1966 Fargo W200 Pickup Drivetrain Parts

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. Read more

2 Axle Shaft Seal parts are listed for the 1966 Fargo W200 Pickup, from BCA and WJB / INMOTION PARTS.

Part numbers include BCA NS40769S and WJB / INMOTION PARTS WS40769S.

This table covers the bearings and races that support the differential carrier. Read more

16 Differential Carrier Bearing / Race parts are listed for the 1966 Fargo W200 Pickup, from WJB / INMOTION PARTS, BCA and NATIONAL. WJB / INMOTION PARTS WT25590 carries the "Popular" badge.

In the Economy grade, WJB / INMOTION PARTS supplies 6 parts: the catalog's value-priced group. A representative part number is WJB / INMOTION PARTS WT25590.

The Standard Replacement section lists 10 options from BCA and NATIONAL — built to original-equipment specification. NATIONAL 25520 is listed in this group.

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. Read more

10 Differential Cover Gasket parts are listed for the 1966 Fargo W200 Pickup, from FEL-PRO, VICTOR REINZ and MAHLE / CLEVITE. FEL-PRO RDS6629 carries the "Popular" badge.

This table covers the bearings and races on the differential pinion. Read more

33 Differential Pinion Bearing / Race parts for the 1966 Fargo W200 Pickup come from 3 brands — WJB / INMOTION PARTS, BCA and NATIONAL. The "Popular" part is WJB / INMOTION PARTS WTHM803110. They are grouped as Economy and Standard Replacement, with Standard Replacement the largest group at 20 parts from BCA and NATIONAL.

This table covers the wear sleeves used to restore a grooved pinion seal surface. Read more

4 Differential Pinion Repair Sleeve parts are listed for the 1966 Fargo W200 Pickup, from SCHAEFFLER and WJB / INMOTION PARTS.

Listed part numbers: SCHAEFFLER SR3506, SCHAEFFLER SR3481 and WJB / INMOTION PARTS WS99155, plus the other parts above.

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. Read more

7 Differential Pinion Seal parts are listed for the 1966 Fargo W200 Pickup, from WJB / INMOTION PARTS, BCA, SCHAEFFLER and 1 other brand. WJB / INMOTION PARTS WS6808N carries the "Popular" badge.

Listed part numbers: WJB / INMOTION PARTS WS6808N, WJB / INMOTION PARTS WS5778 and BCA NS6808N, plus the other parts above.

This table covers kits that group the bearings, races and seals for a differential rebuild. Read more

3 Differential Rebuild Kit parts for the 1966 Fargo W200 Pickup come from WJB / INMOTION PARTS.

The Master Kit section lists 1 option from WJB / INMOTION PARTS — grouped under the catalog's "Master Kit" designation — the notes column spells out what sets them apart. WJB / INMOTION PARTS WKRA331MK is listed in this group.

In the Standard Kit grade, WJB / INMOTION PARTS supplies 2 parts: grouped under the catalog's "Standard Kit" designation — the notes column spells out what sets them apart. A representative part number is WJB / INMOTION PARTS WKRA331.

Listed part numbers: WJB / INMOTION PARTS WKRA331MK, WJB / INMOTION PARTS WKRA331 and WJB / INMOTION PARTS WKRA332.

This table covers the wear sleeves used to restore a Differential seal surface. Read more

This group shows a single part: BCA NS88187.

This table covers the ring-and-pinion gear sets that set the axle ratio. Read more

6 Differential Ring and Pinion parts are listed for the 1966 Fargo W200 Pickup, from DANA and MOTIVE GEAR. DANA 2021412 carries the "Popular" badge.

Economy: 4 parts, from DANA. A representative part number is DANA 2021412.

The Standard Replacement section: 2 options from DANA and MOTIVE GEAR. DANA 70907X is listed in this group.

Listed part numbers: DANA 2021412, DANA 2020880 and DANA 2020606, plus the other parts above.

This table covers the Transfer Case Idler 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. Read more

6 Transfer Case Idler Shaft Bearing parts are listed for the 1966 Fargo W200 Pickup, from WJB / INMOTION PARTS, NATIONAL and BCA. WJB / INMOTION PARTS WT2720 carries the "Popular" badge.

Economy: 2 parts, from WJB / INMOTION PARTS. A representative part number is WJB / INMOTION PARTS WT2720.

The Standard Replacement section: 1 option from NATIONAL. NATIONAL 2720 is listed in this group.

3 ungrouped parts are not assigned to a grade, with the same engine-level match.

Part numbers include WJB / INMOTION PARTS WT2720, WJB / INMOTION PARTS WT2793 and NATIONAL 2720, among others listed above.

This table covers the wear sleeves used to restore a Transfer Case Input Shaft seal surface. Read more

3 Transfer Case Input Shaft Repair Sleeve parts for the 1966 Fargo W200 Pickup come from 3 brands — NATIONAL, SCHAEFFLER and WJB / INMOTION PARTS.

This group includes NATIONAL 99212, SCHAEFFLER SR3514 and WJB / INMOTION PARTS WS99212.

This table covers the seals at the Transfer Case Input 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. Read more

4 Transfer Case Input Shaft Seal parts for the 1966 Fargo W200 Pickup come from 4 brands — BCA, NATIONAL, SCHAEFFLER and 1 other brand.

Part numbers include BCA NS410308, NATIONAL 410308 and SCHAEFFLER SS3110, among others listed above.

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. Read more

This group shows a single part: WJB / INMOTION PARTS WRQ15902.

This table covers the Transfer Case Output 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. Read more

12 Transfer Case Output Shaft Bearing parts for the 1966 Fargo W200 Pickup come from 3 brands — WJB / INMOTION PARTS, NATIONAL and BCA. The "Popular" part is WJB / INMOTION PARTS WT2720.

The Economy section: 4 options from WJB / INMOTION PARTS. WJB / INMOTION PARTS WT2720 is listed in this group.

Standard Replacement: 5 parts, from NATIONAL and BCA. A representative part number is NATIONAL 2720.

3 further parts sit outside the graded sections, with the same engine-level match.

This table covers the wear sleeves used to restore a Transfer Case Output Shaft seal surface. Read more

3 Transfer Case Output Shaft Repair Sleeve parts are listed for the 1966 Fargo W200 Pickup, from NATIONAL, SCHAEFFLER and WJB / INMOTION PARTS.

This group includes NATIONAL 99212, SCHAEFFLER SR3514 and WJB / INMOTION PARTS WS99212.

This table covers the seals at the Transfer Case Output 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. Read more

3 Transfer Case Output Shaft Seal parts are listed for the 1966 Fargo W200 Pickup, from NATIONAL, SCHAEFFLER and WJB / INMOTION PARTS.

Part numbers include NATIONAL 410308, SCHAEFFLER SS3110 and WJB / INMOTION PARTS WS410308.

This table covers the wear sleeves used to restore a Transfer Case Shift Shaft seal surface. Read more

4 Transfer Case Shift Shaft Repair Sleeve parts for the 1966 Fargo W200 Pickup come from 4 brands — BCA, NATIONAL, SCHAEFFLER and 1 other brand.

Listed part numbers: BCA NS99076, NATIONAL 99076 and SCHAEFFLER SR3453, plus the other parts above.

This table covers the seals at the Transfer Case Shift 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. Read more

3 Transfer Case Shift Shaft Seal parts for the 1966 Fargo W200 Pickup come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS.

Part numbers include BCA NS6835S, NATIONAL 6835S and WJB / INMOTION PARTS WS6835S.

This table covers the U-joints in the driveshaft. Read more

MOOG supplies the 9 Universal Joint parts for the 1966 Fargo W200 Pickup. MOOG 378 carries the "Popular" badge.

The Heavy Duty section lists 6 options from MOOG — rated for severe service. MOOG 378 is listed in this group.

The Standard Replacement section: 3 options from MOOG. MOOG 317 is listed in this group.

Part numbers include MOOG 378, MOOG 231 and MOOG 365, among others listed above.