This page lists 55 engine parts for the 1976 Alfa Romeo Alfetta, across 22 part types, covering the 2.0L L4 engine. Every part shows its brand, manufacturer part number and fitment notes.
The engine on the 1976 Alfa Romeo Alfetta covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. The largest groups are Oil Filter (9 parts), Crankshaft Repair Sleeve (6 parts) and Crankshaft Seal (6 parts). The other 19 part types cover the remaining 34 parts.
The 1976 Alfa Romeo Alfetta came with a single engine, the 2.0L L4, and every part is verified against it.
20 brands supply engine parts for the 1976 Alfa Romeo Alfetta, led by ITM ENGINE COMPONENTS (11 parts), AJUSA (9 parts) and TIMKEN (4 parts), plus 17 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1976 Alfa Romeo Alfetta. 7 parts have it, including NATIONAL 99139 (Crankshaft Repair Sleeve) and NATIONAL 223520 (Crankshaft Seal). Each part number opens a page with every vehicle that part fits.
Camshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 757292 | 🇺🇸 US 🇨🇦 CA | Inner Diameter [MM]: 35Material: FPM (fluoride rubber) | View on Amazon |
This table covers the seals at each camshaft end. 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.
This group shows a single part: ELRING 757292.
Connecting Rod Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ITM ENGINE COMPONENTS | 4B1110 | 🇺🇸 US 🇨🇦 CA | Set | View on Amazon |
| KING ENGINE BEARINGS | CR4421AM | 🇺🇸 US 🇨🇦 CA | BI-Metal (aluminum base)Set | View on Amazon |
| MAHLE / CLEVITE | CB1190P | 🇺🇸 US 🇨🇦 CA | P Series (Tri-Metal)Pair | View on Amazon |
This table covers the bearings in the connecting-rod big ends. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
3 Connecting Rod Bearing parts are listed for the 1976 Alfa Romeo Alfetta, from ITM ENGINE COMPONENTS, KING ENGINE BEARINGS and MAHLE / CLEVITE.
Listed part numbers: ITM ENGINE COMPONENTS 4B1110, KING ENGINE BEARINGS CR4421AM and MAHLE / CLEVITE CB1190P.
Conversion / Lower Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 54011300 | 🇺🇸 US 🇨🇦 CA | Engine # 016.55 | View on Amazon |
This table covers lower / conversion gasket sets for oil-pan and related joints. 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.
One part is listed for the 1976 Alfa Romeo Alfetta — AJUSA 54011300.
Crankshaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular | 99139 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| WJB / INMOTION PARTS Popular | WS99328 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| BCA | NS99139 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| TIMKEN | KWK99139 | 🇺🇸 US 🇨🇦 CA | Kwik-Sleeve | View on Amazon |
| TIMKEN | KWK99328 | 🇺🇸 US 🇨🇦 CA | Kwik-Sleeve | View on Amazon |
| WJB / INMOTION PARTS | WS99139 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
This table covers the sleeves used to restore a grooved crankshaft seal surface.
6 Crankshaft Repair Sleeve parts for the 1976 Alfa Romeo Alfetta come from 4 brands — WJB / INMOTION PARTS, TIMKEN, NATIONAL and 1 other brand. The "Popular" part is NATIONAL 99139.
Listed part numbers: NATIONAL 99139, WJB / INMOTION PARTS WS99328 and BCA NS99139, plus the other parts above.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular | 223520 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| TIMKEN Popular | 223520 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| BCA | NS223520 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| ELRING | 232300 | 🇺🇸 US 🇨🇦 CA | Height [MM]: 12Radial Shaft Seal Design: ASW | View on Amazon |
| TIMKEN | 228480 | 🇺🇸 US 🇨🇦 CA | Helix Type: Counter ClockwiseSeal Type: 74 | View on Amazon |
| WJB / INMOTION PARTS | WS223520 | 🇺🇸 US 🇨🇦 CA | Front | 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.
6 Crankshaft Seal parts for the 1976 Alfa Romeo Alfetta come from 5 brands — TIMKEN, NATIONAL, BCA and 2 other brands. The "Popular" part is NATIONAL 223520.
This group includes NATIONAL 223520 and BCA NS223520 and the remaining parts above.
Cylinder Head Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 55002000 | 🇺🇸 US 🇨🇦 CA | 85 Bore DiameterEngine # 016.55 | View on Amazon |
| ITM ENGINE COMPONENTS | 0946101 | 🇺🇸 US 🇨🇦 CA | Includes 6 O-Rings | 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.
2 Cylinder Head Gasket parts are listed for the 1976 Alfa Romeo Alfetta, from AJUSA and ITM ENGINE COMPONENTS.
Part numbers include AJUSA 55002000 and ITM ENGINE COMPONENTS 0946101.
Cylinder Head Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 52035900 | 🇺🇸 US 🇨🇦 CA | Engine # 016.55 | View on Amazon |
| BECK/ARNLEY | 0320747 | 🇺🇸 US 🇨🇦 CA | Set | 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.
2 Cylinder Head Gasket Set parts are listed for the 1976 Alfa Romeo Alfetta, from AJUSA and BECK/ARNLEY.
This group includes AJUSA 52035900 and BECK/ARNLEY 0320747.
Cylinder Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 60004200 | 🇺🇸 US 🇨🇦 CA | Engine # 016.55 | View on Amazon |
This table covers the wear sleeves used to restore a Cylinder seal surface.
One part is listed for the 1976 Alfa Romeo Alfetta — AJUSA 60004200.
Engine Kit Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 50042300 | 🇺🇸 US 🇨🇦 CA | Engine # 016.55 | 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.
One part is listed for the 1976 Alfa Romeo Alfetta — AJUSA 50042300.
Exhaust Valve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ITM ENGINE COMPONENTS | RX7597 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the exhaust valves that let combustion gas out of the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one.
This group shows a single part: ITM ENGINE COMPONENTS RX7597.
Oil Drain Plug Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 22010200 | 🇺🇸 US 🇨🇦 CA | Engine # 016.55with Original Equipment (OE) # 11317507432 | View on Amazon |
| ELRING | 128503 | 🇺🇸 US 🇨🇦 CA | GT Model | View on Amazon |
This table covers the crush washers and gaskets under the oil drain plug. 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 Drain Plug Gasket parts are listed for the 1976 Alfa Romeo Alfetta, from AJUSA and ELRING.
Part numbers include AJUSA 22010200 and ELRING 128503.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR Popular | PG241 | 🇺🇸 US 🇨🇦 CA | Spin-On | View on Amazon |
| BOSCH | 72137WS | 🇺🇸 US 🇨🇦 CA | Workshop Oil Filter | View on Amazon |
| FAMOUS BRAND | 85189 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PUROLATOR | L20020 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | PF53 | 🇺🇸 US 🇨🇦 CA | Gold / Professional or Gold / Professional DurapackSpin-On | View on Amazon |
| BOSCH | 3402 | 🇺🇸 US 🇨🇦 CA | Premium Oil Filter | View on Amazon |
| HASTINGS / BALDWIN | LF423 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| VARIOUS MFR | PG241EX | 🇺🇸 US 🇨🇦 CA | Extended LifeSpin-On | View on Amazon |
| WIX | 51785 | 🇺🇸 US 🇨🇦 CA | Bypass Relief Valve Setting: 8-11 PSI | View on Amazon |
This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive.
9 Oil Filter parts for the 1976 Alfa Romeo Alfetta come from 7 brands — VARIOUS MFR, BOSCH, FAMOUS BRAND and 4 other brands. The "Popular" part is VARIOUS MFR PG241.
The Economy section lists 4 options from VARIOUS MFR, BOSCH, FAMOUS BRAND and 1 other brand — the catalog's value-priced group. VARIOUS MFR PG241 is listed in this group.
In the Standard Replacement grade, ACDELCO, BOSCH, HASTINGS / BALDWIN and 2 other brands supply 5 parts: built to original-equipment specification. A representative part number is ACDELCO PF53.
Part numbers include VARIOUS MFR PG241, BOSCH 72137WS and FAMOUS BRAND 85189, among others listed above.
Oil Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 14031700 | 🇺🇸 US 🇨🇦 CA | Engine # 016.55 | 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.
This group shows a single part: AJUSA 14031700.
Oil Pump Chain
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ITM ENGINE COMPONENTS | 2348 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the chains that drive the oil pump.
One part is listed for the 1976 Alfa Romeo Alfetta — ITM ENGINE COMPONENTS 2348.
Piston Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS MANUFACTURING Popular | 4280 | 🇺🇸 US 🇨🇦 CA | Full SetPlain Cast Top Ring | View on Amazon |
| HASTINGS MANUFACTURING | 2C4280 | 🇺🇸 US 🇨🇦 CA | Full SetChrome Top Ring | View on Amazon |
| HASTINGS MANUFACTURING | 2C4280S | 🇺🇸 US 🇨🇦 CA | 1 Cylinder SetChrome Top Ring | View on Amazon |
| HASTINGS MANUFACTURING | 4280S | 🇺🇸 US 🇨🇦 CA | 1 Cylinder SetPlain Cast Top Ring | View on Amazon |
| ITM ENGINE COMPONENTS | 0216044 | 🇺🇸 US 🇨🇦 CA | 1.5 X 1.75 X 4.5mmSet | View on Amazon |
This table covers the rings that seal each piston to the cylinder wall.
5 Piston Ring parts are listed for the 1976 Alfa Romeo Alfetta, from HASTINGS MANUFACTURING and ITM ENGINE COMPONENTS. HASTINGS MANUFACTURING 4280 carries the "Popular" badge.
This group includes HASTINGS MANUFACTURING 4280, HASTINGS MANUFACTURING 2C4280 and HASTINGS MANUFACTURING 2C4280S and the remaining parts above.
Thrust Washer
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ITM ENGINE COMPONENTS | 2T4242 | 🇺🇸 US 🇨🇦 CA | (Size: Standard) | View on Amazon |
This table covers the Thrust washers.
This group shows a single part: ITM ENGINE COMPONENTS 2T4242.
Timing Chain
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ITM ENGINE COMPONENTS | 23112 | 🇺🇸 US 🇨🇦 CA | Upper | View on Amazon |
This table covers the timing chains that keep the cams in time with the crank.
One part is listed for the 1976 Alfa Romeo Alfetta — ITM ENGINE COMPONENTS 23112.
Timing Cover Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER | SR3472 | 🇺🇸 US 🇨🇦 CA | 16 MM Width40 mm Inside Diameter | View on Amazon |
| SKF | 99138 | 🇺🇸 US 🇨🇦 CA | Shaft Diameter: 1.374 In | View on Amazon |
This table covers the wear sleeves used to restore a Timing Cover seal surface.
2 Timing Cover Repair Sleeve parts for the 1976 Alfa Romeo Alfetta come from 2 brands — SCHAEFFLER and SKF.
Listed part numbers: SCHAEFFLER SR3472 and SKF 99138.
Timing Cover Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ITM ENGINE COMPONENTS | 1506101 | 🇺🇸 US 🇨🇦 CA | TC30x50x8 | View on Amazon |
| SCHAEFFLER | SS2442 | 🇺🇸 US 🇨🇦 CA | 8 MM Width50 mm Outside Diameter | View on Amazon |
| SKF | 13907 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the seals at the Timing Cover. 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.
3 Timing Cover Seal parts for the 1976 Alfa Romeo Alfetta come from 3 brands — ITM ENGINE COMPONENTS, SCHAEFFLER and SKF.
This group includes ITM ENGINE COMPONENTS 1506101, SCHAEFFLER SS2442 and SKF 13907.
Valve Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 0360362 | 🇺🇸 US 🇨🇦 CA | 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.
This group shows a single part: BECK/ARNLEY 0360362.
Valve Guide
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ITM ENGINE COMPONENTS | VG960BR | 🇺🇸 US 🇨🇦 CA | Bronze | View on Amazon |
| ITM ENGINE COMPONENTS | VG1070BR | 🇺🇸 US 🇨🇦 CA | Bronze | View on Amazon |
This table covers the pressed-in bronze and cast-iron guides that align valve stems. Typical signs include oil smoke on startup, a guide that has gone oval, or a valve that no longer seats quietly. Guides are a machine-shop fit. Confirm stem diameter in the notes before ordering.
2 Valve Guide parts for the 1976 Alfa Romeo Alfetta come from ITM ENGINE COMPONENTS.
This group includes ITM ENGINE COMPONENTS VG960BR and ITM ENGINE COMPONENTS VG1070BR.
Valve Stem Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 12004900 | 🇺🇸 US 🇨🇦 CA | 7.5 x 11 x 9.5Engine # 016.55 | View on Amazon |
| AJUSA | 57009100 | 🇺🇸 US 🇨🇦 CA | Engine # 016.55 | View on Amazon |
| ITM ENGINE COMPONENTS | SS100 | 🇺🇸 US 🇨🇦 CA | 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.
3 Valve Stem Seal parts for the 1976 Alfa Romeo Alfetta come from 2 brands — AJUSA and ITM ENGINE COMPONENTS.
Part numbers include AJUSA 12004900, AJUSA 57009100 and ITM ENGINE COMPONENTS SS100.
Buying Engine Parts for a 1976 Alfa Romeo Alfetta
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.
- Confirm you have the 2.0L L4 engine — every part on this page is matched to it.
- 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: Oil Filter and Crankshaft Repair Sleeve .
Frequently Asked Questions
How many engine parts fit the 1976 Alfa Romeo Alfetta?
Our catalog currently lists 55 engine parts for the 1976 Alfa Romeo Alfetta across 22 subcategories and 20 brands, covering the 2.0L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of engine problems on a 1976 Alfa Romeo Alfetta?
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 1976 Alfa Romeo Alfetta 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 1976 Alfa Romeo Alfetta?
Every part on this page is matched to the 2.0L L4 engine. 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 1976 Alfa Romeo Alfetta
Engine Parts for Other Alfa Romeo Alfetta Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.