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Details
| Specification | Value |
|---|---|
| Brand | AJUSA |
| Category | Seal, cylinder head |
| Thickness [mm] | 1 mm |
| Diameter [mm] | 85.5 mm |
| Length [mm] | 423 mm |
| Width [mm] | 140 mm |
OE/OEM numbers (3)
About this product
The AJUSA Seal, cylinder head (10101800) 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: Thickness [mm]: Steel mm, Diameter [mm]: 85, Rubber mm, Length [mm]: 423 mm, Width [mm]: 140 mm, only in connection with: 81021400. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit LAND ROVER, MARCOS, MG, MORGAN and 2 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: 30-029270-00, 414891P, 447.381, 61-35365-00 and 7 more. Matching these numbers confirms a like-for-like replacement with no loss of function. AJUSA 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.
Suitable cars
Equivalent products (8)
Seal, cylinder head AJUSA 10101800 — compatible car models
| Car models | LAND ROVER: DISCOVERY I (LJ); MARCOS: GTS, MANTA RAY, MANTA RAY Convertible; MG: MAESTRO; MORGAN: PLUS FOUR; RELIANT: SCIMITAR SABRE Roadster; ROVER: 200 Coupe (XW), 200 II Hatchback (XW), 400 II Hatchback (RT), 400 II (RT), 400 II (XW), 400 Tourer (XW), 600 I (RH), 800 Coupe, 800 Hatchback (XS), 800 (XS) (+2 more) |
|---|---|
| Engines | 2.0 16 V 4x4; 2.0; 2.0 i Turbo; 2.0 Turbo; 2.0 i; 220 GSi; 220 GTi; 420 Si Lux; 420 GSI/SLI/GTI/Vite; 620 Ti Vitesse; 820; 2.0 GTi |
| Year of manufacture | 1983-2020 |
| Manufacturer article number (MPN) | 10101800 |
| OE part numbers | GUG2534HG, LVB10048B, LVB101000 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
AJUSA 10101800 MULTILAYER STEEL. Diameter [mm]: 85,5 mm. Length [mm]: 423 mm. only in connection with: 81021400. Thickness [mm]: 1 mm. Width [mm]: 140 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 LAND ROVER, MARCOS, MG, MORGAN, RELIANT and 1 more 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 AJUSA Seal, cylinder head have?
This AJUSA Seal, cylinder head has the following specifications: Thickness [mm]: 1 mm; Diameter [mm]: 85,5 mm; Length [mm]: 423 mm; Width [mm]: 140 mm; only in connection with: 81021400. 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: GUG2534HG, LVB10048B, LVB101000. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Seal, cylinder head cost?
This AJUSA Seal, cylinder head is available for £75.99. Seal, cylinder head prices vary depending on brand, specifications, and vehicle compatibility. AJUSA 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 GUG2534HG?
Yes, this AJUSA Seal, cylinder head is a direct replacement for OE part number GUG2534HG. 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.
