The 1965 Triumph Herald has 14 drivetrain parts with verified fitment on this page — 3 part types and 6 brands, covering the 1.2L L4 engine. Each part includes a manufacturer part number and application notes.
The drivetrain system on the 1965 Triumph Herald moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. All 14 listed parts are Differential Pinion Bearing / Race (7 parts), Differential Carrier Bearing / Race (5 parts) and Universal Joint (2 parts).
The 1965 Triumph Herald came with a single engine, the 1.2L L4, and every part is verified against it.
6 brands supply drivetrain parts for the 1965 Triumph Herald, led by SKF (4 parts), BCA (3 parts) and WJB / INMOTION PARTS (2 parts), plus 3 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1965 Triumph Herald. 3 parts have it, including WJB / INMOTION PARTS WT15245 (Differential Carrier Bearing / Race) and SCHAEFFLER 2420 (Differential Pinion Bearing / Race). Each part number opens a page with every vehicle that part fits.
Differential Carrier Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular | WT15245 | 🇺🇸 US | Race | View on Amazon |
| WJB / INMOTION PARTS | WT15123 | 🇺🇸 US | Bearing Shape: Cylindrical | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | AC15245 | 🇺🇸 US 🇨🇦 CA | GoldRace Only | View on Amazon |
| BCA | NB15245 | 🇺🇸 US | Race Only | View on Amazon |
| BCA | NB15123 | 🇺🇸 US | Rearwith Standard GA Axle | View on Amazon |
This table covers the bearings and races that support the differential carrier.
5 Differential Carrier Bearing / Race parts are listed for the 1965 Triumph Herald, from WJB / INMOTION PARTS, BCA and ACDELCO. WJB / INMOTION PARTS WT15245 carries the "Popular" badge.
In the Economy grade, WJB / INMOTION PARTS supplies 2 parts: the catalog's value-priced group. A representative part number is WJB / INMOTION PARTS WT15245.
The Standard Replacement section lists 3 options from BCA and ACDELCO — built to original-equipment specification. ACDELCO AC15245 is listed in this group.
Part numbers include WJB / INMOTION PARTS WT15245, WJB / INMOTION PARTS WT15123 and ACDELCO AC15245, among others listed above.
Differential Pinion Bearing / Race
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER Popular | 2420 | 🇺🇸 US | Race | View on Amazon |
| SKF Popular | BR02420 | 🇺🇸 US | Race | View on Amazon |
| BCA | NB21212 | 🇺🇸 US | Race Only | View on Amazon |
| SCHAEFFLER | K2475 | 🇺🇸 US | Rear Inner22.225 mm Width | View on Amazon |
| SKF | BR21075 | 🇺🇸 US | with 0.7500 In. Bearing Inside Diameter | View on Amazon |
| SKF | BR02475 | 🇺🇸 US | with 1.2500 In. Bearing Inside Diameterwith 2.6875 In. Outside Diameter Bearing(S) | View on Amazon |
| SKF | BR21212 | 🇺🇸 US | Race | View on Amazon |
This table covers the bearings and races on the differential pinion.
7 Differential Pinion Bearing / Race parts for the 1965 Triumph Herald come from 3 brands — SKF, SCHAEFFLER and BCA. The "Popular" part is SCHAEFFLER 2420.
Part numbers include SCHAEFFLER 2420, SKF BR02420 and BCA NB21212, among others listed above.
Universal Joint
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DANA | 25101X | 🇺🇸 US | Spicer SelectNon-Greasable | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DANA | 5101X | 🇺🇸 US | SpicerNon-Greasable | View on Amazon |
This table covers the U-joints in the driveshaft.
DANA supplies both parts for the 1965 Triumph Herald.
Economy: 1 part, from DANA. A representative part number is DANA 25101X.
The Standard Replacement section: 1 option from DANA. DANA 5101X is listed in this group.
This group includes DANA 25101X and DANA 5101X.
Buying Drivetrain Parts for a 1965 Triumph Herald
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Confirm you have the 1.2L 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 differential or transfer-case fluid with any axle or seal job while everything is already open.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Differential Pinion Bearing / Race and Differential Carrier Bearing / Race .
Frequently Asked Questions
How many drivetrain parts fit the 1965 Triumph Herald?
Our catalog currently lists 14 drivetrain parts for the 1965 Triumph Herald across 3 subcategories and 6 brands, covering the 1.2L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 1965 Triumph Herald?
Common symptoms include clicking in tight turns, a clunk when shifting between drive and reverse, vibration that builds with speed, or gear oil on the inside of a wheel. 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 differential or transfer-case fluid with any axle or seal job while everything is already open.
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 1965 Triumph Herald 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 1965 Triumph Herald?
Every part on this page is matched to the 1.2L L4 engine. Then a torn CV boot caught early is a cheap boot kit; caught late it is a whole axle — inspect before deciding which to buy. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1965 Triumph Herald
Drivetrain Parts for Other Triumph Herald Years
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