This page lists 40 engine parts for the 1953 Allard J2X, across 10 part types, covering both the 3.9L V8 and the 5.4L V8. Every part shows its brand, manufacturer part number and fitment notes.
On the 1953 Allard J2X, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. 19 parts of the 40 listed are Cylinder Head Gasket (9 parts), Intake Manifold Gasket (5 parts) and Oil Pan Gasket (5 parts). The other 7 part types cover the remaining 21 parts.
The 1953 Allard J2X was sold with both the 3.9L V8 and the 5.4L V8. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
3 brands supply engine parts for the 1953 Allard J2X, led by FEL-PRO (17 parts), VICTOR REINZ (16 parts) and MAHLE / CLEVITE (7 parts).
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1953 Allard J2X. 2 parts have it, including FEL-PRO 7526B (Cylinder Head Gasket) and FEL-PRO 7525B (Cylinder Head Gasket). Each part number opens a page with every vehicle that part fits.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 5.4L V8 | BS40245 | 🇺🇸 US | Rubber | View on Amazon |
| VICTOR REINZ Fits: 3.9L V8 | 191001901 | 🇺🇸 US | Set | View on Amazon |
| VICTOR REINZ Fits: 5.4L V8 | 191014701 | 🇺🇸 US | SetRubber | View on Amazon |
| VICTOR REINZ Fits: 5.4L V8 | 191004401 | 🇺🇸 US | Set | View on Amazon |
This table covers the front and rear seals that keep oil in at the crankshaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
4 Crankshaft Seal parts for the 1953 Allard J2X come from 2 brands — VICTOR REINZ and FEL-PRO.
Listed part numbers: FEL-PRO BS40245, VICTOR REINZ 191001901 and VICTOR REINZ 191014701, plus the other parts above.
Cylinder Head Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Popular Fits: 3.9L V8 | 7526B | 🇺🇸 US | LeftStandard Bore 3.270 (in) | View on Amazon |
| FEL-PRO Popular Fits: 3.9L V8 | 7525B | 🇺🇸 US | RightStandard Bore 3.270 (in) | View on Amazon |
| FEL-PRO Fits: 3.9L V8 | 7525B1 | 🇺🇸 US | Right3.420 (in) Oversize | View on Amazon |
| FEL-PRO Fits: 3.9L V8 | 7526B1 | 🇺🇸 US | Left3.420 (in) Oversize | View on Amazon |
| MAHLE / CLEVITE Fits: 3.9L V8 | 1084K | 🇺🇸 US | Composite | View on Amazon |
| MAHLE / CLEVITE Fits: 3.9L V8 | 55142 | 🇺🇸 US | Right3.42 IN Overbore | View on Amazon |
| MAHLE / CLEVITE Fits: 3.9L V8 | 55147 | 🇺🇸 US | Left3.42 IN Overbore | View on Amazon |
| VICTOR REINZ Fits: 3.9L V8 | 611060500 | 🇺🇸 US | Left3.270 IN Bore Diameter | View on Amazon |
| VICTOR REINZ Fits: 3.9L V8 | 611063400 | 🇺🇸 US | Left3.420 IN Bore Diameter | View on Amazon |
This table covers the head gaskets that seal the block to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
9 Cylinder Head Gasket parts are listed for the 1953 Allard J2X, from FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ. FEL-PRO 7526B carries the "Popular" badge.
Part numbers include FEL-PRO 7526B, FEL-PRO 7525B and FEL-PRO 7525B1, among others listed above.
Cylinder Head Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.9L V8 | HS7525B | 🇺🇸 US | Includes Valve Stem Seals | View on Amazon |
| FEL-PRO Fits: 5.4L V8 | HS7673PT2 | 🇺🇸 US | Includes Valve Stem Seals | View on Amazon |
| VICTOR REINZ Fits: 3.9L V8 | 021022501 | 🇺🇸 US | View on Amazon | |
| VICTOR REINZ Fits: 5.4L V8 | 021093001 | 🇺🇸 US | 4Bbl | View on Amazon |
This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
4 Cylinder Head Gasket Set parts are listed for the 1953 Allard J2X, from FEL-PRO and VICTOR REINZ.
Listed part numbers: FEL-PRO HS7525B, FEL-PRO HS7673PT2 and VICTOR REINZ 021022501, plus the other parts above.
Engine Kit Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.9L V8 | FS7525B | 🇺🇸 US | Overhaul Set | View on Amazon |
| FEL-PRO Fits: 5.4L V8 | FS7673PT2 | 🇺🇸 US | Overhaul Set | View on Amazon |
| MAHLE / CLEVITE Fits: 3.9L V8 | FS1084K | 🇺🇸 US | Full Set | View on Amazon |
| VICTOR REINZ Fits: 3.9L V8 | 011006301 | 🇺🇸 US | View on Amazon |
This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
4 Engine Kit Gasket Set parts are listed for the 1953 Allard J2X, from FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
Part numbers include FEL-PRO FS7525B, FEL-PRO FS7673PT2 and MAHLE / CLEVITE FS1084K, among others listed above.
Intake Manifold Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.9L V8 | MS8903 | 🇺🇸 US | Set | View on Amazon |
| FEL-PRO Fits: 5.4L V8 | MS8931SH1 | 🇺🇸 US | Set | View on Amazon |
| MAHLE / CLEVITE Fits: 5.4L V8 | MS15038X | 🇺🇸 US | Beaded Steel | View on Amazon |
| VICTOR REINZ Fits: 3.9L V8 | 111036901 | 🇺🇸 US | Set | View on Amazon |
| VICTOR REINZ Fits: 5.4L V8 | 111012401 | 🇺🇸 US | Set | View on Amazon |
This table covers the gaskets between the intake manifold and the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
5 Intake Manifold Gasket parts are listed for the 1953 Allard J2X, from FEL-PRO, VICTOR REINZ and MAHLE / CLEVITE.
This group includes FEL-PRO MS8903, FEL-PRO MS8931SH1 and MAHLE / CLEVITE MS15038X and the remaining parts above.
Oil Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.9L V8 | OS2996C1 | 🇺🇸 US | View on Amazon | |
| FEL-PRO Fits: 5.4L V8 | OS5363C2 | 🇺🇸 US | 4Bbl | View on Amazon |
| MAHLE / CLEVITE Fits: 5.4L V8 | OS30494 | 🇺🇸 US | Cork-Rubber | View on Amazon |
| VICTOR REINZ Fits: 3.9L V8 | 101006801 | 🇺🇸 US | View on Amazon | |
| VICTOR REINZ Fits: 5.4L V8 | 101015501 | 🇺🇸 US | 4Bbl | View on Amazon |
This table covers the gaskets between the oil pan and the block. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
5 Oil Pan Gasket parts for the 1953 Allard J2X come from 3 brands — FEL-PRO, VICTOR REINZ and MAHLE / CLEVITE.
Listed part numbers: FEL-PRO OS2996C1, FEL-PRO OS5363C2 and MAHLE / CLEVITE OS30494, plus the other parts above.
Oil Pressure Relief Valve Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 5.4L V8 | 3122 | 🇺🇸 US | 2Bbl | View on Amazon |
| VICTOR REINZ Fits: 5.4L V8 | 711456300 | 🇺🇸 US | 2BBLChrysler trans. | View on Amazon |
This table covers the gaskets that seal the Oil Pressure Relief Valve. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
2 Oil Pressure Relief Valve Gasket parts are listed for the 1953 Allard J2X, from FEL-PRO and VICTOR REINZ.
Listed part numbers: FEL-PRO 3122 and VICTOR REINZ 711456300.
Push Rod Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 5.4L V8 | PS5369C | 🇺🇸 US | Cork | View on Amazon |
| VICTOR REINZ Fits: 5.4L V8 | 181006601 | 🇺🇸 US | Improved DesignCork | View on Amazon |
This table covers the Push Rod gasket sets. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
2 Push Rod Gasket Set parts for the 1953 Allard J2X come from 2 brands — FEL-PRO and VICTOR REINZ.
Part numbers include FEL-PRO PS5369C and VICTOR REINZ 181006601.
Valve Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 5.4L V8 | VS5392 | 🇺🇸 US | 4Bbl | View on Amazon |
| MAHLE / CLEVITE Fits: 5.4L V8 | VS38730 | 🇺🇸 US | Cork-Rubber | View on Amazon |
| VICTOR REINZ Fits: 5.4L V8 | 151040801 | 🇺🇸 US | SetCork | View on Amazon |
This table covers the gaskets that seal the valve cover to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
3 Valve Cover Gasket parts for the 1953 Allard J2X come from 3 brands — FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
Listed part numbers: FEL-PRO VS5392, MAHLE / CLEVITE VS38730 and VICTOR REINZ 151040801.
Valve Stem Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.9L V8 | SS5566 | 🇺🇸 US | Set | View on Amazon |
| VICTOR REINZ Fits: 3.9L V8 | 121016301 | 🇺🇸 US | Set | View on Amazon |
This table covers the seals on each valve stem that control oil into the guides. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
2 Valve Stem Seal parts for the 1953 Allard J2X come from 2 brands — FEL-PRO and VICTOR REINZ.
Listed part numbers: FEL-PRO SS5566 and VICTOR REINZ 121016301.
Buying Engine Parts for a 1953 Allard J2X
On this vehicle, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components.
- Match the engine first. Every engine part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Cylinder Head Gasket and Intake Manifold Gasket .
Frequently Asked Questions
How many engine parts fit the 1953 Allard J2X?
Our catalog currently lists 40 engine parts for the 1953 Allard J2X across 10 subcategories and 3 brands, covering both the 3.9L V8 and the 5.4L V8. Each part is matched to the engine(s) it fits.
Do engine parts differ between 1953 Allard J2X engines?
Yes. Every engine part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of engine problems on a 1953 Allard J2X?
Common symptoms include oil spots under the vehicle, blue or white exhaust smoke, ticking from the valvetrain, or coolant mysteriously disappearing. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 1953 Allard J2X was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 1953 Allard J2X?
First match the engine — each row shows which engine(s) the part fits. Then engine hard parts are unforgiving of guesswork — confirm the casting or engine code before ordering, because one model year can hide two different blocks. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1953 Allard J2X
Engine Parts for Other Allard J2X Years
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