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Details
| Specification | Value |
|---|---|
| Brand | APEC |
| MPN | aop1051 |
| Distance to first groove [mm] | 8 mm |
OE numbers (56)
Search by this OE number to find compatible parts
- INFINITI—23100-1BN1A
- NISSAN—23100-1HH1B
- NISSAN—23100-1KA1C
- NISSAN—23100-1KA2M
- NISSAN—23100-3HM1B
- NISSAN—23100-3XA0A
- NISSAN—23100-3XA1A
- NISSAN—23100-3XA2A
- NISSAN—23100-4KJ0A
- NISSAN—23100-4KJ0B
- NISSAN—23100-5JU0A
- NISSAN—23100-5ME1A
- NISSAN—23100-5X21A
- NISSAN—23100-5X25M
- NISSAN—23100-BR01A
- NISSAN—23100-JXA0A
- NISSAN—23100-JXN0A
- NISSAN—23150-4KJ0A
- NISSAN—23150-4KJ0B
- INFINITI / NISSAN—23151-5X21A
- INFINITI / NISSAN—23151-5X21B
- MITSUBISHI—A002TJ1282AE
- MITSUBISHI—A002TJ1282ZE
- MITSUBISHI—A002TJ1282ZEDM
- MITSUBISHI—A002TX0781
- MITSUBISHI—A002TX0781ZZ1
- MITSUBISHI—A002TX2181
- MITSUBISHI—A003TJ2481ZE
- MITSUBISHI—A003TJ4281ZE
- MITSUBISHI—A003TV4681
- MITSUBISHI—A003TV4681ZE
- MITSUBISHI—A003TX2481
- MITSUBISHI—A003TX2781
- MITSUBISHI—A003TX3081
- MITSUBISHI—A005TL0181
- MITSUBISHI—A005TL0181ZT
- MITSUBISHI—A252C566FD
- MITSUBISHI—A252C566FE
- MITSUBISHI—A252C600FE
- MITSUBISHI—A252C604FD
- MITSUBISHI—A2TJ1282AE
- MITSUBISHI—A2TJ1282ZE
- MITSUBISHI—A2TJ1282ZEDM
- MITSUBISHI—A2TX0781
- MITSUBISHI—A2TX0781ZZ1
- MITSUBISHI—A2TX2181
- MITSUBISHI—A3TJ2481ZE
- MITSUBISHI—A3TJ4281ZE
- MITSUBISHI—A3TV4681
- MITSUBISHI—A3TV4681ZE
- MITSUBISHI—A3TX2481
- MITSUBISHI—A3TX2781
- MITSUBISHI—A3TX3081
- MITSUBISHI—A5TL0181
- MITSUBISHI—A5TL0181ZT
- MITSUBISHI—A628X99471
Where this part fits
Original-fit position for OE 231001HH1B. The red ring marks where this part installs on the vehicle.
About this product
The APEC Alternator Freewheel Clutch (AOP1051) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Distance to first groove [mm]: Carbon mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit INFINITI, MERCEDES-BENZ, NISSAN, RENAULT models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 051.000.204.810, 051.000.369.200, 10178, 231001BN1A and 97 more. Matching these numbers confirms a like-for-like replacement with no loss of function. APEC is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (59)
Show all 59 OE numbers
Alternator Freewheel Clutch APEC AOP1051 — compatible car models
| Car models | INFINITI: EX, FX, M (Y51), Q70 (Y51), QX50 I, QX70; MERCEDES-BENZ: X-CLASS (470); NISSAN: JUKE (F15), NAVARA NP300 (D40), NAVARA NP300 Pickup (D23, D23T), NAVARA NP300 Platform/Chassis (D40), PATHFINDER III (R51), QASHQAI I (J10, NJ10); RENAULT: ALASKAN |
|---|---|
| Engines | 30d; 30d AWD; 3.0; X 220 d (470.210); 1.6 CVTC; 3.0 dCi 4WD; 2.3 dCi; 3.0 dCi; 1.6; 2.3 dCi 163 4x4 (U3MB) |
| Year of manufacture | 2004-2020 |
| Manufacturer article number (MPN) | AOP1051 |
| OE part numbers | 23100-1BN1A, 23100-1HH1B, 23100-1KA1C, 23100-1KA2M, 23100-3HM1B, 23100-3XA0A, 23100-3XA1A, 23100-3XA2A, 23100-4KJ0A, 23100-4KJ0B, 23100-5JU0A, 23100-5ME1A, 23100-5X21A, 23100-5X25M, 23100-BR01A, 23100-JXA0A, 23100-JXN0A, 23150-4KJ0A, 23150-4KJ0B, 23151-5X21A (+36 more) |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
APEC aop1051 Apec. Distance to first groove [mm]: 8 mm
- 1x Alternator Freewheel Clutch
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Alternator Freewheel Clutch compatible with my car?
This Alternator Freewheel Clutch fits INFINITI, MERCEDES-BENZ, NISSAN, RENAULT vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this APEC Alternator Freewheel Clutch have?
This APEC Alternator Freewheel Clutch has the following specifications: Distance to first groove [mm]: 8 mm. Check the full specifications table above for complete details.
What OE part numbers does this Alternator Freewheel Clutch replace?
This Alternator Freewheel Clutch replaces OE part numbers: 23100-1BN1A, 23100-1HH1B, 23100-1KA1C, 23100-1KA2M, 23100-3HM1B, 23100-3XA0A, 23100-3XA1A, 23100-3XA2A and 48 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Alternator Freewheel Clutch cost?
Alternator Freewheel Clutch prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this APEC Alternator Freewheel Clutch. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Alternator Freewheel Clutch?
Regular inspection of your Alternator Freewheel Clutch is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Alternator Freewheel Clutch?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Alternator Freewheel Clutch fitted by a professional mechanic.
Can I use this part as a replacement for OE 23100-1BN1A?
Yes, this APEC Alternator Freewheel Clutch is a direct replacement for OE part number 23100-1BN1A. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
