This page lists 4 drivetrain parts for the 1961 Riley 1.5, across 2 part types, covering the 1.5L L4 engine. Every part shows its brand, manufacturer part number and fitment notes.
The drivetrain system on the 1961 Riley 1.5 moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. All 4 listed parts are Differential Pinion Repair Sleeve (2 parts) and Differential Pinion Seal (2 parts).
The 1961 Riley 1.5 came with a single engine, the 1.5L L4, and every part is verified against it.
2 brands supply drivetrain parts for the 1961 Riley 1.5, led by SCHAEFFLER (2 parts) and SKF (2 parts).
Each part number listed for the 1961 Riley 1.5 opens a page with every vehicle that part fits.
Differential Pinion Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER | SR3477 | 🇺🇸 US | Rearwith 1.500 In Shaft | View on Amazon |
| SKF | 480151 | 🇺🇸 US | Rear | View on Amazon |
This table covers the wear sleeves used to restore a grooved pinion seal surface.
2 Differential Pinion Repair Sleeve parts are listed for the 1961 Riley 1.5, from SCHAEFFLER and SKF.
Part numbers include SCHAEFFLER SR3477 and SKF 480151.
Differential Pinion Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER | SS2577 | 🇺🇸 US | Rear2.506 In Outside Diameter | View on Amazon |
| SKF | 15142 | 🇺🇸 US | Rear | View on Amazon |
This table covers the seals at the differential pinion yoke. 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 Differential Pinion Seal parts are listed for the 1961 Riley 1.5, from SCHAEFFLER and SKF.
This group includes SCHAEFFLER SS2577 and SKF 15142.
Buying Drivetrain Parts for a 1961 Riley 1.5
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 1.5L 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 Repair Sleeve and Differential Pinion Seal .
Frequently Asked Questions
How many drivetrain parts fit the 1961 Riley 1.5?
Our catalog currently lists 4 drivetrain parts for the 1961 Riley 1.5 across 2 subcategories and 2 brands, covering the 1.5L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 1961 Riley 1.5?
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 1961 Riley 1.5 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 1961 Riley 1.5?
Every part on this page is matched to the 1.5L 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 1961 Riley 1.5
Drivetrain Parts for Other Riley 1.5 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.