 x Plastigauge PL-A box 
1 x Plastiguage Mineral grease 
1 x Plastiguage Silicone grease 

PLASTIGAUGE PL-A is widely used in the measurement of clearance in plain automotive bearings. Measurement of clearance in big-end bearings can be achieved without dismantling the crankshaft.

3G Minerak Grease: To coat journal prior to use of Plastigauge 
3G Silicone Grease: To apply to surface of shell





Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PLASKIT
PLA007
PLA008

The product you are viewing cross references to these numbers
Connection rod bolt. Porsche 955 / 957 / 958 Cayenne / 970 Panamera - 99610311551, 99710311501
2
Connection rod bolt. Porsche 955 / 957 / 958 Cayenne / 970 Panamera
99710311501KIT1
Product Information
Product Information
Connection rod bolt. 16 per engine. SET OF 16



Fits:
Porsche 955 Cayenne S / turbo V8 - 2003 to 2006
Porsche 957 Cayenne S / GTS / turbo V8 - 2007 to 2010
Porsche 958 Cayenne S / GTS / turbo V8 - 2010 to 2017
Porsche 970.1 Panamera S / 4S / GTS / turbo V8 - 2009 to 2013
Porsche 970.2 Panamera GTS / turbo / turbo S V8 - 2014 to 2016


Click 'Zoom in' for large parts diagram.
Diagram Ref No 11.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99710311501KIT1
99610311551
99710311501

The product you are viewing cross references to these numbers
Connection rod bolts SET OF 16. Porsche 955 / 957 / 958 Cayenne / 970 Panamera - 99610311551, 99710311501
2
Connection rod bolts SET OF 16. Porsche 955 / 957 / 958 Cayenne / 970 Panamera
99710311501/1KIT1
Product Information
Product Information
Connection rod bolt. 16 per engine. SET OF 16

Fits:
Porsche 955 Cayenne S / turbo V8 - 2003 to 2006
Porsche 957 Cayenne S / GTS / turbo V8 - 2007 to 2010
Porsche 958 Cayenne S / GTS / turbo V8 - 2010 to 2017
Porsche 970.1 Panamera S / 4S / GTS / turbo V8 - 2009 to 2013
Porsche 970.2 Panamera GTS / turbo / turbo S V8 - 2014 to 2016


Click 'Zoom in' for large parts diagram.
Diagram Ref No 11.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99710311501
99610311551
99710311501

The product you are viewing cross references to these numbers
Bearing clearance gauge pack of 100, Plastigauge. - PL-A
3
Bearing clearance gauge pack of 100, Plastigauge.
PLA007
Product Information
Product Information
Bearing clearance gauge pack
100 Plasigauge strips per box



PLASTIGAUGE PL-A is widely used in the measurement of clearance in plain automotive bearings. Measurement of clearance in big-end bearings can be achieved without dismantling the crankshaft.

For measurements of: 0.001″ to 0.007″ (0.025mm – 0.175mm)

Suitable for use at temperatures between 0°C and 35°C

Contents: 

  • 100 gauges (each 10cm in length)
  • Measurement reading cards (mm & inches)
  • Instructions
  • We highly recommend the use of Silicone and Mineral greases. 



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PLA007
PL-A

The product you are viewing cross references to these numbers
Connecting Con Rod. Porsche 958 Cayenne / 970 Panamera - 94810301922, 94810301921
2
Connecting Con Rod. Porsche 958 Cayenne / 970 Panamera
Special Order item
94810301922
Product Information
Product Information
Connecting Con Rod Complete. Price is for each.


Fits:
Porsche 958 Cayenne S / GTS 4.8L 2011-14
Porsche 970 Panamera 3.6L 2011-16
Porsche 970 Panamera S 4.8L 2010-13
Porsche 970 Panamera GTS 4.8L 2013-16

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94810301922
94810301922
94810301921

The product you are viewing cross references to these numbers
Connecting rod bearing shell, Lower Yellow. Porsche 95B.1 Macan / 958 Cayenne / 970 Panamera 2010-18 - 94810323027
3
Connecting rod bearing shell, Lower Yellow. Porsche 95B.1 Macan / 958 Cayenne / 970 Panamera 2010-18
Special Order item
94810323027
Product Information
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
Related, superseded, cross reference or alternative numbers for comparison.

94810323027
94810323027

The product you are viewing cross references to these numbers
Silicone and mineral bearing grease pack, Plastigauge.
1
Silicone and mineral bearing grease pack, Plastigauge.
PLA008
Product Information
Product Information
Silicone and mineral bearing grease.



3G Mineral Grease: To coat journal prior to use of Plastigauge 

3G Silicone Grease: To apply to surface of shell

Lubricants to assist with the measurement of clearance in automotive bearings.

Plastigauge Precision Clearance Gauges



DISPLAYING 1 to 7 (of 7 products)
Also found on these pages
About Connecting Rod

High-Performance Connecting Rods (Con Rods) – Strength, Precision, and Balance for Porsche Engines

Connecting rods — commonly known as con rods — form the vital link between the piston and the crankshaft, converting linear motion into rotational force. In high-performance Porsche engines, con rods endure immense stress, heat, and pressure with every revolution, making their strength, balance, and precision crucial for reliability and performance.

At Design911, we offer a range of precision-engineered connecting rods designed for both classic and modern Porsche engines. Manufactured from motorsport-grade materials, these components deliver exceptional tensile strength, fatigue resistance, and dimensional accuracy — essential for high-RPM operation, rebuilds, and engine tuning projects.

What Do Connecting Rods Do?

Connecting rods are the mechanical bridge between pistons and the crankshaft, transmitting the force generated during combustion into the crank’s rotational motion.

Core Functions:

  • Convert reciprocating motion into rotation, enabling engine power output.
  • Withstand extreme pressure during every combustion cycle.
  • Maintain piston alignment and crankshaft balance at high speeds.
  • Influence engine response and rev characteristics, particularly in performance applications.

Lightweight yet durable connecting rods are critical to maintaining smooth, reliable power delivery across the RPM range.

Why Do Connecting Rods Fail?

Even with Porsche’s engineering precision, connecting rods can degrade or fail due to stress, wear, or improper lubrication — especially under performance driving conditions.

Common Causes of Failure Include:

  • Oil starvation leading to bearing failure or heat damage.
  • Over-revving or detonation causing bending or fatigue cracking.
  • Incorrect torque or clearance during rebuilds.
  • Material fatigue from age, stress, or high-mileage operation.
  • Improper lubrication causing friction wear on big-end bearings.

A failing con rod can result in catastrophic engine failure, making proactive inspection and replacement essential during rebuilds or upgrades.

Why Replace with Performance-Grade Connecting Rods?

Upgrading to high-strength connecting rods ensures your Porsche engine maintains optimal balance, durability, and performance under high stress. Whether restoring a classic flat-six or building a tuned turbocharged powerplant, precision rods provide improved reliability and smoother operation.

Key Benefits:

  • Increased strength and fatigue resistance under high-load conditions.
  • Enhanced engine response through reduced rotational mass.
  • Maintains piston-to-crank alignment for smoother operation.
  • Ideal for rebuilds, tuning, and performance upgrades.
  • Crafted from premium materials such as forged steel, billet alloy, or titanium.
  • Precision-balanced to reduce vibration and ensure even load distribution.

Motorsport-grade connecting rods deliver the perfect balance of strength and agility, ensuring your Porsche engine performs reliably — whether on the track or road.

Highlights:

  • High-performance con rods engineered for strength and endurance.
  • Manufacturer-quality fitment for seamless integration with Porsche engines.
  • Forged and billet designs available for both naturally aspirated and turbocharged models.
  • Lightweight, precision-balanced construction for maximum RPM stability.
  • Perfect for performance builds, rebuilds, and engine restorations.
  • Tested to motorsport standards for strength, fatigue, and dimensional accuracy.       

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