Identify the vehicle. Retain the restrictions.

1998 Ford E-350 Econoline bearing, hub & seal reference

Look up 45 BCA catalogue entries for 1998 Ford E-350 Econoline. Compare full part references, component roles and recorded restrictions; confirm current vehicle-specific requirements before use.

Source-backed catalogue lookup

Filter by vehicle and component

Vehicle make Vehicle model Model year Component / position

Selections apply immediately. Every result retains the original year range, component position and additional restrictions. The button also works without JavaScript.

What this lookup establishes—and what it does not

Source: BCA 2021 Wheel Hub Assembly, Bearing and Seal Catalog. The loaded entries cover listed model years from 1995 through 2020. This is a historical catalogue reference, not a live VIN decoder or a guarantee for every trim, market or production date.

BCA is an NTN-owned product line. The numbers below remain BCA part references; they are not silently converted into NTN, SKF or another brand's part numbers. Confirm current OEM/service requirements before use.

Recorded application evidence

Which bearing or hub reference applies?

The catalogue contains 45 reference entries for 1998 Ford E-350 Econoline. Select the year and component, then read the full condition and footnote fields. There is no single universal bearing number for every support in this vehicle.

All wheel positions Front wheel Rear wheel Engine Transmission Differential

Reference records

1–25 of 45

“Bearing”, “hub assembly”, “seal” and “repair sleeve” describe different components. The source description, rather than the catalogue title, determines the role of each number.

On a phone, each record is shown as a complete card with its restrictions. These records do not supply tightening torques or certify a replacement.

BCA part reference	Component / position	Source model years	Recorded conditions & restrictions	Source trace
NS3404BCA catalogue reference	Automatic Transmission	1997–1998Subject to the conditions in this row	Oil Pump Seal - Front - E4OD Trans.; Automatic Trans.; 4 Speed Trans [1334] AOD-EW	2021 catalogue Page 192Entry 1f1be04a
NS4764BCA catalogue reference	Automatic Transmission	1997–1998Subject to the conditions in this row	Extension Housing Seal - 4R70W Trans.; Automatic Trans.; 4 Speed Trans [329] Non Booted	2021 catalogue Page 192Entry b56a6924
NS7300SBCA catalogue reference	Automatic Transmission	1996–1998Subject to the conditions in this row	Extension Housing Seal - E4OD Trans.; Automatic Trans.; 4 Speed Trans [1243] with 1.6850 (in) Shaft; with 1.250 (in) Width; Long Booted	2021 catalogue Page 192Entry 13af641e
NS7929SBCA catalogue reference	Automatic Transmission	1995–1998Subject to the conditions in this row	Shift Shaft Seal - E4OD Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row.	2021 catalogue Page 192Entry c1a5a82f
NBA50BCA catalogue reference	Axle	1998–2000Subject to the conditions in this row	Bearing - Rear [1324] with 10.54 (in) or 9.75 (in) Ring Gear; Spicer 60-1; Spicer 70-2U	2021 catalogue Page 199Entry b827720e
NBDRK332ABCA catalogue reference	Axle	1998Subject to the conditions in this row	Differential Bearing and Seal Kit - Rear [1122] with Dana 70U Axle; Standard Kit	2021 catalogue Page 199Entry 9f888296
NBDRK332AMKBCA catalogue reference	Axle	1998Subject to the conditions in this row	Differential Bearing and Seal Kit - Rear [1325] Master Kit; with Dana 70U Axle	2021 catalogue Page 199Entry 0e5d1e56
NBDRK337ABCA catalogue reference	Axle	1998Subject to the conditions in this row	Differential Bearing and Seal Kit - Rear [1337] Standard Kit; Dana 80 w/4.375" Pinion Bearing	2021 catalogue Page 199Entry de946bc8
NBDRK337AMKBCA catalogue reference	Axle	1998Subject to the conditions in this row	Differential Bearing and Seal Kit - Rear [1338] Master Kit; Dana 80 w/4.375" Pinion Bearing	2021 catalogue Page 199Entry efb85971
NBRA331BCA catalogue reference	Axle	1995–1998Subject to the conditions in this row	Differential Bearing and Seal Kit - Rear [676] with Dana 60/61 Axle; Standard Kit	2021 catalogue Page 198Entry d5d467ef
NBRA331MKBCA catalogue reference	Axle	1995–1998Subject to the conditions in this row	Differential Bearing and Seal Kit - Rear [677] Master Kit; with Dana 60/61 Axle	2021 catalogue Page 198Entry 75e8c4f6
NBRA332HDBCA catalogue reference	Axle	1995–1998Subject to the conditions in this row	Differential Bearing and Seal Kit - Rear [1326] with Dana 70HD Axle; Standard Kit	2021 catalogue Page 198Entry c5d49bb0
NBRA337BCA catalogue reference	Axle	1996–1998Subject to the conditions in this row	Differential Bearing and Seal Kit - Rear [1339] Standard Kit; Dana 80 w/4.125" Pinion Bearing	2021 catalogue Page 199Entry f14b5e11
NBHM803110BCA catalogue reference	Differential	1995–1998Subject to the conditions in this row	Pinion Race - Rear Inner [1341] with 10.5 (in) Ring Gear; Spicer 70U; Spicer 70-2U	2021 catalogue Page 206Entry eea636ab
NBHM803146BCA catalogue reference	Differential	1995–1998Subject to the conditions in this row	Pinion Bearing - Rear Inner [1316] with 9.75 (in) Ring Gear; Spicer 61-1	2021 catalogue Page 206Entry 8c8879a4
NBHM803146BCA catalogue reference	Differential	1995–1998Subject to the conditions in this row	Pinion Bearing - Rear Inner [1306] with 9.75 (in) Ring Gear; with Spicer 60-1 Axle	2021 catalogue Page 206Entry bdf41d5d
NBHM803149BCA catalogue reference	Differential	1995–1998Subject to the conditions in this row	Pinion Bearing - Rear Inner [1341] with 10.5 (in) Ring Gear; Spicer 70U; Spicer 70-2U	2021 catalogue Page 206Entry 721cca44
NBHM88510BCA catalogue reference	Differential	1995–1998Subject to the conditions in this row	Pinion Race - Rear Outer [1336] with 10.54 (in) Ring Gear; with Spicer 70-2U Axle	2021 catalogue Page 206Entry 5543bf43
NBHM88510BCA catalogue reference	Differential	1998Subject to the conditions in this row	Pinion Race - Rear Outer [1306] with 9.75 (in) Ring Gear; with Spicer 60-1 Axle	2021 catalogue Page 207Entry 08d66ecb
NBHM88542BCA catalogue reference	Differential	1995–1998Subject to the conditions in this row	Pinion Bearing - Rear Outer [1306] with 9.75 (in) Ring Gear; with Spicer 60-1 Axle	2021 catalogue Page 206Entry 831660b4
NBHM88542BCA catalogue reference	Differential	1995–1998Subject to the conditions in this row	Pinion Bearing - Rear Outer [1336] with 10.54 (in) Ring Gear; with Spicer 70-2U Axle	2021 catalogue Page 206Entry ebe8f64d
NS4278BCA catalogue reference	Differential	1995–1998Subject to the conditions in this row	Pinion Seal - Rear [1345] with 10.25 (in) or 10.5 (in) Ring Gear	2021 catalogue Page 206Entry 446fd5a5
NS4525VBCA catalogue reference	Differential	1995–1998Subject to the conditions in this row	Pinion Seal - Rear [1330] with 11.25 (in) Ring Gear	2021 catalogue Page 206Entry 8b3ff25f
NS719316BCA catalogue reference	Differential	1995–1998Subject to the conditions in this row	Pinion Seal - Rear Outer [1305] with 9.75 (in) Ring Gear; Spicer 60-1	2021 catalogue Page 206Entry 07ae5d25
NS719316BCA catalogue reference	Differential	1995–1998Subject to the conditions in this row	Pinion Seal - Rear Outer [1347] with 10.54 (in) Ring Gear; Spicer 70-2U	2021 catalogue Page 206Entry d2437e04

Checks before treating a reference as a replacement

Identify the complete vehicle

Match model year, engine, transmission, driven axle, body and production/VIN limits. A year and model name alone may leave several valid-looking entries.

Match the component role

Distinguish a loose bearing, complete hub, cup/cone, seal and repair sleeve. Check front/rear and inner/outer or left/right position exactly as recorded.

Preserve vehicle-specific interfaces

Confirm encoder/ABS arrangement, flange and spline interfaces, retention and the current service procedure. Do not transfer torque or installation force from an unrelated part.

How to use these results

Does a listed number guarantee fitment for my VIN?

No. These are source-listed catalogue references. Read every restriction and verify the current OEM and manufacturer information for the exact vehicle configuration. Missing VIN or production details remain unknown.

Can I replace a hub using a bearing with the same dimensions?

Not on dimensions alone. The complete assembly, encoder, retention, loading and installation interfaces must agree. The main bearing catalogue and cross-brand comparisons are separate dimensional references, not vehicle approvals.

Where are the axle-nut torque and installation instructions?

This application catalogue does not establish a universal torque or a complete installation sequence. Use the current vehicle-specific service procedure, including fastener reuse rules and staged tightening. Do not infer torque from the bearing number.

Does wheel noise prove that one of these parts has failed?

No. Bearing damage, tyres, brakes and driveline faults can produce overlapping symptoms. A reference lookup identifies candidates; it does not diagnose the cause or prove which side has failed.

Look up an exact source part number

Keep the BCA prefix and full marking. Similar numbers from other manufacturers are not automatically cross-references.

Continue the technical investigation

Wheel and hub identification checklist →Investigate wheel bearing noise →Engine and shell-bearing principles →Replacement evidence checklist →Query an actual bearing designation or dimension →

Source and interpretation limits

Factual reference basis: BCA 2021 Wheel Hub Assembly, Bearing and Seal Catalog, published by BCA Bearings, an NTN product line, with its linked numbered footnote reference. Each row retains its source page and restrictions. Vehicle names shared by one source entry remain associated with that entry; source counts are not quantities for sale.

BearingScope provides independently organized technical lookup and interpretation. It does not sell these parts, provide a repair service, certify current fitment, or claim that an absent result is unavailable from a manufacturer. Original public catalogue files and source fingerprints are retained in the site's verification records.