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Details
| Specification | Value |
|---|---|
| Brand | ASHIKA |
| MPN | 45-03-306 |
| Diameter [mm] | 52 mm |
| Height [mm] | 25 mm |
OE/OEM numbers (9)
Search by this OE number to find compatible parts
- KIA / MAZDA—0K938-12-730
- KIA—24810-2X700
- MAZDA—B660-12-730
- MAZDA—B66012730A
- MAZDA—B66012730B
- MAZDA—B660-12-730C
- MAZDA—K93812730
- MAZDA—K978-12-730
- KIA—OK93712730
Where this part fits
Original-fit position for OE 0K93812730. The red ring marks where this part installs on the vehicle.
About this product
The ASHIKA Tensioner Timing Belt (45-03-306) 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: Diameter [mm]: 52 mm, Height [mm]: 25 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit KIA, MAZDA 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: .03.393, 03-40050-SX, 0342-5230, 0342-6030 and 45 more. Matching these numbers confirms a like-for-like replacement with no loss of function. ASHIKA is a recognised supplier of automotive engine timing 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
About ASHIKA
Ashika, part of the Italian Japanparts Group, is an aftermarket brand specialising in replacement parts for Japanese and Korean vehicles. Ashika offers filters, brake pads, brake discs, shock absorbers, water pumps, and suspension components engineered specifically for Asian vehicle platforms. Products are manufactured to OE-equivalent standards with quality certifications ensuring consistent performance. Ashika provides an ideal balance of quality and value for workshops and vehicle owners maintaining Toyota, Honda, Nissan, Hyundai, and Kia models at competitive prices.
Suitable cars
Equivalent products (40)
Show all 40 OE numbers
Tensioner Timing Belt ASHIKA 45-03-306 — compatible car models
| Car models | KIA: CARENS I MPV (FC, FJ), RIO I Hatchback (DC), RIO I Saloon (DC), SHUMA I (FB), SHUMA II (FB), SHUMA II Saloon (FB), SHUMA Saloon (FB); MAZDA: 323 C IV (BG), 323 C V (BA), 323 F V (BA), 323 F VI Hatchback (BJ), 323 III Hatchback (BF), 323 III Saloon (BF), 323 P V (BA), 323 S IV (BG), 323 S V (BA), 323 S VI Saloon (BJ) (+4 more) |
|---|---|
| Engines | 1.6; 1.5 16V; 1.5 i 16V (AFB242); 1.5; 1.8 16V GT (BG8S); 1.5 16V (BA11); 1.5 16V (BJ5W); 1.6 GT (BF106); 1.6 GT (BFMP); 1.6 16V (BG6S); 1.5 16V (BJ5P); 1.3 16V (DW3W, DW19); 1.6 16V (NB6C); 1.6 (NA6C); 1.6 16V |
| Year of manufacture | 1985-2007 |
| Manufacturer article number (MPN) | 45-03-306 |
| OE part numbers | 0K938-12-730, 24810-2X700, B660-12-730, B66012730A, B66012730B, B660-12-730C, K93812730, K978-12-730, OK93712730 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
ASHIKA 45-03-306 . Diameter [mm]: 52 mm. Height [mm]: 25 mm
- 1x Tensioner Timing Belt
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 Tensioner Timing Belt compatible with my car?
This Tensioner Timing Belt fits KIA, MAZDA 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 ASHIKA Tensioner Timing Belt have?
This ASHIKA Tensioner Timing Belt has the following specifications: Diameter [mm]: 52 mm; Height [mm]: 25 mm. Check the full specifications table above for complete details.
What OE part numbers does this Tensioner Timing Belt replace?
This Tensioner Timing Belt replaces OE part numbers: 0K938-12-730, 24810-2X700, B660-12-730, B66012730A, B66012730B, B660-12-730C, K93812730, K978-12-730 and 1 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Tensioner Timing Belt cost?
This ASHIKA Tensioner Timing Belt is available for £17.99. Tensioner Timing Belt prices vary depending on brand, specifications, and vehicle compatibility. ASHIKA parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Tensioner Timing Belt?
Regular inspection of your Tensioner Timing Belt 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 Tensioner Timing Belt?
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 Tensioner Timing Belt fitted by a professional mechanic.
Can I use this part as a replacement for OE 0K938-12-730?
Yes, this ASHIKA Tensioner Timing Belt is a direct replacement for OE part number 0K938-12-730. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
