This page lists 16 engine parts for the 1962 Triumph TR3B, across 5 part types, covering both the 2.0L L4 and the 2.1L L4. Every part shows its brand, manufacturer part number and fitment notes.
The engine on the 1962 Triumph TR3B 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 Crankshaft Repair Sleeve (4 parts), Crankshaft Seal (4 parts) and Piston Ring (4 parts). The other 2 part types cover the remaining 4 parts.
The 1962 Triumph TR3B was sold with both the 2.0L L4 and the 2.1L L4. 2 parts fit every engine; the other 14 are engine-specific. Each part shows which engine(s) it fits.
8 brands supply engine parts for the 1962 Triumph TR3B, led by HASTINGS MANUFACTURING (4 parts), NATIONAL (2 parts) and SCHAEFFLER (2 parts), plus 5 more brands.
Each part number listed for the 1962 Triumph TR3B opens a page with every vehicle that part fits.
Crankshaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Fits: 2.1L L4 | 99174 | 🇺🇸 US | Front | View on Amazon |
| SCHAEFFLER Fits: 2.1L L4 | SR3496 | 🇺🇸 US | Frontwith 1.750 In Shaft | View on Amazon |
| TIMKEN Fits: 2.1L L4 | KWK99174 | 🇺🇸 US | Kwik-Sleeve | View on Amazon |
| WJB / INMOTION PARTS Fits: 2.1L L4 | WS99174 | 🇺🇸 US | Front | View on Amazon |
This table covers the sleeves used to restore a grooved crankshaft seal surface.
4 Crankshaft Repair Sleeve parts for the 1962 Triumph TR3B come from 4 brands — NATIONAL, SCHAEFFLER, TIMKEN and 1 other brand.
This group includes NATIONAL 99174, SCHAEFFLER SR3496 and TIMKEN KWK99174 and the remaining parts above.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Fits: 2.1L L4 | 450494 | 🇺🇸 US | Front | View on Amazon |
| SCHAEFFLER Fits: 2.1L L4 | SS2791 | 🇺🇸 US | Front28.575 mm Inside Diameter | View on Amazon |
| TIMKEN Fits: 2.1L L4 | 450494 | 🇺🇸 US | Front | View on Amazon |
| WJB / INMOTION PARTS Fits: 2.1L L4 | WS450494 | 🇺🇸 US | 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.
4 Crankshaft Seal parts for the 1962 Triumph TR3B come from 4 brands — NATIONAL, SCHAEFFLER, TIMKEN and 1 other brand.
Listed part numbers: NATIONAL 450494 and SCHAEFFLER SS2791, plus the other parts above.
Oil Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS / BALDWIN Fits: 2.0L L4 | LF174 | 🇺🇸 US | View on Amazon | |
| WIX Fits: 2.0L L4 | 51302 | 🇺🇸 US | 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.
2 Oil Filter parts for the 1962 Triumph TR3B come from 2 brands — HASTINGS / BALDWIN and WIX.
Listed part numbers: HASTINGS / BALDWIN LF174 and WIX 51302.
Piston Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS MANUFACTURING Fits: 2.1L L4 | 6735 | 🇺🇸 US | Full SetPlain Cast Top Ring | View on Amazon |
| HASTINGS MANUFACTURING Fits: 2.1L L4 | 2C6735 | 🇺🇸 US | Full SetChrome Top Ring | View on Amazon |
| HASTINGS MANUFACTURING Fits: 2.1L L4 | 2C6735S | 🇺🇸 US | Chrome Top Ring1 Cylinder Set | View on Amazon |
| HASTINGS MANUFACTURING Fits: 2.1L L4 | 6735S | 🇺🇸 US | 1 Cylinder SetFor 2 Ring Piston | View on Amazon |
This table covers the rings that seal each piston to the cylinder wall.
HASTINGS MANUFACTURING supplies the 4 Piston Ring parts for the 1962 Triumph TR3B.
Listed part numbers: HASTINGS MANUFACTURING 6735, HASTINGS MANUFACTURING 2C6735 and HASTINGS MANUFACTURING 2C6735S, plus the other parts above.
Timing Belt Pulley
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Fits: all 1962 TR3B engines | 0513860 | 🇺🇸 US | Bearing Only | View on Amazon |
| BECK/ARNLEY Fits: all 1962 TR3B engines | 0513954 | 🇺🇸 US | Bearing Only | View on Amazon |
This table covers the Timing Belt pulleys. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt.
2 Timing Belt Pulley parts for the 1962 Triumph TR3B come from BECK/ARNLEY. Every part fits both the 2.0L L4 and the 2.1L L4.
This group includes BECK/ARNLEY 0513860 and BECK/ARNLEY 0513954.
Buying Engine Parts for a 1962 Triumph TR3B
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. Some engine parts fit every engine; others are 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: Crankshaft Repair Sleeve and Crankshaft Seal .
Frequently Asked Questions
How many engine parts fit the 1962 Triumph TR3B?
Our catalog currently lists 16 engine parts for the 1962 Triumph TR3B across 5 subcategories and 8 brands, covering both the 2.0L L4 and the 2.1L L4. Each part is matched to the engine(s) it fits.
Do engine parts differ between 1962 Triumph TR3B engines?
Some do. 2 parts fit every engine; the other 14 are engine-specific. Each row (and the filter at the top) shows which. 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 1962 Triumph TR3B?
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 1962 Triumph TR3B 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 1962 Triumph TR3B?
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 1962 Triumph TR3B
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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.