Main Relief Valve 103-8177 1038177 Fits for Caterpillar Excavator CAT 318C 319C 320C 20D 321C 22C 324D 325C 325D 329D 330C 330D 336D M330D
Main Relief Valve 103-8177 1038177 Fits for Caterpillar Excavator CAT 318C 319C 320C 20D 321C 22C 324D 325C 325D 329D 330C 330D 336D M330D is backordered and will ship as soon as it is back in stock.
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Powering 10,000+ Commercial Fleets
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One Year Warranty
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Easy 60-day Return
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Expert support & Fitment Guarantee
Compatibility Information
Description
Description
Main Relief Valve 103-8177 Fits for Caterpillar Excavator CAT 318C 319C 320C 20D 321C 22C 324D 325C 325D 329D 330C 330D 336D M330D
Part number: 103-8177, 1038177, CA1038177
Application: Fits for Caterpillar Excavator
318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L,
320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 321C, 321D LCR, 322C,
322C FM, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D FM, 324D FM LL, 324D L, 324D
LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328D LCR,
329D, 329D L, 329D LN, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, M325C MH, M325D L MH, M325D MH, M330D
Fitment details:
318C Excavators BTG00001-UP (MACHINE) POWERED BY 3066 Engine
318C L &318C LN Excavators GPA00001-UP (MACHINE) POWERED BY 3066 Engine
319C LN Hydraulic Excavator KGL00001-UP (MACHINE) POWERED BY 3066 Engine
320C &320C L Excavators AMC00001-UP (MACHINE) POWERED BY 3066 Engine
320C &320C L Excavators BDC00001-UP (MACHINE) POWERED BY 3066 Engine
320C &320C L Excavators BPR00001-UP (MACHINE) POWERED BY 3066 Engine
320C &320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
320C &320C L Excavators MAB00001-UP (MACHINE) POWERED BY 3066 Engine
320C &320C L Excavators RAW00001-UP (MACHINE) POWERED BY 3066 Engine
320C Excavators HBC00001-UP (MACHINE) POWERED BY 3066 Engine
320C Forest Machines SAH00001-UP (MACHINE) POWERED BY 3066 Engine
320C Forest Swing Machine BGB00001-UP (MACHINE) POWERED BY 3066 Engine
320C Hydraulic Material Handler EGA00001-UP (MACHINE) POWERED BY 3066 Engine
320C LN Excavator AXK00001-UP (MACHINE) POWERED BY 3066 Engine
320C LRR Excavator GAD00001-UP (MACHINE) POWERED BY 3066 Engine
320C Material Handler JPL00001-UP (MACHINE) POWERED BY 3066 Engine
320C S Hydraulic Excavator BMZ00001-UP (MACHINE) POWERED BY 3066 Engine
320C S Hydraulic Excavator EGL00001-UP (MACHINE) POWERED BY 3066 Engine
320C U &320C LU Excavators MAC00001-UP (MACHINE) POWERED BY 3066 Engine
320C U 320C LU Excavators CLM00001-UP (MACHINE) POWERED BY 3066 Engine
320C, 320C L, 320C LN Excavators DBG00001-UP (MACHINE) POWERED BY 3066 Engine
320C, 320C L, 320C LN, 320C S Excavators BBL00001-UP (MACHINE) POWERED BY
3066 Engine
321C LCR Hydraulic Excavator MCF00001-UP (MACHINE) POWERED BY 3066 Engine
322C &322C L Excavators BKM00001-UP (MACHINE) POWERED BY 3126 Engine
322C &322C L Excavators DAA00001-UP (MACHINE) POWERED BY 3126 Engine
322C &322C LN EXCAVATORS BFK00001-UP (MACHINE) POWERED BY 3126 Engine
322C Forest Swing Machine M2H00001-UP (MACHINE) POWERED BY 3126B Engine
322C FOREST SWING MACHINES BPH00001-UP (MACHINE) POWERED BY 3126 Engine
322C Forest Swing Machines C3R00001-UP (MACHINE) POWERED BY 3126B Engine
322C L Excavator BKJ00001-UP (MACHINE) POWERED BY 3126 Engine
322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine
322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED BY 3126 Engine
323D &323D L Excavator SDC00001-UP (MACHINE) POWERED BY 3066 Engine
324D &324D L Excavators CJX00001-UP (MACHINE) POWERED BY C7 Engine
Custom Support Literature for the 322C FM LGP BYL00001-UP (MACHINE)
CUSTOM SUPPORT LITERATURE FOR THE 324D FM LGP JGK00001-UP (MACHINE)
Condition: new, replacement
1 Year Warranty
1 Year Warranty
Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.
Enjoy peace of mind with Fab Heavy Parts!
For more warranty details, please check out our warranty policy.
Fast Delivery
Fast Delivery
Estimated delivery time 3-6 workdays
No Core Charge
No Core Charge
We don't have a core charge for any products.
Frequently Asked Questions
Do you ship to the UK?
Yes, we ship to mainland UK, Scotland, Wales, and Northern Ireland. Shipping rates and estimated delivery times are displayed at checkout.
Will I be charged import duties or VAT?
Our prices do not include VAT or import duties. UK and European customers are responsible for any applicable import taxes, VAT, and customs fees charged upon entry into their country. These charges vary depending on the commodity code, order value, and destination country. We recommend checking with your local customs authority or HMRC (for UK customers) before placing your order.
How long will delivery take to the UK?
Standard delivery to UK addresses is typically 4–7 business days from dispatch. Express options may be available at checkout. Customs clearance can add 1–3 additional business days in some cases.
Are your parts compatible with UK and European specifications?
Many of our engine, hydraulic, and powertrain components are compatible with EU and UK-market machines. Please verify the part number against your OEM manual or machine serial plate before ordering. Contact us with your machine make, model, and serial number if you need fitment confirmation.
What currency will I be charged in?
UK customers are billed in GBP (£).
What is your returns policy for UK orders?
We accept returns within 30 days of delivery for unused parts in original packaging. UK customers are protected under the Consumer Contracts Regulations 2013, which grants a 14-day right to cancel an order before it has been dispatched. Once an order has been fulfilled and shipped, standard return terms apply. Return shipping costs for non-defective items are the buyer's responsibility.
How do I verify a part number before ordering?
Each listing includes part numbers and compatible machine models. Cross-reference with your OEM workshop manual, or contact our technical team via the contact form with your machine make, model, year, and serial number.
Do you offer trade accounts for UK buyers?
Yes. UK trade customers can apply for a B2B account to access volume pricing and dedicated account support.
What payment methods do you accept?
We accept all major credit and debit cards including Visa, Mastercard, and American Express. We also support PayPal, Apple Pay, and Google Pay at checkout. For B2B and trade customers, bank transfer (BACS) and net payment terms may be available upon account approval — please contact us to discuss your requirements.
