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SALE PRICES AS MARKED. USE CODE: BLACKFRIDAY26 FOR 10% OFF ALL OTHER TOOLS & ACCESSORIES.
SALE PRICES AS MARKED. USE CODE: BLACKFRIDAY26 FOR 10% OFF ALL OTHER TOOLS & ACCESSORIES.
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NEWEST PRODUCTS

CAT Grease Fitting Relief Valve 493-6894

$149.95 - $149.95
$149.95
$149.95 - $149.95
$149.95
In stock

Caterpillar Grease Fitting Relief Valve 493-6894 This CAT thumb-operated Grease Fitting relief valve is installed between a grease gun and a grease...

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$149.95 - $149.95
$149.95
$149.95 - $149.95
$149.95
Save $20.00 Save $0.00

CAT Quick Fill Grease Gun for AutoLube Systems 598-2637

$209.95
$209.95 - $209.95
$209.95
$189.95
$189.95 - $189.95
$189.95
In stock

Caterpillar Quick Fill Grease Gun for AutoLube Systems 598-2637 Heavy Duty Construction. Pistol Grip Design. Quickly and easily lls the grease rese...

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$209.95
$209.95 - $209.95
$209.95
$189.95
$189.95 - $189.95
$189.95
Save $20.00 Save $0.00

CAT Grease Gun Holder 1U-7684

$29.95 - $29.95
$29.95
$29.95 - $29.95
$29.95
In stock

Caterpillar Grease Gun Holder 1U-7684 CAT Grease Gun Holder fits standard 14.5 oz cartridge size manual Grease Guns. Designed for wall mounting wit...

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$29.95 - $29.95
$29.95
$29.95 - $29.95
$29.95
Save $10.00 Save $0.00

CAT Pistol Grip Grease Gun 190-5622

$109.95
$109.95 - $109.95
$109.95
$99.95
$99.95 - $99.95
$99.95
In stock

Caterpillar Pistol Grip Grease Gun 190-5622 Heavy Duty Construction. Cast Iron head equipped with a Check Valve and an Air-Bleed Valve. Spring Prim...

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$109.95
$109.95 - $109.95
$109.95
$99.95
$99.95 - $99.95
$99.95
Save $10.00 Save $0.00

CAT Extension Nozzle Assembly 9F-2636

$52.95 - $52.95
$52.95
$52.95 - $52.95
$52.95
Low stock

Caterpillar Extension Nozzle Assembly 9F-2636 CAT Nozzle Assembly Extensions are designed specifically for grease transfer and lubricating equipmen...

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$52.95 - $52.95
$52.95
$52.95 - $52.95
$52.95

CAT Coupler Assembly - Hydraulic 2M-2689

$7.95 - $7.95
$7.95
$7.95 - $7.95
$7.95
In stock

Caterpillar Coupler Assembly - Hydraulic 2M-2689 CAT Hydraulic Grease Coupler Assembly with check ball.  Coupler ( Valve with Rubber Insert ). Comp...

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$7.95 - $7.95
$7.95
$7.95 - $7.95
$7.95

CAT Coupler Assembly - Hydraulic 190-1670

$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95
In stock

Caterpillar Coupler Assembly - Hydraulic 190-1670 CAT Hydraulic Grease Coupler Assembly with check ball.  Coupler ( Valve with Steel Insert ). Comp...

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$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95

CAT Lever Grease Gun 12 inch Hose Assembly 190-1669

$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95
In stock

Caterpillar Lever Grease Gun 12 inch Hose Assembly 190-1669 CAT Flexible Hose Assembly attaches to Lever Grease Gun to apply lubricants through a g...

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$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95

CAT ⅛ NPTF Thread Grease Coupler 190-1668

$15.95 - $15.95
$15.95
$15.95 - $15.95
$15.95
In stock

Caterpillar ⅛ NPTF Thread Grease Coupler 190-1668 CAT Grease Coupler is designed to connect Grease Hose Assembly to Grease Tube and transfers Greas...

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$15.95 - $15.95
$15.95
$15.95 - $15.95
$15.95

CAT Lever Grease Gun 18 inch Hose Assembly 190-5623

$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95
In stock

Caterpillar Lever Grease Gun 18 inch Hose Assembly 190-5623 CAT Flexible Hose Assembly attaches to Lever Grease Gun to apply lubricants through a g...

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$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95
Save $11.00 Save $0.00

CAT Lever Grease Gun Model Pro "L" 8F-9866

$96.95
$96.95 - $96.95
$96.95
$85.95
$85.95 - $85.95
$85.95
In stock

Caterpillar Lever Grease Gun Model Pro "L" 8F-9866 Heavy Duty Construction. Cast Iron head equipped with a Check Valve and an Air-Bleed Valve. Spri...

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$96.95
$96.95 - $96.95
$96.95
$85.95
$85.95 - $85.95
$85.95
Save $11.00 Save $0.00
Save $20.00 Save $0.00

CAT 8 Piece File Set 264-0414

$174.95
$174.95 - $174.95
$174.95
$154.95
$154.95 - $154.95
$154.95
In stock

Caterpillar 8 Piece File Set 264-0414 8 Piece File Set with Canvas Bag. 2 Handles and 6 Files are included in this set: Aluminium File, Half Round ...

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$174.95
$174.95 - $174.95
$174.95
$154.95
$154.95 - $154.95
$154.95
Save $20.00 Save $0.00

CAT Wire & Terminal Removal Tool 496-8187

$39.95 - $39.95
$39.95
$39.95 - $39.95
$39.95
In stock

Caterpillar Wire & Terminal Removal Tool 496-8187 Cat® Metric Pack 280 Terminal Removal Tool is used to safely extract electrical terminals fro...

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$39.95 - $39.95
$39.95
$39.95 - $39.95
$39.95

CAT Handled Tooth Pin Remover J250/J300/J350 143-2460

$154.95 - $154.95
$154.95
$154.95 - $154.95
$154.95
Low stock

Caterpillar Handled Tooth Pin Remover J250/J300/J350 143-2460 Removes and installs solid or flex pins from bucket teeth. Quicker, safer, and easier...

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$154.95 - $154.95
$154.95
$154.95 - $154.95
$154.95

CAT Handled Tooth Pin Remover J200/J225 143-2459

$129.95 - $129.95
$129.95
$129.95 - $129.95
$129.95
In stock

Caterpillar Handled Tooth Pin Remover J200/J225 143-2459 Removes and installs solid or flex pins from bucket teeth. Quicker, safer, and easier than...

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$129.95 - $129.95
$129.95
$129.95 - $129.95
$129.95
Save $17.95 Save $0.00

Black Friday Combo Set 3 - CAT Metric & Imperial Allen Key Set

$102.90
$102.90 - $102.90
$102.90
$84.95
$84.95 - $84.95
$84.95
In stock

Black Friday Combo Set 3 - CAT Metric & Imperial Allen Key Set Black Friday Combo includes: 1 x CAT Imperial Hexagonal Wrench Key Set  - 293-30...

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$102.90
$102.90 - $102.90
$102.90
$84.95
$84.95 - $84.95
$84.95
Save $17.95 Save $0.00
Save $23.95 Save $0.00

Black Friday Combo Set 2 - CAT Screwdrivers & Sockets

$278.90
$278.90 - $278.90
$278.90
$254.95
$254.95 - $254.95
$254.95
In stock

Black Friday Combo Set 2 - CAT Screwdrivers & Sockets Black Friday Combo includes: 1 x CAT 6 Piece Screwdriver Set - 162-7804 1 x CAT 12 Piece ...

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$278.90
$278.90 - $278.90
$278.90
$254.95
$254.95 - $254.95
$254.95
Save $23.95 Save $0.00
Save $31.95 Save $0.00

Black Friday Combo Set 1 - CAT Screwdrivers & Pliers

$261.90
$261.90 - $261.90
$261.90
$229.95
$229.95 - $229.95
$229.95
In stock

Black Friday Combo Set 1 - CAT Screwdrivers & Pliers Black Friday Combo includes: 1 x CAT 3 Piece Pliers Set - 233-1639 1 x CAT 2 Piece Screwdr...

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$261.90
$261.90 - $261.90
$261.90
$229.95
$229.95 - $229.95
$229.95
Save $31.95 Save $0.00
Save $10.00 Save $0.00

CAT Valve Lash Feeler Gauge Set 385-4005

$97.95
$97.95 - $97.95
$97.95
$87.95
$87.95 - $87.95
$87.95
In stock

Caterpillar Valve Lash Feeler Gauge Set 385-4005 Genuine CAT Feeler Gauge Set for Valve Lash Setting. Made from Carbon Steel.  Blade Size: 0.152 mm...

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$97.95
$97.95 - $97.95
$97.95
$87.95
$87.95 - $87.95
$87.95
Save $10.00 Save $0.00
Save $20.00 Save $0.00

CAT Injector Height Setting Gauge 9U-7227

$299.95
$299.95 - $299.95
$299.95
$279.95
$279.95 - $279.95
$279.95
In stock

Caterpillar Injector Height Setting Gauge 9U-7227 The Injector Height Setting Gauge provides a reference point for the correct height of fuel injec...

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$299.95
$299.95 - $299.95
$299.95
$279.95
$279.95 - $279.95
$279.95
Save $20.00 Save $0.00
Save $15.00 Save $0.00

CAT Tyre Pressure Gauge 4S-6524

$169.95
$169.95 - $169.95
$169.95
$154.95
$154.95 - $154.95
$154.95
In stock

Caterpillar Tyre Pressure Gauge 4S-6524 The CAT Tyre Pressure Gauge is used to accurately check tyre pressure on all Cat® machines equipped with pn...

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$169.95
$169.95 - $169.95
$169.95
$154.95
$154.95 - $154.95
$154.95
Save $15.00 Save $0.00
Save $10.00 Save $0.00

CAT Tyre Pressure Gauge 1P-0545

$89.95
$89.95 - $89.95
$89.95
$79.95
$79.95 - $79.95
$79.95
In stock

Caterpillar Tyre Pressure Gauge 1P-0545 The CAT Tyre Pressure Gauge is used to accurately measure air pressure inside tyres. The Gauge provides an ...

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$89.95
$89.95 - $89.95
$89.95
$79.95
$79.95 - $79.95
$79.95
Save $10.00 Save $0.00

CAT 11.8" Angled Push Bar 9U-7968

$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95
In stock

Caterpillar 11.8" Angled Push Bar 9U-7968 This Pry Bar Tool is a versatile hand tool used for many applications that require leverage and prying fo...

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$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95

CAT 6" Pry Bar 1U-7587

$169.95 - $169.95
$169.95
$169.95 - $169.95
$169.95
In stock

Caterpillar 6" Pry Bar 1U-7587 This Pry Bar Tool is a versatile hand tool used for many applications that require leverage and prying force. The de...

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$169.95 - $169.95
$169.95
$169.95 - $169.95
$169.95

CAT 18" Pry Bar 1U-7591

$115.95 - $115.95
$115.95
$115.95 - $115.95
$115.95
In stock

Caterpillar 18" Pry Bar 1U-7591 This Pry Bar Tool is a versatile hand tool used for many applications that require leverage and prying force. The d...

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$115.95 - $115.95
$115.95
$115.95 - $115.95
$115.95
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WESTERN DIESEL AND PERFORMANCE

WESTERN DIESEL AND PERFORMANCE

Western Diesel is a family run business located in Penrith NSW. John, our engine expert, has over 25 years of experience behind him.

Western Diesel is an authorised Caterpillar parts and service dealer. Any CAT parts that you need can be sourced through us with competitive pricing.

Whatever your needs, we will do our best to satisfy your request.

We offer a range of services including:

  • Engine Rebuilds
  • Servicing
  • Vehicle Maintenance
  • RTA Road & Safety Checks

Our workshop is located in Coombes Drive, Penrith. We would love the opportunity to deliver you outstanding service and quality workmanship so give us a call today.

What our customer have to say

We took our argosy to John with hard starting issues. The truck was fixed within a day and at a very reasonable price.
Genuine and honest workshop . Thanks for your help John and team.. 👍👍

Demetrios Kyriakidis

Great service I totally wasted his time unintentionally but he was courteous throughout and wouldn't accept any payment.
Thanks John.

David Micallef

Great service and turn around. John really is a specialist on all things Cummins. Highly recommended.

David O

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