How do I confirm pilotpart445003 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Track Adjuster Relief Valve & Grease Check Fitting Set 2S-5925 2S-5926 for Caterpillar 311B 312 313B 315 320B 322C 325D 330B

For Caterpillar Cat Models Other Engine Parts

Other Engine Parts 2S-5925 for Caterpillar Cat Models LOGGER: 322C 345C

OEM / REF: 2S-5925SKU: pilotpart445003

Track Adjuster Relief Valve & Grease Check Fitting Set 2S-5925 2S-5926 for Caterpillar 311B 312 313B 315 320B 322C 325D 330B is a Other Engine Parts replacement part indexed for Part Number and Caterpillar CAT Models ENGINE: 3046; 3054; 3066; 3116; 3204; 3304; 3306; 3406; 3406B;, with 3 application records on file....

Stock: In stock
Condition: New
Fitment: Caterpillar Cat Models Engine Spare Parts
Category: Other Engine Parts

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$44.46USD/EA

~~$29,899.00~~Save 100%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Other Engine Parts Description

This Other Engine Parts is indexed for Part Number; Caterpillar CAT Models ENGINE: 3046; 3054; 3066; 3116; 3204; 3304; 3306; 3406; 3406B;; Caterpillar CAT Models EXCAVATOR: 311B 311C 312 312B 312B L 312C L 312D 313B 315 315B 315B FM L 315B L 315C 315D L 317B LN 318B 318C 319C 319D 319D LN 320 L 320B 320B FM LL 320C 320D 320D FM 320D L 320D2 320N 322 322 FM L 322B 322B L 322B LN 322C 322C FM 323D L 323D LN 323D2 L 324D FM 324D FM LL 324D L 325 325 L 325B 325B L 325C 325C FM 325C L 325D 325D FM 325D FM LL 325D L 325D MH 328D LCR 329D L 330 330 L 330B 330B L 330C 330C FM 330C L 330C MH 330D 330D FM 330D L 330D LN 330D MH 345B 345B II 345B II MH 345B L 345C 345C L 345C MH 345D L 350 365B 365B II 365B L 365C 365C L 365C L MH 375 375 L 385B 385C 385C FS 385C L 385C L MH; Caterpillar CAT Models FRONT SHOVEL: 385C 5080 5090B. Compare reference number 2S-5925 against the label on your existing Caterpillar Cat Models component before ordering.

Additional cross references on file: 2S-5926. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

2S-5925 2S-5926

Applications

Part Number
Caterpillar CAT Models ENGINE: 3046; 3054; 3066; 3116; 3204; 3304; 3306; 3406; 3406B;
Caterpillar CAT Models EXCAVATOR: 311B 311C 312 312B 312B L 312C L 312D 313B 315 315B 315B FM L 315B L 315C 315D L 317B LN 318B 318C 319C 319D 319D LN 320 L 320B 320B FM LL 320C 320D 320D FM 320D L 320D2 320N 322 322 FM L 322B 322B L 322B LN 322C 322C FM 323D L 323D LN 323D2 L 324D FM 324D FM LL 324D L 325 325 L 325B 325B L 325C 325C FM 325C L 325D 325D FM 325D FM LL 325D L 325D MH 328D LCR 329D L 330 330 L 330B 330B L 330C 330C FM 330C L 330C MH 330D 330D FM 330D L 330D LN 330D MH 345B 345B II 345B II MH 345B L 345C 345C L 345C MH 345D L 350 365B 365B II 365B L 365C 365C L 365C L MH 375 375 L 385B 385C 385C FS 385C L 385C L MH
Caterpillar CAT Models FRONT SHOVEL: 385C 5080 5090B
Caterpillar CAT Models LOGGER: 322C 345C
Caterpillar CAT Models MINI HYD EXCAVATOR: 307 307B 307C 308C
Caterpillar CAT Models MOBILE HYD POWER UNIT: 325D 330D 345C L 365C L
Caterpillar CAT Models TRACK FELLER BUNCHER: 1090 1190 1190T 1290T 1390 2290 2390 2391 511 521 522 532 541 551 552 TK1051 TK711 TK721 TK722 TK732 TK741 TK751 TK752

Specifications

The Fittings Length	2 1/2"
Set Contains	1 Relief Valve (2S5925) & 1 Grease Check Fitting (2S5926)
Part Number (Relief Valve)	2S-5925, 2S5925
Part Number (Grease Check Fitting)	2S-5926, 2S5926
Part Number	Relief Valve: 2S-5925, 2S5925 Grease Check Fitting: 2S-5926, 2S5926

Fitment Notes

Brand or application signal: Caterpillar Cat Models Engine Spare Parts
Product family: Other Engine Parts
System category: Engine Spare Parts > Other Engine Spare Parts > Other Engine Parts
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.