- Shop with confidence: competitive prices, exclusive deals, and delivery perks.
- Need it quickly? We dispatch fast-moving parts daily. Check delivery options.
- Swap or return items within the standard return period with a simple process.
- Questions about fitment or orders? Our support team is ready to help.
Similar products
Customers also bought
Details
| Specification | Value |
|---|---|
| Brand | STELLOX |
| MPN | 85-15006-sx |
| Diameter [mm] | 179 mm |
| Height [mm] | 32 mm |
OE numbers (61)
Search by this OE number to find compatible parts
- MERCEDES-BENZ / SETRAโ000 421 20 86
- MERCEDES-BENZโ000 431 15 28
- SCANIAโ0 143 112
- DAFโ0312940
- BPWโ0317716270S
- DAFโ0501182
- DAFโ0706123
- IVECOโ1271506
- SCANIAโ1305851
- DAFโ1313895
- DAFโ1344632
- DAFโ1344656
- SCANIAโ143112
- DAFโ1504944
- DAFโ1506348
- SCANIA / VOLVOโ1609310
- DAF / VDLโ1612820
- VOLVOโ1613798
- VOLVOโ1614798
- VOLVOโ16147985
- VOLVOโ1695904
- SCANIAโ1784593
- SCANIAโ181338
- VOLVOโ3109505
- DAF / VOLVOโ312940
- SCANIA / VOLVOโ338452
- VOLVOโ342336
- VOLVOโ352208
- VDLโ40706123
- VDLโ41612820
- VDLโ41733469
- RENAULT TRUCKSโ5000243917
- RENAULT TRUCKSโ5000288166
- DAFโ501182
- RENAULT TRUCKSโ5021133248
- RENAULT TRUCKSโ5021170279
- RENAULT TRUCKSโ5021171713
- LIEBHERRโ502939908
- IVECOโ5801116120
- MERCEDES-BENZโ617 423 79 10
- VOLVOโ6236805
- VAN HOOLโ637401780
- VAN HOOLโ637402520
- DAFโ706123
- MANโ81.50220-0911
- MANโ81.50220-0913
- MANโ81.50221-0485
- MANโ81.51113-0002
- MANโ81.52112-0019
- MAN / MERITORโ81.52112-0039
- MANโ82.00030-1173
- VOLVOโ85103361
- MANโ85.50001-2881
- BPWโ8971205304
- MAN / NEOPLANโ90.91157-8013
- IVECOโ93192316
- SETRAโA0004212086
- DAFโAAU7451
- FRUEHAUFโCF350174
- FRUEHAUFโCF3501742
- DAFโFBU8648
Where this part fits
Original-fit position for OE 1612820. The red ring marks where this part installs on the vehicle.

About this product
Sourced from STELLOX, this diaphragm diaphragm brake cylinder (85-15006-SX) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications โ Diameter [mm]: 179 mm, Height [mm]: 32 mm โ are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 000 421 20 86, 0004212086, 000 431 15 28, 0 143 112 and 87 more. Matching these numbers confirms a like-for-like replacement with no loss of function. STELLOX is a recognised supplier of automotive braking components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability โ 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 โ 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 โ 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (30)
Show all 30 OE numbers
Diaphragm Diaphragm Brake Cylinder STELLOX 85-15006-SX โ compatible car models
| Manufacturer article number (MPN) | 85-15006-SX |
|---|---|
| OE part numbers | 000 421 20 86, 000 431 15 28, 0 143 112, 0312940, 0317716270S, 0501182, 0706123, 1271506, 1305851, 1313895, 1344632, 1344656, 143112, 1504944, 1506348, 1609310, 1612820, 1613798, 1614798, 16147985 (+41 more) |
Compatibility check
Loading vehicle dataโฆ
Please wait while we load vehicle compatibility information.Description and what's included
STELLOX 85-15006-sx . Diameter [mm]: 179 mm. Height [mm]: 32 mm
- 1x Diaphragm Diaphragm Brake Cylinder
Shipping, returns, warranty
Free UK delivery on orders over ยฃ99.00. Tracked standard shipping.
- Standard delivery: 5โ9 business days
- Order before 5pm โ 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 Diaphragm Diaphragm Brake Cylinder compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine โ we'll confirm whether this Diaphragm Diaphragm Brake Cylinder fits. All fitment data is verified through TecDoc.
What specifications does this STELLOX Diaphragm Diaphragm Brake Cylinder have?
This STELLOX Diaphragm Diaphragm Brake Cylinder has the following specifications: Diameter [mm]: 179 mm; Height [mm]: 32 mm. Check the full specifications table above for complete details.
What OE part numbers does this Diaphragm Diaphragm Brake Cylinder replace?
This Diaphragm Diaphragm Brake Cylinder replaces OE part numbers: 000 421 20 86, 000 431 15 28, 0 143 112, 0312940, 0317716270S, 0501182, 0706123, 1271506 and 53 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Diaphragm Diaphragm Brake Cylinder cost?
Diaphragm Diaphragm Brake Cylinder prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this STELLOX Diaphragm Diaphragm Brake Cylinder. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Diaphragm Diaphragm Brake Cylinder?
Regular inspection of your Diaphragm Diaphragm Brake Cylinder 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 Diaphragm Diaphragm Brake Cylinder?
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 Diaphragm Diaphragm Brake Cylinder fitted by a professional mechanic.
Can I use this part as a replacement for OE 000 421 20 86?
Yes, this STELLOX Diaphragm Diaphragm Brake Cylinder is a direct replacement for OE part number 000 421 20 86. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
