Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
O-Ring 1633726 for Cummins B3.3 B4.5 B5.9 B6.7 ISB6.7 QSB4.5 QSB5.9 EngineReplacement part number: 3906698, CA3906698, 390 6698, J906698 Fit For Cummins Engine: 4B3. 9, 6. 7N CM2380 D109B, 6B5. 9, 6C8. 3, B3. 3, B3. 9 CM2620 B171C, B4. 5, B4. 5 CM2350 B146C, B4. 5 CM2350 B160M, B4. 5 CM2350 B161M, B4. 5 RGT, B4. 5S, B5. 6 CM2670 B152B, B5. 9 CM2670 B166C, B5. 9 CM2880 B192G, B5. 9 G, B5. 9 GAS PLUS CM556, B5. 9 LPG PLUS CM556, B6. 2 CM2670 B156B, B6. 7 CM2350 B121B, B6. 7 CM2350 B135B, B6. 7 CM2350 B136C, B6. 7 CM2350
Replacement part number:
3906698, CA3906698, 390-6698, J906698
Fit For Cummins Engine:
4B3.9, 6.7N CM2380 D109B, 6B5.9, 6C8.3, B3.3, B3.9 CM2620 B171C, B4.5, B4.5 CM2350 B146C, B4.5 CM2350 B160M, B4.5 CM2350 B161M, B4.5 RGT, B4.5S, B5.6 CM2670 B152B, B5.9 CM2670 B166C, B5.9 CM2880 B192G, B5.9 G, B5.9 GAS PLUS CM556, B5.9 LPG PLUS CM556, B6.2 CM2670 B156B, B6.7 CM2350 B121B, B6.7 CM2350 B135B, B6.7 CM2350 B136C, B6.7 CM2350 B148B, B6.7 CM2350 B157C, B6.7 CM2450 B155B, B6.7 CM2450 B177C, B6.7 CM2670 B153B, B6.7 CM2670 B164C, B6.7 CM2670 B167B, B6.7 CM2670 B173B, B6.7 CM2670 B175G, B6.7 CM2670 B188B, B6.7 CM2880 B191G, B6.7 G CMOH6.0 B125, B6.7N CM2380 B150B, B6.7N CM2380 B183B, B6.7S, B7 CM2670 B165C, D6.7 CM2670 D102B, D6.7 CM2670 D106B, D6.7 CM2670 D107B, G5.9, G5.9 CM558, G8.3, ISB (Chrysler), ISB 2002 DCX, ISB CM2150, ISB CM2150 E, ISB CM550, ISB CM850, 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, ISB3.9 CM2220 B107, ISB4.5 CM2150, ISB5.9 CM2150 B111, ISB5.9 CM2880 B110, ISB5.9 CM2880 B127, ISB5.9 CM2880 B140, ISB5.9 CM2880 B172, ISB5.9 CM800, ISB5.9G CM2180, ISB6.7 CM2250, ISB6.7 CM2350 B101, ISB6.7 CM2350 B103, ISB6.7 G CM2180 B118, ISBE CM2150, ISBE CM800, ISBE4 CM850, ISC8.3 CM2250, ISD4.5 CM2220 D108, ISD6.7 CM2880 D101, ISL CM554, ISL9 CM2150 SN, ISL9 CM2350 L101, L9 CM2350 L116B, N14 CELECT, NH/NT 855, NT743, QSB, QSB3.3 CM2150, QSB3.3 CM2250 EC, QSB3.9 30 CM550, QSB3.9 CM2880 B138, QSB4.5 30 CM550, QSB4.5 CM2150 B108, QSB4.5 CM2250 B131, QSB4.5 CM2250 EC, QSB4.5 CM2350 B106, QSB4.5 CM2350 B122, QSB4.5 CM850(CM2850), QSB5.9 30 CM550, QSB5.9 44 CM550, QSB5.9 CM2880 B115, QSB5.9 CM2880 B139, QSB5.9 CM550, QSB5.9 CM850, QSB5.9G
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
4.3 ★★★★★
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Product Reviews
★★★★★ 5
Nice shirt
Fits nicely even though my figure is not ideal.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Just the right size!!
Very nice flannel shirt. Love the colors. Very comfortable. Perfect time of year as the weather is getting cooler.
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Reviewed in the United States on October 20, 2025
★★★★★ 5
Definitely worth the money.
Fits like a champ. Best price I could find and ships fast.
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Reviewed in the United States on December 5, 2025
★★★★★ 5
Quality flannel!
Quality, thick, warm and durable! Beautiful color.
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Reviewed in the United States on November 28, 2025
★★★★★ 4
Size
I got an XL. Nice shirt, I'm 6' 2 about 207lbs fit a little snug, not bad though. Maybe I should've got an XXL. Good quality especially for the price. Hope this helps.
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Reviewed in the United States on December 16, 2025