Axles & Transmission
Discovery 1 Axle and Transmission
JGS4x4 specializes in high-quality automotive parts for the Discovery 1, focusing on axle and transmission systems essential for off-road performance. Our durable range includes OEM-quality replacements and aftermarket upgrades designed to meet or exceed original specifications for superior reliability. Whether upgrading your differential for traction or enhancing your transmission for smoother shifting, our parts ensure seamless integration and withstand the rigors of rugged driving. We are committed to providing components built with high-quality materials to transform your Discovery 1 into a powerhouse of off-road capability and longevity.
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O Ring for Gearbox Oil Pump on LT77 and R380 for Defender, Discovery 1, Discovery 2, Range Rover Classic, Range Rover P38
Direct Replacement
£0.79 Inc. VAT£0.66 Ex. VATThis O Ring is designed for use on the gearbox oil pump of LT77 and R380 transmissions, suitable for Defender, Discovery 1, Discovery 2 1998-2004, Range Rover Classic, and Range Rover P38 1995-2002. It provides a reliable seal to prevent leaks of oil or...FTC1441£0.79 Inc. VAT£0.66 Ex. VAT -
Needle Roller Bearing for LT77 Gearbox for Defender, Discovery 1, Range Rover Classic
Direct Replacement
£12.99 Inc. VAT£10.82 Ex. VATThis needle roller bearing is designed for the 2nd gear of 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. Bearings play a crucial role in supporting and enabling...FRC5678£12.99 Inc. VAT£10.82 Ex. VAT -
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 -
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 -
Inner Baulk Ring for R380 Gearbox for Defender, Discovery 1, Range Rover Classic & P38 OEM
OEM Parts
£17.29 Inc. VAT£14.41 Ex. VATThis Inner Baulk Ring for R380 Gearbox is designed for use with Defender, Discovery 1, Discovery 2 1998-2004, Range Rover Classic, and Range Rover P38 models. Manufactured by the OEM Parts supplier, it ensures precise fit and reliable performance for...FTC5019G£17.29 Inc. VAT£14.41 Ex. VAT -
Circlip R380 Gearbox Reverse Gear Bush 2.075/2.050 for Defender, Discovery Discovery 2, Range Rover Classic Range Rover P38
Direct Replacement
£1.49 Inc. VAT£1.24 Ex. VATThis Circlip R380 Gearbox Reverse Gear Bush 2.075/2.050 is designed for use with Defender, Discovery 1, Discovery 2, Range Rover Classic, and Range Rover P38 models. It is an essential component for securing the reverse gear bush within the gearbox...FTC3697£1.49 Inc. VAT£1.24 Ex. VAT -
Drive Plate for Automatic Gearbox 4.0 V8 for Defender, Discovery 1, Range Rover Classic
Direct Replacement
£8.29 Inc. VAT£6.91 Ex. VATThis Drive Plate is designed for automatic gearboxes with a 4.0 V8 engine, suitable for Defender models from 1983 to 2006, Discovery 1 from 1989 to 1998, Range Rover Classic from 1971 to 1994, and Range Rover P38 from 1995 to 2002. It ensures reliable...FTC4607£8.29 Inc. VAT£6.91 Ex. VAT -
Alloy Wheel Nut Set Of 20 for Discovery
OEM Parts
£63.49 Inc. VAT£52.91 Ex. VATReplace your swollen or damaged alloy wheel nuts. It is common for the wheel nuts to corrode under the stainless steel caps, this causes the caps to swell and makes it difficult to fit the socket on to the nuts. This set of 20 alloy wheel nuts are ideal...RRD500560X-1£63.49 Inc. VAT£52.91 Ex. VAT -
Transfer Gearbox Sump Cover Oil Cooler for Defender, Discovery, Range Rover Roamer
Roamer
£138.19 Inc. VAT£115.16 Ex. VATThis billet aluminium transfer gearbox sump cover oil cooler is designed to replace the standard sump covers with a much stronger alternative featuring cooling fins to maintain optimal oil temperature in harsh conditions. Suitable for Defender, Discovery...DA9018-1£138.19 Inc. VAT£115.16 Ex. VAT -
Terrafirma Defender/Discovery 1 Heavy-Duty Constant Velocity CV Joints Non ABS
Terrafirma
£316.89 Inc. VAT£264.07 Ex. VATTerrafirma Defender/Discovery 1 Heavy-Duty constant velocity CV Joints. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 NOTE: Non ABS EQUIVALENT TO: KAM311 If you are using your...TF2005£316.89 Inc. VAT£264.07 Ex. VAT -
Terrafirma Discovery 1/Range Rover Classic 24-Spline Rear Drive Shafts
Terrafirma
£305.59 Inc. VAT£254.66 Ex. VATTerrafirma Discovery 1/Range Rover Classic 24-SPline rear drive shafts. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 PLACEMENT: Rear If you are using your Land Rover off-road, particularly extreme...TF2002£305.59 Inc. VAT£254.66 Ex. VAT -
Terrafirma Defender/Discovery 1 Heavy-Duty Rear Drive Shafts
Terrafirma
£319.99 Inc. VAT£266.66 Ex. VATTerrafirma Defender/Discovery 1 Heavy-Duty rear drive shafts. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender 90, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 PLACEMENT: Rear If you are using your Land Rover off-road,...TF2001£319.99 Inc. VAT£266.66 Ex. VAT