RTC3429G / STC4382 | Defender / Discovery 1 / RRC Wheel Bearing – Koyo/JTEKT
Koyo/JTEKT tapered roller wheel bearing with matching race for Land Rover Defender, Discovery 1 and Range Rover Classic adjustable hubs. This is a good-quality bearing option for front or rear hub rebuilds where RTC3429G, RTC3429 or STC4382 is required.
- Fits Defender, Discovery 1 and Range Rover Classic adjustable hub assemblies
- Suitable for front or rear hubs where this bearing type is specified
- Supplied with matching bearing race
- Sold individually; two bearings required per hub, four per axle
- Cross references: RTC3429G, RTC3429, STC4382, LM603049 / LM603011
£13.07 inc. UK VAT
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Description
Koyo/JTEKT wheel bearing for adjustable Land Rover hubs
This Koyo/JTEKT wheel bearing (RTC3429G / STC4382) is a tapered roller bearing for adjustable Land Rover hub assemblies. It fits Defender, Discovery 1 and Range Rover Classic front or rear hubs where this bearing type is specified.
The bearing is supplied with its matching race and should be fitted as a matched pair. It is suitable when replacing worn, noisy or rough wheel bearings, or when rebuilding a hub during axle, swivel, seal or brake work.
When fitting, press or drive the old race out fully, fit the new race supplied with the bearing, pack the bearing with suitable wheel bearing grease and set the hub adjustment correctly. It is usually worth replacing the hub seal, lock washer and any disturbed fixings while the hub is apart.
If you prefer the better-known Timken option, see our Timken RTC3429G wheel bearing. For a fuller Defender hub rebuild, browse our wheel bearing and hub kits.
Specification
- Brand: Koyo/JTEKT
- Part numbers: RTC3429G, RTC3429, STC4382
- Bearing references: LM603049 / LM603011
- Bearing type: tapered roller wheel bearing
- Supplied with matching race
- Quantity supplied: one bearing and race
Additional information
| Weight | 0.4 kg |
|---|
Brand
Brand
Koyo Bearings
Short version: Koyo (JTEKT) bearings are as good as, if not better, than Timken. We use them all the time!
JTEKT/Koyo Bearings
Since its founding in 1921 as Koyo Seiko, JTEKT has become a global leader in bearings and automotive steering systems. Headquartered in Kariya, Japan, with operations across Europe, Asia, the Americas, and Latin America, JTEKT delivers innovative, high-quality solutions trusted by automakers and industrial manufacturers worldwide.
From miniature bearings just 1 mm in diameter to massive 7 m designs, JTEKT’s engineering expertise meets the most demanding applications, including hybrid ceramic and extreme-environment bearings. Serving industries such as automotive, agriculture, construction, heavy industry, wind energy, and general machinery, all facilities are ISO/TS 16949 certified for world-class quality.
On April 1, 2022, Koyo Bearings became JTEKT Bearings, uniting the brand’s global identity and reaffirming its position at the forefront of the bearing industry.
Fitment
Fitment
| Vehicle | Engine | Category | Sub-Category | Group |
| DEFENDER 1983 -2006 | ||||
| All | Axles and Suspension | Front Axle | Drive Shaft and Hub | |
| All | Axles and Suspension | Rear Axle | Drive Shaft and Hub | |
| DISCOVERY 1 1989 – 1998 | ||||
| All | Axles and Suspension | Front Axle | Drive Shaft and Hub | |
| All | Axles and Suspension | Rear Axle | Drive Shaft and Hub | |
| RANGE ROVER CLASSIC | ||||
| All | Axles and Suspension | Front Axle | Drive Shaft and Hub | |
| All | Axles and Suspension | Rear Axle | Drive Shaft and Hub | |
| SERIES III | ||||
| All | Axles and Suspension | Front Axle | Drive Shaft and Hub | |
| All | Axles and Suspension | Rear Axle | Drive Shaft and Hub |
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