Menu
Products
Cart
AccountLAYSHAFT ASSEMBLY, TRIUMPH TR6, T120, T150, 4 SPEED, 1968-70, GENUINE, 57-4155
$218.10
RRP $275.90
SAVE $57.80 (21%)
In Stock
Maximum Order Quantity 2
Calculate Shipping
Notify me when back in stock
LAYSHAFT ASSEMBLY, TRIUMPH TR6, T120, T150, 4 SPEED, 1968-70, GENUINE, 57-4155
Replaces OEM Part No: 57-4155 (also replaces part numbers: 57-3864)
Complete factory spec. layshaft assembly.
1 piece. Genuine NOS layshaft assembly. Gear is 20 tooth, to suit Triumph 4 speed gearbox 650cc models 1968-70. Also T150 4 speed.
Please use the part numbers to verify specifics for your application.
This is a genuine part, never used and still has the factory protective coating. Signs of shelf wear or light surface rust may be evident but item is perfectly serviceable.
Top quality, Genuine spare part.
Made In England.
More From This Category
CLUTCH PUSHROD, TRIUMPH, UNIT 650, 750, GENUINE, 57-1736, T1736
$20.00
RRP $25.20
21% OFF
In Stock
21% OFF
RRP $25.20
GEARBOX CAMPLATE INDEX PLUNGER, 4 SPEED, TRIUMPH, T120, TR6, 6T, GENUINE, 57-0044, T44
$24.50
RRP $31.00
21% OFF
In Stock
21% OFF
RRP $31.00
GEARBOX SPROCKET, TRIUMPH, PRE-UNIT, 18T, 1946-63, 57-0471 A, T0471 A
$77.20
RRP $97.70
21% OFF
In Stock
21% OFF
RRP $97.70
GEARCHANGE RUBBER, TRIUMPH, BSA, OVAL, 57-2450, T2450, 89-3208
$4.60
RRP $5.80
21% OFF
In Stock
21% OFF
RRP $5.80
HIGH GEAR GEARBOX MAIN BEARING, 4 SPEED, TRIUMPH, BSA, 60-3556, D3556, 57-0448, T448
$54.50
RRP $68.90
21% OFF
In Stock
21% OFF
RRP $68.90
INDEX PLUNGER SPRING, TRIUMPH, 500, 650, GENUINE, 57-3661, 57-0373, T3661, T373
$4.50
RRP $5.70
21% OFF
In Stock
21% OFF
RRP $5.70
KICK START COTTER PIN ASSEMBLY, TRIUMPH, BSA, GENUINE, 57-4356, T4356, 57-1222
$8.40
RRP $10.60
21% OFF
In Stock
21% OFF
RRP $10.60
KICK START RETURN SPRING, TRIUMPH, 500, 650, 750, T150, T160, 57-0031, T31
$17.20
RRP $21.80
21% OFF
In Stock
21% OFF
RRP $21.80
Latest Products
ENGINE BREATHER HOSE TO AIRBOX, TRIUMPH TRIPLE, T150 T160, GENUINE 82-9563, F9563
$31.80
RRP $40.20
21% OFF
In Stock
21% OFF
RRP $40.20
INLET MANIFOLD BALANCE CONNECTOR PIPES (PR) TRIUMPH 750, GENUINE, 71-7103, 71-3313
$7.60
RRP $9.90
23% OFF
In Stock
23% OFF
RRP $9.90
GIRLING FRONT BRAKE MASTER CYLINDER ASSEMBLY, TRIUMPH, 750 1979 ON, 60-7163 G
$372.70
RRP $471.40
21% OFF
In Stock
21% OFF
RRP $471.40
AIR FILTER ELEMENTS, PAIR, WITH BACK PLATE BAFFLE, TRIUMPH T140, BSA A65, 60-4265
$132.60
RRP $167.90
21% OFF
In Stock
21% OFF
RRP $167.90
AIR FILTER ELEMENT WITH BACK PLATE BAFFLE, TRIUMPH T140 BSA A65 1974 ON, 60-4265
$68.10
RRP $86.90
22% OFF
In Stock
22% OFF
RRP $86.90
GEARBOX LAYSHAFT THRUST WASHERS (SET 2) TRIUMPH, GENUINE, 57-1607, T1607
$28.90
RRP $36.90
22% OFF
In Stock
22% OFF
RRP $36.90
GEARBOX LAYSHAFT NEEDLE BEARING & THRUST WASHER SET, TRIUMPH, 57-1614, 57-1606, 57-1607
$64.50
RRP $81.90
21% OFF
In Stock
21% OFF
RRP $81.90
SEAT HINGE SET, TRIUMPH, T100 TR6 T120 T150, 1968-70, GENUINE, 82-7862, F7862, 82-8026, F8026
$41.90
RRP $52.90
21% OFF
In Stock
21% OFF
RRP $52.90
Top Sellers
KICK START COTTER PIN ASSEMBLY, TRIUMPH, BSA, GENUINE, 57-4356, T4356, 57-1222
$8.40
RRP $10.60
21% OFF
In Stock
21% OFF
RRP $10.60
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 RUBBER, TRIUMPH, SCRIPTED, OPEN END, 57-2330 A, T2330 A
$8.10
RRP $10.30
21% OFF
In Stock
21% OFF
RRP $10.30
KICKSTART PINION LOCK TAB WASHER, TRIUMPH, 650, 750, GENUINE, 57-2240, T2240, T732
$3.60
RRP $4.50
20% OFF
In Stock
20% OFF
RRP $4.50
KICK START RUBBER, TRIUMPH, SCRIPTED, PRE-UNIT, 82-1814, F1814
$9.00
RRP $11.40
21% OFF
In Stock
21% OFF
RRP $11.40
KICK START RETURN SPRING, TRIUMPH, 500, 650, 750, T150, T160, 57-0031, T31
$17.20
RRP $21.80
21% OFF
In Stock
21% OFF
RRP $21.80
GEARCHANGE QUADRANT RETURN SPRING, TRIUMPH, 650, 750, GENUINE, 57-7051, 57-0404, T404
$7.20
RRP $9.10
21% OFF
In Stock
21% OFF
RRP $9.10
GEARBOX LAYSHAFT THRUST WASHER, TRIUMPH, GENUINE, 57-1607, T1607
$15.40
RRP $19.50
21% OFF
In Stock
21% OFF
RRP $19.50
Popular Products
CLUTCH PUSHROD, TRIUMPH, UNIT 650, 750, GENUINE, 57-1736, T1736
$20.00
RRP $25.20
21% OFF
In Stock
21% OFF
RRP $25.20
GEARBOX CAMPLATE INDEX PLUNGER, 4 SPEED, TRIUMPH, T120, TR6, 6T, GENUINE, 57-0044, T44
$24.50
RRP $31.00
21% OFF
In Stock
21% OFF
RRP $31.00
GEARBOX SPROCKET, TRIUMPH, PRE-UNIT, 18T, 1946-63, 57-0471 A, T0471 A
$77.20
RRP $97.70
21% OFF
In Stock
21% OFF
RRP $97.70
GEARCHANGE RUBBER, TRIUMPH, BSA, OVAL, 57-2450, T2450, 89-3208
$4.60
RRP $5.80
21% OFF
In Stock
21% OFF
RRP $5.80
HIGH GEAR GEARBOX MAIN BEARING, 4 SPEED, TRIUMPH, BSA, 60-3556, D3556, 57-0448, T448
$54.50
RRP $68.90
21% OFF
In Stock
21% OFF
RRP $68.90
INDEX PLUNGER SPRING, TRIUMPH, 500, 650, GENUINE, 57-3661, 57-0373, T3661, T373
$4.50
RRP $5.70
21% OFF
In Stock
21% OFF
RRP $5.70
KICK START COTTER PIN ASSEMBLY, TRIUMPH, BSA, GENUINE, 57-4356, T4356, 57-1222
$8.40
RRP $10.60
21% OFF
In Stock
21% OFF
RRP $10.60
KICK START RETURN SPRING, TRIUMPH, 500, 650, 750, T150, T160, 57-0031, T31
$17.20
RRP $21.80
21% OFF
In Stock
21% OFF
RRP $21.80