Titan 704-173A Crankshaft/Gear Assembly

Name: Titan 704-173A Crankshaft/Gear Assembly
Brand: Titan
SKU: 704-173A
Price: 159.25 USD
Availability: InStock

Sourced From:

Titan Tools Inc.

OEM Titan Gearbox Component

Titan 704-173A Crankshaft/Gear Assembly is an OEM gearbox component used in compatible Titan sprayers to convert motor rotation into reciprocating motion that drives the piston pump during operation.

Brand: Titan Part #: 704-173A Type: Crankshaft/Gear Assembly Application: Gearbox / Drive System

Compatibility Table

Brand	Compatible Titan Machine	Part Number	Serviced With	Technical / Commercial Detail
Titan	MultiFinish 440	704-173A	2nd stage gear, thrust washer, pump housing	Converts motor rotation to piston motion for spraying.
Titan	Impact X / Impact Series (410, 440, 540, 640)	704-173A	2nd stage gear, thrust washer, pump housing	Restores proper pump timing and pressure consistency.
Titan	RentSpray 450, 500, 600, 650; 740 ix	704-173A	2nd stage gear, thrust washer, pump housing	Provides reliable power transmission for rental and contractor equipment.

Precision crankshaft/gear assembly restores proper pump motion, ensures consistent pressure, and extends sprayer service life.

Retail Price: $182

You save: $22.75 (12.50%)

Our Price: $159.25

Description

Titan Gearbox Component Replacement

Titan 704-173A Crankshaft/Gear Assembly for Sprayer Gearbox Service

Titan 704-173A is an OEM gearbox component designed to convert motor rotation into reciprocating piston motion in compatible Titan sprayers, including the MultiFinish 440.

OEM: Titan Part #: 704-173A Type: Crankshaft/Gear Assembly Use: Gearbox / Power Transmission

Detail	Technical / Commercial Information
Product Overview	OEM Titan crankshaft and gear assembly used in the gearbox of compatible sprayer units.
Function	Transforms rotational force from the motor into the linear motion needed to drive the pump piston, creating high pressure for airless spraying.
Industrial Applications	Professional sprayer repair, gearbox maintenance, pump drive system restoration, and rental fleet equipment servicing.
Compatible Titan Machines	MultiFinish 440; Impact X 410, 440, 540; Impact 440 service, 640, 640 I, 640 IA; RentSpray 450, 500, 600, 650; 740 ix.
Accurate Part Number	704-173A Crankshaft/Gear Assembly.
Compatible Parts & Assemblies	2nd stage gear (704-176), thrust washer (704-174), slider assembly (0508208), pump housing, connecting rod.
Related Parts Commonly Serviced Together	704-176 2nd Stage Gear, 704-174 Thrust Washer, 0508208 Slider Assembly, pump housing, and connecting rod.
Common Problems Solved	Worn bearings causing knocking or grinding noises, erratic or surging pressure, pump binding or seizing, visible wear or scoring on the crankshaft.
Use with Coating Systems	Supports Titan sprayers used by painting contractors, rental fleets, maintenance crews, and repair shops.
OEM & Brand Information	Genuine Titan OEM component designed for correct mechanical fitment in compatible sprayer gearboxes.
Commercial Benefits	Restores smooth mechanical operation, ensures consistent pressure for uniform coating, and prevents premature failure of other internal parts.

The 704-173A Crankshaft/Gear Assembly is a practical replacement for contractors who need reliable power transmission, consistent pressure, and smooth pump operation.

FAQ Section

Quick contractor-focused answers for confirming fitment, function, and service value.

Common Questions
What is Titan 704-173A Crankshaft/Gear Assembly used for? It transforms motor rotation into the linear motion needed to drive the pump piston, creating high pressure for airless spraying.
Which Titan machines use 704-173A? Compatible models include MultiFinish 440; Impact X 410, 440, 540; Impact 440 service, 640, 640 I, 640 IA; RentSpray 450, 500, 600, 650; 740 ix.
What components are commonly serviced with this assembly? Related parts include the 2nd stage gear (704-176), thrust washer (704-174), slider assembly (0508208), pump housing, and connecting rod.
When should the crankshaft/gear assembly be replaced? Replace if you notice knocking or grinding noises from the pump area, surging pressure, or the pump binding and failing to rotate smoothly.
Why replace a worn crankshaft/gear assembly? Replacement restores smooth mechanical operation, ensures consistent pressure for uniform coating, and prevents premature failure of other internal parts.