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TOPRAN 503 131 Pulley Bolt
10.15 EUR
Inc. VAT 0%
Payments methods:
Technical Specifications
| Thread Size: | M 18 |
| Thread Pitch [mm]: | 1.5 |
| Overall Length [mm]: | 134 |
| Bolt/Nut Version: | with collar |
| Thread Length [mm]: | 102 |
| Strength class: | 10.9 |
| Bolt Head-/Nut Design: | Male Hex |
| Spanner Size: | 22 |
| Observe the vehicle manufacturer specifications: |
OEN Number
| BMW: | 1121 2 245 387 |
| BMW: | 1123 2 248 268 |
Similar Spare Parts
| 3RG: | 10001 |
| 3RG: | 40121 |
| 4U Autoparts: | F10156 |
| 4U Autoparts: | U03104 |
| AUTEX: | 503131 |
| BLUE PRINT: | ADB118010 |
| BORG & BECK: | BDL7146 |
| CAUTEX: | 757049 |
| CEVAM: | 1408 |
| CORTECO: | 49368382 |
| DA SILVA: | K2528 |
| ETS: | 02.LB.651 |
| FARE SA: | TC110 |
| FEBI BILSTEIN: | 31772 |
| FIRST LINE: | FDL7146 |
| KAMOKA: | 1146506 |
| KAMOKA: | 1146576 |
| LÖBRO: | 303297 |
| MATRIX PRO: | MX01240511 |
| MAXGEAR: | 40-0625 |
| Metalcaucho: | 02268 |
| OPTIMAL: | CVB-10153CR |
| PLYOM: | P757049 |
| SASIC: | 8706031 |
| SPIDAN: | 21168 |
| STC: | T402268 |
| STORM QUALITY PARTS: | 17090KIT |
| SWAG: | 11 93 1772 |
| SWAG: | 20 93 3581 |
| WILMINK GROUP: | WG1701261 |
Do you have questions about this product: Pulley Bolt TOPRAN 503 131?
The TOPRAN Pulley Bolt (503 131) is available now at Spareza, with expert support for both OEM and aftermarket applications. If you're unsure whether this part fits your vehicle, our specialists can verify compatibility against your exact model — just share your VIN or registration and we'll confirm it before you order.
Want to be certain about the specs? We can cross-check the 503 131 against OE and aftermarket reference numbers and confirm the key parameters of this Pulley Bolt — dimensions, connection types and the technical details that matter for a correct replacement. We work only with verified brands and keep detailed databases, so you are not left guessing.
If the TOPRAN Pulley Bolt is out of stock or you'd like options, we can suggest equivalent parts from trusted manufacturers, balancing price against quality. For workshops, service centres and distributors we also handle bulk and wholesale enquiries, with stock visibility across multiple warehouses and worldwide shipping.
Frequently Asked Questions
How do I know if the TOPRAN Pulley Bolt fits my vehicle?
Share your VIN or registration and our team will check the 503 131 against your exact
model, comparing OE and cross-reference numbers to confirm fitment before you buy.
Is the Pulley Bolt an OEM or aftermarket part?
The listing shows the brand and manufacturer number (503 131) so you see exactly what
you are getting. We supply both genuine OEM and quality aftermarket parts and can suggest
equivalents if you'd prefer an alternative.
What if the TOPRAN Pulley Bolt is out of stock?
We can recommend equivalent parts from trusted manufacturers and give you delivery
estimates for in-stock alternatives across our warehouses.
Do you offer wholesale or bulk pricing?
Yes. For workshops, service centres and distributors we offer bulk pricing,
multi-warehouse stock and worldwide shipping. Send us the 503 131 and the quantity you
need for a quote.
How long will delivery take?
Delivery depends on your region and current stock. Tell us your location and we'll confirm
availability and an estimated dispatch time for the Pulley Bolt before you order.
How can I be sure the part is genuine?
We work only with verified suppliers and authorised brands. Every TOPRAN part is
sourced through trusted channels, and we can provide reference details on request.