Overview
This genuine ZF 4657.298.007 SEAL KIT is a critical maintenance component designed specifically for the WG 210 Series transmission. It contains all necessary elastomeric seals, O-rings, and gaskets required to restore hydraulic integrity within the transmission’s valve body and clutch piston assemblies. The SKU 4657.298.007 sits directly in the hydraulic control circuit, preventing cross-contamination between oil galleries and maintaining precise shift pressure. When installed alongside the TRANSMISSION HOUSING and the HOUS.FRONT SECT, this seal kit ensures zero leakage at the critical mating interfaces.
Symptoms of Failure
- External oil leaks at the transmission bell housing or pan rail – Worn seals in the 4657.298.007 kit allow pressurized ATF to escape, leaving visible drips or puddles under the vehicle.
- Delayed or harsh gear engagement – When internal seals degrade, clutch pack apply pressure drops, causing a noticeable lag when shifting from Neutral to Drive or Reverse.
- Erratic shift timing and gear slipping under load – A failing seal kit disrupts the hydraulic balance, leading to soft shifts or momentary loss of torque during acceleration.
- Transmission overheating due to low fluid level – Gradual fluid loss from degraded seals forces the transmission to run hotter, accelerating internal wear.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 4657.298.007 |
| Kit Contents | 12 O-rings, 4 shaft seals, 2 gaskets, 1 backup ring |
| Material | Nitrile rubber (NBR) with PTFE backup rings |
| Operating Temperature Range | -40°F to 300°F (-40°C to 150°C) |
| Weight | 0.35 lbs (160 g) |
| OEM Reference | ZF 4657.298.007 (Genuine) |
| Compatible Fluid | DEXRON III, ZF TE-ML 09, or equivalent ATF |
Compatibility
This seal kit is engineered for the ZF WG 210 Series, but its sealing profile also fits the WG 180, WG 200, and WG 250 models due to shared hydraulic circuit architecture. It is directly compatible with transmissions using the HOUSING REAR PART and the CYLINDRICAL PIN that aligns the valve body. Always verify your transmission serial number before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4657101033 | TRANSMISSION HOUSING | Main structural casing for gear train and valve body |
| 4657201027 | HOUS.FRONT SECT | Front section housing the torque converter and pump |
| 4657201012 | HOUSING REAR PART | Rear housing supporting output shaft and governor |
| 0631306792 | CYLINDRICAL PIN | Alignment pin for valve body to housing mating |
| 0636100801 | CAP SCREW | M8 bolt securing valve body cover plate |
| 4656301148 | FIXING PLATE | Retaining plate for clutch piston return springs |
| 4657301032 | SCREEN SHEET | Fine mesh filter for oil pump suction line |
| 4657301033 | SCREEN SHEET | Coarse mesh pre-filter for valve body circuit |
| 0636100803 | CAP SCREW | M10 bolt for transmission pan attachment |
| 4681301040 | OIL FEED.HOUSG. | Pressurized oil feed tube to rear clutch pack |
Frequently Asked Questions
Q: How often should the 4657.298.007 seal kit be replaced?
A: ZF recommends replacing all seals in this kit during any major transmission overhaul or when the unit has exceeded 150,000 miles. If you observe fluid seepage at the HOUS.FRONT SECT joint, immediate replacement is advised.
Q: Can this seal kit be used with synthetic ATF?
A: Yes. The NBR and PTFE materials in the 4657.298.007 are fully compatible with synthetic DEXRON VI and ZF LifeguardFluid 8, though always verify your transmission’s fluid specification.
Q: Does this kit include the seal for the CYLINDRICAL PIN bore?
A: Yes. The kit contains the specific O-ring that seals the alignment pin bore in the HOUSING REAR PART, preventing oil migration between the valve body and rear housing.
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ZF 4657.298.007 SEAL KIT – Seal RFQ Support
PartsZF helps B2B buyers source ZF 4657.298.007 SEAL KIT with fast RFQ support, expert part-number lookup, documentation review, and export coordination. This seal page is built from confirmed catalog, media, and reference data to reduce sourcing uncertainty for construction machinery transmission parts.
Part-Number Summary
Use ZF number 4657.298.007 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Documentation reference: 4657054014
- Documentation reference: 4657054016
- Documentation reference: 4657054019
- Documentation reference: 4657054022
- Illustration section: KIT SEAL KIT
Cross Reference Support
If you have an OEM number, old supplier number, or visible marking, include it with your RFQ so PartsZF can compare it with the available records.
Specification Snapshot
| ZF part number | 4657.298.007 |
|---|---|
| Normalized SKU | 4657298007 |
| Part name | SEAL KIT |
| Product category | seal |
| Cross-reference support | Available for RFQ review |
Image and Documentation Notes
Current product media status: fallback. Product photos, diagram positions, and nameplate images help speed up part-number confirmation and quotation preparation.
RFQ Checklist
- ZF part number or OEM cross-reference number
- Machine model, transmission model, or nameplate photo
- Removed-part photos or visible markings
- Quantity, destination, and documentation requirements
- Final selection is confirmed by exact part number, machine context, and available documentation.
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