80 Carter Drive
Guilford, CT 06437-2116
Phone: (203) 453-6571
Tech Line: (203) 458-0542
Fax: (203) 453-6906

Copyright © 2002 Moroso Performance Products, Inc.
All Rights Reserved.

OIL PUMPS


Radius Tooth Belts
 

No. 97115
No. 97115

  • Fits Radius Tooth Pulleys with 8mm Pitch
  • Provides higher power and torque transmission, improved meshing to reduce tooth jump, greater resistance to tooth shear and reduced friction to extend belt life
  • Fiberglass cord is wound across the entire width of the belt to minimize stretching
  • Belt body is manufactured from a synthetic neoprene compound that resists heat, oils, ozone and aging
  • Tough nylon fabric is bonded to the tooth surface for greater wear resistance

No.Description/Application
97105 Drive Belt, Radius Tooth, 67 teeth, 21" long, 1" wide
97115 Drive Belt, Radius Tooth, 70 teeth, 22" long, 1" wide
97125 Drive Belt, Radius Tooth, 75 teeth, 23.6" long, 1" wide
97135 Drive Belt, Radius Tooth, 80 teeth, 25.2" long, 1" wide
97136 Drive Belt, Radius Tooth, 82 teeth, 25.8" long, 1" wide
97138 Drive Belt, Radius Tooth, 85 teeth, 26.8" long, 1" wide
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Crankshaft Pulleys
 

No. 97170
No. 97170

No. 97171
No. 97171
No. 97172
No. 97172

Gilmer Style

  • 3/8" pitch pulley fits 1" diameter keyed drive mandrels
  • Machined from billet aluminum for unmatched precision
  • Anodized for extended durability

No.Description/Application
97170 16-Teeth, Crankshaft Pulley, 3/8" Pitch Gilmer Style, 1" Wide
97171 18-Teeth, Crankshaft Pulley, 3/8" Pitch Gilmer Style, 1" Wide
97172 18-Teeth, Crankshaft Pulley, 3/8" Pitch Gilmer Style, 1/2" Wide
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EXTERNAL OIL PUMP MOUNT BIG BLOCK FORD & 351C
 

No. 23493
No. 23493

  • This kit enables the mounting of Moroso External Oil Pump No. 22596 to either side of the Big Block Ford Engines in cars without motor plates
  • Mounting Plate is constructed from 3/8" thick billet aluminum
  • Anodized aluminum and includes all fasteners with two different spacers to accommodate the crankshaft mounting for a stock or “boss” snout

No.Description/Application
23493 External Oil Pump Mount for Big Block Ford
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Gilmer Drive Belts
 

No. 97110
No. 97110

  • For Moroso Dry Sump Pump setups
  • Will also work with other manufacturers’ 3/8" pitch Gilmer Drive setups

No.Description/Application
97110 Gilmer Drive Belt, 60 - Tooth, 22-1/2" x 1"
97120 Gilmer Drive Belt, 64 - Tooth, 24" x 1"
97130 Gilmer Drive Belt, 68 - Tooth, 25-1/2" x 1"
97140 Gilmer Drive Belt, 72 - Tooth, 27" x 1"
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Replacement Parts for all Moroso Dry Sump Pumps


No.Description/Application
97650 O-rings, bearings and front seal
97670 1.100" rotor and scroll assembly (scavenge section) replacement
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Dry Sump Pump Pulleys
Gilmer Style
 

No. 23532
No. 23532

  • Machined from billet aluminum for unmatched precision
  • Hard coat anodized for extended durability
  • 3/8" pitch pulleys fit 5/8" diameter shafts
  • Use with Moroso Gilmer Drive Pulleys to suit desired drive ratio
  • Compatible with 8mm pitch radius tooth drive pulleys and belts manufactured by Moroso and others
  • Includes key and 4 set screws to lock pulley to the shaft in a positive manner

No.Description/Application
23528 28 - Tooth Gilmer Pulley
23532 32 - Tooth Gilmer Pulley
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Oil Pump Block-Off Plate
 

No. 23790
No. 23790

  • Easy, bolt-on aluminum plate seals oil passage on rear main cap when dry sump systems are used
  • Requires no drilling or taping for installation
  • Fits Small Block, Big Block and 90° Chevy V6

No.Description/Application
23790 Oil Pump Block-Off Plate. Chevy V8 & 90° degree V6.
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External Oil Pump Mounting Bracket, Sport Compact
Honda 1.6L, 1.8L and 2.0L Engines
 

No. 23498
No. 23498

  • Brackets are specially designed to secure Moroso Oil Pump No. 25610
  • Anodized billet aluminum brackets mount directly to existing A/C compressor bosses on the block
  • Includes all mounting hardware

No.Description/Application
23498 External Wet Sump Pump Mounting Bracket for Moroso Oil Pump No. 25610
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Radius Tooth Belts-8 mm Pitch
 

No. 97141
No. 97141

Fits: Radius Tooth Pulleys with 8 mm Pitch

  • Thin Series Belts for Moroso Vacuum Pump and Alternator Pulleys
  • Fits 1/2" wide or greater pulleys
  • Strong and lightweight with less belt stretch
  • Provides lower tension with positive engagement and no slippage

No.Description/Application
97141 Drive Belt, Radius Tooth, 23.3" long (592 mm)
97142 Drive Belt, Radius Tooth, 23.9" long (608 mm)
97144 Drive Belt, Radius Tooth, 25.2" long (640 mm)
97146 Drive Belt, Radius Tooth, 26.5" long (672 mm)
97147 Drive Belt, Radius Tooth, 26.8" long (680 mm)
97149 Drive Belt, Radius Tooth, 28.3" long (720 mm)
97151 Drive Belt, Radius Tooth, 29.9" long (760 mm
97152 Drive Belt, Radius Tooth, 30.6" long (776 mm)
97154 Drive Belt, Radius Tooth, 31.5" long (800 mm)
97156 Drive Belt, Radius Tooth, 33.1" long (840 mm)
97157 Drive Belt, Radius Tooth, 33.7" long (856 mm)
97159 Drive Belt, Radius Tooth, 34.7" long (880 mm)
97160 Drive Belt, Radius Tooth, 35.3" long (896 mm
97161 Drive Belt, Radius Tooth, 36.2" long (920 mm)
97162 Drive Belt, Radius Tooth, 36.9" long (936 mm)
97164 Drive Belt, Radius Tooth, 37.8" long (960 mm)
instructions 97141-97164
inst-chart 40 tooth pulley
inst-chart-beltlengths
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RADIUS TOOTH DRY SUMP PUMP PULLEYS AND DRIVE PULLEYS

Moroso black anodized Radius Tooth Pump Pulleys are designed to work more efficiently and take less power to drive your dry sump pump. These Pulleys are made to use a 1.00" wide drive belt, and with a wide variety of sizes,most drive ratios you may need are achievable.All dry sump pulleys aremade to accept a 5/8" shaft, and come with 4 set screws to lock the pulley to the shaft.

Moroso Radius Tooth Pump Pulleys are designed with the same 8mm tooth technology, and will add to the efficiency of the entire round tooth drive combination.

Available in sizes that will not only give you the ratio you want, but will adjust the centerline measurement between your pump and crankshaft center. This will help in tight fitting conditions while allowing you to have the correct drive ratio.Moroso drive pulleys fit any 1.00" mandrel with a 1/8" keyway slot.


No. 23541
No. 23541
No. 23544
No. 23544

No.Description/Application
23541 Dry Sump Oil Pump, Drive Pulley, 20 Tooth
23542 Dry Sump Oil Pump, Drive Pulley, 22 Tooth
23543 Dry Sump Oil Pump, Drive Pulley, 24 Tooth
23544 Dry Sump Oil Pump Pulley, 30Tooth
23545 Dry Sump Oil Pump Pulley, 32Tooth
23546 Dry Sump Oil Pump Pulley, 34 Tooth
23547 Dry Sump Oil Pump Pulley, 36 Tooth
23548 Dry Sump Oil Pump Pulley, 40 Tooth
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External Oil Pump Mount for Small Block Ford
 

No. 23491
No. 23491

  • This kit enables the mounting of Moroso External Oil Pump No. 22596 to the passenger side of Small Block Ford Engines in cars without motor plates
  • Mounting Plate is constructed from 3/8” thick billet aluminum
  • Anodized blue aluminum and includes all fasteners
  • Accurately locates stock and aftermarket timing tabs

No.Description/Application
23491 External Oil Pump Mount for Small Block Ford
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