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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Dust Shield 3921533 for Cummins 4B3.9, B4.5, 6C8.3, B6.7, QSB6.7, X12, ISM, L9, ISLE4, ISF3.8, ISB5.9, B6.7O, L9N, VTA903, ISL EnginesReplacement part number: 3921533 Fit For Cummins Engine: 4B3. 9, 6B5. 9, 6C8. 3, B4. 5, B4. 5 CM2350 B146C, B4. 5 RGT, B5. 6 CM2670 B152B, B6. 2 CM2670 B156B, B6. 7 CM2350 B135B, B6. 7 CM2350 B148B, B6. 7 CM2670 B153B, B6. 7 CM2670 B173B, B6. 7 CM2670 B175G, B6. 7 CM2670 B188B, B6. 7 G CMOH6. 0 B125, B6. 7N CM2380 B183B, B6. 7O CM3580 B193B, B6. 7S, C GAS PLUS CM556, C8. 3 G, ISB ISD4. 5 CM2150 B119, ISB ISD4. 5 CM2150 SN, ISB ISD6. 7 CM2150 B120, ISB
Replacement part number:
3921533Fit For Cummins Engine:
4B3.9, 6B5.9, 6C8.3, B4.5, B4.5 CM2350 B146C, B4.5 RGT, B5.6 CM2670 B152B, B6.2 CM2670 B156B, B6.7 CM2350 B135B, B6.7 CM2350 B148B, B6.7 CM2670 B153B, B6.7 CM2670 B173B, B6.7 CM2670 B175G, B6.7 CM2670 B188B, B6.7 G CMOH6.0 B125, B6.7N CM2380 B183B, B6.7O CM3580 B193B, B6.7S, C GAS PLUS CM556, C8.3 G, ISB/ISD4.5 CM2150 B119, ISB/ISD4.5 CM2150 SN, ISB/ISD6.7 CM2150 B120, ISB/ISD6.7 CM2150 SN, ISB/ISD6.7 CM2880 B126, ISB4.5 CM2150, ISB4.5 CM2350 B104, ISB5.9 CM2150 B111, ISB5.9 CM2880 B110, ISB5.9 CM2880 B140, ISB5.9 CM2880 B149, ISB5.9G CM2180, ISB6.7 CM2250, ISB6.7 CM2350 B101, ISB6.7 CM2350 B103, ISBE CM2150, ISBE CM800, ISBE4 CM850, ISC CM2150, ISC CM554, ISC CM850, ISC8.3 CM2250, ISD6.7 CM2880 D101, ISF2.8 CM2220 F122, ISF3.8 CM2220, ISF3.8 CM2220 AN, ISF3.8 CM2220 F103, ISL CM2150, ISL CM850, ISL G CM2180, ISL8.9 CM2880 L112, ISL9 CM2150 SN, ISL9 CM2250, ISL9 CM2350 L101, ISL9 CM2350 L111, ISLE4 CM850, ISM CM570, ISM CM570/870, ISM CM875, ISM CM876, ISX12 CM2350 X102, ISX12 G CM2180 EJ, ISX12/ISX11.9 CM2250, ISX12N CM2380 X120B, L8.9, L8.9G CMOH2.0 L125B, L9 CM2350 L116B, L9 CM2350 L119B, L9 CM2350 L123B, L9 CM2350 L133C, L9 CM2450 L126B, L9 CM2670 L135C, L9N CM2380 L124B, L9N CM2380 L130B, L9N CM2380 L142B, NH/NT 855, QSB4.5 CM2250 EC, QSB4.5 CM2350 B106, QSB4.5 CM2350 B174C, QSB4.5 CM850, QSB6.7 CM2250, QSB6.7 CM2250 EC, QSB6.7 CM2350 B105, QSB6.7 CM2350 B130, QSB6.7 CM2670 B170C, QSB6.7 CM2670 B185C, QSB6.7 CM850, QSB6.7 M CM2250, QSC8.3 CM850, QSL9 CM850, QSL9 M CM2250 L106, VTA903 CM2250 V105, X12 CM2350 X119B, X12 CM2450 X137B
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 29 reviews
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Product Reviews
★★★★★ 5
Great quality
Size: King (Pack of 2), Style: Medium, Configuration: Hometextile
LOVE this pillow. Soft and supportive for sitting against. Too big for sleeping but great for lounging.
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Do not buy, I recommend looking for something else
Size: King (Pack of 2), Style: Medium, Configuration: Hometextile
I don't like the quality of those pillows. They don't have any support, super flat, it's like just using the pillow sheet without the pillow. I honestly don't get why this could even be a product. Amazon Basics brand is veryh nice but this one was a very bad one. I usually go with anything but this was worst than cheap airbnb pillows.
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Great
Size: King (Pack of 2), Style: Medium, Configuration: Hometextile
The medium density support is exactly as advertised and provides more support and firmness. The pillow is taller because of the density so maybe not great for stomach sleepers but works well for back and side sleeping. I bought this because I tried the same pillow at my sister’s house and woke up without neck pain for the first time in forever. Honestly better than my $100 pillow.
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Reviewed in the United States on May 17, 2026
★★★★★ 1
These are firm pillows not medium as described.
Size: King (Pack of 2), Style: Medium, Configuration: Hometextile
These pillows are much too firm to be medium density as described. They are too stuffed full of filling. They barely give when my head is on them, so my neck ends up twisted. And they are ridiculously heavy. The filling is also uneven. I wish there was a zero stars option. Definitely returning them.
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Reviewed in the United States on May 17, 2026
★★★★★ 3
Medium Density is flat and underfilled, soft is better. Get medium if you hate life or for in-laws
Size: King (Pack of 2), Style: Medium, Configuration: Hometextile
I thought the medium density version would be a firmer version of the soft version but I was very wrong. The medium version is very flat and has no support. Medium density feels like a cheapo $2 black friday pillow that's only useful as a decoration. I suppose the medium density fill version does have its use, you can get this pillow for a guest bed. Perfect for the in laws/guests you dislike so they don't get too comfortable and overstay their welcome.
The soft one is very filled and nice to sleep on. The soft one feels firmer than the medium version, probably due to the fact that its probably filled twice as much as the medium density. Would recommend to get the soft density fill version of this pillow.
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Reviewed in the United States on August 10, 2024
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