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Enginetech Engine Rear Crankshaft Seal - 2 Piece for GMC 1963-1965
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Rear Crankshaft Seal - 2 Piece
Ensure a reliable seal for your engine with the Enginetech S0629 rear main seal, designed specifically for classic GMC trucks from 1963 to 1965. Crafted from durable polyacrylate material, this 2-piece seal offers a high-quality solution for preventing oil leaks and maintaining engine integrity. Its outside diameter of approximately 3.045 inches ensures a proper fit within the rear main seal housing, providing a tight seal that withstands high temperatures and engine vibrations. This seal is engineered to fit a range of GMC models, including the 3000, 3500, G1000 Series, and I-series trucks, making it a versatile choice for restoration or repair projects.Part of Enginetech's comprehensive line of engine components, this rear crankshaft seal is manufactured to precise specifications to meet the needs of engine rebuilders and restorers. The two-piece design simplifies installation and enhances sealing performance, reducing the likelihood of oil leaks that can damage engine components or cause environmental concerns. As part of Enginetech's commitment to quality, this product undergoes rigorous testing to ensure durability and proper fit, ensuring long-lasting performance in demanding engine conditions.Designed with the professional engine builder in mind, the S0629 seal offers an excellent balance of quality and affordability. Whether you're restoring a vintage GMC or performing a routine engine rebuild, this rear main seal provides the confidence of a proven, OEM-compatible component. Trust Enginetech for engine parts that are engineered specifically for your needs, supported by nationwide distribution and dedicated customer service to help you complete your project efficiently and successfully.
Features:
- Material: Polyacrylate for durability and high-temperature resistance
- Outside Diameter: 3.045 inches for precise fit in rear main seal housing
- Seal Type: Rear Main for effective oil sealing
- Two-piece design for easy installation and reliable sealing
- Engineered for GMC models from 1963 to 1965, including 3000, 3500, G1000, and I-series trucks
Fits Following Models:
1962 Chevrolet Chevy II
1963 Chevrolet Bel Air
1963 Chevrolet Biscayne
1963 Chevrolet C10 Panel
1963 Chevrolet C10 Pickup
1963 Chevrolet C20 Pickup
1963 Chevrolet C30 Panel
1963 Chevrolet C30 Pickup
1963 Chevrolet Chevy II
1963 Chevrolet Impala
1963 Chevrolet K10 Pickup
1963 Chevrolet K20 Pickup
1963 Chevrolet P10 Series
1963 Chevrolet P20 Series
1963 Chevrolet P30 Series
1963 Chevrolet Suburban
1963 GMC 1000 Series
1963 GMC 1500 Series
1963 GMC 2500 Series
1963 GMC 3000
1963 GMC 3500
1963 GMC G1000 Series
1963 GMC PB1000 Series
1963 GMC PB1500 Series
1963 GMC PB2500 Series
1963 GMC Suburban
1964 Chevrolet Biscayne
1964 Chevrolet C10 Panel
1964 Chevrolet C10 Pickup
1964 Chevrolet C20 Pickup
1964 Chevrolet C30 Panel
1964 Chevrolet C30 Pickup
1964 Chevrolet Chevelle
1964 Chevrolet Chevy II
1964 Chevrolet El Camino
1964 Chevrolet Impala
1964 Chevrolet K10 Pickup
1964 Chevrolet K20 Pickup
1964 Chevrolet Malibu
1964 Chevrolet P10 Series
1964 Chevrolet P20 Series
1964 Chevrolet P30 Series
1964 Chevrolet Suburban
1964 GMC 1000 Series
1964 GMC 1500 Series
1964 GMC 2500 Series
1964 GMC 3000
1964 GMC 3500
1964 GMC G1000 Series
1964 GMC I1000
1964 GMC PB1000 Series
1964 GMC PB1500 Series
1964 GMC PB2500 Series
1964 GMC Suburban
1965 Chevrolet Bel Air
1965 Chevrolet Biscayne
1965 Chevrolet C10 Panel
1965 Chevrolet C10 Pickup
1965 Chevrolet C20 Pickup
1965 Chevrolet C30 Panel
1965 Chevrolet C30 Pickup
1965 Chevrolet Chevelle
1965 Chevrolet Chevy II
1965 Chevrolet El Camino
1965 Chevrolet Impala
1965 Chevrolet K10 Pickup
1965 Chevrolet K20 Pickup
1965 Chevrolet Malibu
1965 Chevrolet P10 Series
1965 Chevrolet P20 Series
1965 Chevrolet P30 Series
1965 Chevrolet Suburban
1965 GMC 1000 Series
1965 GMC 1500 Series
1965 GMC 2500 Series
1965 GMC 3000
1965 GMC 3500
1965 GMC G1000 Series
1965 GMC I1000
1965 GMC I1500
1965 GMC I2500
1965 GMC PB1000 Series
1965 GMC PB1500 Series
1965 GMC PB2500 Series
1965 GMC Suburban
1966 Chevrolet Bel Air
1966 Chevrolet Biscayne
1966 Chevrolet C10 Pickup
1966 Chevrolet C20 Pickup
1966 Chevrolet C30 Pickup
1966 Chevrolet Chevelle
1966 Chevrolet Chevy II
1966 Chevrolet El Camino
1966 Chevrolet G10 Van
1966 Chevrolet Impala
1966 Chevrolet K10 Pickup
1966 Chevrolet K20 Pickup
1966 Chevrolet Malibu
1966 Chevrolet P10 Series
1966 Chevrolet P20 Series
1966 Chevrolet P30 Series
1966 Chevrolet Suburban
1966 GMC 1000
1966 GMC 1500
1966 GMC 2500
1966 GMC 3000
1966 GMC 3500
1966 GMC G1000 Series
1966 GMC I1000
1966 GMC I1500
1966 GMC I2500
1966 GMC I3500
1966 GMC LI3500
1966 GMC P1000
1966 GMC PB1000 Series
1966 GMC PB15 Series
1966 GMC PB25 Series
1966 GMC Suburban
1966 Oldsmobile F85
1967 Chevrolet Bel Air
1967 Chevrolet Biscayne
1967 Chevrolet C10 Pickup
1967 Chevrolet C10 Suburban
1967 Chevrolet C20 Pickup
1967 Chevrolet C20 Suburban
1967 Chevrolet C30 Pickup
1967 Chevrolet Camaro
1967 Chevrolet Caprice
1967 Chevrolet Chevelle
1967 Chevrolet Chevy II
1967 Chevrolet El Camino
1967 Chevrolet G10 Van
1967 Chevrolet G20 Van
1967 Chevrolet Impala
1967 Chevrolet K10 Pickup
1967 Chevrolet K10 Suburban
1967 Chevrolet K20 Pickup
1967 Chevrolet K20 Suburban
1967 Chevrolet Malibu
1967 Chevrolet P10 Series
1967 Chevrolet P20 Series
1967 Chevrolet P30 Series
1967 GMC C15/C1500 Pickup
1967 GMC C15/C1500 Suburban
1967 GMC C25/C2500 Pickup
1967 GMC C25/C2500 Suburban
1967 GMC C35/C3500 Pickup
1967 GMC G15/G1500 Van
1967 GMC G25/G2500 Van
1967 GMC K15/K1500 Pickup
1967 GMC K15/K1500 Suburban
1967 GMC K25/K2500 Pickup
1967 GMC K25/K2500 Suburban
1967 GMC LI3500
1967 GMC P15/P1500 Van
1967 Oldsmobile Cutlass
1967 Oldsmobile F85
1968 Buick Skylark
1968 Buick Special
1968 Chevrolet Bel Air
1968 Chevrolet Biscayne
1968 Chevrolet Camaro
1968 Chevrolet Caprice
1968 Chevrolet Chevelle
1968 Chevrolet Chevy II
1968 Chevrolet Impala
1968 Oldsmobile Cutlass
1968 Oldsmobile F85
1968 Pontiac LeMans
| Material: Polyacrylate |
| Outside Diameter: 3.045 in |
| Seal Type: Rear Main |
| Aaiaid Part Number: BBPTS0629 |
| Part Number: S0629 |
| Brand Aaia: BBPT |
Returns
30-Day Money-Back Guarantee
We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.
To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.
Return Requirements:
- Items must be securely packed in the original manufacturer's packaging.
- All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
- You must obtain and retain the tracking number for your return.
Non-Returnable Items:
- Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.
We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.
Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.
Warranty
Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.
This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.
Exclusions:
The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.
Warranty Claims Process:
- All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
- No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
- The buyer assumes all risk of damage resulting from improper installation.
All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.
Shipping
We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).
Shipping to Other Locations:
A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.
Order Processing & Tracking:
- Orders are shipped Monday through Friday, excluding holidays.
- Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
- A tracking number will be emailed within one business day after shipping.
If you do not receive a tracking number, please:
- Check your spam/junk folder.
- If it's not there, contact us via phone or eBay message for assistance.
International Orders:
Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.









