This page lists 14 drivetrain parts for the 1972 Morgan Plus 8, across 2 part types, covering both the 3.5L V8 and the 3.9L V8. Every part shows its brand, manufacturer part number and fitment notes.
On the 1972 Morgan Plus 8, the drivetrain system 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 (9 parts) and Differential Carrier Bearing / Race (5 parts).
The 1972 Morgan Plus 8 was sold with both the 3.5L V8 and the 3.9L V8. 13 parts fit every engine; the other 1 is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 1972 Morgan Plus 8 drivetrain parts are WJB / INMOTION PARTS (6 parts), BCA (6 parts) and NATIONAL (1 part), plus 1 more brand. Quality grades include Economy and Standard Replacement.
3 parts on this 1972 Morgan Plus 8 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including WJB / INMOTION PARTS WT14138A (Differential Carrier Bearing / Race) and WJB / INMOTION PARTS WT14276 (Differential Pinion Bearing / Race). Click any part number to see every vehicle that part fits.
Differential Carrier Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular Fits: all 1972 Plus 8 engines | WT14138A | 🇺🇸 US | Rearwith Salisbury 7HA Axle | View on Amazon |
| WJB / INMOTION PARTS Fits: all 1972 Plus 8 engines | WT14283 | 🇺🇸 US | Race | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: all 1972 Plus 8 engines | NB14283 | 🇺🇸 US | Race | View on Amazon |
| BCA Fits: all 1972 Plus 8 engines | NB14138A | 🇺🇸 US | Rearwith Salisbury 7HA Axle | View on Amazon |
| NATIONAL Fits: all 1972 Plus 8 engines | 14283 | 🇺🇸 US | Race | View on Amazon |
This table covers the bearings and races that support the differential carrier.
5 Differential Carrier Bearing / Race parts for the 1972 Morgan Plus 8 come from 3 brands — WJB / INMOTION PARTS, BCA and NATIONAL. The "Popular" part is WJB / INMOTION PARTS WT14138A. Every part fits both the 3.5L V8 and the 3.9L V8.
The Economy section lists 2 options from WJB / INMOTION PARTS — the catalog's value-priced group. WJB / INMOTION PARTS WT14138A is listed in this group.
In the Standard Replacement grade, BCA and NATIONAL supply 3 parts: built to original-equipment specification. A representative part number is BCA NB14283.
Part numbers include WJB / INMOTION PARTS WT14138A, WJB / INMOTION PARTS WT14283 and BCA NB14283, among others listed above.
Differential Pinion Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular Fits: all 1972 Plus 8 engines | WT14276 | 🇺🇸 US | Race | View on Amazon |
| WJB / INMOTION PARTS Popular Fits: all 1972 Plus 8 engines | WT15245 | 🇺🇸 US | Race | View on Amazon |
| AUTO EXTRA Fits: 3.5L V8 | 14130 | 🇺🇸 US 🇨🇦 CA | RearInner | View on Amazon |
| WJB / INMOTION PARTS Fits: all 1972 Plus 8 engines | WT14130 | 🇺🇸 US | Rear Innerwith Salisbury 7HA Axle | View on Amazon |
| WJB / INMOTION PARTS Fits: all 1972 Plus 8 engines | WT15100 | 🇺🇸 US | Rear Outerwith Salisbury 7HA Axle | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: all 1972 Plus 8 engines | NB15245 | 🇺🇸 US | Race Only | View on Amazon |
| BCA Fits: all 1972 Plus 8 engines | NB14276 | 🇺🇸 US | Race Only | View on Amazon |
| BCA Fits: all 1972 Plus 8 engines | NB15100 | 🇺🇸 US | Rear Outerwith Salisbury 7HA Axle | View on Amazon |
| BCA Fits: all 1972 Plus 8 engines | NB14130 | 🇺🇸 US | Rear Innerwith Salisbury 7HA Axle | View on Amazon |
This table covers the bearings and races on the differential pinion.
9 Differential Pinion Bearing / Race parts are listed for the 1972 Morgan Plus 8, from WJB / INMOTION PARTS, BCA and AUTO EXTRA. WJB / INMOTION PARTS WT14276 carries the "Popular" badge. 8 parts fit every engine; the other 1 is engine-specific.
Economy: 5 parts, from WJB / INMOTION PARTS and AUTO EXTRA. A representative part number is WJB / INMOTION PARTS WT14276.
The Standard Replacement section: 4 options from BCA. BCA NB15245 is listed in this group.
Listed part numbers: WJB / INMOTION PARTS WT14276, WJB / INMOTION PARTS WT15245 and AUTO EXTRA 14130, plus the other parts above.
Buying Drivetrain Parts for a 1972 Morgan Plus 8
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Match the engine first. Some drivetrain 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 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 1972 Morgan Plus 8?
Our catalog currently lists 14 drivetrain parts for the 1972 Morgan Plus 8 across 2 subcategories and 4 brands, covering both the 3.5L V8 and the 3.9L V8. Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 1972 Morgan Plus 8 engines?
Some do. 13 parts fit every engine; the other 1 is 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 drivetrain problems on a 1972 Morgan Plus 8?
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 1972 Morgan Plus 8 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 1972 Morgan Plus 8?
First match the engine — each row shows which engine(s) the part fits. 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 1972 Morgan Plus 8
Drivetrain Parts for Other Morgan Plus 8 Years
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