The 1972 Fargo D100 Pickup has 85 drivetrain parts with verified fitment on this page — 22 part types and 11 brands, covering all 3 engine options (3.7L 225cid L6, 5.2L 318cid V8 and 6.6L 400cid V8). Each part includes a manufacturer part number and application notes.
On the 1972 Fargo D100 Pickup, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. Most of the listed parts are Differential Pinion Bearing / Race (19 parts), Differential Rebuild Kit (11 parts) and Differential Carrier Bearing / Race (9 parts). The other 19 part types cover the remaining 46 parts.
The 1972 Fargo D100 Pickup 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 1972 Fargo D100 Pickup drivetrain parts are MOTIVE GEAR (19 parts), BCA (17 parts) and WJB / INMOTION PARTS (17 parts), plus 8 more brands. Quality grades include Standard Replacement, Economy and Master Kit.
15 parts on this 1972 Fargo D100 Pickup page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including WJB / INMOTION PARTS WTLM102910 (Differential Carrier Bearing / Race) and FEL-PRO RDS55047 (Differential Cover Gasket). Click any part number to see every vehicle that part fits.
Axle Shaft Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBRP6408 | 🇨🇦 CA | Repair Bearing | View on Amazon |
This table covers the Axle 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.
One part is listed for the 1972 Fargo D100 Pickup — BCA NBRP6408.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 8835S | 🇨🇦 CA | Fits Rearwith 9.25 IN Ring Gear | View on Amazon |
This table covers the seals where an axle shaft exits the housing. 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: NATIONAL 8835S.
Differential Carrier Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WTLM102910 | 🇨🇦 CA | Race | View on Amazon |
| WJB / INMOTION PARTS Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WTLM102949 | 🇨🇦 CA | Bearing Shape: Cylindrical | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WTLM104912 | 🇨🇦 CA | RaceWidth: 0.65 In | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WTLM104949 | 🇨🇦 CA | Rearwith 8.75 IN Ring Gear | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 3.7L 225cid L6, 6.6L 400cid V8 | ACLM104949 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBLM102910 | 🇨🇦 CA | Race | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBLM104912 | 🇨🇦 CA | Race | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBLM102949 | 🇨🇦 CA | Rearwith Chrysler Axle(s) | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBLM104949 | 🇨🇦 CA | RearCasting # 742 | View on Amazon |
This table covers the bearings and races that support the differential carrier.
9 Differential Carrier Bearing / Race parts for the 1972 Fargo D100 Pickup come from 3 brands — WJB / INMOTION PARTS, BCA and ACDELCO. The "Popular" part is WJB / INMOTION PARTS WTLM102910.
The Economy section lists 4 options from WJB / INMOTION PARTS — the catalog's value-priced group. WJB / INMOTION PARTS WTLM102910 is listed in this group.
In the Standard Replacement grade, BCA and ACDELCO supply 5 parts: built to original-equipment specification. A representative part number is ACDELCO ACLM104949.
Part numbers include WJB / INMOTION PARTS WTLM102910, WJB / INMOTION PARTS WTLM102949 and WJB / INMOTION PARTS WTLM104912, among others listed above.
Differential Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | RDS55047 | 🇨🇦 CA | Rearwith 8.375 (In) Ring Gear | View on Amazon |
| FEL-PRO Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | RDS6583 | 🇨🇦 CA | Rearwith 8.75 (In) Ring Gear | View on Amazon |
| MAHLE / CLEVITE Fits: 3.7L 225cid L6, 6.6L 400cid V8 | P18564 | 🇨🇦 CA | Paper | View on Amazon |
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 5101 | 🇨🇦 CA | RearChrysler 8.75" (489/741/742) | View on Amazon |
| VICTOR REINZ Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 711480700 | 🇨🇦 CA | Rearwith 8.375 IN Ring Gear | View on Amazon |
| VICTOR REINZ Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 711482500 | 🇨🇦 CA | with 10 Bolt Holeswith Chrysler 8.75 IN Rear Axle | View on Amazon |
This table covers the gaskets that seal the Differential 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.
6 Differential Cover Gasket parts for the 1972 Fargo D100 Pickup come from 4 brands — FEL-PRO, VICTOR REINZ, MAHLE / CLEVITE and 1 other brand. The "Popular" part is FEL-PRO RDS55047.
This group includes FEL-PRO RDS55047, FEL-PRO RDS6583 and MAHLE / CLEVITE P18564 and the remaining parts above.
Differential Gear Installation Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | C825IK | 🇨🇦 CA | Differential Gear Install Kit | View on Amazon |
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | C875IKL | 🇨🇦 CA | Differential Gear Install Kit | View on Amazon |
| RICHMOND Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 831031B | 🇨🇦 CA | Install Kit Includes Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts, Shims (Pinion, Carrier), and Thread Locking Compound | View on Amazon |
This table covers the Differential Gear Installation kits.
3 Differential Gear Installation Kit parts are listed for the 1972 Fargo D100 Pickup, from MOTIVE GEAR and RICHMOND.
This group includes MOTIVE GEAR C825IK, MOTIVE GEAR C875IKL and RICHMOND 831031B.
Differential Pinion Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WTM86610 | 🇨🇦 CA | RaceCup Outside Diameter (In): 2.5310000000000001 In | View on Amazon |
| WJB / INMOTION PARTS Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WTM86649 | 🇨🇦 CA | Rear Outerwith Chrysler Axle | View on Amazon |
| WJB / INMOTION PARTS Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WTM88048 | 🇨🇦 CA | Bearing Shape: Cylindrical | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WTM802011 | 🇨🇦 CA | Race | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WTM88010 | 🇨🇦 CA | RaceCup Outside Diameter (In): 2.6880000000000002 In | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WTM804010 | 🇨🇦 CA | RaceCup Outside Diameter (mm): 88.9 MM | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WTM802048 | 🇨🇦 CA | Bearing Shape: Cylindrical | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WTM804049 | 🇨🇦 CA | Rear Innerwith 8.75 IN Ring Gear | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBM802048 | 🇨🇦 CA | Bearing Shape: Cylindrical | View on Amazon |
| ACDELCO Fits: 3.7L 225cid L6, 6.6L 400cid V8 | M86610X | 🇺🇸 US 🇨🇦 CA | GoldRace | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBM86610 | 🇨🇦 CA | Race | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBM88010 | 🇨🇦 CA | Race | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBM802011 | 🇨🇦 CA | Race | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBM86649 | 🇨🇦 CA | Bearing Shape: Cylindrical | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBM88048 | 🇨🇦 CA | Bearing Shape: Cylindrical | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBM804010 | 🇨🇦 CA | Race | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBBR52 | 🇨🇦 CA | Bearing & Race | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NBM804049 | 🇨🇦 CA | Bearing Shape: Cylindrical | View on Amazon |
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | R875RLPK | 🇨🇦 CA | KitKoyo Bearings | View on Amazon |
This table covers the bearings and races on the differential pinion.
19 Differential Pinion Bearing / Race parts are listed for the 1972 Fargo D100 Pickup, from BCA, WJB / INMOTION PARTS, ACDELCO and 1 other brand. WJB / INMOTION PARTS WTM86610 carries the "Popular" badge.
Economy: 8 parts, from WJB / INMOTION PARTS. A representative part number is WJB / INMOTION PARTS WTM86610.
The Standard Replacement section: 11 options from BCA, ACDELCO and MOTIVE GEAR. BCA NBM802048 is listed in this group.
Differential Pinion Bearing Baffle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 4102 | 🇨🇦 CA | Solid Pinion Spacer and Adjustable Shim Kit | View on Amazon |
| RICHMOND Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 0400131 | 🇨🇦 CA | Differential Pinion Bearing Spacer | View on Amazon |
| RICHMOND Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 040013S | 🇨🇦 CA | Differential Pinion Bearing Spacer | View on Amazon |
This table covers the baffles that control oil at the pinion bearings.
3 Differential Pinion Bearing Baffle parts are listed for the 1972 Fargo D100 Pickup, from RICHMOND and MOTIVE GEAR.
Part numbers include MOTIVE GEAR 4102, RICHMOND 0400131 and RICHMOND 040013S.
Differential Pinion Nut
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 1260823 | 🇨🇦 CA | Differential Pinion Shaft NutPinion Nut | View on Amazon |
This table covers the Differential Pinion nuts.
This group shows a single part: MOTIVE GEAR 1260823.
Differential Pinion Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER Fits: 3.7L 225cid L6, 6.6L 400cid V8 | SR3506 | 🇨🇦 CA | Rear0.531 In Width | View on Amazon |
| SCHAEFFLER Fits: 3.7L 225cid L6, 6.6L 400cid V8 | SR3491 | 🇨🇦 CA | Rearwith 1.685 In Shaft | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WS99168 | 🇨🇦 CA | Rear Outerwith Chrysler Axle | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WS99187 | 🇨🇦 CA | Rear Outerwith 8.75 IN Ring Gear | View on Amazon |
This table covers the wear sleeves used to restore a grooved pinion seal surface.
4 Differential Pinion Repair Sleeve parts for the 1972 Fargo D100 Pickup come from 2 brands — SCHAEFFLER and WJB / INMOTION PARTS.
This group includes SCHAEFFLER SR3506, SCHAEFFLER SR3491 and WJB / INMOTION PARTS WS99168 and the remaining parts above.
Differential Pinion Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 5126 | 🇨🇦 CA | Rear Outerwith 8.75 IN Ring Gear | View on Amazon |
| WJB / INMOTION PARTS Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WS8516N | 🇨🇦 CA | Rear Outerwith Chrysler Axle | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NS8516N | 🇨🇦 CA | Rearwith Chrysler Axle(s) | View on Amazon |
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NS5126 | 🇨🇦 CA | Rear Outerwith Chrysler Axle(s) | View on Amazon |
| SCHAEFFLER Fits: 3.7L 225cid L6, 6.6L 400cid V8 | SS2742 | 🇨🇦 CA | Rearwith 1.125 In Shaft or with 1.688 In Shaft | View on Amazon |
| SCHAEFFLER Fits: 3.7L 225cid L6, 6.6L 400cid V8 | SS2917 | 🇨🇦 CA | Rear12.7 mm Width | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WS5126 | 🇨🇦 CA | Rear Outerwith 8.75 IN Ring Gear | 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.
7 Differential Pinion Seal parts for the 1972 Fargo D100 Pickup come from 4 brands — WJB / INMOTION PARTS, BCA, SCHAEFFLER and 1 other brand. The "Popular" part is NATIONAL 5126.
Listed part numbers: NATIONAL 5126, WJB / INMOTION PARTS WS8516N and BCA NS8516N, plus the other parts above.
Differential Pinion Shaft Lock Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 305105S | 🇨🇦 CA | RearChrysler 8.75" (489 Housing) | View on Amazon |
This table covers the Differential Pinion Shaft Lock bolts.
One part is listed for the 1972 Fargo D100 Pickup — MOTIVE GEAR 305105S.
Differential Pinion Shim
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 1102 | 🇨🇦 CA | Pinion Shim Pack849 Housing | View on Amazon |
This table covers the Differential Pinion shims.
This group shows a single part: MOTIVE GEAR 1102.
Differential Rebuild Kit
Master Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RICHMOND Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | XL10311 | 🇨🇦 CA | EXCel | View on Amazon |
| RICHMOND Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 8310311 | 🇨🇦 CA | Timken Bearings | View on Amazon |
| RICHMOND Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | XL10321 | 🇨🇦 CA | EXCel | View on Amazon |
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | R875RLAMK | 🇨🇦 CA | Master Bearing Kit Includes Koyo Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve | View on Amazon |
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | R875RLMK | 🇨🇦 CA | Master Bearing Kit Includes Koyo Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack) | View on Amazon |
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | R875RLMKT | 🇨🇦 CA | Master Bearing Kit Includes Timken Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve or Preload Shim Pack | View on Amazon |
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | R875RLAMKT | 🇨🇦 CA | Master Bearing Kit Includes Timken Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve | View on Amazon |
Standard Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | R875RL | 🇨🇦 CA | Bearing Kit Includes Koyo Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Markin | View on Amazon |
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | R875RLA | 🇨🇦 CA | Bearing Kit Includes Koyo Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve or Prel | View on Amazon |
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | R875RLT | 🇨🇦 CA | Bearing Kit Includes Timken Tapered Bearings , Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Mark | View on Amazon |
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | R875RLAT | 🇨🇦 CA | Bearing Kit Includes Timken Tapered Bearings, Brush, Cover Gasket (or RTV), Crush Sleeve or Preload Shim Pack | View on Amazon |
This table covers kits that group the bearings, races and seals for a differential rebuild.
11 Differential Rebuild Kit parts are listed for the 1972 Fargo D100 Pickup, from MOTIVE GEAR and RICHMOND. RICHMOND XL10311 carries the "Popular" badge.
In the Master Kit grade, MOTIVE GEAR and RICHMOND supply 7 parts: grouped under the catalog's "Master Kit" designation — the notes column spells out what sets them apart. A representative part number is RICHMOND XL10311.
The Standard Kit section lists 4 options from MOTIVE GEAR — grouped under the catalog's "Standard Kit" designation — the notes column spells out what sets them apart. MOTIVE GEAR R875RL is listed in this group.
Differential Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 3.7L 225cid L6, 6.6L 400cid V8 | NS88187 | 🇨🇦 CA | Rearwith Chrysler Axle(s) | View on Amazon |
This table covers the wear sleeves used to restore a Differential seal surface.
One part is listed for the 1972 Fargo D100 Pickup — BCA NS88187.
Differential Ring and Pinion
High Performance
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | C887L | 🇨🇦 CA | Performance | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RICHMOND Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 6903701 | 🇨🇦 CA | RearChrysler 8.75" (489 Housing) | View on Amazon |
| RICHMOND Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 6903721 | 🇨🇦 CA | RearChrysler 8.75" (489 Housing) | View on Amazon |
This table covers the ring-and-pinion gear sets that set the axle ratio.
3 Differential Ring and Pinion parts for the 1972 Fargo D100 Pickup come from 2 brands — RICHMOND and MOTIVE GEAR.
The High Performance section lists 1 option from MOTIVE GEAR — engineered beyond original-equipment specification. MOTIVE GEAR C887L is listed in this group.
Standard Replacement: 2 parts, from RICHMOND. A representative part number is RICHMOND 6903701.
This group includes MOTIVE GEAR C887L, RICHMOND 6903701 and RICHMOND 6903721.
Differential Ring Gear Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 1304 | 🇨🇦 CA | Ring Gear Bolt | View on Amazon |
This table covers the Differential Ring Gear bolts.
This group shows a single part: MOTIVE GEAR 1304.
Differential Spool
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RICHMOND Fits: 3.7L 225cid L6, 6.6L 400cid V8 | XL5200 | 🇨🇦 CA | Excel30 Spline | View on Amazon |
This table covers the spools that lock the differential side gears together.
One part is listed for the 1972 Fargo D100 Pickup — RICHMOND XL5200.
Differential Washer
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTIVE GEAR Fits: 3.7L 225cid L6, 6.6L 400cid V8 | RGB5LW | 🇨🇦 CA | Chrysler 8.75" (489 Housing)Lock Washer | View on Amazon |
This table covers the Differential washers.
This group shows a single part: MOTIVE GEAR RGB5LW.
Drive Shaft End Yoke
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RICHMOND Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 962706 | 🇨🇦 CA | Excel10 Spline | View on Amazon |
| RICHMOND Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 962706K | 🇨🇦 CA | Excel10 Spline | View on Amazon |
This table covers the Drive Shaft End yokes.
2 Drive Shaft End Yoke parts for the 1972 Fargo D100 Pickup come from RICHMOND.
Listed part numbers: RICHMOND 962706 and RICHMOND 962706K.
Transfer Case Main Shaft Pilot Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Fits: 3.7L 225cid L6, 6.6L 400cid V8 | WRQ15902 | 🇨🇦 CA | Fits with 4-Speed New Process 435A Transmission | View on Amazon |
This table covers the Transfer Case Main Shaft Pilot 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.
One part is listed for the 1972 Fargo D100 Pickup — WJB / INMOTION PARTS WRQ15902.
Universal Joint
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOOG Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 246 | 🇨🇦 CA | Super StrengthGreasable | View on Amazon |
| MOOG Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 245 | 🇨🇦 CA | Super StrengthNon-Greasable | View on Amazon |
| MOOG Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 248 | 🇨🇦 CA | Super StrengthGreasable | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOOG Popular Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 317 | 🇨🇦 CA | Greasable | View on Amazon |
| MOOG Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 316 | 🇨🇦 CA | Greasable | View on Amazon |
| MOOG Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 315G | 🇨🇦 CA | GreasableGrease Fitting In Body | View on Amazon |
This table covers the U-joints in the driveshaft.
6 Universal Joint parts for the 1972 Fargo D100 Pickup come from MOOG. The "Popular" part is MOOG 246.
In the Heavy Duty grade, MOOG supplies 3 parts: rated for severe service. A representative part number is MOOG 246.
Standard Replacement: 3 parts, from MOOG. A representative part number is MOOG 317.
Part numbers include MOOG 246, MOOG 245 and MOOG 248, among others listed above.
Universal Joint Strap Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOOG Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 31610 | 🇨🇦 CA | Fits Rearwith 2 Joint Driveshaft | View on Amazon |
| MOOG Fits: 3.7L 225cid L6, 6.6L 400cid V8 | 31810 | 🇨🇦 CA | Fits Rearwith 2 Joint Driveshaft | View on Amazon |
This table covers the Universal Joint Strap kits.
2 Universal Joint Strap Kit parts for the 1972 Fargo D100 Pickup come from MOOG.
Part numbers include MOOG 31610 and MOOG 31810.
Buying Drivetrain Parts for a 1972 Fargo D100 Pickup
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. Every drivetrain 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 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 Rebuild Kit .
Frequently Asked Questions
How many drivetrain parts fit the 1972 Fargo D100 Pickup?
Our catalog currently lists 85 drivetrain parts for the 1972 Fargo D100 Pickup across 22 subcategories and 11 brands, covering all 3 engine options (3.7L 225cid L6, 5.2L 318cid V8 and 6.6L 400cid V8). Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 1972 Fargo D100 Pickup engines?
Yes. Every drivetrain 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 drivetrain problems on a 1972 Fargo D100 Pickup?
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 Fargo D100 Pickup 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 Fargo D100 Pickup?
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 Fargo D100 Pickup
Drivetrain Parts for Other Fargo D100 Pickup 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.