This page lists 117 engine parts for the 1965 Checker Marathon, across 33 part types, covering all 4 engine options (3.8L 230cid L6, 4.6L 283cid V8, 5.2L 318cid V8 and 5.3L 327cid V8). Every part shows its brand, manufacturer part number and fitment notes.
On the 1965 Checker Marathon, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. Most of the listed parts are Connecting Rod Bearing (13 parts), Camshaft Bearing (10 parts) and Timing Cam Sprocket (7 parts). The other 30 part types cover the remaining 87 parts.
The 1965 Checker Marathon was sold with 4 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
20 brands supply engine parts for the 1965 Checker Marathon, led by MAHLE / CLEVITE (31 parts), VICTOR REINZ (17 parts) and FEL-PRO (15 parts), plus 17 more brands. Quality grades include Standard Replacement, High Performance and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1965 Checker Marathon. 12 parts have it, including DURA-BOND CH8 (Camshaft Bearing) and MAHLE / CLEVITE CB745HN (Connecting Rod Bearing). Each part number opens a page with every vehicle that part fits.
Bolt Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ARP Fits: 4.6L 283cid V8 | 5349701 | 🇺🇸 US 🇨🇦 CA | Black Oxide12 Point Bolt Head | View on Amazon |
| ARP Fits: 4.6L 283cid V8 | 5349801 | 🇺🇸 US 🇨🇦 CA | Hex Bolt Head | View on Amazon |
| ARP Fits: 4.6L 283cid V8 | 5349601 | 🇺🇸 US 🇨🇦 CA | Stainless Steel Hex Bolt Head | View on Amazon |
| ARP Fits: 4.6L 283cid V8 | 5349501 | 🇺🇸 US 🇨🇦 CA | Stainless Steel12 Point Bolt Head | View on Amazon |
This table covers the Bolt kits.
ARP supplies the 4 Bolt Kit parts for the 1965 Checker Marathon.
Part numbers include ARP 5349701, ARP 5349801 and ARP 5349601, among others listed above.
Camshaft Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND Popular Fits: 4.6L 283cid V8 | CH8 | 🇺🇸 US | Standard | View on Amazon |
| SEALED POWER Popular Fits: 4.6L 283cid V8 | 1235M | 🇺🇸 US | Babbitt StyleFull Round Design | View on Amazon |
| DURA-BOND Fits: 3.8L 230cid L6 | CH7 | 🇺🇸 US | Standard | View on Amazon |
| DURA-BOND Fits: 4.6L 283cid V8 | CHP8 | 🇺🇸 US | High Performance | View on Amazon |
| DURA-BOND Fits: 4.6L 283cid V8 | CHP8T | 🇺🇸 US | High PerformanceCoated | View on Amazon |
| MAHLE / CLEVITE Fits: 4.6L 283cid V8 | SH290S | 🇺🇸 US | Full Set | View on Amazon |
| MAHLE / CLEVITE Fits: 4.6L 283cid V8 | SH287S | 🇺🇸 US | Full Set | View on Amazon |
| MAHLE / CLEVITE Fits: 4.6L 283cid V8 | SH1349S | 🇺🇸 US | High PerformanceFull Set | View on Amazon |
| SEALED POWER Fits: 4.6L 283cid V8 | 1750M | 🇺🇸 US | Babbitt Style2.030 IN Maximum Housing Bore | View on Amazon |
| SEALED POWER Fits: 4.6L 283cid V8 | 1749M | 🇺🇸 US | AluminumBi-Metal | View on Amazon |
This table covers the Camshaft 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.
10 Camshaft Bearing parts are listed for the 1965 Checker Marathon, from DURA-BOND, SEALED POWER and MAHLE / CLEVITE. DURA-BOND CH8 carries the "Popular" badge.
Camshaft Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ARP Fits: 4.6L 283cid V8 | 1341001 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Camshaft bolts.
This group shows a single part: ARP 1341001.
Camshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | 49328 | 🇺🇸 US | Rubber3/8" Wide | View on Amazon |
This table covers the seals at each camshaft end. 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.
This group shows a single part: MAHLE / CLEVITE 49328.
Connecting Rod Bearing
High Performance
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MAHLE / CLEVITE Popular Fits: 3.8L 230cid L6 | CB745HN | 🇺🇸 US | High PerformanceH Series (Tri-Metal) | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | CB745HXN | 🇺🇸 US | High Performance.001in Extra Oil Clearance / Narrowed | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | CB745HND | 🇺🇸 US | High PerformanceH Series (Tri-Metal) | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | CB745HNDC | 🇺🇸 US | High PerformanceH Series (Tri-Metal) | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | CB745HNC | 🇺🇸 US | High PerformanceH Series (Tri-Metal) | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | CB745HXNC | 🇺🇸 US | High Performance.001in Extra Oil Clearance / Narrowed / Coated | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MAHLE / CLEVITE Popular Fits: 3.8L 230cid L6 | CB745A | 🇺🇸 US | A Series (Aluminum)Pair | View on Amazon |
| MAHLE / CLEVITE Popular Fits: 3.8L 230cid L6 | CB745P | 🇺🇸 US | P Series (Tri-Metal)Pair | View on Amazon |
| KING ENGINE BEARINGS Fits: 3.8L 230cid L6 | CR624SI | 🇺🇸 US | SetBimetal (Aluminum Silicon Base) | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | CB745A6 | 🇺🇸 US | A Series (Aluminum)Set | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | CB745P6 | 🇺🇸 US | P Series (Tri-Metal)Set | View on Amazon |
| SEALED POWER Fits: 3.8L 230cid L6 | 2020CP | 🇺🇸 US | Overplated Copper-Lead Alloy | View on Amazon |
| SEALED POWER Fits: 3.8L 230cid L6 | 62020CP | 🇺🇸 US | SetOverplated Copper-Lead Alloy | View on Amazon |
This table covers the bearings in the connecting-rod big ends. 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.
13 Connecting Rod Bearing parts are listed for the 1965 Checker Marathon, from MAHLE / CLEVITE, SEALED POWER and KING ENGINE BEARINGS. MAHLE / CLEVITE CB745HN carries the "Popular" badge.
In the High Performance grade, MAHLE / CLEVITE supplies 6 parts: engineered beyond original-equipment specification. A representative part number is MAHLE / CLEVITE CB745HN.
The Standard Replacement section lists 7 options from MAHLE / CLEVITE, SEALED POWER and KING ENGINE BEARINGS — built to original-equipment specification. MAHLE / CLEVITE CB745A is listed in this group.
Connecting Rod Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ARP Fits: 4.6L 283cid V8 | 1346001 | 🇺🇸 US 🇨🇦 CA | Small Journal 11/32" | View on Amazon |
This table covers the Connecting Rod bolts.
This group shows a single part: ARP 1346001.
Conversion / Lower Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ENGINE PRO Fits: 4.6L 283cid V8 | 3777332 | 🇺🇸 US | View on Amazon | |
| FEL-PRO Fits: 3.8L 230cid L6 | CS80062 | 🇺🇸 US | View on Amazon | |
| FEL-PRO Fits: 4.6L 283cid V8 | CS77332 | 🇺🇸 US | Multi-PieceRear Main Seal Not Included | View on Amazon |
| MAHLE / CLEVITE Fits: 4.6L 283cid V8 | CS1178 | 🇺🇸 US | Includes 2 Piece Rear Main Seal | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 081111701 | 🇺🇸 US | View on Amazon | |
| VICTOR REINZ Fits: 4.6L 283cid V8 | 081005601 | 🇺🇸 US | with 2 Piece Rear Main Seal | View on Amazon |
This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
6 Conversion / Lower Gasket Set parts are listed for the 1965 Checker Marathon, from FEL-PRO, VICTOR REINZ, ENGINE PRO and 1 other brand.
Part numbers include ENGINE PRO 3777332, FEL-PRO CS80062 and FEL-PRO CS77332, among others listed above.
Crankshaft Main Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| KING ENGINE BEARINGS Fits: 3.8L 230cid L6 | MB752SI | 🇺🇸 US | SetBimetal (Aluminum Silicon Base) | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | MS617A | 🇺🇸 US | A Series (Aluminum)Set | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | MS617P | 🇺🇸 US | P Series (Tri-Metal)Set | View on Amazon |
| SEALED POWER Fits: 3.8L 230cid L6 | 4124MA | 🇺🇸 US | SetA-Series aluminum bearings | View on Amazon |
This table covers the main bearings that support the crankshaft in the block. 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 Crankshaft Main Bearing parts for the 1965 Checker Marathon come from 3 brands — MAHLE / CLEVITE, KING ENGINE BEARINGS and SEALED POWER.
Part numbers include KING ENGINE BEARINGS MB752SI, MAHLE / CLEVITE MS617A and MAHLE / CLEVITE MS617P, among others listed above.
Crankshaft Main Bearing Cap Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ARP Fits: 4.6L 283cid V8 | 1345401 | 🇺🇸 US 🇨🇦 CA | Stud2-Bolt | View on Amazon |
| ARP Fits: 4.6L 283cid V8 | 1345601 | 🇺🇸 US 🇨🇦 CA | Stud4-Bolt | View on Amazon |
This table covers the Crankshaft Main Bearing Cap bolts.
ARP supplies both parts for the 1965 Checker Marathon.
This group includes ARP 1345401 and ARP 1345601.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | JV728 | 🇺🇸 US | RubberSet | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 191001201 | 🇺🇸 US | Set | View on Amazon |
This table covers the front and rear seals that keep oil in at the crankshaft. 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 Crankshaft Seal parts for the 1965 Checker Marathon come from 2 brands — MAHLE / CLEVITE and VICTOR REINZ.
This group includes MAHLE / CLEVITE JV728 and VICTOR REINZ 191001201.
Cylinder Head Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.8L 230cid L6 | 8006PT | 🇺🇸 US | Permatorque | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | 3829 | 🇺🇸 US | Composite | View on Amazon |
This table covers the head gaskets that seal the block to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
2 Cylinder Head Gasket parts are listed for the 1965 Checker Marathon, from FEL-PRO and MAHLE / CLEVITE.
Part numbers include FEL-PRO 8006PT and MAHLE / CLEVITE 3829.
Cylinder Head Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.8L 230cid L6 | HS8006PT1 | 🇺🇸 US | PermatorqueIncludes Valve Stem Seals | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | HS1185E | 🇺🇸 US | Includes Valve Stem Seals | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 021007801 | 🇺🇸 US | View on Amazon |
This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
3 Cylinder Head Gasket Set parts are listed for the 1965 Checker Marathon, from FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
This group includes FEL-PRO HS8006PT1, MAHLE / CLEVITE HS1185E and VICTOR REINZ 021007801.
Engine Kit Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.8L 230cid L6 | FS8006PT4 | 🇺🇸 US | Overhaul SetPermatorque | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | 953000 | 🇺🇸 US | Full Gasket Set | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 011004001 | 🇺🇸 US | View on Amazon |
This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
3 Engine Kit Gasket Set parts are listed for the 1965 Checker Marathon, from FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
Part numbers include FEL-PRO FS8006PT4, MAHLE / CLEVITE 953000 and VICTOR REINZ 011004001.
Harmonic Balancer Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.8L 230cid L6 | 16202 | 🇺🇸 US | Use with Installation Tool | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | A228 | 🇺🇸 US | Nickel Plated Formed Steel | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 711347500 | 🇺🇸 US | View on Amazon |
This table covers the wear sleeves used to restore a Harmonic Balancer seal surface.
3 Harmonic Balancer Repair Sleeve parts for the 1965 Checker Marathon come from 3 brands — FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
Part numbers include FEL-PRO 16202, MAHLE / CLEVITE A228 and VICTOR REINZ 711347500.
Intake & Exhaust Manifold Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.8L 230cid L6 | MS9786 | 🇺🇸 US | with Rectangular Exhaust Ports | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | MS16033X | 🇺🇸 US | Perforated Steel | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 711473000 | 🇺🇸 US | View on Amazon |
This table covers the Intake & Exhaust Manifold gasket sets. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
3 Intake & Exhaust Manifold Gasket Set parts are listed for the 1965 Checker Marathon, from FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
Listed part numbers: FEL-PRO MS9786, MAHLE / CLEVITE MS16033X and VICTOR REINZ 711473000.
Intake to Exhaust Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VICTOR REINZ Fits: 3.8L 230cid L6 | 711349200 | 🇺🇸 US | View on Amazon |
This table covers the gaskets that seal the Intake to Exhaust. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
This group shows a single part: VICTOR REINZ 711349200.
Oil Drain Plug Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.8L 230cid L6 | 70822 | 🇺🇸 US | 0.500 (in) Inside Diameter x 0.900 (in) Outside DiameterFlat Washer | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | 2051 | 🇺🇸 US | Composite | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 711346200 | 🇺🇸 US | 0.500 IN Inside Diameter | View on Amazon |
This table covers the crush washers and gaskets under the oil drain plug. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
3 Oil Drain Plug Gasket parts are listed for the 1965 Checker Marathon, from FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
Part numbers include FEL-PRO 70822, MAHLE / CLEVITE 2051 and VICTOR REINZ 711346200.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CHAMP / LUBER-FINER Popular Fits: 3.8L 230cid L6 | PH1218 | 🇺🇸 US | Inside Diameter: 13/16 -16 UNS Thread | View on Amazon |
| VARIOUS MFR Popular Fits: 3.8L 230cid L6 | PG4631 | 🇺🇸 US | Spin-On | View on Amazon |
| PUROLATOR Fits: 3.8L 230cid L6 | 3510 | 🇺🇸 US | Oil | View on Amazon |
| PUROLATOR Fits: 3.8L 230cid L6 | 72235WS | 🇺🇸 US | Workshop Oil | View on Amazon |
| PUROLATOR Fits: 3.8L 230cid L6 | D3510 | 🇺🇸 US | Distance Plus Oil | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: 3.8L 230cid L6 | QFL27 | 🇺🇸 US | View on Amazon |
This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive.
6 Oil Filter parts for the 1965 Checker Marathon come from 4 brands — PUROLATOR, CHAMP / LUBER-FINER, VARIOUS MFR and 1 other brand. The "Popular" part is CHAMP / LUBER-FINER PH1218.
The Economy section lists 5 options from PUROLATOR, CHAMP / LUBER-FINER and VARIOUS MFR — the catalog's value-priced group. CHAMP / LUBER-FINER PH1218 is listed in this group.
Standard Replacement: 1 part, from MOTORCRAFT. A representative part number is MOTORCRAFT QFL27.
This group includes CHAMP / LUBER-FINER PH1218, VARIOUS MFR PG4631 and PUROLATOR 3510 and the remaining parts above.
Oil Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.8L 230cid L6 | OS30126C1 | 🇺🇸 US | Multi-Piece | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | OS30988X | 🇺🇸 US | Cork-Rubber | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 101018501 | 🇺🇸 US | View on Amazon |
This table covers the gaskets between the oil pan and the block. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
3 Oil Pan Gasket parts for the 1965 Checker Marathon come from 3 brands — FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
Part numbers include FEL-PRO OS30126C1, MAHLE / CLEVITE OS30988X and VICTOR REINZ 101018501.
Piston
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SEALED POWER Fits: 3.8L 230cid L6 | 1107NP | 🇺🇸 US | Flat HeadRing Groove Widths: 5/64in, 5/64in, 3/16in | View on Amazon |
| SILV-O-LITE Fits: 3.8L 230cid L6 | 3485 | 🇺🇸 US | Offset Pin ConfigurationPress Pin Type | View on Amazon |
| SILV-O-LITE Fits: 3.8L 230cid L6 | 3485K1 | 🇺🇸 US | Offset Pin ConfigurationPress Pin Type | View on Amazon |
| SILV-O-LITE Fits: 3.8L 230cid L6 | S3485 | 🇺🇸 US | Single PistonOffset Pin Configuration | View on Amazon |
This table covers the pistons that travel in each cylinder. Typical signs include knock, blow-by, or a cylinder that will not hold compression. Piston work is a short-block job. Match bore, pin and ring pack in the notes — not the photo.
4 Piston parts are listed for the 1965 Checker Marathon, from SILV-O-LITE and SEALED POWER.
This group includes SEALED POWER 1107NP, SILV-O-LITE 3485 and SILV-O-LITE 3485K1 and the remaining parts above.
Piston Pin Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SEALED POWER Fits: 3.8L 230cid L6 | 9849V | 🇺🇸 US | O.D.=1.047 I.D.=0.9905 Length=0.594 | View on Amazon |
This table covers the Piston Pin bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
This group shows a single part: SEALED POWER 9849V.
Push Rod Cover Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.8L 230cid L6 | PS13228 | 🇺🇸 US | Includes GrommetsCork | View on Amazon |
This table covers the Push Rod Cover gasket sets. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
One part is listed for the 1965 Checker Marathon — FEL-PRO PS13228.
Push Rod Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | PS38113 | 🇺🇸 US | Contains GrommetsCork-Rubber | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 181004401 | 🇺🇸 US | Cork | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 181005001 | 🇺🇸 US | RubberGasket Set | View on Amazon |
This table covers the Push Rod gasket sets. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
3 Push Rod Gasket Set parts for the 1965 Checker Marathon come from 2 brands — VICTOR REINZ and MAHLE / CLEVITE.
Part numbers include MAHLE / CLEVITE PS38113, VICTOR REINZ 181004401 and VICTOR REINZ 181005001.
Timing Cam Sprocket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CLOYES Popular Fits: 3.8L 230cid L6 | 2524 | 🇺🇸 US | Cast | View on Amazon |
| CLOYES Popular Fits: 3.8L 230cid L6 | 2542 | 🇺🇸 US | FrontAdjustable: No | View on Amazon |
| FVP Fits: 3.8L 230cid L6 | 2524 | 🇺🇸 US | View on Amazon | |
| INA Fits: 3.8L 230cid L6 | ZS2524 | 🇺🇸 US | Aluminum | View on Amazon |
| INA Fits: 3.8L 230cid L6 | ZS2542 | 🇺🇸 US | View on Amazon | |
| S.A. GEAR Fits: 3.8L 230cid L6 | 2524 | 🇺🇸 US | Aluminum | View on Amazon |
| S.A. GEAR Fits: 3.8L 230cid L6 | 2542 | 🇺🇸 US | CAM | View on Amazon |
This table covers the Timing Cam sprockets.
7 Timing Cam Sprocket parts for the 1965 Checker Marathon come from 4 brands — CLOYES, INA, S.A. GEAR and 1 other brand. The "Popular" part is CLOYES 2524.
Listed part numbers: CLOYES 2524 and CLOYES 2542, plus the other parts above.
Timing Chain & Component Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ULTRA-POWER Fits: 3.8L 230cid L6 | 2525S | 🇺🇸 US 🇨🇦 CA | Aluminum CAM GearStandard Duty Engine | View on Amazon |
This table covers kits that group a timing chain with the related tensioners and guides.
This group shows a single part: ULTRA-POWER 2525S.
Timing Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Popular Fits: 3.8L 230cid L6 | TCS13198 | 🇺🇸 US | Repair Sleeve Not Included | View on Amazon |
| FEL-PRO Fits: 3.8L 230cid L6 | TCS45264 | 🇺🇸 US | with Sleeve 'N' Seal | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | JV1136 | 🇺🇸 US | Set | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 151025501 | 🇺🇸 US | Set | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 151017901 | 🇺🇸 US | SetDoes Not Include RTV | View on Amazon |
This table covers the gaskets that seal the Timing Cover. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
5 Timing Cover Gasket parts for the 1965 Checker Marathon come from 3 brands — FEL-PRO, VICTOR REINZ and MAHLE / CLEVITE. The "Popular" part is FEL-PRO TCS13198.
This group includes FEL-PRO TCS13198, FEL-PRO TCS45264 and MAHLE / CLEVITE JV1136 and the remaining parts above.
Timing Cover Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER Fits: 3.8L 230cid L6 | SR3498 | 🇺🇸 US | 17.48 mm Width61.3 mm Outside Diameter | View on Amazon |
| SKF Fits: 3.8L 230cid L6 | 480177 | 🇺🇸 US | View on Amazon | |
| SKF Fits: 3.8L 230cid L6 | 99176 | 🇺🇸 US | Shaft Diameter: 1.766 In | View on Amazon |
This table covers the wear sleeves used to restore a Timing Cover seal surface.
3 Timing Cover Repair Sleeve parts for the 1965 Checker Marathon come from 2 brands — SKF and SCHAEFFLER.
Part numbers include SCHAEFFLER SR3498, SKF 480177 and SKF 99176.
Timing Cover Repair Sleeve Tool
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.8L 230cid L6 | 16312 | 🇺🇸 US | View on Amazon |
This table covers the Timing Cover Repair Sleeve tools. This is a service tool, not a wear part — match the application in the notes.
This group shows a single part: FEL-PRO 16312.
Timing Cover Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MAHLE / CLEVITE Popular Fits: 3.8L 230cid L6 | 65022 | 🇺🇸 US | Rubber1/2" Wide | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | 49328 | 🇺🇸 US | Rubber3/8" Wide | View on Amazon |
| SCHAEFFLER Fits: 3.8L 230cid L6 | SS2784 | 🇺🇸 US | Front9.53 mm Width | View on Amazon |
| SKF Fits: 3.8L 230cid L6 | 17286 | 🇺🇸 US | View on Amazon | |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 191035801 | 🇺🇸 US | View on Amazon |
This table covers the seals at the Timing Cover. 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.
5 Timing Cover Seal parts for the 1965 Checker Marathon come from 4 brands — MAHLE / CLEVITE, SCHAEFFLER, SKF and 1 other brand. The "Popular" part is MAHLE / CLEVITE 65022.
Listed part numbers: MAHLE / CLEVITE 65022, MAHLE / CLEVITE 49328 and SCHAEFFLER SS2784, plus the other parts above.
Timing Crank Sprocket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CLOYES Popular Fits: 3.8L 230cid L6 | 2537 | 🇺🇸 US | Timing Crankshaft Gear | View on Amazon |
| CLOYES Fits: 3.8L 230cid L6 | 2501 | 🇺🇸 US 🇨🇦 CA | 27 Teeth | View on Amazon |
| FVP Fits: 3.8L 230cid L6 | 2537 | 🇺🇸 US | Outer | View on Amazon |
| INA Fits: 3.8L 230cid L6 | ZS2501 | 🇺🇸 US | View on Amazon | |
| S.A. GEAR Fits: 3.8L 230cid L6 | 2501 | 🇺🇸 US | View on Amazon |
This table covers the crankshaft sprockets that drive the timing chain or belt.
5 Timing Crank Sprocket parts for the 1965 Checker Marathon come from 4 brands — CLOYES, FVP, INA and 1 other brand. The "Popular" part is CLOYES 2537.
This group includes CLOYES 2537 and CLOYES 2501 and the remaining parts above.
Timing Gear Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CLOYES Fits: 3.8L 230cid L6 | 2525S | 🇺🇸 US | with Standard Duty Enginewith Aluminum Cam Gear | View on Amazon |
| FVP Fits: 3.8L 230cid L6 | 2525S | 🇺🇸 US | Includes: Camshaft Sprocket, Crankshaft Sprocket | View on Amazon |
| INA Fits: 3.8L 230cid L6 | ZC2525S | 🇺🇸 US | Aluminum | View on Amazon |
| S.A. GEAR Fits: 3.8L 230cid L6 | 2525S | 🇺🇸 US | Aluminum | View on Amazon |
This table covers the Timing Gear sets.
4 Timing Gear Set parts are listed for the 1965 Checker Marathon, from CLOYES, FVP, INA and 1 other brand.
Part numbers include CLOYES 2525S and INA ZC2525S, among others listed above.
Valve Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.8L 230cid L6 | VS131731 | 🇺🇸 US | Cork | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | VS39693 | 🇺🇸 US | Cork-Rubber | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 151054201 | 🇺🇸 US | Improved DesignSet | View on Amazon |
This table covers the gaskets that seal the valve cover to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
3 Valve Cover Gasket parts for the 1965 Checker Marathon come from 3 brands — FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
Listed part numbers: FEL-PRO VS131731, MAHLE / CLEVITE VS39693 and VICTOR REINZ 151054201.
Valve Stem Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.8L 230cid L6 | SS5112 | 🇺🇸 US | Set | View on Amazon |
| MAHLE / CLEVITE Fits: 3.8L 230cid L6 | SS45229 | 🇺🇸 US | SetMolded Rubber | View on Amazon |
| VICTOR REINZ Fits: 3.8L 230cid L6 | 121001801 | 🇺🇸 US | SetContains 8 Pieces | View on Amazon |
This table covers the seals on each valve stem that control oil into the guides. 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.
3 Valve Stem Seal parts for the 1965 Checker Marathon come from 3 brands — FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
This group includes FEL-PRO SS5112, MAHLE / CLEVITE SS45229 and VICTOR REINZ 121001801.
Buying Engine Parts for a 1965 Checker Marathon
On this vehicle, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components.
- Match the engine first. Every engine 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 seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Connecting Rod Bearing and Camshaft Bearing .
Frequently Asked Questions
How many engine parts fit the 1965 Checker Marathon?
Our catalog currently lists 117 engine parts for the 1965 Checker Marathon across 33 subcategories and 20 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 engine parts differ between 1965 Checker Marathon engines?
Yes. Every engine 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 engine problems on a 1965 Checker Marathon?
Common symptoms include oil spots under the vehicle, blue or white exhaust smoke, ticking from the valvetrain, or coolant mysteriously disappearing. 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 seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
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 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 1965 Checker Marathon?
First match the engine — each row shows which engine(s) the part fits. Then engine hard parts are unforgiving of guesswork — confirm the casting or engine code before ordering, because one model year can hide two different blocks. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1965 Checker Marathon
Engine Parts for Other Checker Marathon Years
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