CONROD ASSY, TRIUMPH, PRE UNIT 500, 650, 1938-56, SHELL CONV. GENUINE, 70-1450
CONROD ASSY, TRIUMPH, PRE UNIT 500, 650, 1938-56, SHELL CONV. GENUINE, 70-1450
Replaces OEM Part No: 70-1450 ( also replaces part numbers: 70-2921, 70-1489, 70-3328, 70-2932, E1450, E2921, E1489, E3328, E2932 - these part numbers are a guide to help identify possible fitment, please see details below for verification.)
Complete factory spec. connecting rod assembly.
2 pieces (2 con rods, pair). High quality connecting rod assemblies including gudgeon pin bushes, conrod nuts and bolts to suit Triumph 500cc, 650cc pre-unit construction models 1938-56. 5T, TR5, T100, T110, 6T etc.
These new conrods are shell conversion specially manufactured to replace the early white metal big end conrods fitted to early pre-unit cranks. They take unit construction 350, 500 conrod bearing shells. Your engineer should determine what size bearings are to be used when the crank journals are inspected.
Approx. length from big end centre to small end centre 6 1/2"
Please note: Big end shell bearings are not included in this sale. We have these listed for sale, please purchase the required size. You will also notice a standard nut fitted to the conrod bolts and then a lock nut on top . The standard nuts are only there to protect the thread. When the caps are removed and big end shells are fitted, the standard nut will no longer be required. Please use the lock nut for final fitment.
Please use the part numbers to verify specifics for your application.
Top quality, Genuine spare part.
Made In England.
More From This Category
CYLINDER HEAD BOLT, OUTER, 3/8" x 24TPI x 3-1/2", TRIUMPH, 750, GENUINE, 14-0241

GASKET, OIL SUMP FILTER, TRIUMPH, BSA 650, 750 1971 ON (PAIR) 83-2829, ENG0022

CONROD BOLT NUT, 5/16" x 26TPI CEI, TRIUMPH, BSA, GENUINE, 70-2922

CRANKCASE, MULTI PURPOSE, WASHER, TRIUMPH, NORTON, BSA, GENUINE, 60-2331

CYLINDER BASE NUT WASHER, 3/8" x 5/8", TRIUMPH, GENUINE, 70-8770, GS308, E8770

CYLINDER BASE NUT WASHER, TRIUMPH, GENUINE, 70-3446, E3446

CYLINDER BASE NUT, THIN, 5/16" x 24TPI, TRIUMPH, OIF 1972-82, GENUINE, 21-2177

CYLINDER HEAD BOLT, OUTER, 3/8" x 26TPI x 3 3/8", TRIUMPH, 650, GENUINE, 70-0327, E327

Latest Products
GENUINE LUCAS HORN RELAY, 12V, 20 AMP, TRIUMPH NORTON BSA, 33188, 6RA, 33302, 33213

BRAKE MASTER CYLINDER SWITCH SCREWS (SET 4) TRIUMPH, 750, 1973-78, 21-2192, 21-2194

BRAKE DISC PAD SPLIT PINS (PAIR), TRIUMPH, TR7, T140, T150, T160, 1973-1983, 60-7437

HEPOLITE HIGH GEAR GEARBOX BEARING, TRIUMPH, 5 SPEED, GENUINE, 60-4100

TRIUMPH ENGINE TO FRAME BOLT STUD NUT & WASHER SET, PRE-UNIT 500, 650, 1954-59, GENUINE

SIDE COVER BADGE, TRIUMPH, TR7, T140, GOLD BLACK, 1979-83, GENUINE, 83-7317

GENUINE LUCAS AMMETER, 6V, WHITE FACE, WARNING LIGHT, 1-1/2", 36184, CZU27

GENUINE LUCAS HORN KILL BUTTON SWITCH, SCREW IN, TRIUMPH, BSA, 76200, HP26

Top Sellers
12 POINT CYLINDER BASE NUT, 3/8" x 24TPI, TRIUMPH, GENUINE, 21-0692

ROCKER BOX, MULTI PURPOSE, WASHER, TRIUMPH, NORTON, BSA, GENUINE, 60-4248

GASKET, OUTER GEARBOX COVER, TRIUMPH, UNIT 650, 750, T150, 71-1448

ROCKER BOX CAP, TRIUMPH, PRE UNIT 500, 650 TO 62, BSA, B25, B50, GENUINE, 70-1564, E1564

CYLINDER HEAD, MULTI PURPOSE, WASHER, TRIUMPH, NORTON, BSA, GENUINE, 82-2184

GASKET, PRIMARY CASE COVER, TRIUMPH, UNIT 750, 1973 ON, 71-7009

ROCKER BOX CAP, TRIUMPH, UNIT CONSTRUCTION, 500, 650 TO 1971, GENUINE, 71-2744, 70-3752, E4610, E375

ROCKER SPINDLE THRUST WASHER, TRIUMPH, GENUINE, 70-1575, E1575, 40-0158

Popular Products
CYLINDER HEAD BOLT, OUTER, 3/8" x 24TPI x 3-1/2", TRIUMPH, 750, GENUINE, 14-0241

GASKET, OIL SUMP FILTER, TRIUMPH, BSA 650, 750 1971 ON (PAIR) 83-2829, ENG0022

CONROD BOLT NUT, 5/16" x 26TPI CEI, TRIUMPH, BSA, GENUINE, 70-2922

CRANKCASE, MULTI PURPOSE, WASHER, TRIUMPH, NORTON, BSA, GENUINE, 60-2331

CYLINDER BASE NUT WASHER, 3/8" x 5/8", TRIUMPH, GENUINE, 70-8770, GS308, E8770

CYLINDER BASE NUT WASHER, TRIUMPH, GENUINE, 70-3446, E3446

CYLINDER BASE NUT, THIN, 5/16" x 24TPI, TRIUMPH, OIF 1972-82, GENUINE, 21-2177

CYLINDER HEAD BOLT, OUTER, 3/8" x 26TPI x 3 3/8", TRIUMPH, 650, GENUINE, 70-0327, E327
