Defender
Defender L316 Parts & Accessories (1983–2016) – Genuine, OEM & Aftermarket
Looking for high-quality parts and accessories suitable for Land Rover Defender L316 models? JGS4x4 is a trusted UK supplier, offering a comprehensive range of components for Defender vehicles produced between 1983 and 2016. Whether you're performing routine maintenance, making essential repairs, or planning performance upgrades, we have the right parts to keep your Defender running strong.
Our stock includes genuine parts, OEM-quality replacements, and durable aftermarket alternatives from leading brands such as Britpart, Allmakes 4x4, and other trusted manufacturers. From suspension and drivetrain components to service kits and off-road accessories, we supply everything you need to maintain or enhance your Defender’s reliability, capability, and performance.
Why choose JGS4x4?
Extensive selection of Defender-compatible parts
Fast UK delivery and secure online ordering
Expert support from Land Rover specialists
Shop with confidence at JGS4x4—your reliable source for Defender L316 parts and accessories.
At JGS4x4, your Land Rover Defender isn’t just a vehicle – it’s part of your lifestyle. That’s why we supply a specialist range of high-quality parts and accessories tailored specifically for Land Rover and 4x4 vehicles. From durable suspension upgrades and heavy-duty protection components to performance-enhancing parts designed to improve reliability and safety, every product is selected to withstand demanding off-road use while delivering superior results. Whether you’re maintaining, repairing or upgrading, we offer trusted OEM-quality replacements and proven aftermarket solutions to keep your Defender performing at its best.
Our range includes suspension systems for improved handling, robust bumpers for added strength and functionality, performance exhaust systems to maximise engine efficiency, advanced lighting for enhanced night visibility, and traction-boosting tyres for ultimate control across any terrain. Each part is engineered for perfect compatibility with your Defender, ensuring straightforward installation and dependable performance. Shop now with JGS4x4 for fast UK delivery, exceptional product knowledge and parts built for adventure – helping you turn every journey into something extraordinary.
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Mainshaft for LT77 Gearbox for Defender, Discovery 1, and Range Rover Classic
Direct Replacement
£150.49 Inc. VAT£125.41 Ex. VATThis mainshaft is designed for the LT77 gearbox, suitable for Defender models from 1983 to 2006, Discovery 1 from 1989 to 1998, and Range Rover Classic from 1971 to 1994. It fits either 50A or 56A gearboxes with suffix F or G, providing a reliable...FTC1446£150.49 Inc. VAT£125.41 Ex. VAT -
Main Bearing Set 020(LC) for Defender/Discovery 1
Direct Replacement
£16.29 Inc. VAT£13.57 Ex. VATDefender/Discovery 1 main bearing set 020(LC). SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 2.5 Diesel/2.5 Turbo Diesel/200Tdi/300Tdi, 1983-2006 Discovery 1, 200Tdi/300Tdi, 1989-1998 Range Rover Classic, 200Tdi/300Tdi, 1971-1994 EQUIVALENT TO...RTC478320£16.29 Inc. VAT£13.57 Ex. VAT -
Defender/Discovery 1 Main Bearing Set - Standard Glyco
GLYCO
£51.29 Inc. VAT£42.74 Ex. VATDefender/Discovery 1 main bearing set - standard. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 Series 3, 1971-1985 EQUIVALENT TO LAND ROVER PART NUMBER(S): RTC1718 FUEL TYPE:...RTC1718G£51.29 Inc. VAT£42.74 Ex. VAT -
Defender/Discovery 1 Main Bearing Set Federal Mogul
Federal Mogul
£56.49 Inc. VAT£47.07 Ex. VATDefender/Discovery 1 main bearing set. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Discovery 2 L318, V8, 1998-2004 Range Rover P38, V8, 1995-2002 EQUIVALENT TO LAND ROVER PART NUMBER(S): STC4299 Bearings...STC4299G£56.49 Inc. VAT£47.07 Ex. VAT -
Main Bearing Set for Defender/Discovery 1
Direct Replacement
£21.89 Inc. VAT£18.24 Ex. VATDefender/Discovery 1 main bearing set. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Discovery 2 L318, V8, 1998-2004 Range Rover P38, V8, 1995-2002 EQUIVALENT TO LAND ROVER PART NUMBER(S): STC4299 Bearings...STC4299£21.89 Inc. VAT£18.24 Ex. VAT -
LT77 Gearbox Mainshaft Bearing Needle Roller 5th Gear for Defender, Discovery
Direct Replacement
£8.69 Inc. VAT£7.24 Ex. VATThis LT77 Gearbox Mainshaft Bearing Needle Roller is designed for the 5th gear in Defender and Discovery 1 models. It ensures smooth rotation of the gearbox mainshaft components by reducing friction, contributing to the efficient operation of the...FRC5280£8.69 Inc. VAT£7.24 Ex. VAT -
Defender/Discovery 1 LT230 Transfer Box Intermediate Shaft Bearing Timken
Timken
£25.59 Inc. VAT£21.32 Ex. VATDefender/Discovery 1 LT230 transfer box intermediate shaft bearing. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Discovery 2 L318, 1998-2004 EQUIVALENT TO LAND ROVER PART NUMBER(S): STC3185 TRANSMISSION TYPE:...STC3185T£25.59 Inc. VAT£21.32 Ex. VAT -
Defender/Discovery 1 LT230 Transfer Box Intermediate Shaft Bearing NTN
NTN
£18.19 Inc. VAT£15.16 Ex. VATDefender/Discovery 1 LT230 transfer box intermediate shaft bearing. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Discovery 2 L318, 1998-2004 EQUIVALENT TO LAND ROVER PART NUMBER(S): STC3185 TRANSMISSION TYPE:...STC3185G£18.19 Inc. VAT£15.16 Ex. VAT -
Left Hand Cylinder Head Rocker Arm for Defender/Discovery 1
Direct Replacement
£4.99 Inc. VAT£4.16 Ex. VATDefender/Discovery 1 left hand cylinder head Rocker arm. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Discovery 2 L318, 1998-2004 Range Rover Classic, 1971-1994 Range Rover P38, 1995-2002 Series 3, 1971-1985...602154£4.99 Inc. VAT£4.16 Ex. VAT -
Layshaft Bearing for Defender, Discovery Discovery 2, Range Rover Classic Range Rover P38 Timken
Timken
£16.79 Inc. VAT£13.99 Ex. VATThis layshaft bearing is designed for use in Defender models from 1983 to 2006, Discovery 1 from 1989 to 1998, Discovery 2 from 1998 to 2004, Range Rover Classic from 1971 to 1994, and Range Rover P38 from 1995 to 2002. It supports smooth rotation of...FTC248G£16.79 Inc. VAT£13.99 Ex. VAT -
KAM 4.1 Crown Wheel & Pinion Rear (Long Nose Rover Diff) for Defender/Discovery 1
Kam
£220.99 Inc. VAT£184.16 Ex. VATDefender/Discovery 1 KAM 4.1 crown wheel & pinion rear (long nose rover diff). SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Discovery 2 L318, 1998-2004 Range Rover Classic, 1971-1994 EQUIVALENT TO LAND...KAM542£220.99 Inc. VAT£184.16 Ex. VAT -
KAM 4.1 Crown Wheel & Pinion Front Long Nose Rover Diff for Defender
Kam
£220.99 Inc. VAT£184.16 Ex. VATThe KAM 4.1 Crown Wheel & Pinion Front Long Nose Rover Diff is designed for use with Defender and Discovery 1 models. This high-quality component fits front differentials with a long nose Rover design, ensuring reliable performance and durability...KAM541£220.99 Inc. VAT£184.16 Ex. VAT