Vehicle Fitment

Make	Model	Year
International	1654	1980-1982
	1754	1980-1988
	1854	1980-1988
	1954	1980-1984
	1955	1980-1982
	2155	1980
	2275	1980
	F1954	1980-1982, 1984-1987

Product Details

HD Engine Water Pump (138-4702) by GMB®. Material: Cast Iron. Rotation: Standard. GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings, impellers, mechanical seal kits and housings. Integration of these parts through GMB experience and accumulated knowledge shall lead to total quality assurance, unsurpassed by anybody else.

Specifications

Housing Material: Cast Iron

Hub Height: 3.88 in

Hub Pilot Diameter: 3.35 in

Impeller Material: Metal

Impeller Rotation: Standard

Pulley Type: Flange

Includes

Engine Coolant Water Pump
1 Rubber Gasket

Features

Designed to deliver trouble-free, consistent performance
Right for your vehicle and lifestyle
Made from high-quality materials for ultimate durability
Manufactured to meet or exceed strict quality requirements

Installation

GMB® - Water Pump general Installation Instruction

Coverage from domestic applications to foreign, from micro automobile to truck and industrial and from outdated to future models.

Vital part required to circulate coolant around engine. Heat produced by engine combustion is absorbed by coolant which then passes through radiator to cool down before returning to engine. Water pump is situated between radiator and engine and driven by pulley through timing belt or fan belt. Water pump causes coolant to circulate. Consists of body (aluminum diecast, cast iron, aluminum gravity etc), flange(forged steel, sintered iron etc), impeller (pressed steel, cast iron, synthetic resin etc), water pump bearing and mechanical seal kit.

Its material is decided dependent upon performance level, quality as well as customer requirements and working conditions. Revolution power of crankshaft is transmitted to impeller through water pump bearing. Impeller vanes drive coolant out into circulation jacket. Vortex chamber of water pump filled with coolant is separated from water pump bearing by mechanical seal kit. A sliding seal, like mechanical seal kit, must be lubricated all the time it is moving by coolant fluid. Engulfed (lubricating) coolant evaporates out into water pump bearing side and exits through weep hole on body.

GMB® - Water Pump Troubleshooting Guide GMB® - Water Pump general Installation Instruction GMB® - Products Information GMB® - Catalogs GMB Authorized Dealer Product lines FAQ About us

GMB® is a reliable manufacturer of premium quality cooling and engine drive systems, transmission parts, axle parts, driveline components, steering and suspension parts, and bearings. Being on the market for over seventy years, the company's products are available for both foreign and domestic applications, late and early models. The products are suitable for various vehicles from micro automobiles to trucks. GMB has achieved numerous certificates, including ISO14001, TS16949, and OHSAS 18001.

Brand:

GMB

Part Number:

138-4702

UPC:

083286137424

Alternate MPN:

1384702

OE Numbers:

ELGWP3702, 1700594C91, 1700594C94

Warranty

GMB warrants its products to be free from defects in materials or workmanship for a period of 12 months or 12,000 miles. The warranty period begins on the date the product is delivered.

The warranty is granted to the end-user and applies to products which are purchased, installed, and used for the purposes for which they are originally designed. This warranty covers defects arising under normal use and does not cover malfunctions or failures resulting from misuse, abuse, neglect, improper installation, or incorrect maintenance.

During the warranty period, GMB will repair or replace, at no charge, a product that is defective in materials or workmanship. GMB reserves the right to either repair or replace a defective component at its discretion and reserves the right to substitute an equivalent product under the terms of this warranty.

Reviews

(2)

Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.

GMB® 138-4702 - HD Engine Water Pump

1-2 of 2 Reviews

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5 of 5

Worked Perfect

GMB® 190-2160 - Engine Coolant Water Pump

Nice quality water pump from GMB. I've used GMB pumps for years, so when I found this pump hear on TRUCKiD.com at this price, I bought it immediately. It even came with replacement bolts with 10mm hex socket heads to replace the strip prone button head torx bolts that are factory on Volvo. Everything went together great with no leaks.

Posted by Customer / November 11, 20202012 Volvo XC60

5 of 5

GMB - Water Pump

GMB® - Engine Coolant Water Pump

I bought this replacement part for my 2005 Chevy Aveo. Thanks to TRUCKiD.com's accurate description of this replacement part it was exactly what I received and was a perfect fit. Although this parts installation was a little difficult and time consuming, but the part itself went in with ease. I have quite a bit of experience working on and replacing parts on many vehicles so if you are not extremely confident and not very experienced I would recommend that you find an automotive shop to replace this particular water pump. The reason I recommend you find a shop to perform the work is because it requires removing the timing belt and requires certain tools too remove and replace the timing belt. Since I replaced my old water pump with the GMB water pump my vehicle hasn't had any problem's overheating.

Posted by Tracy (Longmont, CO) / January 19, 20172005 Chevy Aveo

Questions and Answers

(0)

If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!