Menu
Products
Cart
AccountGEARBOX MAINSHAFT 1ST GEAR, 20T, TRIUMPH, UNIT 350, 500, GENUINE NOS, 57-1833/20
$63.60
RRP $80.40
SAVE $16.80 (21%)
In Stock
Maximum Order Quantity 2
Calculate Shipping
Notify me when back in stock
GEARBOX MAINSHAFT 1ST GEAR, 20T, TRIUMPH, UNIT 350, 500, GENUINE NOS, 57-1833/20
Replaces OEM Part No: 57-1833/20 (also replaces part numbers: T1833, 57-1833 /20, T1833 /20)
1 piece. Mainshaft close ratio 1st gear, 20 tooth to suit various Triumph unit construction 350, 500 models. 3TA, 5TA, T100 etc
This is a genuine part, never used, signs of shelf wear may be evident but item is perfectly serviceable. Parts might be covered in protective coating layer from factory.
Please use the part numbers to verify specifics for your application.
Top quality, genuine spare part.
Made In England.
(57-1833-20)
GEARBOX MAINSHAFT 1ST GEAR, 20T, TRIUMPH, UNIT 350, 500, GENUINE NOS, 57-1833/20 has a rating of
0/5 based on 0 reviews.
Be The First To Review This Product!
Help other Trojan Classic Motorcycles Pty. Ltd. users shop smarter by writing reviews for products you have purchased.
More From This Category
KICKSTART PINION SLEEVE WASHER, TRIUMPH, 650, 750, GENUINE, 57-1962
$1.40
RRP $1.80
22% OFF
In Stock
22% OFF
RRP $1.80
BEARING CIRCLIP FOR MAINSHAFT OR WHEEL , TRIUMPH, BSA, GENUINE, 57-0280
$6.00
RRP $7.50
20% OFF
In Stock
20% OFF
RRP $7.50
GEARBOX OIL LEVEL TUBE DRAIN PLUG, TRIUMPH, TO 1968, GENUINE, 57-1112
$12.70
RRP $16.00
21% OFF
In Stock
21% OFF
RRP $16.00
GEARBOX SPROCKET, TRIUMPH, 4 SPEED, UNIT, 20T, 57-1919 /20
$36.30
RRP $45.90
21% OFF
In Stock
21% OFF
RRP $45.90
GEARCHANGE RUBBER, TRIUMPH, BSA, OVAL, 57-2450, T2450, 89-3208
$4.60
RRP $5.80
21% OFF
In Stock
21% OFF
RRP $5.80
GEARCHANGE RUBBER, TRIUMPH, SCRIPTED, CLOSED END, 57-0449A, 57-0449 A, T449
$7.10
RRP $9.00
21% OFF
In Stock
21% OFF
RRP $9.00
KICK START RETURN SPRING, TRIUMPH, 500, 650, 750, T150, T160, 57-0031, T31
$18.10
RRP $22.90
21% OFF
In Stock
21% OFF
RRP $22.90
KICKSTART RUBBER, TRIUMPH, SCRIPTED, PRE-UNIT, 82-1814
$9.00
RRP $11.40
21% OFF
In Stock
21% OFF
RRP $11.40
Latest Products
TOOL, CARB MAIN JET REMOVAL, AMAL, MONOBLOC, GP, CONCENTRIC, 622/104
$12.70
RRP $16.00
21% OFF
In Stock
21% OFF
RRP $16.00
TOOL, TIMING COVER OIL SEAL GUIDE EXPANDER, UNF, TRIUMPH, 1968 ON, 61-7013
$17.20
RRP $21.80
21% OFF
In Stock
21% OFF
RRP $21.80
TIMING TOOL, TOP DEAD CENTRE LOCATOR, TDC, 14MM SPARK PLUG HOLE, 60-1859
$26.30
RRP $33.30
21% OFF
In Stock
21% OFF
RRP $33.30
TOOL, PRIMARY CHAIN ADJUSTER, TRIUMPH, UNIT CONSTRUCTION, GENUINE, 61-7012
$12.70
RRP $16.00
21% OFF
In Stock
21% OFF
RRP $16.00
ALLOY CARB VELOCITY STACK BELLMOUTH, 45MM, FOR AMAL 900 SERIES, 928/066 A
$9.00
RRP $11.40
21% OFF
In Stock
21% OFF
RRP $11.40
PRIMARY CHAIN ADJUSTER PLUG, TRIUMPH, 750, TR7, T140, 1980 ON, GENUINE, 71-7259
$9.60
RRP $12.10
21% OFF
In Stock
21% OFF
RRP $12.10
RUBBER COVER BOOT FOR LUCAS BRAKE LIGHT SWITCH 118SA, TRIUMPH NORTON BSA 60-4505
$8.00
RRP $10.20
22% OFF
In Stock
22% OFF
RRP $10.20
TACHO DRIVE GEAR, TRIUMPH, 500, 650, 750, 1965 ON, GENUINE, 70-5157, E5157
$30.30
RRP $38.30
21% OFF
In Stock
21% OFF
RRP $38.30
Top Sellers
GEARCHANGE RUBBER, TRIUMPH, BSA, OVAL, 57-2450, T2450, 89-3208
$4.60
RRP $5.80
21% OFF
In Stock
21% OFF
RRP $5.80
KICKSTART COTTER PIN ASSY, TRIUMPH, BSA, GENUINE, 57-4356
$8.00
RRP $10.20
22% OFF
In Stock
22% OFF
RRP $10.20
KICKSTART RUBBER, TRIUMPH, SCRIPTED, OPEN END, 57-2330 A, T2330 A
$8.10
RRP $10.30
21% OFF
In Stock
21% OFF
RRP $10.30
GEARCHANGE QUADRANT RETURN SPRING, TRIUMPH, 650, 750, GENUINE, 57-7051, 57-0404
$7.20
RRP $9.10
21% OFF
In Stock
21% OFF
RRP $9.10
KICKSTART PINION LOCK TAB WASHER, TRIUMPH, 650, 750, GENUINE, 57-2240
$3.60
RRP $4.50
20% OFF
In Stock
20% OFF
RRP $4.50
KICK START RETURN SPRING, TRIUMPH, 500, 650, 750, T150, T160, 57-0031, T31
$18.10
RRP $22.90
21% OFF
In Stock
21% OFF
RRP $22.90
GEARCHANGE RUBBER, TRIUMPH, SCRIPTED, CLOSED END, 57-0449A, 57-0449 A, T449
$7.10
RRP $9.00
21% OFF
In Stock
21% OFF
RRP $9.00
GEARBOX LAYSHAFT THRUST WASHER, TRIUMPH, GENUINE, 57-1607
$13.60
RRP $17.20
21% OFF
In Stock
21% OFF
RRP $17.20
Popular Products
KICKSTART PINION SLEEVE WASHER, TRIUMPH, 650, 750, GENUINE, 57-1962
$1.40
RRP $1.80
22% OFF
In Stock
22% OFF
RRP $1.80
BEARING CIRCLIP FOR MAINSHAFT OR WHEEL , TRIUMPH, BSA, GENUINE, 57-0280
$6.00
RRP $7.50
20% OFF
In Stock
20% OFF
RRP $7.50
GEARBOX OIL LEVEL TUBE DRAIN PLUG, TRIUMPH, TO 1968, GENUINE, 57-1112
$12.70
RRP $16.00
21% OFF
In Stock
21% OFF
RRP $16.00
GEARBOX SPROCKET, TRIUMPH, 4 SPEED, UNIT, 20T, 57-1919 /20
$36.30
RRP $45.90
21% OFF
In Stock
21% OFF
RRP $45.90
GEARCHANGE RUBBER, TRIUMPH, BSA, OVAL, 57-2450, T2450, 89-3208
$4.60
RRP $5.80
21% OFF
In Stock
21% OFF
RRP $5.80
GEARCHANGE RUBBER, TRIUMPH, SCRIPTED, CLOSED END, 57-0449A, 57-0449 A, T449
$7.10
RRP $9.00
21% OFF
In Stock
21% OFF
RRP $9.00
KICK START RETURN SPRING, TRIUMPH, 500, 650, 750, T150, T160, 57-0031, T31
$18.10
RRP $22.90
21% OFF
In Stock
21% OFF
RRP $22.90
KICKSTART RUBBER, TRIUMPH, SCRIPTED, PRE-UNIT, 82-1814
$9.00
RRP $11.40
21% OFF
In Stock
21% OFF
RRP $11.40