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Pulleys

View MerCruiser Alternator Serpentine Pulley

MerCruiser Alternator Serpentine Pulley

Genuine MerCruiser alternator serpentine pulley.

Item Number: 834990T

$47.95

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View Mercruiser Idler Pulley

Mercruiser Idler Pulley

Genuine Mercruiser idler pulley # 865777.   Fits 8.1L INBOARD - 8.1L INBOARD (H.O.) 8.1L PLUS SERIES - 8.1L INBOARD (V-Drive) 8.2 HORIZON / 8.2 HO EC - 8.2L INBOARD (Base) EC 8.2 MAG / 8.2 MAG HO EC - 8.2L Mag EC (Base Model) 8.1L INBOARD - 8.1L INBOARD (Base) 8.2 MAG HO EC - 8.2L Mag EC (H.O. Model) 496 MAG STERNDRIVE EC - 496 MAG EC (H.O. Model) 8.2L MAG / 8.2L MAG HO - 8.2L Mag (H.O. Model) 8.1L PLUS SERIES - 8.1L INBOARD (Inline) 8.2L MAG / 8.2L MAG HO - 8.2L Mag (Base Model) 540 HP - 540 496 MAG STERNDRIVE EC - 496 MAG EC (Base Model) 8.2 HORIZON / 8.2 HO EC - 8.2L INBOARD (H.O.) EC 520 HP - 520 VAZER 100 EC - 100 VAZER EC 8.1L INBOARD EC - 8.1L INBOARD (Base) EC 496 H.O. PLUS SERIES - 496 H.O. BRAVO 8.1L TOWSPORT MPI - 8.1L TOWSPORT (Base) 8.2 MAG / 8.2 MAG HO EC - 8.2L Mag EC (H.O. Model) 8.2 MAG HO EC - 8.2L Mag EC (Base Model) 496 MAG STERNDRIVE - 496 MAG (H.O. Model) 8.2 HO EC - 8.2L INBOARD (BASE) EC 4.5L MPI ALPHA/BRAVO - 4.5L MPI 250 Alpha/Bravo EC 496 MAG STERNDRIVE - 496 MAG (Base Model) 100 VAZER - 100 VAZER 8.1L INBOARD EC - 8.1L INBOARD (H.O.) EC 8.2 HO EC - 8.2L INBOARD (H.O.) EC 8.2 HO EC - 8.2L INBOARD (H.O.) EC

Item Number: 865777

$30.36

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View MerCruiser Sea Water Pump Pulley, Serpentine Belt - EMP

MerCruiser Sea Water Pump Pulley, Serpentine Belt - EMP

MerCruiser sea water pump pulley, serpentine belt. Made of steel - not plastic. This is an aftermarket part and replaces: MerCruiser part #861579, 861578, 807731T Pulley will only work with 46-807151A9 Seapump (1997-2002)

Item Number: 56-56000

$44.95

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View Billet Mercury Style 3-Groove Circulating Pump Pulley - 4.3L, 5.0L, 5.7L

Billet Mercury Style 3-Groove Circulating Pump Pulley - 4.3L, 5.0L, 5.7L

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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View SBC, 3 V-Groove Billet Aluminum Crankshaft Pulley - 4.3L, 5.0L, 5.7L

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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View BBC, 3 V-Groove Billet Aluminum Crankshaft Pulley - 7.4L, 8.2L

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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View Billet Aluminum 3-Groove, V-Belt Circulation Pump Pulley - 4.3L, 5.0L, 5.7L, 7.4L, 8.2L

Billet Aluminum 3-Groove, V-Belt Circulation Pump Pulley - 4.3L, 5.0L, 5.7L, 7.4L, 8.2L

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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View Billet Aluminum Double-Groove Crankshaft Pulley

Billet Aluminum Double-Groove Crankshaft Pulley

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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View Steel Circulation Pump Pulley

Steel Circulation Pump Pulley

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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View Steel Crankshaft Pulley

Steel Crankshaft Pulley

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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View Crusader/PCM Raw Water Pump Pulley - V-Belt

Crusader/PCM Raw Water Pump Pulley - V-Belt

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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View MerCruiser Sea Water Pump Pulley - Serpentine Belt

MerCruiser Sea Water Pump Pulley - Serpentine Belt

MerCruiser sea water pump pulley, serpentine belt.   Replaces Old Part # 862351T

Item Number: 8M0150724

$82.49

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View Alternator Pulley - 2-Groove, V-Belt

Alternator Pulley - 2-Groove, V-Belt

2-Groove, V-belt alternator pulley, stock replacement.

Item Number: 421-219

$59.95

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View Billet Serpentine Idler Pulley - 3-1/4" Smooth

Billet Serpentine Idler Pulley - 3-1/4" Smooth

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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View Billet Serpentine Idler Pulley - 3-1/4" Ribbed

Billet Serpentine Idler Pulley - 3-1/4" Ribbed

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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View Big Block Chevy Generation 4 Sea Pump Pulley

Big Block Chevy Generation 4 Sea Pump Pulley

Big Block Chevy Generation 4 Sea Pump Pulley All Hardin Marine sea pump pulleys for Gen 4 & 5 V-groove belts use a mandrel on the pump, then the pulley bolts to the mandrel. Some manufacturers sell you a press-on pulley, these usually work themselves off.  This needs a mandrel to mount. Pulley diameter of 6.5".

Item Number: 625-4024

$119.99

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