Skip to content
8–23 August: reduced summer staffing. Orders may take up to 5 extra working days to dispatch and emails up to 2 working days to answer. Thanks for your patience.
8–23 Aug: orders may ship up to 5 days later.
TUK100340 - Needle Roller Bearing – Gearbox Mainshaft by AftermarketTransmission or Gearbox Part Land Rover Range Rover Defender, Discovery, Range Rover

TUK100340 - Needle Roller Bearing – Gearbox Mainshaft

- €11,10
€11,10
€11,10 - €11,10
€11,10
Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Needle Roller Bearing for the manual gearbox mainshaft.

The bearing carries a constant-mesh mainshaft gear, letting it spin freely on the mainshaft until its synchroniser locks it to the shaft under power. It fits at the mainshaft gear journals of the five-speed manual transmission.
Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Land Rover Discovery 2 1998-2004 (L318)
Range Rover Classic 1994-2001 (P38)
Fitment Notes DEFENDER 1987 - 2006 Mainshaft Gears 1st/2nd/5th 5 Speed Manual Transmission,Manual Transmission
DEFENDER 1987 - 2006 Mainshaft Gears 1st/2nd 5 Speed Manual Transmission,Manual Transmission
DEFENDER 1987 - 2006 Mainshaft Gears 3rd/4th 5 Speed Manual Transmission,Manual Transmission
DEFENDER 1987 - 2006 Mainshaft Gears 5th/Reverse 5 Speed Manual Transmission,Manual Transmission
DISCOVERY 1 1989 - 1998 (From FA393361 to WA799999) CLASSIC Mainshaft Gears 1st/2nd Manual Transmission
DISCOVERY 1 1989 - 1998 (From FA393361 to WA799999) CLASSIC Mainshaft Gears 3rd/4th Manual Transmission
DISCOVERY 1 1989 - 1998 (From FA393361 to WA799999) CLASSIC Mainshaft Gears 5th/Reverse Manual Transmission
DISCOVERY 2 1998 - 2004 CLASSIC Mainshaft Gears 1st/2nd 5 Speed Manual Transmission
DISCOVERY 2 1998 - 2004 CLASSIC Mainshaft Gears 3rd/4th 5 Speed Manual Transmission
DISCOVERY 2 1998 - 2004 CLASSIC Mainshaft Gears 5th/Reverse 5 Speed Manual Transmission
RANGE ROVER 1994 - 2001 CLASSIC Mainshaft Gears 1st/2nd 5 Speed Manual Transmission,Manual Transmission
RANGE ROVER 1994 - 2001 CLASSIC Mainshaft Gears 3rd/4th 5 Speed Manual Transmission,Manual Transmission
RANGE ROVER 1994 - 2001 CLASSIC Mainshaft Gears 5th/Reverse 5 Speed Manual Transmission,Manual Transmission
Alternative Codes
TUK100340FTC1311TUK10034

In stock 6 units
6 · Gouda 0 · Drachten
Express delivery available

When will my order arrive?
  • Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
  • UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
  • Netherlands / Belgium / Germany: 2–4 working days.
  • Other EU countries + UK: 4–8 working days.
  • Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the TUK100340 needle roller bearing used for?
The TUK100340 is a needle roller bearing that supports a constant-mesh mainshaft gear in the R380 5-speed manual gearbox. It lets the gear spin freely on the mainshaft until the synchroniser locks it to the shaft under power. It runs on the mainshaft gear journals.
Which gearbox and vehicles does this bearing fit?
This needle bearing fits the R380 5-speed manual transmission used in the Land Rover Defender, Discovery 1, Discovery 2 and Range Rover (1994-2001). It seats at the mainshaft gear journals. Confirm your gearbox is the R380 5-speed manual before ordering.
How many needle bearings are needed for a gearbox rebuild?
Typically more than one. Several mainshaft gears each run on their own needle bearing in the R380 gearbox, so a full rebuild usually needs several. Count the journals on your mainshaft and order to suit the gears being replaced.
What are the signs a mainshaft needle bearing is worn?
Worn mainshaft needle bearings typically cause gear whine, rumble or noise that changes with the gear selected, and play in the constant-mesh gears. Left unchecked, a failing bearing can damage the mainshaft journal and gear. Replace during any R380 gearbox rebuild.

Frequently Bought With

Products most often purchased alongside this one.

10 items
FRC5280 - Needle Bearing – LT77 / R380
Aftermarket

FRC5280 - Needle Bearing – LT77 / R380

€13,80 excl. VAT
FTC2385 - Layshaft Bearing – R380
Aftermarket

FTC2385 - Layshaft Bearing – R380

€38,70 excl. VAT
FTC248G - Layshaft Bearing – Taper Roller – Front – Grooved
OEM

FTC248G - Layshaft Bearing – Taper Roller – Front – Grooved

€27,00 excl. VAT
FTC2582 - Layshaft Needle Roller Bearing
Aftermarket

FTC2582 - Layshaft Needle Roller Bearing

€9,90 excl. VAT
FTC3371 - Mainshaft Bearing – Taper Roller – 5th/Reverse
Aftermarket

FTC3371 - Mainshaft Bearing – Taper Roller – 5th/Reverse

€46,70 excl. VAT
FTC4021 - Oil Seal Collar – R380 Gearbox
Aftermarket

FTC4021 - Oil Seal Collar – R380 Gearbox

€11,40 excl. VAT
TZZ100190G - Gearbox Bearing – 35x72mm – R380
OEM

TZZ100190G - Gearbox Bearing – 35x72mm – R380

€85,00 excl. VAT
TZZ100200 - Layshaft Bearing
OEM

TZZ100200 - Layshaft Bearing

€49,40 excl. VAT
UKC8LT - Taper Roller Bearing – Mainshaft – LT77 / R380
OEM

UKC8LT - Taper Roller Bearing – Mainshaft – LT77 / R380

€11,70 excl. VAT
STC1628 - Taper Roller Bearing – R380 Gearbox
Aftermarket

STC1628 - Taper Roller Bearing – R380 Gearbox

€27,80 excl. VAT