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Description
3973228 6745-71-1170 Fuel Injection Pump for Cummins 8.3L Engine Komatsu PC300-8Part Name: Injection Pump. Part Number: 3973228 4954200 5594760 6745 71 1170 Interchange Part Number: 4954200 4921431 4903462 5594766 Superseded Part Number: 4954200RX, 2897500, 2897500NX, 4954200NX, 4954200RX, 4954200, 4921431 4903462,, 4921431NX, 3975375, 4088864, 408866NX, 4935674, 84493585R, CAS 8449358466,, CAS 84493585, CAS 87351412, CAS 87351412,, CAS 87351467R, CAS 87697131, 84493584, 84493585, 87351412, 87351467, 87351467R, 87697131,
- Part Name: Injection Pump.
-
Part Number: 3973228 4954200 5594760 6745-71-1170
Interchange Part Number: 4954200 4921431 4903462 5594766 -
Superseded Part Number: 4954200RX, 2897500, 2897500NX, 4954200NX, 4954200RX, 4954200, 4921431 4903462,, 4921431NX, 3975375, 4088864, 408866NX, 4935674, 84493585R, CAS-8449358466,, CAS-84493585, CAS-87351412, CAS-87351412,, CAS-87351467R, CAS-87697131, 84493584, 84493585, 87351412, 87351467, 87351467R, 87697131, 87351478, 87351478R 87351478C, 87351478EX, 3973228, 5311171, 5311171, 4088643NX.
Engine Model: Compatible with Cummins ISC 8.3L / ISL 8.9L 9 ( No Core Charge ), SAA6D114 Engine.
Model Number: Komatsu PC300-8, PC350-8, PC350, WA430, etc.
Fitment Type: Direct Replacement
Warranty: 6 Months.
Delivery Time: 3-5 days. - Prepare time: 1~3 days.
- Condition: Aftermarket new.
-
Brand: SINOCMP.
Place of Origin: China. - Payment Method: PayPal, Stripe, Credit card, Visa, etc.
- Shipping Method: DHL, FedEx, UPS, TNT, USPS EMS, etc.
- Note: Please make sure the model number, part number, and photo are the same as yours.
- Track Your Order: An email containing the tracking number with a link will be sent to you as soon as it ships.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 4
Good quality but tight on toes
Size: 6-10, Color: White/Assorted
These are great socks that stay in place, but they scrunch my toes together like crazy. My feet are normal width. When I first started wearing them I noticed my feet would ache after an hour or two.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
My New Favorite Socks
Size: 6-10, Color: Halo Gray/Assorted
These have quickly become mine and my mom's favorite socks. We wear them with tennis shoes, Hey Dudes, and more. The fabric is incredibly soft and comfortable, they do not budge/fall in my shoe, and are extremely well made. I have become so attached to these socks, that I no longer want any other brand.
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Reviewed in the United States on July 4, 2025
★★★★★ 5
Fit is great!
Size: 6-10, Color: Halo Gray/Assorted
These socks fit perfectly and never slip!
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Finally found a good set again.
Size: X-Large, Color: (001) Black / Black / Castlerock
I’m picky on socks, any they always have to be Under Amour. These are top notch, super padded but also temperature regulating, feet don’t sweat when wearing, and I can tell in the winter they’ll stay the right temperature. They also fit great. Purchasing more.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Best Quality Socks & Great Thickness Plus Comfort
Size: Medium, Color: (001) Black / Black / Castlerock
I love these. They do not slip away from foot. The value for a good pack of socks was worth it. Has a good thick quality. They look clean and nice. Their stretch is good to get on and then molds to foot.
Have noticed these socks have changed two times since buying. First they were slightly lighter color gray- then a darker gray but both had good quality and thickness. I am sure these are very durable but unfortunately I can not speak fully to this as the horrible steel toe shoes I have to wear rip everything apart. But if I had good shoes and everyday use of these I know they would stay good for so much longer than 6months.
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Reviewed in the United States on July 7, 2025