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This billet 3-groove pulley is designed as a replacement for popular Mercruiser applications while retaining the factory circulating pump. 7" O.D.
Item Number: 421-203 |
$179.99 
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_71_85.JPG "View SBC, 3 V-Groove Billet Aluminum Crankshaft Pulley - 4.3L, 5.0L, 5.7L") |
SBC, 3 V-groove billet aluminum OEM style crankshaft pulley.
This pulley fits Chevrolet V6 4.3L, 5.0L (305 c.i.) and 5.7L (350 c.i.) applications, all years with a "V" belt.
Replaces MerCruiser part #90081A1 (OEM casting #90081C)
Pulley Specifications:
2.25 thick from damper face to front of pulley
1st groove (alternator) 6.60 diameter
2nd groove (sea pump) 5.05 diameter
3rd groove (power steering) 6.60 diameter
Item Number: 421-214 |
$109.99
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_76_85.JPG "View BBC, 3 V-Groove Billet Aluminum Crankshaft Pulley - 7.4L, 8.2L") |
BBC, 3 V-groove billet aluminum OEM style crankshaft pulley.
This pulley fits Chevrolet 7.4L (454 c.i.), and 8.2L (502 c.i.) late model applications.
Replaces MerCruiser part #90081T1 (OEM casting #90081C)
Pulley Specifications:
2.25 thick from damper face to front of pulley
1st groove (alternator) 6.60 diameter
2nd groove (sea pump) 5.05 diameter
3rd groove (power steering) 6.60 diameter
Item Number: 421-215 |
$109.99
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Chevy V6/V8 Billet Aluminum Circulating Water Pump 3 Groove V-Belt Pulley
This pulley is machined from 6061-T6 aluminum and polished to a high lustre. This pulley is a direct replacement for MerCruiser pulley #15120T and fits all 4.3L-V6, 305/350-V8, as well as 454/502 BBC V8's. The diameter is 5.5" and
the mounting bolt centers are 2-1/8"
Belt and bolts are not included.
Item Number: 421-217 |
$119.95
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Machined from 6061-T6 billet aluminum. Set up for a Mercury replacement with deeper V-groove. Comes highly polished. 2" center hole. This is not a stock replacement pulley. The stock replacement pulley is part #421-215.
All V-belt grooves are the same size.
Item Number: 421-202 |
$115.95
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Temporarily out-of-stock... Call for ETA before ordering!
Billet aluminum, double-groove circulation pump pulley. Corrosion-proof design, will work with one or two V-belts.
Pulley is 6-3/4" in diameter.
Belt and bolts are not included.
Item Number: 041242 |
$120.00
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Billet aluminum crankshaft pulley, double-groove. Corrosion-proof design. Will work with one or two V-belts.
Pulley is 6½" in diameter.
Belt and bolts are not included.
Item Number: B041494 |
$110.00
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Stamped steel circulation pump pulley. Will work with one or two V-belts.
Fits 1971-later and short-leg water pumps with large hubs.
NOTE: Must be modified to fit water pump with 3/4" shaft.
Pulley is 6½" in diameter.
Belt and bolts are not included.
Item Number: 514516 |
$65.00
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Stamped steel crankshaft pulley. Will work with one or two V-belts.
Pulley is 6½" in diameter.
Belt and bolts are not included.
Item Number: 514693 |
$65.00
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Temporarily out-of-stock... ETA June 4, 2016
Crusader/PCM crankshaft raw water pump pulley - V-belt
Belt and bolts are not included.
Item Number: CRUR065046 |
$41.58
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MerCruiser sea water pump pulley, serpentine belt.
Item Number: 862351T |
$69.44
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2-Groove, V-belt alternator pulley, stock replacement.
Item Number: 421-219 |
$59.95
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This is the same billet idler pulley found in the high performance serpentine system manufactured by Hardin Marine. This precision machined billet pulley is 3/4" in diameter and features over-sized, double row, high RPM bearings.
Item Number: 625-8178 |
$64.99
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This is the same billet idler pulley found in the high performance serpentine system manufactured by Hardin Marine. Each precision machined billet pulley is 3/4" in diameter and features over-sized, double row, high RPM bearings.
Item Number: 625-8179 |
$64.99
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