26 Steering parts are listed for the 1970 Checker Marathon, in 6 part types, covering all 3 engine options (4.1L 250cid L6, 5.0L 307cid V8 and 5.7L 350cid V8). Each one has a brand, a manufacturer part number and notes that say where it fits.
The steering system on the 1970 Checker Marathon connects driver to road through the rack, pump, tie rods, and column components. The largest groups are Tie Rod End Adjusting Sleeve (8 parts), Power Steering Fluid (6 parts) and Tie Rod End (6 parts). The other 3 part types cover the remaining 6 parts.
The 1970 Checker Marathon was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 1970 Checker Marathon steering parts are PRESTONE (5 parts), MEVOTECH (4 parts) and EDELMANN (3 parts), plus 10 more brands. Quality grades include Economy and Daily Driver.
6 parts on this 1970 Checker Marathon page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including EDELMANN 70694 (Power Steering Fluid) and MEVOTECH MS95602 (Tie Rod End). Click any part number to see every vehicle that part fits.
Power Steering Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| EDELMANN Popular Fits: 5.7L 350cid V8 | 70694 | 🇺🇸 US 🇨🇦 CA | Quart | View on Amazon |
| PRESTONE Popular Fits: 5.7L 350cid V8 | AS261 | 🇺🇸 US 🇨🇦 CA | 32 Ounce | View on Amazon |
| PRESTONE Fits: 5.7L 350cid V8 | AS260Y | 🇺🇸 US 🇨🇦 CA | 12 oz. | View on Amazon |
| PRESTONE Fits: 5.7L 350cid V8 | AS262Y | 🇺🇸 US 🇨🇦 CA | Power Steering Fluid Plus Stop Leak12 Fluid Ounce | View on Amazon |
| PRESTONE Fits: 5.7L 350cid V8 | AS263Y | 🇺🇸 US 🇨🇦 CA | Power Steering Fluid Plus Stop Leak1 Quart | View on Amazon |
| PRESTONE Fits: 5.7L 350cid V8 | AS266Y6 | 🇺🇸 US 🇨🇦 CA | 1 Gallon | 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.
6 Power Steering Fluid parts are listed for the 1970 Checker Marathon, from PRESTONE and EDELMANN. EDELMANN 70694 carries the "Popular" badge.
This group includes EDELMANN 70694, PRESTONE AS261 and PRESTONE AS260Y and the remaining parts above.
Power Steering Pressure Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| EDELMANN Fits: 5.7L 350cid V8 | 70198 | 🇺🇸 US 🇨🇦 CA | Pump To Gear | View on Amazon |
| SUNSONG Fits: 5.7L 350cid V8 | 3401846 | 🇺🇸 US 🇨🇦 CA | 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.
2 Power Steering Pressure Hose parts are listed for the 1970 Checker Marathon, from EDELMANN and SUNSONG.
This group includes EDELMANN 70198 and SUNSONG 3401846.
Power Steering Return Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FAMOUS BRAND Fits: 5.7L 350cid V8 | 36197 | 🇺🇸 US 🇨🇦 CA | Bulk Hose (3' Length)3/8" X 36" | View on Amazon |
| FAMOUS BRAND Fits: 5.7L 350cid V8 | 36196 | 🇺🇸 US 🇨🇦 CA | Bulk Hose (2' Length)3/8" X 24" | View on Amazon |
This table covers the Power Steering Return 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.
2 Power Steering Return Hose parts for the 1970 Checker Marathon come from FAMOUS BRAND.
Part numbers include FAMOUS BRAND 36197 and FAMOUS BRAND 36196.
Power Steering Return Line End Fitting
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| EDELMANN Fits: 5.7L 350cid V8 | 39859 | 🇺🇸 US 🇨🇦 CA | 3/8" Male Inverted Flare | View on Amazon |
| FVP Fits: 5.7L 350cid V8 | 39859 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the fittings on a power-steering return hose.
2 Power Steering Return Line End Fitting parts are listed for the 1970 Checker Marathon, from EDELMANN and FVP.
This group includes EDELMANN 39859 and the remaining parts above.
Tie Rod End
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular Fits: 5.7L 350cid V8 | MS95602 | 🇺🇸 US 🇨🇦 CA | Supreme | View on Amazon |
| DELPHI Fits: 5.7L 350cid V8 | TA5527 | 🇺🇸 US 🇨🇦 CA | Outer | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 5.7L 350cid V8 | 544602 | 🇺🇸 US 🇨🇦 CA | Front Outer | View on Amazon |
| FVP Fits: 5.7L 350cid V8 | TO901014 | 🇺🇸 US 🇨🇦 CA | Front Outer | View on Amazon |
| MEVOTECH Fits: 5.7L 350cid V8 | GS95602 | 🇺🇸 US 🇨🇦 CA | Original Grade | View on Amazon |
| ULTRA-POWER Fits: 5.7L 350cid V8 | ES262L | 🇺🇸 US 🇨🇦 CA | Includes Sunoloy-Coated Metal Bearing To Combine Durability with Smooth Stud Swing | View on Amazon |
This table covers the inner and outer tie-rod ends that steer each front knuckle. Typical signs include play on center, a feathered front tire, or a boot that has split and packed with grit. Replace inner and outer ends together on a high-mileage axle, then get an alignment.
6 Tie Rod End parts are listed for the 1970 Checker Marathon, from MEVOTECH, DELPHI, DORMAN and 2 other brands. MEVOTECH MS95602 carries the "Popular" badge.
The Daily Driver section lists 2 options from MEVOTECH and DELPHI — grouped for everyday commuting duty. MEVOTECH MS95602 is listed in this group.
In the Economy grade, DORMAN, FVP, MEVOTECH and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is DORMAN 544602.
This group includes MEVOTECH MS95602, DELPHI TA5527 and DORMAN 544602 and the remaining parts above.
Tie Rod End Adjusting Sleeve
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular Fits: 5.7L 350cid V8 | MES2004S | 🇺🇸 US 🇨🇦 CA | Supreme11/16" x 18 Thread Size | View on Amazon |
| ACDELCO Fits: 5.7L 350cid V8 | 45A6004 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| MOOG Fits: 5.7L 350cid V8 | ES2004S | 🇺🇸 US 🇨🇦 CA | 4.72 (In) Lengthwith 11/16 (In) X 18 Threads | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular Fits: 5.7L 350cid V8 | GES2004S | 🇺🇸 US 🇨🇦 CA | Original Grade | View on Amazon |
| DORMAN Fits: 5.7L 350cid V8 | 541553 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| FVP Fits: 5.7L 350cid V8 | S2004 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| QUICK STEER Fits: 5.7L 350cid V8 | ES2004S | 🇺🇸 US 🇨🇦 CA | 4.72 (In) Lengthwith 11/16 (In) X 18 Threads | View on Amazon |
| SKP Fits: 5.7L 350cid V8 | SES2004S | 🇺🇸 US 🇨🇦 CA | 4.72 (In) Lengthwith 11/16 (In) X 18 Threads | View on Amazon |
This table covers the Tie Rod End Adjusting sleeves.
8 Tie Rod End Adjusting Sleeve parts for the 1970 Checker Marathon come from 7 brands — MEVOTECH, ACDELCO, MOOG and 4 other brands. The "Popular" part is MEVOTECH MES2004S.
Daily Driver: 3 parts, from MEVOTECH, ACDELCO and MOOG. A representative part number is MEVOTECH MES2004S.
The Economy section: 5 options from MEVOTECH, DORMAN, FVP and 2 other brands. MEVOTECH GES2004S is listed in this group.
This group includes MEVOTECH MES2004S, ACDELCO 45A6004 and MOOG ES2004S and the remaining parts above.
Buying Steering Parts for a 1970 Checker Marathon
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: Tie Rod End Adjusting Sleeve and Power Steering Fluid .
Frequently Asked Questions
How many steering parts fit the 1970 Checker Marathon?
Our catalog currently lists 26 steering parts for the 1970 Checker Marathon across 6 subcategories and 13 brands, covering all 3 engine options (4.1L 250cid L6, 5.0L 307cid V8 and 5.7L 350cid V8). Each part is matched to the engine(s) it fits.
Do steering parts differ between 1970 Checker Marathon 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 1970 Checker Marathon?
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 1970 Checker Marathon 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 1970 Checker Marathon?
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 1970 Checker Marathon
Steering Parts for Other Checker Marathon Years
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