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Supplementary article/info 2	requires special tools for mounting
For manufacturer number	370v1-1 f-556174.xx
Number of grooves	7
Svhc	no svhc present!
Distance to first groove (mm)	8

Product number: 535 0128 10

Ina Overrunning Alternator Clutch Pulley For Ford Ford (Jmc) Ford Asia & Oceania Ford Aus

In stock

Shipping method	Delivery time	Stock
Shipping	18-8-2025	3

Price excl. vat.

£ 24,19

Add to cart

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
ford	1404792
ford	1581844
ford	1729366
ford	1730987
ford	1738113
ford	1745662
ford	1747017
ford	1800123
ford	1820604
ford	1874995
ford	1916724
ford	2097255
ford	2321309
ford	5215796
ford	6C1J-10300-CA , 6C1J10300CA
ford	6C1J10300CA
ford	6C1T-10300-CA , 6C1T10300CA
ford	6C1T-10300-CB , 6C1T10300CB
ford	6C1T-10300-CC , 6C1T10300CC
ford	6C1T-10300-CD , 6C1T10300CD
ford	6C1T10300CA
ford	6C1T10300CB
ford	6C1T10300CC
ford	6C1T10300CD
ford	7H12-10300-AA , 7H1210300AA
ford	7H1210300AA
ford	AB39-10300-AD , AB3910300AD
ford	AB39-10300-AE , AB3910300AE
ford	AB39-10300-AF , AB3910300AF
ford	AB39-10300-AG , AB3910300AG
ford	AB3910300AD
ford	AB3910300AE
ford	AB3910300AF
ford	AB3910300AG
ford	AC1T-10300-CA , AC1T10300CA
ford	AC1T-10300-CB , AC1T10300CB
ford	AC1T10300CA
ford	AC1T10300CB
ford	BK3T-10300-EA , BK3T10300EA
ford	BK3T-10300-EB , BK3T10300EB
ford	BK3T10300EA
ford	BK3T10300EB
ford	CC1T-10300-CA , CC1T10300CA
ford	CC1T-10300-CB , CC1T10300CB
ford	CC1T-10300-CC , CC1T10300CC
ford	CC1T-10300-CD , CC1T10300CD
ford	CC1T10300CA
ford	CC1T10300CB
ford	CC1T10300CC
ford	CC1T10300CD
ford usa	BK3Z-10346-A , BK3Z10346A
ford usa	BK3Z-10346-C , BK3Z10346C
ford usa	BK3Z10346A
ford usa	BK3Z10346C
ford usa	CC1Z-10346-A , CC1Z10346A
ford usa	CC1Z-10346-K , CC1Z10346K
ford usa	CC1Z10346A
ford usa	CC1Z10346K
land rover	LR008856
land rover	YLE500310
lexus	27060-0L020 , 270600L020
lexus	27060-0L021 , 270600L021
lexus	27060-0L022 , 270600L022
lexus	27060-0L030 , 270600L030
lexus	27060-0L040 , 270600L040
lexus	27060-0L050 , 270600L050
lexus	27060-0L060 , 270600L060
lexus	27060-0L080 , 270600L080
lexus	27060-0L081 , 270600L081
lexus	27060-0L090 , 270600L090
lexus	27060-0L100 , 270600L100
lexus	27060-0L150 , 270600L150
lexus	27060-0L170 , 270600L170
lexus	27060-30010 , 2706030010
lexus	27060-30040 , 2706030040
lexus	27060-30050 , 2706030050
lexus	27060-30120 , 2706030120
lexus	27060-30150 , 2706030150
lexus	27060-30151 , 2706030151
lexus	270600L020
lexus	270600L021
lexus	270600L022
lexus	270600L030
lexus	270600L040
lexus	270600L050
lexus	270600L060
lexus	270600L080
lexus	270600L081
lexus	270600L090
lexus	270600L100
lexus	270600L150
lexus	270600L170
lexus	2706030010
lexus	2706030040
lexus	2706030050
lexus	2706030120
lexus	2706030150
lexus	2706030151
lexus	27415-0L020 , 274150L020
lexus	27415-0L040 , 274150L040
lexus	274150L020
lexus	274150L040
mazda	U201-18-W10 , U20118W10
mazda	U20118W10
mazda	UK01-18-300A , UK0118300A
mazda	UK01-18-300B , UK0118300B
mazda	UK01-18-300D , UK0118300D
mazda	UK0118300A
mazda	UK0118300B
mazda	UK0118300D
toyota	27060-0L020 , 270600L020
toyota	27060-0L021 , 270600L021
toyota	27060-0L022 , 270600L022
toyota	27060-0L030 , 270600L030
toyota	27060-0L040 , 270600L040
toyota	27060-0L050 , 270600L050
toyota	27060-0L060 , 270600L060
toyota	27060-0L080 , 270600L080
toyota	27060-0L081 , 270600L081
toyota	27060-0L090 , 270600L090
toyota	27060-0L100 , 270600L100
toyota	27060-0L150 , 270600L150
toyota	27060-0L170 , 270600L170
toyota	27060-30010 , 2706030010
toyota	27060-30040 , 2706030040
toyota	27060-30050 , 2706030050
toyota	27060-30120 , 2706030120
toyota	27060-30150 , 2706030150
toyota	27060-30151 , 2706030151
toyota	270600L020
toyota	270600L021
toyota	270600L022
toyota	270600L030
toyota	270600L040
toyota	270600L050
toyota	270600L060
toyota	270600L080
toyota	270600L081
toyota	270600L090
toyota	270600L100
toyota	270600L150
toyota	270600L170
toyota	2706030010
toyota	2706030040
toyota	2706030050
toyota	2706030120
toyota	2706030150
toyota	2706030151
toyota	27415-0L020 , 274150L020
toyota	27415-0L040 , 274150L040
toyota	274150L020
toyota	274150L040

Usage numbers
AS-PL AFP0051
BOSCH 0 121 615 003
BOSCH 0 121 615 049
BOSCH 0 121 615 103
BOSCH 0 124 315 033
BOSCH 0 124 315 034
BOSCH 0 124 315 046
BOSCH 0 125 711 005
BOSCH 0 125 711 018
BOSCH 0 125 711 046
BOSCH 0 125 711 049
BOSCH 0 125 711 103
BOSCH 0 125 711 104
BOSCH 0 125 711 133
BOSCH 0 125 711 134
BOSCH 0 125 811 015
BOSCH 0 125 811 016
BOSCH 0 125 811 085
BOSCH 0 125 811 086
BOSCH 0 986 047 920
BOSCH 0121615003
BOSCH 0121615049
BOSCH 0121615103
BOSCH 0124315033
BOSCH 0124315034
BOSCH 0124315046
BOSCH 0125711005
BOSCH 0125711018
BOSCH 0125711046
BOSCH 0125711049
BOSCH 0125711103
BOSCH 0125711104
BOSCH 0125711133
BOSCH 0125711134
BOSCH 0125811015
BOSCH 0125811016
BOSCH 0125811085
BOSCH 0125811086
BOSCH 0986047920
BOSCH F 000 BL0 131
BOSCH F 000 BL0 132
BOSCH F 000 BL0 1A1
BOSCH F 000 BL0 1A3
BOSCH F 000 BL0 639
BOSCH F 000 BL0 6AK
BOSCH F 000 BL0 6BG
BOSCH F 000 BL0 6BK
BOSCH F 000 BL0 6CA
BOSCH F000BL0131
BOSCH F000BL0132
BOSCH F000BL01A1
BOSCH F000BL01A3
BOSCH F000BL0639
BOSCH F000BL06AK
BOSCH F000BL06BG
BOSCH F000BL06BK
BOSCH F000BL06CA
BOSCH F00M349878
BOSCH F00M391108
BOSCH F00M391121
BOSCH F00M391125
BOSCH F00M991221
BOSCH F00M991916
BOSCH F00M991939
BREDA LORETT CR 4065
BREDA LORETT CR4065
CONTINENTAL CTAM AP9063
GATES 7789-10247
GATES 778910247
GATES OAP7247
Motorcraft GL-8702
Motorcraft GL-8703
Motorcraft GL8702
Motorcraft GL8703
NTN 370V1-1
NTN 370V11
RUVILLE 59941
SCHAEFFLER GRUPPE 535 0128 10
SCHAEFFLER GRUPPE 535012810
Schaeffler INA F-556174
Schaeffler INA F-556174.01
Schaeffler INA F-556174.02
Schaeffler INA F-556174.03
Schaeffler INA F-623601
Schaeffler INA F556174
Schaeffler INA F55617401
Schaeffler INA F55617402
Schaeffler INA F55617403
Schaeffler INA F623601
SKF VKM 03412
SKF VKM03412
TRIPLE FIVE 235720
TRIPLE FIVE 3 5338 1
TRIPLE FIVE 335017
TRIPLE FIVE 353380
TRIPLE FIVE 353381
VALEO 588057
ZEN 5452

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

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