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Details
| Specification | Value |
|---|---|
| Brand | CORTECO |
| Category | Seal, cylinder head |
| Thickness [mm] | 1.2 mm |
| Diameter [mm] | 87 mm |
| Length [mm] | 457 mm |
| Width [mm] | 385 mm |
OE/OEM numbers (2)
Search by this OE number to find compatible parts
- FORD—1776502
- FORD—BK3Q6051C1C
Where this part fits
Original-fit position for OE 1776502. The red ring marks where this part installs on the vehicle.
About this product
Sourced from CORTECO, this seal, cylinder head (83403062) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Thickness [mm]: Steel, Aluminium mm, Diameter [mm]: 87 mm, Length [mm]: 457 mm, Width [mm]: 385 mm, Notches/Holes Number: Cast Iron — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit FORD, FORD ASIA & OCEANIA, FORD AUSTRALIA, LAND ROVER and 1 other makes 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: 10206820, 1776502, 61-10298-20, 61-43175-20 and 7 more. Matching these numbers confirms a like-for-like replacement with no loss of function. CORTECO 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
About CORTECO
Corteco, part of the Freudenberg Group founded in 1849 in Weinheim, Germany, is a specialist manufacturer of sealing and vibration control components. Corteco specialises in oil seals, gaskets, engine mounts, transmission mounts, and shaft seals for all vehicle systems. As an OE supplier through Freudenberg's partnerships with major car manufacturers, Corteco components maintain the same quality standards as original parts. With Freudenberg's 170+ years of materials science expertise, Corteco delivers precision-engineered sealing and damping solutions trusted in millions of vehicles worldwide.
Suitable cars
Equivalent products (9)
Seal, cylinder head CORTECO 83403062 — compatible car models
| Car models | FORD: RANGER (TKE), TRANSIT Bus (FD , FB , FS , FZ , FC), TRANSIT Platform/Chassis (FM , FN , FF), TRANSIT V363 Bus (FAD, FBD), TRANSIT V363 Platform/Chassis (FED, FFD), TRANSIT V363 Van (FCD, FDD), TRANSIT Van (FA); FORD ASIA & OCEANIA: RANGER Platform/Chassis (PX); FORD AUSTRALIA: RANGER Pickup (PX), TRANSIT Van (VO); LAND ROVER: DEFENDER Cabrio (L316), DEFENDER Pick Up (L316), DEFENDER Platform/Chassis (L316), DEFENDER Station Wagon (L316, L315); MAZDA: BT-50 II Pickup (B22, B32, UP, UR) |
|---|---|
| Engines | 2.2 TDCi; 2.2 TDCi RWD; 2.2 TDCi 4x4; 2.2 TDdi 4x4 (PX); 2.2 Td4 4x4 (L317); 2.2 Td4 4x4 (L316); 2.2 MZ-CD |
| Year of manufacture | 1990-2022 |
| Manufacturer article number (MPN) | 83403062 |
| OE part numbers | 1776502, BK3Q6051C1C |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
CORTECO 83403062 Seal, cylinder head. Diameter [mm]: 87 mm. Length [mm]: 457 mm. Material: 18. Notches/Holes Number: 3. Thickness [mm]: 1,2 mm. Width [mm]: 385 mm
- 1x Seal, cylinder head
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 Seal, cylinder head compatible with my car?
This Seal, cylinder head fits FORD, FORD ASIA & OCEANIA, FORD AUSTRALIA, LAND ROVER, 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 CORTECO Seal, cylinder head have?
This CORTECO Seal, cylinder head has the following specifications: Thickness [mm]: 1,2 mm; Diameter [mm]: 87 mm; Length [mm]: 457 mm; Width [mm]: 385 mm; Notches/Holes Number: 3; Material: 18. Check the full specifications table above for complete details.
What OE part numbers does this Seal, cylinder head replace?
This Seal, cylinder head replaces OE part numbers: 1776502, BK3Q6051C1C. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Seal, cylinder head cost?
This CORTECO Seal, cylinder head is available for £33.99. Seal, cylinder head prices vary depending on brand, specifications, and vehicle compatibility. CORTECO parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Seal, cylinder head?
Regular inspection of your Seal, cylinder head 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 Seal, cylinder head?
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 Seal, cylinder head fitted by a professional mechanic.
Can I use this part as a replacement for OE 1776502?
Yes, this CORTECO Seal, cylinder head is a direct replacement for OE part number 1776502. 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.
