14 Steering parts are listed for the 1966 Checker Aerobus, in 4 part types, covering all 4 engine options (3.8L 230cid L6, 4.6L 283cid V8, 5.2L 318cid V8 and 5.3L 327cid V8). Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 1966 Checker Aerobus, the steering system connects driver to road through the rack, pump, tie rods, and column components. Most of the listed parts are Power Steering Fluid (5 parts), Power Steering Pump Shaft Bearing (4 parts) and Power Steering Pump Shaft Seal (4 parts). The other 1 part type covers the remaining 1 part.
The 1966 Checker Aerobus was sold with 4 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 1966 Checker Aerobus steering parts are LUBEGARD (4 parts), WJB / INMOTION PARTS (2 parts) and BCA (2 parts), plus 5 more brands. Quality grades include Standard Replacement and Economy.
1 part on this 1966 Checker Aerobus page carries a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — EDELMANN 70694 (Power Steering Fluid). Click any part number to see every vehicle that part fits.
Power Steering Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| EDELMANN Popular Fits: 5.3L 327cid V8 | 70694 | 🇺🇸 US | Quart | View on Amazon |
| LUBEGARD Fits: 5.3L 327cid V8 | 23201 | 🇺🇸 US | 1 QuartSynthetic Power Steering Fluid | View on Amazon |
| LUBEGARD Fits: 5.3L 327cid V8 | 23205 | 🇺🇸 US | 5 GallonSynthetic Power Steering Fluid | View on Amazon |
| LUBEGARD Fits: 5.3L 327cid V8 | 23232 | 🇺🇸 US | Synthetic Power Steering Fluid1 Quart | View on Amazon |
| LUBEGARD Fits: 5.3L 327cid V8 | 23255 | 🇺🇸 US | 55 GallonSynthetic Power Steering Fluid | View on Amazon |
This table covers the fluids specified for this steering system. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable.
5 Power Steering Fluid parts are listed for the 1966 Checker Aerobus, from LUBEGARD and EDELMANN. EDELMANN 70694 carries the "Popular" badge.
This group includes EDELMANN 70694, LUBEGARD 23201 and LUBEGARD 23205 and the remaining parts above.
Power Steering Pressure Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SUNSONG Fits: 5.3L 327cid V8 | 3401796 | 🇺🇸 US | Hose Material: CSM | View on Amazon |
This table covers the Power Steering Pressure hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle.
One part is listed for the 1966 Checker Aerobus — SUNSONG 3401796.
Power Steering Pump Shaft Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Fits: 5.3L 327cid V8 | RB62032RS | 🇺🇸 US | U/K Steering System | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 5.3L 327cid V8 | 203FF | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| BCA Fits: 5.3L 327cid V8 | NB203FF | 🇺🇸 US | View on Amazon | |
| NATIONAL Fits: 5.3L 327cid V8 | 203FF | 🇺🇸 US | View on Amazon |
This table covers the Power Steering Pump Shaft bearings. 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.
4 Power Steering Pump Shaft Bearing parts are listed for the 1966 Checker Aerobus, from WJB / INMOTION PARTS, ACDELCO, BCA and 1 other brand.
In the Economy grade, WJB / INMOTION PARTS supplies 1 part: the catalog's value-priced group. A representative part number is WJB / INMOTION PARTS RB62032RS.
The Standard Replacement section lists 3 options from ACDELCO, BCA and NATIONAL — built to original-equipment specification. ACDELCO 203FF is listed in this group.
This group includes WJB / INMOTION PARTS RB62032RS, ACDELCO 203FF and BCA NB203FF and the remaining parts above.
Power Steering Pump Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 5.3L 327cid V8 | NS6835S | 🇺🇸 US | View on Amazon | |
| NATIONAL Fits: 5.3L 327cid V8 | 6835S | 🇺🇸 US | View on Amazon | |
| SKF Fits: 5.3L 327cid V8 | 7440 | 🇺🇸 US | View on Amazon | |
| WJB / INMOTION PARTS Fits: 5.3L 327cid V8 | WS6835S | 🇺🇸 US | Unknown Steering System | View on Amazon |
This table covers the seals at the Power Steering Pump Shaft. 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 Power Steering Pump Shaft Seal parts for the 1966 Checker Aerobus come from 4 brands — BCA, NATIONAL, SKF and 1 other brand.
Part numbers include BCA NS6835S, NATIONAL 6835S and SKF 7440, among others listed above.
Buying Steering Parts for a 1966 Checker Aerobus
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- Match the engine first. Every steering part here is 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 inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Power Steering Fluid and Power Steering Pump Shaft Bearing .
Frequently Asked Questions
How many steering parts fit the 1966 Checker Aerobus?
Our catalog currently lists 14 steering parts for the 1966 Checker Aerobus across 4 subcategories and 8 brands, covering all 4 engine options (3.8L 230cid L6, 4.6L 283cid V8, 5.2L 318cid V8 and 5.3L 327cid V8). Each part is matched to the engine(s) it fits.
Do steering parts differ between 1966 Checker Aerobus engines?
Yes. Every steering part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. 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 steering problems on a 1966 Checker Aerobus?
Common symptoms include play or looseness on center, a whine when turning, fluid weeping from rack boots, or uneven tire wear on the front axle. 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 inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.
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 1966 Checker Aerobus 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 1966 Checker Aerobus?
First match the engine — each row shows which engine(s) the part fits. Then flush old power-steering fluid when replacing a pump or rack — grit in the old fluid is the number-one cause of repeat failure. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1966 Checker Aerobus
Steering Parts for Other Checker Aerobus Years
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