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Supplementary article/info 2	requires special tools for mounting
For manufacturer number	f-232369.10
Number of grooves	6
Svhc	no svhc present!
Distance to first groove (mm)	4

Product number: 535 0285 10

Ina Overrunning Alternator Clutch Pulley For Land Rover Discovery Sport Range Rover Evoqu

In stock

Shipping method	Delivery time	Stock
Shipping	19-8-2025	3

Price excl. vat.

£ 26,56

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Description

INA Belt Drive Technology

Overrunning Alternator Pulley (OAP)

The INA OAP uses a one-way clutch so the alternator can “free-wheel” during sudden belt deceleration. This calms belt vibration, reduces noise at shut-down/gear changes, and protects the tensioner and belt for longer life.

Lower NVH Stabilised FEAD OE-grade reliability

INA Overrunning Alternator Pulley main view

What It Does

One-way clutch: allows the alternator rotor to coast when the belt slows suddenly (overrun), reducing belt snap and chirp.
Smoother accessory drive: helps the tensioner work within its normal range and limits oscillation.
Longer component life: less stress on belt, tensioner, alternator bearings, and other FEAD parts.

When to Replace

Chirping at engine shut-down or during shifts; rumble/squeal from alternator area.
Tensioner arm “flutters” or sits off-center at idle; belt tracking issues.
Alternator charging faults due to belt slip or pulley clutch seizure.
Excessive play/roughness when the pulley is checked off-vehicle.

Important: Fit the same type the vehicle was built with. Don’t swap an OAP for an OAD (decoupler) or a solid pulley — they are not interchangeable.

How to Fit (Universal Guide)

Preparation: Engine cold, battery disconnected. Photograph belt routing. Remove the FEAD belt.
Lock the rotor: Use the correct alternator holding tool (insert in the rotor shaft) and a matching OAP removal socket for the pulley splines/hex.
Remove old pulley: Hold the rotor steady; loosen the pulley in the correct direction (usually standard thread, but verify OE info). Remove any dust cap/shroud.
Check & clean: Inspect alternator shaft and threads; clean and lightly degrease. Do not grease the belt or pulley grooves.
Install new INA OAP: Thread on by hand to avoid cross-threading. Hold rotor and torque the pulley to the manufacturer’s spec. Refit the protective cap.
Refit belt & test: Route belt, ensure all ribs seat. Start engine, watch tensioner movement, listen for noise, and confirm charging performance.

Always follow the exact torque values and procedures in the workshop manual. Use the proper INA/REPXPERT special tools to avoid alternator damage.

Quick Function Check (Off-Vehicle)

Pulley should rotate freely in the overrun direction and lock in the drive direction.
Any grinding, binding, or free-wheeling both ways = replace.

Manufacturer	Productnumber
jaguar	EJ32-10300-AC , EJ3210300AC
jaguar	EJ32-10300-AD , EJ3210300AD
jaguar	EJ3210300AC
jaguar	EJ3210300AD
land rover	LR047579
land rover	LR077394

Usage numbers
AUTEX 655166
BOSCH 0 125 812 013
BOSCH 0 125 812 014
BOSCH 0 125 812 061
BOSCH 0 125 812 062
BOSCH 0125812013
BOSCH 0125812014
BOSCH 0125812061
BOSCH 0125812062
BOSCH F 00M 391 166
BOSCH F 00M 591 127
BOSCH F 00M 599 512
BOSCH F00M391166
BOSCH F00M591127
BOSCH F00M599512
IPD 15-4161
IPD 154161
RUVILLE 56145
SCHAEFFLER GRUPPE 535 0285 10
SCHAEFFLER GRUPPE 535028510
Schaeffler INA F-232369.10
Schaeffler INA F23236910
TRIPLE FIVE 03.82055
TRIPLE FIVE 0382055
ZEN 5788

Manufacturer	Model	Version	Engine code	Construction type	Construction start	Construction end	Pk	Power kw
land rover

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EAN code	5902048359391
Productnumber	SEP-ME-006
Brand	276

EAN code	4005108743947
Productnumber	535 0224 10
Brand	117

EAN code	4005108345134
Productnumber	535 0093 10
Brand	117

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Find correct parts for your car.

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Ina Overrunning Alternator Clutch Pulley For Land Rover Discovery Sport Range Rover Evoqu

Description

Overrunning Alternator Pulley (OAP)

What It Does

When to Replace

How to Fit (Universal Guide)

Quick Function Check (Off-Vehicle)

FAQ

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